784 FNUS55 KBYZ 220912 FWFBYZ Fire Weather Planning Forecast for SCen and SErn Montana National Weather Service Billings MT 312 AM MDT Mon Jun 22 2020 .DISCUSSION... Monday will see similar conditions to Sunday, with light to moderate rain showers and weak thunderstorms capable of erratic winds in southeast Montana. However, high pressure looks to move into the area Tuesday and Wednesday and bring an increase in temperatures and slighty drier conditions, with RH's getting down to the lower 20s. Unsettled weather will return late Wednesday and into the weekend with more rain showers and thunderstorm activity, as well as a series of fronts. Vertz MTZ123-222215- Gallatin National Forest- 312 AM MDT Mon Jun 22 2020 .Today... * Sky/weather...........Sunny. * Max temperature.......71-81 at 5000 feet...59-69 at 7000 feet. * 24 hr trend.........1 degree warmer. * Min humidity..........24-34 percent at 5000 feet...33-43 percent at 7000 feet. * 24 hr trend.........12 percent drier. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 10 mph. * Ridgetop.............West 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .TONIGHT... * Sky/weather...........Clear. * Min temperature.......47-55 at 5000 feet...42-52 at 7000 feet. * 24 hr trend.........4 degrees warmer. * Max humidity..........71-81 percent at 5000 feet...68-78 percent at 7000 feet. * 24 hr trend.........13 percent drier. * Wind (20 ft) * Slope/valley.........Northeast winds 5 to 10 mph in the evening shifting to the southeast overnight. * Ridgetop.............West 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......77-87 at 5000 feet...66-76 at 7000 feet. * 24 hr trend.........7 degrees warmer. * Min humidity..........21-31 percent at 5000 feet...27-37 percent at 7000 feet. * 24 hr trend.........6 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 10 mph in the morning shifting to the northwest in the afternoon. * Ridgetop.............West 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .Forecast days 3 through 7...... .TUESDAY NIGHT...Clear. Lows 52 to 59. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 51 to 58. Highs 79 to 88. Southwest winds 5 to 10 mph. .THURSDAY...Cooler. Mostly cloudy. Showers and scattered thunderstorms. Lows 48 to 54. Highs 67 to 77. West winds 5 to 10 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 49 to 58. Highs 72 to 82. West winds 5 to 10 mph. .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 47 to 54. Highs 71 to 80. .SUNDAY...Partly sunny. Scattered showers and thunderstorms. Highs 64 to 74. $$ MTZ124-222215- Wheatland County/Sweet Grass County- 312 AM MDT Mon Jun 22 2020 .Today... * Sky/weather...........Sunny. Isolated rain showers in the afternoon. * Max temperature.......73-78. * 24 hr trend.........2 degrees warmer. * Min humidity..........36-41 percent. * 24 hr trend.........Unchanged. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .TONIGHT... * Sky/weather...........Clear. * Min temperature.......47-52. * 24 hr trend.........1 degree warmer. * Max humidity..........88-93 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Plains...............Northeast winds 5 to 15 mph in the evening shifting to the west 5 to 10 mph overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......80-85. * 24 hr trend.........7 degrees warmer. * Min humidity..........27-32 percent. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .TUESDAY NIGHT...Mostly clear. Lows 52 to 57. Southwest winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 53 to 58. Highs 84 to 89. West winds 5 to 15 mph. .THURSDAY...Not as warm. Mostly cloudy. Showers and scattered thunderstorms. Lows 47 to 52. Highs 69 to 74. Northwest winds 5 to 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 52 to 57. Highs 77 to 82. West winds 5 to 15 mph. .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 47 to 52. Highs 75 to 80. .SUNDAY...Partly sunny. Scattered showers and thunderstorms. Highs 68 to 73. $$ MTZ125-222215- Stillwater County- 312 AM MDT Mon Jun 22 2020 .Today... * Sky/weather...........Sunny. * Max temperature.......73-78. * 24 hr trend.........3 degrees warmer. * Min humidity..........31-36 percent. * 24 hr trend.........5 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .TONIGHT... * Sky/weather...........Clear. * Min temperature.......50-55. * 24 hr trend.........2 degrees warmer. * Max humidity..........63-68 percent. * 24 hr trend.........11 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 10 mph in the evening shifting to the southwest overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......79-84. * 24 hr trend.........6 degrees warmer. * Min humidity..........27-32 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph in the morning shifting to the east in the afternoon. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .Forecast days 3 through 7...... .TUESDAY NIGHT...Clear. Lows 54 to 59. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 54 to 59. Highs 82 to 87. Southwest winds 5 to 10 mph. .THURSDAY...Not as warm. Mostly cloudy. Showers and scattered thunderstorms. Lows 49 to 54. Highs 70 to 75. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 52 to 57. Highs 75 to 80. West winds 5 to 10 mph. .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 50 to 55. Highs 76 to 81. .SUNDAY...Partly sunny. Scattered showers and thunderstorms. Highs 68 to 73. $$ MTZ126-222215- Beartooth Ranger District Custer National Forest- 312 AM MDT Mon Jun 22 2020 .Today... * Sky/weather...........Sunny. Isolated rain showers in the afternoon. * Max temperature.......69-77 at 5000 feet...60-70 at 7000 feet. * 24 hr trend.........4 degrees warmer. * Min humidity..........30-40 percent at 5000 feet...38-48 percent at 7000 feet. * 24 hr trend.........6 percent drier. * Wind (20 ft) * Slope/valley.........North winds 5 to 15 mph. * Ridgetop.............West 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......52-57 at 5000 feet...44-54 at 7000 feet. * 24 hr trend.........3 degrees warmer. * Max humidity..........58-68 percent at 5000 feet...60-70 percent at 7000 feet. * 24 hr trend.........15 percent drier. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............West 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......76-83 at 5000 feet...67-77 at 7000 feet. * 24 hr trend.........7 degrees warmer. * Min humidity..........23-33 percent at 5000 feet...32-42 percent at 7000 feet. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Slope/valley.........North winds 5 to 10 mph in the morning shifting to the east in the afternoon. * Ridgetop.............West 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .Forecast days 3 through 7...... .TUESDAY NIGHT...Mostly clear. Lows 56 to 62. South winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 56 to 61. Highs 81 to 89. Southwest winds 5 to 10 mph. .THURSDAY...Cooler. Mostly cloudy. Showers and scattered thunderstorms. Lows 51 to 57. Highs 68 to 76. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 55 to 61. Highs 72 to 79. West winds 5 to 10 mph. .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 53 to 58. Highs 74 to 82. .SUNDAY...Mostly sunny. Scattered showers and thunderstorms. Highs 68 to 75. $$ MTZ127-222215- Golden Valley County/Musselshell county- 312 AM MDT Mon Jun 22 2020 .Today... * Sky/weather...........Mostly sunny. Isolated rain showers in the morning, then scattered rain showers in the afternoon. * Max temperature.......71-76. * 24 hr trend.........1 degree warmer. * Min humidity..........40-45 percent. * 24 hr trend.........7 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......55-60. * 24 hr trend.........2 degrees warmer. * Max humidity..........68-73 percent. * 24 hr trend.........10 percent drier. * Wind (20 ft) * Plains...............Northeast winds 5 to 10 mph in the evening shifting to the southwest overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......79-84. * 24 hr trend.........8 degrees warmer. * Min humidity..........28-33 percent. * 24 hr trend.........12 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph in the morning becoming light in the afternoon. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .TUESDAY NIGHT...Clear. Lows 59 to 64. South winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 59 to 64. Highs 84 to 89. Southwest winds 5 to 10 mph. .THURSDAY...Not as warm. Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 54 to 59. Highs 69 to 74. North winds 5 to 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 58 to 63. Highs 75 to 80. West winds 5 to 15 mph. .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 55 to 60. Highs 75 to 80. .SUNDAY...Partly sunny. Scattered showers and thunderstorms. Highs 68 to 73. $$ MTZ128-222215- Yellowstone County- 312 AM MDT Mon Jun 22 2020 .Today... * Sky/weather...........Mostly sunny. Isolated rain showers in the afternoon. * Max temperature.......78-83. * 24 hr trend.........Unchanged. * Min humidity..........31-36 percent. * 24 hr trend.........3 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......54-59. * 24 hr trend.........1 degree warmer. * Max humidity..........74-79 percent. * 24 hr trend.........5 percent drier. * Wind (20 ft) * Plains...............Northeast winds 5 to 10 mph in the evening shifting to the southwest overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......84-89. * 24 hr trend.........6 degrees warmer. * Min humidity..........23-28 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .TUESDAY NIGHT...Clear. Lows 58 to 63. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms. Lows 59 to 64. Highs 89 to 94. West winds 5 to 10 mph. .THURSDAY...Not as warm. Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 55 to 60. Highs 76 to 81. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 58 to 63. Highs 80 to 85. West winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Scattered showers and thunderstorms. Lows 55 to 60. Highs 81 to 86. .SUNDAY...Partly sunny. Scattered showers and thunderstorms. Highs 74 to 79. $$ MTZ129-222215- Crow Indian Reservation/Bighorn Canyon Rec Area- 312 AM MDT Mon Jun 22 2020 .Today... * Sky/weather...........Mostly sunny with isolated showers and thunderstorms. * Max temperature.......68-78 at 5000 feet...60-67 at 7000 feet. * 24 hr trend.........3 degrees warmer. * Min humidity..........36-46 percent at 5000 feet...50-60 percent at 7000 feet. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 10 to 20 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. * Haines index..........2. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......52-58 at 5000 feet...48-53 at 7000 feet. * 24 hr trend.........3 degrees warmer. * Max humidity..........69-74 percent. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Slope/valley.........North winds 5 to 10 mph in the evening shifting to the south overnight. * Ridgetop.............Northwest 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......74-84 at 5000 feet...67-73 at 7000 feet. * 24 hr trend.........6 degrees warmer. * Min humidity..........26-36 percent at 5000 feet...35-45 percent at 7000 feet. * 24 hr trend.........14 percent drier. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............Northwest 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .TUESDAY NIGHT...Clear. Lows 57 to 62. Southeast winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 56 to 62. Highs 80 to 90. West winds 5 to 10 mph. .THURSDAY...Not as warm. Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 51 to 57. Highs 66 to 76. Northwest winds 5 to 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 55 to 62. Highs 70 to 80. Southwest winds 5 to 10 mph. .SATURDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 52 to 59. Highs 72 to 82. .SUNDAY...Mostly sunny. Isolated showers and thunderstorms. Highs 66 to 76. $$ MTZ130-222215- Northern Rosebud/Northern Treasure Counties- 312 AM MDT Mon Jun 22 2020 .Today... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the morning, then scattered rain showers and isolated thunderstorms in the afternoon. * Max temperature.......78-83. * 24 hr trend.........2 degrees cooler. * Min humidity..........38-43 percent. * 24 hr trend.........9 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................20 percent. * Haines index..........2. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......53-58. * 24 hr trend.........Unchanged. * Max humidity..........87-92 percent. * 24 hr trend.........7 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 10 mph in the evening becoming light overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......86-91. * 24 hr trend.........8 degrees warmer. * Min humidity..........28-33 percent. * 24 hr trend.........10 percent drier. * Wind (20 ft) * Plains...............Light winds. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .TUESDAY NIGHT...Clear. Lows 58 to 63. Southeast winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 61 to 66. Highs 89 to 94. Southwest winds 5 to 10 mph. .THURSDAY...Not as warm. Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 55 to 60. Highs 78 to 83. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 58 to 63. Highs 80 to 85. Southwest winds 5 to 10 mph. .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 56 to 61. Highs 82 to 87. .SUNDAY...Mostly sunny. Isolated showers and thunderstorms. Highs 77 to 82. $$ MTZ131-222215- Northern Cheyenne Indian Reservation/Ashland Ranger District Custer Natl Forest- 312 AM MDT Mon Jun 22 2020 .Today... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the morning, then scattered rain showers and isolated thunderstorms in the afternoon. * Max temperature.......74-79. * 24 hr trend.........Unchanged. * Min humidity..........38-43 percent. * 24 hr trend.........6 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 10 to 20 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. * Haines index..........2. .TONIGHT... * Sky/weather...........Mostly clear. Isolated rain showers in the evening. * Min temperature.......53-58. * 24 hr trend.........1 degree warmer. * Max humidity..........86-91 percent. * 24 hr trend.........6 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 10 mph. * Ridgetop.............Northwest 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......81-86. * 24 hr trend.........7 degrees warmer. * Min humidity..........25-30 percent. * 24 hr trend.........13 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 10 mph in the morning shifting to the north in the afternoon. * Ridgetop.............Northwest 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .TUESDAY NIGHT...Clear. Lows 56 to 61. East winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 59 to 64. Highs 89 to 94. West winds 5 to 10 mph. .THURSDAY...Not as warm. Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 54 to 59. Highs 78 to 83. Northwest winds 5 to 15 mph. .FRIDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 57 to 62. Highs 78 to 83. West winds 5 to 10 mph. .SATURDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 55 to 60. Highs 82 to 87. .SUNDAY...Mostly sunny. Isolated showers and thunderstorms. Highs 78 to 83. $$ MTZ132-222215- Custer County- 312 AM MDT Mon Jun 22 2020 .Today... * Sky/weather...........Mostly sunny. Scattered rain showers and isolated thunderstorms in the morning, then scattered rain showers in the afternoon. * Max temperature.......71-76. * 24 hr trend.........3 degrees cooler. * Min humidity..........43-48 percent. * 24 hr trend.........2 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................10 percent. * Haines index..........2. .TONIGHT... * Sky/weather...........Clear. * Min temperature.......50-55. * 24 hr trend.........Unchanged. * Max humidity..........72-77 percent. * 24 hr trend.........18 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 10 mph in the evening becoming light overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......77-82. * 24 hr trend.........6 degrees warmer. * Min humidity..........34-39 percent. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .TUESDAY NIGHT...Mostly clear. Lows 56 to 61. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Scattered showers and isolated thunderstorms. Lows 60 to 65. Highs 85 to 90. South winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 54 to 59. Highs 78 to 83. North winds 5 to 10 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 57 to 62. Highs 76 to 81. West winds 5 to 10 mph. .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 55 to 60. Highs 80 to 85. .SUNDAY...Mostly sunny. Highs 75 to 80. $$ MTZ133-222215- Sioux Ranger District Custer National Forest- 312 AM MDT Mon Jun 22 2020 .Today... * Sky/weather...........Partly sunny with scattered rain showers and isolated thunderstorms. * Max temperature.......73-78. * 24 hr trend.........Unchanged. * Min humidity..........44-49 percent. * 24 hr trend.........5 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 10 to 20 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................20 percent. * Haines index..........2. .TONIGHT... * Sky/weather...........Mostly clear. Isolated rain showers in the evening. * Min temperature.......49-54. * 24 hr trend.........1 degree cooler. * Max humidity..........81-86 percent. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 15 mph in the evening shifting to the west 5 to 10 mph overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......79-84. * 24 hr trend.........6 degrees warmer. * Min humidity..........31-36 percent. * 24 hr trend.........13 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .TUESDAY NIGHT...Mostly clear. Lows 53 to 58. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Scattered showers and isolated thunderstorms. Lows 60 to 65. Highs 87 to 92. South winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 55 to 60. Highs 82 to 87. North winds 5 to 15 mph. .FRIDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 55 to 60. Highs 77 to 82. Northwest winds 5 to 15 mph. .SATURDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 55 to 60. Highs 83 to 88. .SUNDAY...Mostly sunny. Highs 81 to 86. $$ WYZ274-222215- Sheridan County- 312 AM MDT Mon Jun 22 2020 .Today... * Sky/weather...........Mostly sunny with isolated showers and thunderstorms. * Max temperature.......76-81. * 24 hr trend.........4 degrees warmer. * Min humidity..........34-39 percent. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 10 to 20 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. * Haines index..........2. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......50-55. * 24 hr trend.........1 degree warmer. * Max humidity..........84-89 percent. * 24 hr trend.........6 percent wetter. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............Northwest 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......81-86. * 24 hr trend.........5 degrees warmer. * Min humidity..........26-31 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Slope/valley.........North winds 5 to 10 mph. * Ridgetop.............Northwest 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .TUESDAY NIGHT...Clear. Lows 55 to 60. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Scattered showers and thunderstorms. Lows 56 to 61. Highs 88 to 93. South winds 5 to 10 mph. .THURSDAY...Not as warm. Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 51 to 56. Highs 77 to 82. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 54 to 59. Highs 77 to 82. West winds 5 to 10 mph. .SATURDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 52 to 57. Highs 82 to 87. .SUNDAY...Mostly sunny. Isolated showers and thunderstorms. Highs 78 to 83. $$ WYZ284-222215- Bighorn National Forest- 312 AM MDT Mon Jun 22 2020 .Today... * Sky/weather...........Mostly sunny. Scattered rain showers in the morning, then scattered rain showers and isolated thunderstorms in the afternoon. * Max temperature.......59-64. * 24 hr trend.........6 degrees warmer. * Min humidity..........46-51 percent. * 24 hr trend.........6 percent drier. * Wind (20 ft) * At Burgess Jct.......Northwest winds 5 to 15 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................30 percent. * Haines index..........2. .TONIGHT... * Sky/weather...........Mostly clear. Isolated showers and thunderstorms in the evening. * Min temperature.......40-45. * 24 hr trend.........2 degrees warmer. * Max humidity..........85-90 percent. * 24 hr trend.........6 percent drier. * Wind (20 ft) * At Burgess Jct.......Northwest winds 5 to 10 mph in the evening shifting to the southwest overnight. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......66-71. * 24 hr trend.........7 degrees warmer. * Min humidity..........33-38 percent. * 24 hr trend.........13 percent drier. * Wind (20 ft) * At Burgess Jct.......Northwest winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .Forecast days 3 through 7...... .TUESDAY NIGHT...Clear. Lows 45 to 50. South winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 45 to 50. Highs 72 to 77. Southwest winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Showers and scattered thunderstorms. Lows 40 to 45. Highs 63 to 68. Northwest winds 5 to 15 mph. .FRIDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 44 to 49. Highs 63 to 68. West winds 5 to 15 mph. .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 42 to 47. Highs 67 to 72. .SUNDAY...Mostly sunny. Scattered showers and thunderstorms. Highs 63 to 68. $$ weather.gov/billings