182 FNUS53 KUNR 161952 FWFUNR Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota National Weather Service Rapid City SD 152 PM MDT Sat Aug 16 2025 .DISCUSSION... Unsettled weather and a moist airmass will remain in place across much of western SD through the weekend. We can expect scattered to widespread showers and thunderstorms overnight hours on today and Sunday. These storms could produce frequent cloud to ground lightning but also very heavy downpours. We'll keep the threat for thunderstorms for the first half of next week before conditions dry out and warm up by the middle of next week. WYZ314-171015- Northern Campbell- Including Gillette and Weston 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.0 percent. Min temperature.....Around 61. Max humidity........70-84 percent. 20-foot winds.......Southeast 5 to 10 mph shifting to the south after midnight. Transport winds.....Northeast around 20 mph becoming southwest around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SUNDAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 90. Min humidity........24 percent. 20-foot winds.......West 5 to 10 mph shifting to the northwest in the afternoon. Transport winds.....Northwest 10 to 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......8300 to 10400 ft agl. .SUNDAY NIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.0 percent. Min temperature.....Around 60. Max humidity........73-79 percent. 20-foot winds.......East 5 to 10 mph shifting to the south after midnight. Transport winds.....North around 15 mph shifting to the south after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .MONDAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 91. Min humidity........21 percent. 20-foot winds.......South 5 to 10 mph shifting to the north in the afternoon. Transport winds.....South around 10 mph shifting to the west in the afternoon. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......9700 to 12200 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. Southeast winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s. South winds around 15 mph. .THURSDAY...Not as warm. Mostly clear. Lows in the mid 60s. Highs in the upper 80s. North winds around 15 mph. .FRIDAY...Partly cloudy. Chance of thunderstorms and slight chance of showers. Lows in the upper 50s. Highs in the lower 80s. .SATURDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 50s. Highs around 80. $$ WYZ315-171015- Southern Campbell- Including Wright and Savageton 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.0 percent. Min temperature.....Around 59. Max humidity........69-77 percent. 20-foot winds.......East 5 to 10 mph shifting to the southwest after midnight. Transport winds.....North around 20 mph shifting to the southwest after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SUNDAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 90. Min humidity........22 percent. 20-foot winds.......West 5 to 10 mph shifting to the northwest in the afternoon. Transport winds.....Northwest around 15 mph. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......9500 to 11900 ft agl. .SUNDAY NIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.0 percent. Min temperature.....Around 57. Max humidity........73-79 percent. 20-foot winds.......East 5 to 10 mph shifting to the south after midnight. Transport winds.....East around 15 mph shifting to the south after midnight. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .MONDAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 91. Min humidity........17 percent. 20-foot winds.......Southwest 5 to 10 mph shifting to the west in the afternoon. Transport winds.....Southwest 15 to 20 mph. Smoke dispersal.....Good increasing to excellent in the afternoon. Mixing height.......11100 to 13900 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. Southeast winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the upper 90s. South winds around 15 mph. .THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the upper 80s. North winds around 15 mph. .FRIDAY...Partly cloudy. Chance of thunderstorms and slight chance of showers. Lows in the upper 50s. Highs in the lower 80s. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs around 80. $$ WYZ316-171015- Crook County Plains- Including Moorcroft, Devils Tower, Hulett, and New Haven 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.10 percent. Min temperature.....Around 59. Max humidity........87-95 percent. 20-foot winds.......Southeast 5 to 10 mph. Transport winds.....Northeast around 15 mph shifting to the south after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SUNDAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 89. Min humidity........26-32 percent. 20-foot winds.......Southwest around 5 mph shifting to the north in the afternoon. Transport winds.....Southwest around 10 mph shifting to the northwest in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......8200 to 10300 ft agl. .SUNDAY NIGHT... Sky/weather.........Partly cloudy. Chance of rain showers in the evening. Slight chance of thunderstorms through the night. Slight chance of rain showers after midnight. Chc of wetting rain.10 percent. Min temperature.....Around 59. Max humidity........78-84 percent. 20-foot winds.......Southeast 5 to 10 mph. Transport winds.....Northeast around 10 mph shifting to the southeast after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .MONDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 89. Min humidity........24-30 percent. 20-foot winds.......South around 5 mph shifting to the north in the afternoon. Transport winds.....South around 15 mph shifting to the west in the afternoon. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......10000 to 12600 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. Southeast winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s. South winds around 15 mph. .THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 80s. North winds 10 to 15 mph. .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs around 80. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. $$ WYZ317-171015- Weston County Plains- Including Newcastle, Upton, and Rochelle 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy then becoming mostly clear. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.10 percent. Min temperature.....Around 60. Max humidity........78-86 percent. 20-foot winds.......Southeast 5 to 10 mph. Transport winds.....East around 15 mph shifting to the west after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SUNDAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 91. Min humidity........18-24 percent. 20-foot winds.......Southwest 5 to 10 mph shifting to the northwest in the afternoon. Transport winds.....Northwest 10 to 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......9300 to 11700 ft agl. .SUNDAY NIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.0 percent. Min temperature.....Around 59. Max humidity........73-79 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....Southeast 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .MONDAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 91. Min humidity........16-22 percent. 20-foot winds.......Southeast 5 to 10 mph shifting to the southwest with gusts to around 20 mph in the afternoon. Transport winds.....South around 10 mph increasing to west around 20 mph in the afternoon. Smoke dispersal.....Fair increasing to excellent in the afternoon. Mixing height.......10500 to 13200 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the lower 90s. Southeast winds 10 to 15 mph. .WEDNESDAY...Clear. Lows in the lower 60s. Highs in the upper 90s. Southeast winds around 15 mph. .THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 90s. North winds around 15 mph. .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs around 80. $$ WYZ318-171015- Wyoming Black Hills- Including Sundance and Four Corners 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening. Chc of wetting rain.20 percent. Min temperature.....Around 60. Max humidity........80-90 percent. 20-foot winds.......Southeast 5 to 10 mph. Transport winds.....Southeast 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......200 to 300 ft agl. .SUNDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....82-88. Min humidity........32-40 percent. 20-foot winds.......Southwest around 5 mph shifting to the north in the afternoon. Transport winds.....West around 10 mph shifting to the northwest in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......7300 to 9200 ft agl. .SUNDAY NIGHT... Sky/weather.........Partly cloudy. Slight chance of thunderstorms in the evening. Slight chance of rain showers through the night. Chc of wetting rain.0 percent. Min temperature.....Around 59. Max humidity........70-80 percent. 20-foot winds.......Southeast 5 to 10 mph. Transport winds.....East around 10 mph shifting to the south after midnight. Smoke dispersal.....Poor. Mixing height.......200 to 300 ft agl. .MONDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....81-87. Min humidity........30-40 percent. 20-foot winds.......South around 5 mph shifting to the northwest in the afternoon. Transport winds.....South around 15 mph shifting to the west in the afternoon. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......8100 to 10200 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows around 60. Highs in the upper 80s. Southeast winds around 10 mph. .WEDNESDAY...Clear. Lows in the mid 60s. Highs in the lower 90s. South winds 10 to 15 mph. .THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid 80s. Northwest winds around 15 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 70s. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 70s. $$ SDZ327-171015- Butte County Area- Including Belle Fourche, Colony, and Newell 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms through the night. Chc of wetting rain.30 percent. Min temperature.....Around 64. Max humidity........100 percent. 20-foot winds.......East 10 to 20 mph. Transport winds.....East around 25 mph decreasing to around 15 mph after midnight. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SUNDAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 88. Min humidity........41-47 percent. 20-foot winds.......Southeast 5 to 10 mph shifting to the east in the afternoon. Transport winds.....Southwest around 15 mph shifting to the northwest in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5800 to 7300 ft agl. .SUNDAY NIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms. Chc of wetting rain.10 percent. Min temperature.....Around 63. Max humidity........90 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....Southeast 15 to 20 mph. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .MONDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 87. Min humidity........41-49 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....Southeast 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5500 to 6900 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs around 90. Southeast winds around 15 mph. .WEDNESDAY...Breezy, clear. Lows in the mid 60s. Highs in the mid 90s. Southeast winds 15 to 25 mph. .THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. Northwest winds around 20 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and thunderstorms. Lows around 60. Highs in the upper 70s. .SATURDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 50s. Highs in the mid 70s. $$ SDZ319-171015- Northern Black Hills- Including Lead, Deadwood, and Rochford 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Chc of wetting rain.20 percent. Min temperature.....54-60. Max humidity........87-99 percent. 20-foot winds.......South around 5 mph. Transport winds.....South 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......200 to 300 ft agl. .SUNDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....77-83. Min humidity........41-51 percent. 20-foot winds.......West around 5 mph shifting to the northeast in the afternoon. Transport winds.....Northwest 10 to 15 mph. Smoke dispersal.....Fair. Mixing height.......5700 to 7200 ft agl. .SUNDAY NIGHT... Sky/weather.........Partly cloudy. Slight chance of thunderstorms in the evening. Slight chance of rain showers through the night. Chc of wetting rain.0 percent. Min temperature.....53-59. Max humidity........76-90 percent. 20-foot winds.......South around 5 mph. Transport winds.....South 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......200 to 300 ft agl. .MONDAY... Sky/weather.........Sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....77-83. Min humidity........42-52 percent. 20-foot winds.......South 5 to 10 mph shifting to the east in the afternoon. Transport winds.....Southwest around 15 mph shifting to the north in the afternoon. Smoke dispersal.....Good. Mixing height.......6800 to 8500 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower 80s. Southeast winds around 10 mph. .WEDNESDAY...Clear. Lows in the upper 50s. Highs in the mid 80s. South winds 10 to 15 mph. .THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 80s. Northwest winds 10 to 15 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 70s. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 40s. Highs in the upper 60s. $$ SDZ320-171015- Central Black Hills- Including Custer, Hill City, and Keystone 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Chc of wetting rain.20 percent. Min temperature.....56-62. Max humidity........83-95 percent. 20-foot winds.......Southeast 5 to 10 mph shifting to the west after midnight. Transport winds.....Southeast around 10 mph shifting to the west after midnight. Smoke dispersal.....Poor. Mixing height.......200 to 300 ft agl. .SUNDAY... Sky/weather.........Sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....79-85. Min humidity........33-47 percent. 20-foot winds.......West 5 to 10 mph shifting to the northeast in the afternoon. Transport winds.....Northwest 10 to 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......6700 to 8400 ft agl. .SUNDAY NIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.0 percent. Min temperature.....54-60. Max humidity........75-85 percent. 20-foot winds.......North around 5 mph shifting to the southwest after midnight. Transport winds.....Northwest around 15 mph shifting to the southwest after midnight. Smoke dispersal.....Poor. Mixing height.......200 to 300 ft agl. .MONDAY... Sky/weather.........Sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....79-85. Min humidity........33-49 percent. 20-foot winds.......Southeast 5 to 10 mph. Gusts to around 20 mph in the afternoon. Transport winds.....Southwest around 15 mph. Smoke dispersal.....Fair increasing to very good in the afternoon. Mixing height.......8200 to 10300 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid 80s. East winds around 10 mph. .WEDNESDAY...Clear. Lows around 60. Highs in the upper 80s. South winds 10 to 15 mph. .THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid 80s. Northwest winds 10 to 15 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 70s. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 50s. Highs around 70. $$ SDZ321-171015- Southern Black Hills- Including Pringle, Custer State Park, and Wind Cave 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Slight chance of showers and thunderstorms through the night. Chc of wetting rain.20 percent. Min temperature.....Around 63. Max humidity........79-87 percent. 20-foot winds.......North 5 to 10 mph. Transport winds.....Northeast around 15 mph shifting to the north after midnight. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .SUNDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....Around 88. Min humidity........29-37 percent. 20-foot winds.......West around 5 mph shifting to the north in the afternoon. Transport winds.....West around 10 mph increasing to north around 20 mph in the afternoon. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......7500 to 9400 ft agl. .SUNDAY NIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.0 percent. Min temperature.....Around 62. Max humidity........72-80 percent. 20-foot winds.......North 5 to 10 mph. Transport winds.....North around 20 mph becoming northeast around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......200 to 300 ft agl. .MONDAY... Sky/weather.........Sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....84-90. Min humidity........28-36 percent. 20-foot winds.......East 5 to 10 mph shifting to the southeast with gusts to around 20 mph in the afternoon. Transport winds.....South around 15 mph shifting to the west in the afternoon. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......8600 to 10800 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the upper 80s. East winds 10 to 15 mph. .WEDNESDAY...Clear. Lows in the lower 60s. Highs in the lower 90s. Southeast winds around 15 mph. .THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower 90s. Southwest winds 10 to 15 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 70s. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 70s. $$ SDZ322-171015- Fall River County Area- Including Hot Springs, Edgemont, and Ardmore 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.0 percent. Min temperature.....Around 64. Max humidity........82-90 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....East around 20 mph becoming north around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SUNDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 93. Min humidity........23 percent. 20-foot winds.......West 5 to 10 mph. Transport winds.....Northwest 15 to 20 mph. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......8600 to 10800 ft agl. .SUNDAY NIGHT... Sky/weather.........Mostly clear. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.0 percent. Min temperature.....Around 63. Max humidity........76-84 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....East 15 to 20 mph. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .MONDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 93. Min humidity........24 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....Southeast around 15 mph shifting to the west in the afternoon. Smoke dispersal.....Poor increasing to excellent in the afternoon. Mixing height.......9200 to 11500 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. East winds around 15 mph. .WEDNESDAY...Clear. Lows in the lower 60s. Highs in the upper 90s. Southeast winds around 15 mph. .THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 90s. West winds 15 to 20 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. $$ SDZ323-171015- Northern Foot Hills- Including Spearfish and Sturgis 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Chc of wetting rain.30 percent. Min temperature.....Around 64. Max humidity........87-99 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....Southeast around 20 mph becoming south around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SUNDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 86. Min humidity........43-53 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....West around 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5900 to 7400 ft agl. .SUNDAY NIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms through the night. Chc of wetting rain.0 percent. Min temperature.....Around 64. Max humidity........71-81 percent. 20-foot winds.......South 5 to 10 mph. Transport winds.....Southwest 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .MONDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....Around 86. Min humidity........46-56 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....Southeast 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4300 to 5400 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the upper 80s. Southeast winds 10 to 15 mph. .WEDNESDAY...Clear. Lows in the mid 60s. Highs in the mid 90s. Southeast winds 15 to 20 mph. .THURSDAY...Mostly clear. Lows around 70. Highs in the upper 80s. Northwest winds around 15 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 70s. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 70s. $$ SDZ324-171015- Eastern Foot Hills- Including Rapid City and Piedmont 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms through the night. Chc of wetting rain.20 percent. Min temperature.....Around 65. Max humidity........91-97 percent. 20-foot winds.......Northwest 5 to 10 mph. Transport winds.....Northwest around 15 mph. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SUNDAY... Sky/weather.........Sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 88. Min humidity........47-53 percent. 20-foot winds.......South 5 to 10 mph shifting to the east in the afternoon. Transport winds.....Northwest 10 to 15 mph. Smoke dispersal.....Fair. Mixing height.......4800 to 6100 ft agl. .SUNDAY NIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.0 percent. Min temperature.....Around 64. Max humidity........80-86 percent. 20-foot winds.......West 5 to 10 mph. Transport winds.....West 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .MONDAY... Sky/weather.........Sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 88. Min humidity........47-55 percent. 20-foot winds.......South 5 to 10 mph shifting to the east with gusts to around 20 mph in the afternoon. Transport winds.....South around 15 mph shifting to the east in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4000 to 5100 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the upper 80s. East winds 10 to 15 mph. .WEDNESDAY...Clear. Lows in the mid 60s. Highs in the mid 90s. South winds 15 to 20 mph. .THURSDAY...Mostly clear. Lows around 70. Highs in the lower 90s. Northwest winds around 15 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 70s. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 70s. $$ SDZ325-171015- Custer County Plains- Including Hermosa, Fairburn, Buffalo Gap, and Folsom 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Chc of wetting rain.20 percent. Min temperature.....Around 65. Max humidity........92-100 percent. 20-foot winds.......North 10 to 15 mph. Transport winds.....North around 15 mph. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SUNDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 92. Min humidity........36-44 percent. 20-foot winds.......Southwest around 5 mph shifting to the east 10 to 15 mph in the afternoon. Transport winds.....North around 10 mph increasing to around 25 mph in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......6200 to 7800 ft agl. .SUNDAY NIGHT... Sky/weather.........Mostly clear. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.0 percent. Min temperature.....Around 64. Max humidity........81-89 percent. 20-foot winds.......North 10 to 15 mph decreasing to around 5 mph after midnight. Transport winds.....Northwest around 25 mph decreasing to around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .MONDAY... Sky/weather.........Sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.20 percent. Max temperature.....Around 92. Min humidity........35-41 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....East around 15 mph increasing to southeast around 25 mph in the afternoon. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......7200 to 9000 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 90s. East winds around 15 mph. .WEDNESDAY...Clear. Lows in the lower 60s. Highs in the upper 90s. South winds around 15 mph. .THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the mid 90s. West winds around 15 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. $$ SDZ326-171015- Pine Ridge Area- Including Pine Ridge, Oelrichs, Batesland, and Kyle 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Slight chance of showers and thunderstorms through the night. Chc of wetting rain.10 percent. Min temperature.....Around 65. Max humidity........92 percent. 20-foot winds.......Northeast 10 to 15 mph shifting to the northwest 5 to 10 mph after midnight. Transport winds.....Northeast around 15 mph shifting to the northwest after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SUNDAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 93. Min humidity........28-36 percent. 20-foot winds.......Southwest 5 to 10 mph shifting to the northwest 10 to 15 mph in the afternoon. Transport winds.....Northwest around 10 mph increasing to around 20 mph in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......7200 to 9000 ft agl. .SUNDAY NIGHT... Sky/weather.........Mostly clear. Slight chance of showers and thunderstorms in the evening. Chc of wetting rain.0 percent. Min temperature.....Around 63. Max humidity........86-92 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....Northeast around 25 mph becoming southeast around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .MONDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 94. Min humidity........28-34 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....Southeast around 15 mph shifting to the southwest in the afternoon. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......8400 to 10500 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 60. Highs in the mid 90s. Southeast winds around 15 mph. .WEDNESDAY...Clear. Lows in the lower 60s. Highs in the upper 90s. South winds around 15 mph. .THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 90s. Southwest winds 15 to 20 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 60s. Highs in the mid 80s. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. $$ SDZ328-171015- Perkins County- Including Lemmon and Bison 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Cloudy. Chance of showers and thunderstorms. Chc of wetting rain.60 percent. Min temperature.....Around 65. Max humidity........100 percent. 20-foot winds.......East 10 to 20 mph. Transport winds.....East 20 to 25 mph. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SUNDAY... Sky/weather.........Partly sunny then becoming sunny. Slight chance of showers and thunderstorms in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 85. Min humidity........51-59 percent. 20-foot winds.......Southeast 5 to 10 mph. Transport winds.....East around 15 mph shifting to the west in the afternoon. Smoke dispersal.....Poor. Mixing height.......3100 to 3900 ft agl. .SUNDAY NIGHT... Sky/weather.........Partly cloudy. Slight chance of thunderstorms in the evening. Slight chance of showers through the night. Chc of wetting rain.0 percent. Min temperature.....Around 62. Max humidity........98 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....East 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .MONDAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms through the day. Chc of wetting rain.0 percent. Max temperature.....Around 87. Min humidity........45-51 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....Southeast 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4200 to 5300 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs around 90. Southeast winds around 15 mph. .WEDNESDAY...Breezy, clear. Lows in the mid 60s. Highs in the lower 90s. Southeast winds 15 to 25 mph. .THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 90s. Northwest winds around 20 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. .SATURDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 50s. Highs in the mid 70s. $$ SDZ329-171015- West Central Plains- Including Faith, Ellsworth AFB, New Underwood, and Wall 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms through the night. Chc of wetting rain.30 percent. Min temperature.....Around 66. Max humidity........98 percent. 20-foot winds.......Northeast 10 to 20 mph. Transport winds.....Northeast 20 to 25 mph. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SUNDAY... Sky/weather.........Partly sunny then becoming sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 89. Min humidity........44-50 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....Northeast around 15 mph shifting to the northwest in the afternoon. Smoke dispersal.....Fair. Mixing height.......4100 to 5200 ft agl. .SUNDAY NIGHT... Sky/weather.........Mostly clear. Slight chance of thunderstorms in the evening. Slight chance of showers through the night. Chc of wetting rain.0 percent. Min temperature.....Around 64. Max humidity........86-92 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....West around 15 mph shifting to the southeast after midnight. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .MONDAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 90. Min humidity........42-48 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....Southeast around 15 mph increasing to around 25 mph in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4300 to 5400 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. Southeast winds around 15 mph. .WEDNESDAY...Breezy, clear. Lows in the mid 60s. Highs in the mid 90s. Southeast winds 15 to 25 mph. .THURSDAY...Mostly clear. Lows around 70. Highs in the mid 90s. West winds around 20 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. .SATURDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. $$ SDZ332-171015- Badlands Area- Including Interior, Scenic, Rockyford, and Wanblee 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms through the night. Chc of wetting rain.20 percent. Min temperature.....Around 67. Max humidity........93-99 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....Northeast around 25 mph shifting to the northwest after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .SUNDAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 92. Min humidity........39 percent. 20-foot winds.......Southeast 5 to 10 mph shifting to the northeast 10 to 15 mph in the afternoon. Transport winds.....Northwest 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4900 to 6200 ft agl. .SUNDAY NIGHT... Sky/weather.........Mostly clear. Chc of wetting rain.0 percent. Min temperature.....Around 65. Max humidity........88-96 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....Northeast around 25 mph becoming east around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .MONDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....Around 94. Min humidity........37 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....East around 15 mph increasing to southeast around 25 mph in the afternoon. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......6800 to 8500 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. East winds around 15 mph. .WEDNESDAY...Clear. Lows in the mid 60s. Highs in the upper 90s. Southeast winds 15 to 20 mph. .THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 90s. Southwest winds around 20 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. $$ SDZ333-171015- Bennett County Area- Including Martin, Tuthill, Allen, and Long Valley 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms through the night. Chc of wetting rain.0 percent. Min temperature.....Around 67. Max humidity........86-92 percent. 20-foot winds.......Northeast 10 to 15 mph shifting to the west after midnight. Transport winds.....Northeast around 20 mph shifting to the northwest after midnight. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SUNDAY... Sky/weather.........Sunny. Chc of wetting rain.0 percent. Max temperature.....Around 91. Min humidity........40 percent. 20-foot winds.......Southwest 5 to 10 mph shifting to the north 10 to 15 mph in the afternoon. Transport winds.....Northwest around 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5400 to 6800 ft agl. .SUNDAY NIGHT... Sky/weather.........Mostly clear. Chc of wetting rain.0 percent. Min temperature.....Around 64. Max humidity........95 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....Northeast around 15 mph shifting to the southeast after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .MONDAY... Sky/weather.........Sunny. Chance of showers and thunderstorms in the afternoon. Chc of wetting rain.10 percent. Max temperature.....Around 93. Min humidity........40 percent. 20-foot winds.......Southeast 10 to 15 mph. Transport winds.....Southeast around 15 mph increasing to around 30 mph in the afternoon. Smoke dispersal.....Poor increasing to very good in the afternoon. Mixing height.......5600 to 7100 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the lower 60s. Highs in the lower 90s. Southeast winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the mid 90s. South winds 15 to 20 mph. .THURSDAY...Breezy. Mostly clear. Lows in the upper 60s. Highs in the upper 90s. South winds 20 to 25 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 60s. Highs in the mid 80s. .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. $$ SDZ330-171015- Ziebach County- Including Dupree and Glad Valley 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy. Chance of thunderstorms in the evening. Chance of showers through the night. Thunderstorms likely after midnight. Chc of wetting rain.60 percent. Min temperature.....Around 67. Max humidity........100 percent. 20-foot winds.......East 10 to 15 mph. Gusts to around 25 mph in the evening. Transport winds.....East 20 to 25 mph. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SUNDAY... Sky/weather.........Partly sunny then becoming sunny. Slight chance of showers and thunderstorms in the morning. Chc of wetting rain.0 percent. Max temperature.....Around 86. Min humidity........52-60 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....Northeast around 15 mph shifting to the northwest in the afternoon. Smoke dispersal.....Poor. Mixing height.......3000 to 3800 ft agl. .SUNDAY NIGHT... Sky/weather.........Partly cloudy. Chc of wetting rain.0 percent. Min temperature.....Around 63. Max humidity........99 percent. 20-foot winds.......Northeast 5 to 10 mph. Transport winds.....Northeast 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .MONDAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 88. Min humidity........45-51 percent. 20-foot winds.......East 5 to 10 mph. Transport winds.....East 15 to 20 mph. Smoke dispersal.....Fair. Mixing height.......4200 to 5300 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs around 90. Southeast winds around 10 mph. .WEDNESDAY...Clear. Lows in the mid 60s. Highs in the lower 90s. Southeast winds 10 to 20 mph. .THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the mid 90s. Southwest winds around 15 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. .SATURDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. $$ SDZ331-171015- Haakon County Area- Including Philip, Kadoka, Belvidere, and Midland 152 PM MDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms. Chc of wetting rain.30 percent. Min temperature.....Around 68. Max humidity........99 percent. 20-foot winds.......Northeast 10 to 15 mph. Transport winds.....Northeast around 20 mph. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SUNDAY... Sky/weather.........Partly sunny then becoming sunny. Chc of wetting rain.0 percent. Max temperature.....Around 90. Min humidity........44-52 percent. 20-foot winds.......Northeast 5 to 10 mph. Transport winds.....North around 15 mph. Smoke dispersal.....Fair. Mixing height.......4000 to 5100 ft agl. .SUNDAY NIGHT... Sky/weather.........Mostly clear. Chc of wetting rain.0 percent. Min temperature.....Around 64. Max humidity........94-100 percent. 20-foot winds.......Northeast 5 to 10 mph. Transport winds.....Northeast around 20 mph becoming east around 10 mph after midnight. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .MONDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 92. Min humidity........39-47 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....East 15 to 20 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4800 to 6000 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the lower 60s. Highs in the lower 90s. East winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid 90s. Southeast winds around 15 mph. .THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 90s. Southwest winds 15 to 20 mph. .FRIDAY...Not as warm. Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. .SATURDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs around 80. $$ SDZ334-171015- Mellette and Todd Counties- Including Mission, White River, and Saint Francis 252 PM CDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms. Chc of wetting rain.0 percent. Min temperature.....Around 70. Max humidity........86-94 percent. 20-foot winds.......East 10 to 15 mph shifting to the northwest after midnight. Gusts to around 25 mph. Transport winds.....Southeast around 25 mph shifting to the southwest after midnight. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SUNDAY... Sky/weather.........Partly sunny then becoming sunny. Chc of wetting rain.0 percent. Max temperature.....Around 93. Min humidity........41-49 percent. 20-foot winds.......Northwest 10 to 15 mph. Transport winds.....Northwest around 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5200 to 6600 ft agl. .SUNDAY NIGHT... Sky/weather.........Mostly clear. Chc of wetting rain.0 percent. Min temperature.....Around 65. Max humidity........99 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....Northeast around 15 mph shifting to the south after midnight. Smoke dispersal.....Poor. Mixing height.......300 to 400 ft agl. .MONDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 93. Min humidity........44 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....Northeast around 15 mph increasing to southeast around 25 mph in the afternoon. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......4800 to 6000 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the lower 60s. Highs in the lower 90s. East winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 90s. Southeast winds 15 to 20 mph. .THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 90s. South winds around 20 mph. .FRIDAY...Not as warm. Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. .SATURDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs in the lower 80s. $$ SDZ335-171015- Tripp County- Including Winner, Colome, and Hamill 252 PM CDT Sat Aug 16 2025 .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms. Chc of wetting rain.10 percent. Min temperature.....Around 71. Max humidity........80-88 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....South around 25 mph. Smoke dispersal.....Poor. Mixing height.......500 to 600 ft agl. .SUNDAY... Sky/weather.........Mostly sunny. Chc of wetting rain.0 percent. Max temperature.....Around 94. Min humidity........47 percent. 20-foot winds.......Southeast 10 to 15 mph shifting to the northwest in the afternoon. Transport winds.....West around 15 mph. Smoke dispersal.....Poor increasing to good in the afternoon. Mixing height.......5500 to 6900 ft agl. .SUNDAY NIGHT... Sky/weather.........Mostly clear. Chc of wetting rain.0 percent. Min temperature.....Around 66. Max humidity........100 percent. 20-foot winds.......Northeast 5 to 10 mph. Transport winds.....Northeast around 15 mph shifting to the northwest after midnight. Smoke dispersal.....Poor. Mixing height.......400 to 500 ft agl. .MONDAY... Sky/weather.........Sunny. Slight chance of showers and thunderstorms in the afternoon. Chc of wetting rain.0 percent. Max temperature.....Around 92. Min humidity........46 percent. 20-foot winds.......East 10 to 15 mph. Transport winds.....Northeast around 15 mph shifting to the east in the afternoon. Smoke dispersal.....Good. Mixing height.......4400 to 5600 ft agl. .FORECAST DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. East winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the lower 90s. Southeast winds around 15 mph. .THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid 90s. South winds around 20 mph. .FRIDAY...Not as warm. Partly cloudy. Slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. .SATURDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs in the lower 80s. $$