731 FNUS55 KBYZ 010855 FWFBYZ Fire Weather Planning Forecast for SCen and SErn Montana National Weather Service Billings MT 255 AM MDT Sun Oct 1 2023 .DISCUSSION... Today will feature scattered showers throughout the area with locations in the southwest mountains seeing the highest precipitation amounts. Monday will see a bit of a lull in precipitation chances before better chances return late Monday through Tuesday. Total precipitation looks light around Billings and north but areas in the mountains and far east could see 0.25-0.5 inches. There will be a lot of moisture around with RH values only getting down into the 50s and 60s Sunday through Tuesday. Tuesday will see some stronger winds gusting into the 20s and 30s mainly east of Billings. Torgerson MTZ123-012215- Gallatin National Forest- 255 AM MDT Sun Oct 1 2023 .Today... * Sky/weather...........Cloudy. Scattered sprinkles in the morning, then rain showers and isolated thunderstorms in the afternoon. * Max temperature.......49-59 at 5000 feet...42-52 at 7000 feet. * 24 hr trend.........11 degrees cooler. * Min humidity..........75-80 percent. * 24 hr trend.........31 percent wetter. * Wind (20 ft) * Slope/valley.........North winds 5 to 10 mph. * Ridgetop.............Southeast 10 to 20 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................80 percent. * Haines index..........3. .TONIGHT... * Sky/weather...........Partly cloudy. Scattered rain showers and isolated thunderstorms in the evening. * Min temperature.......35-45 at 5000 feet...30-39 at 7000 feet. * 24 hr trend.........3 degrees cooler. * Max humidity..........86-96 percent at 5000 feet...84-94 percent at 7000 feet. * 24 hr trend.........1 percent drier. * Wind (20 ft) * Slope/valley.........Southeast winds 5 to 10 mph. * Ridgetop.............South 5 to 15 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................40 percent. .MONDAY... * Sky/weather...........Mostly sunny. Scattered rain showers in the afternoon. * Max temperature.......55-64 at 5000 feet...45-55 at 7000 feet. * 24 hr trend.........6 degrees warmer. * Min humidity..........47-57 percent at 5000 feet...52-62 percent at 7000 feet. * 24 hr trend.........23 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 15 mph. * Ridgetop.............Southwest 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................10 percent. * Haines index..........2. .Forecast days 3 through 7...... .MONDAY NIGHT...Cloudy. Numerous showers. Lows 36 to 46. West winds 5 to 10 mph. .TUESDAY...Mostly cloudy. Numerous showers and isolated thunderstorms. Lows 32 to 42. Highs 47 to 57. West winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Lows 33 to 43. Highs 55 to 65. Southwest winds 5 to 15 mph. .THURSDAY...Partly cloudy. Isolated showers. Lows 31 to 41. Highs 59 to 69. Southwest winds 5 to 15 mph. .FRIDAY...Mostly clear. Isolated showers. Lows 31 to 41. Highs 57 to 67. .SATURDAY...Sunny. Highs 63 to 73. $$ MTZ124-012215- Wheatland County/Sweet Grass County- 255 AM MDT Sun Oct 1 2023 .Today... * Sky/weather...........Mostly cloudy. Scattered sprinkles in the morning, then numerous rain showers in the afternoon. * Max temperature.......50-55. * 24 hr trend.........4 degrees cooler. * Min humidity..........69-74 percent. * 24 hr trend.........19 percent wetter. * Wind (20 ft) * Plains...............North winds 10 to 20 mph. Gusts up to 30 mph in the morning. * LAL...................1...no thunderstorms. * CWR...................20 percent. * Haines index..........3. .TONIGHT... * Sky/weather...........Mostly cloudy. Numerous rain showers in the evening. Patchy fog through the night. * Min temperature.......35-40. * 24 hr trend.........3 degrees cooler. * Max humidity..........100 percent. * 24 hr trend.........Unchanged. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................30 percent. .MONDAY... * Sky/weather...........Partly sunny. Patchy fog in the morning. * Max temperature.......60-65. * 24 hr trend.........10 degrees warmer. * Min humidity..........46-51 percent. * 24 hr trend.........23 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly cloudy. Scattered showers. Lows 37 to 42. West winds 5 to 15 mph. .TUESDAY...Mostly cloudy. Scattered showers. Lows 34 to 39. Highs 53 to 58. Northwest winds 10 to 20 mph. .WEDNESDAY...Partly cloudy. Isolated showers. Lows 34 to 39. Highs 60 to 65. West winds 10 to 20 mph with gusts to around 35 mph. .THURSDAY...Partly cloudy. Scattered showers. Lows 32 to 37. Highs 62 to 67. Northwest winds 5 to 15 mph. .FRIDAY...Mostly clear. Isolated showers. Lows 32 to 37. Highs 57 to 62. .SATURDAY...Sunny. Highs 64 to 69. $$ MTZ125-012215- Stillwater County- 255 AM MDT Sun Oct 1 2023 .Today... * Sky/weather...........Cloudy. Patchy fog in the morning. Numerous rain showers in the afternoon. * Max temperature.......53-58. * 24 hr trend.........9 degrees cooler. * Min humidity..........62-67 percent. * 24 hr trend.........19 percent wetter. * Wind (20 ft) * Plains...............Northeast winds 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................10 percent. * Haines index..........3. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered rain showers and isolated thunderstorms in the evening. Patchy fog through the night. * Min temperature.......39-44. * 24 hr trend.........2 degrees cooler. * Max humidity..........100 percent. * 24 hr trend.........7 percent wetter. * Wind (20 ft) * Plains...............Northeast winds 5 to 10 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................10 percent. .MONDAY... * Sky/weather...........Partly sunny. Patchy fog in the morning. Scattered rain showers in the afternoon. * Max temperature.......58-63. * 24 hr trend.........5 degrees warmer. * Min humidity..........51-56 percent. * 24 hr trend.........11 percent drier. * Wind (20 ft) * Plains...............Southeast winds 5 to 10 mph in the morning shifting to the northeast in the afternoon. * LAL...................1...no thunderstorms. * CWR...................20 percent. * Haines index..........3. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly cloudy. Scattered showers and isolated thunderstorms. Lows 41 to 46. West winds 5 to 15 mph. .TUESDAY...Mostly cloudy. Numerous showers. Lows 35 to 40. Highs 54 to 59. West winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Lows 37 to 42. Highs 61 to 66. West winds 5 to 15 mph. .THURSDAY...Partly cloudy. Scattered showers. Lows 36 to 41. Highs 62 to 67. North winds 5 to 15 mph. .FRIDAY...Mostly clear. Isolated showers. Lows 36 to 41. Highs 57 to 62. .SATURDAY...Sunny. Highs 64 to 69. $$ MTZ126-012215- Beartooth Ranger District Custer National Forest- 255 AM MDT Sun Oct 1 2023 .Today... * Sky/weather...........Mostly cloudy. Scattered rain showers in the morning, then rain showers and isolated thunderstorms in the afternoon. * Max temperature.......53-63 at 5000 feet...47-57 at 7000 feet. * 24 hr trend.........9 degrees cooler. * Min humidity..........53-63 percent at 5000 feet...61-71 percent at 7000 feet. * 24 hr trend.........29 percent wetter. * Wind (20 ft) * Slope/valley.........East winds 5 to 15 mph. * Ridgetop.............Southeast 10 to 20 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................20 percent. * Haines index..........3. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered rain showers and isolated thunderstorms in the evening. * Min temperature.......40-45 at 5000 feet...33-43 at 7000 feet. * 24 hr trend.........5 degrees cooler. * Max humidity..........85-95 percent at 5000 feet...87-97 percent at 7000 feet. * 24 hr trend.........13 percent wetter. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............South 5 to 15 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Less than 10 percent. .MONDAY... * Sky/weather...........Mostly sunny. Isolated rain showers and snow showers in the morning, then scattered rain showers and isolated thunderstorms in the afternoon. * Max temperature.......58-66 at 5000 feet...49-59 at 7000 feet. * 24 hr trend.........1 degree warmer. * Min humidity..........43-53 percent at 5000 feet...51-61 percent at 7000 feet. * 24 hr trend.........13 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 10 mph in the morning shifting to the northeast in the afternoon. * Ridgetop.............South 5 to 15 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................40 percent. * Haines index..........3. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly cloudy. Numerous showers, snow showers and isolated thunderstorms. Lows 42 to 47. Northwest winds 5 to 15 mph. .TUESDAY...Mostly cloudy. Numerous snow showers. Lows 36 to 41. Highs 46 to 56. Northwest winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Lows 39 to 44. Highs 53 to 63. West winds 5 to 15 mph. .THURSDAY...Partly cloudy. Scattered showers and snow showers. Lows 38 to 43. Highs 56 to 64. Northwest winds 5 to 15 mph. .FRIDAY...Mostly clear. Isolated snow showers. Lows 37 to 42. Highs 52 to 60. .SATURDAY...Sunny. Highs 57 to 66. $$ MTZ127-012215- Golden Valley County/Musselshell county- 255 AM MDT Sun Oct 1 2023 .Today... * Sky/weather...........Mostly cloudy with scattered rain showers. * Max temperature.......51-56. * 24 hr trend.........6 degrees cooler. * Min humidity..........71-76 percent. * 24 hr trend.........22 percent wetter. * Wind (20 ft) * Plains...............North winds 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered rain showers in the evening. Patchy fog overnight. * Min temperature.......41-46. * 24 hr trend.........3 degrees cooler. * Max humidity..........85-90 percent. * 24 hr trend.........3 percent wetter. * Wind (20 ft) * Plains...............North winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .MONDAY... * Sky/weather...........Partly sunny. Patchy fog in the morning. Isolated rain showers in the afternoon. * Max temperature.......57-62. * 24 hr trend.........6 degrees warmer. * Min humidity..........52-57 percent. * 24 hr trend.........19 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly cloudy. Scattered showers. Lows 45 to 50. West winds 5 to 15 mph. .TUESDAY...Mostly cloudy. Isolated showers. Lows 39 to 44. Highs 52 to 57. Northwest winds 10 to 20 mph. .WEDNESDAY...Partly cloudy. Isolated showers. Lows 41 to 46. Highs 60 to 65. West winds 10 to 20 mph with gusts to around 30 mph. .THURSDAY...Partly cloudy. Scattered showers. Lows 39 to 44. Highs 60 to 65. Northwest winds 5 to 15 mph. .FRIDAY...Mostly clear. Lows 37 to 42. Highs 55 to 60. .SATURDAY...Sunny. Highs 61 to 66. $$ MTZ128-012215- Yellowstone County- 255 AM MDT Sun Oct 1 2023 .Today... * Sky/weather...........Mostly cloudy. Scattered sprinkles in the morning, then scattered rain showers in the afternoon. * Max temperature.......57-62. * 24 hr trend.........10 degrees cooler. * Min humidity..........62-67 percent. * 24 hr trend.........20 percent wetter. * Wind (20 ft) * Plains...............Northeast winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .TONIGHT... * Sky/weather...........Mostly cloudy. Isolated rain showers in the evening. Patchy fog through the night. * Min temperature.......43-48. * 24 hr trend.........3 degrees cooler. * Max humidity..........93-98 percent. * 24 hr trend.........8 percent wetter. * Wind (20 ft) * Plains...............Northeast winds 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .MONDAY... * Sky/weather...........Partly sunny. Patchy fog in the morning. Isolated rain showers in the afternoon. * Max temperature.......63-68. * 24 hr trend.........6 degrees warmer. * Min humidity..........48-53 percent. * 24 hr trend.........14 percent drier. * Wind (20 ft) * Plains...............Southeast winds 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly cloudy. Scattered showers. Lows 46 to 51. Northwest winds 5 to 15 mph. .TUESDAY...Mostly cloudy. Isolated showers. Lows 39 to 44. Highs 57 to 62. Northwest winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Lows 40 to 45. Highs 66 to 71. West winds 10 to 20 mph with gusts to around 30 mph. .THURSDAY...Partly cloudy. Scattered showers. Lows 39 to 44. Highs 66 to 71. Northwest winds 5 to 15 mph. .FRIDAY...Mostly clear. Lows 37 to 42. Highs 60 to 65. .SATURDAY...Sunny. Highs 67 to 72. $$ MTZ129-012215- Crow Indian Reservation/Bighorn Canyon Rec Area- 255 AM MDT Sun Oct 1 2023 .Today... * Sky/weather...........Mostly cloudy. Scattered sprinkles in the morning, then isolated rain showers in the afternoon. * Max temperature.......52-62 at 5000 feet...47-57 at 7000 feet. * 24 hr trend.........10 degrees cooler. * Min humidity..........53-63 percent at 5000 feet...60-70 percent at 7000 feet. * 24 hr trend.........18 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 10 to 20 mph. * Ridgetop.............South 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........4. .TONIGHT... * Sky/weather...........Mostly cloudy. Isolated rain showers in the evening. Patchy fog through the night. * Min temperature.......41-47 at 5000 feet...38-43 at 7000 feet. * 24 hr trend.........1 degree warmer. * Max humidity..........83-93 percent at 5000 feet...85-95 percent at 7000 feet. * 24 hr trend.........3 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............South 20 to 35 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .MONDAY... * Sky/weather...........Mostly cloudy. Patchy fog in the morning. Scattered rain showers in the afternoon. * Max temperature.......56-66 at 5000 feet...49-58 at 7000 feet. * 24 hr trend.........5 degrees warmer. * Min humidity..........45-55 percent at 5000 feet...55-65 percent at 7000 feet. * 24 hr trend.........12 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 10 mph in the morning shifting to the east 5 to 15 mph in the afternoon. * Ridgetop.............South 20 to 35 mph. * LAL...................1...no thunderstorms. * CWR...................20 percent. * Haines index..........3. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly cloudy. Numerous showers and isolated thunderstorms. Lows 41 to 47. Northeast winds 5 to 15 mph. .TUESDAY...Cooler. Mostly cloudy. Scattered showers. Lows 37 to 43. Highs 45 to 55. Northwest winds 10 to 20 mph with gusts to around 30 mph. .WEDNESDAY...Partly cloudy. Lows 39 to 46. Highs 54 to 64. West winds 10 to 20 mph with gusts to around 30 mph. .THURSDAY...Partly cloudy. Scattered showers. Lows 37 to 43. Highs 55 to 65. Northwest winds 5 to 15 mph. .FRIDAY...Mostly clear. Isolated showers. Lows 37 to 42. Highs 50 to 60. .SATURDAY...Warmer, sunny. Highs 58 to 68. $$ MTZ130-012215- Northern Rosebud/Northern Treasure Counties- 255 AM MDT Sun Oct 1 2023 .Today... * Sky/weather...........Mostly cloudy. Scattered rain showers in the morning. * Max temperature.......58-63. * 24 hr trend.........11 degrees cooler. * Min humidity..........62-67 percent. * 24 hr trend.........13 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Less than 10 percent. * Haines index..........4. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered rain showers in the evening. Patchy fog overnight. * Min temperature.......44-49. * 24 hr trend.........3 degrees cooler. * Max humidity..........100 percent. * 24 hr trend.........6 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .MONDAY... * Sky/weather...........Mostly cloudy. Patchy fog in the morning. Scattered rain showers in the afternoon. * Max temperature.......63-68. * 24 hr trend.........5 degrees warmer. * Min humidity..........51-56 percent. * 24 hr trend.........11 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 10 mph in the morning shifting to the southeast in the afternoon. * LAL...................1...no thunderstorms. * CWR...................20 percent. * Haines index..........3. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly cloudy. Numerous showers and isolated thunderstorms. Lows 46 to 51. North winds 5 to 10 mph. .TUESDAY...Mostly cloudy. Scattered showers. Lows 39 to 44. Highs 57 to 62. Northwest winds 10 to 20 mph. .WEDNESDAY...Partly cloudy. Lows 40 to 45. Highs 64 to 69. West winds 10 to 20 mph with gusts to around 30 mph. .THURSDAY...Partly cloudy. Scattered showers. Lows 38 to 43. Highs 64 to 69. Northwest winds 10 to 20 mph. .FRIDAY...Mostly clear. Lows 35 to 40. Highs 57 to 62. .SATURDAY...Warmer, sunny. Highs 65 to 70. $$ MTZ131-012215- Northern Cheyenne Indian Reservation/Ashland Ranger District Custer Natl Forest- 255 AM MDT Sun Oct 1 2023 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......62-67. * 24 hr trend.........17 degrees cooler. * Min humidity..........58-63 percent. * 24 hr trend.........25 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............South 15 to 25 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........4. .TONIGHT... * Sky/weather...........Mostly cloudy. Isolated rain showers in the evening. Patchy fog overnight. * Min temperature.......43-48. * 24 hr trend.........2 degrees cooler. * Max humidity..........100 percent. * 24 hr trend.........5 percent wetter. * Wind (20 ft) * Slope/valley.........North winds 5 to 15 mph. * Ridgetop.............South 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Less than 10 percent. .MONDAY... * Sky/weather...........Mostly cloudy. Patchy fog in the morning. Scattered rain showers and isolated thunderstorms in the afternoon. * Max temperature.......66-71. * 24 hr trend.........4 degrees warmer. * Min humidity..........50-55 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Slope/valley.........East winds 5 to 15 mph. * Ridgetop.............South 20 to 35 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................20 percent. * Haines index..........3. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly cloudy. Numerous showers and isolated thunderstorms. Lows 44 to 49. North winds 5 to 15 mph. .TUESDAY...Cooler. Mostly cloudy. Scattered showers. Lows 36 to 41. Highs 54 to 59. Northwest winds 15 to 25 mph with gusts to around 40 mph. .WEDNESDAY...Partly cloudy. Lows 37 to 42. Highs 62 to 67. West winds 10 to 20 mph. .THURSDAY...Partly cloudy. Scattered showers. Lows 35 to 40. Highs 62 to 67. Northwest winds 10 to 20 mph. .FRIDAY...Mostly clear. Lows 32 to 37. Highs 56 to 61. .SATURDAY...Warmer, sunny. Highs 64 to 69. $$ MTZ132-012215- Custer County- 255 AM MDT Sun Oct 1 2023 .Today... * Sky/weather...........Partly sunny. Scattered rain showers in the morning. * Max temperature.......64-69. * 24 hr trend.........14 degrees cooler. * Min humidity..........62-67 percent. * 24 hr trend.........22 percent wetter. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........5. .TONIGHT... * Sky/weather...........Mostly cloudy with isolated rain showers. Patchy fog overnight. * Min temperature.......48-53. * 24 hr trend.........3 degrees cooler. * Max humidity..........100 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .MONDAY... * Sky/weather...........Mostly cloudy. Patchy fog in the morning. Isolated rain showers in the afternoon. * Max temperature.......64-69. * 24 hr trend.........Unchanged. * Min humidity..........57-62 percent. * 24 hr trend.........5 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph in the morning shifting to the east 5 to 10 mph in the afternoon. * LAL...................1...no thunderstorms. * CWR...................Less than 10 percent. * Haines index..........3. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly cloudy. Numerous showers and isolated thunderstorms. Lows 47 to 52. North winds 5 to 15 mph. .TUESDAY...Cooler. Mostly cloudy. Scattered showers and isolated thunderstorms. Lows 38 to 43. Highs 53 to 58. Northwest winds 10 to 20 mph with gusts to around 30 mph. .WEDNESDAY...Partly cloudy. Lows 38 to 43. Highs 59 to 64. West winds 10 to 20 mph with gusts to around 30 mph. .THURSDAY...Partly cloudy. Isolated showers. Lows 35 to 40. Highs 58 to 63. Northwest winds 10 to 20 mph with gusts to around 30 mph. .FRIDAY...Mostly clear. Lows 32 to 37. Highs 52 to 57. .SATURDAY...Sunny. Highs 59 to 64. $$ MTZ133-012215- Sioux Ranger District Custer National Forest- 255 AM MDT Sun Oct 1 2023 .Today... * Sky/weather...........Partly sunny in the morning then clearing. Patchy fog in the morning. * Max temperature.......73-78. * 24 hr trend.........1 degree cooler. * Min humidity..........45-50 percent. * 24 hr trend.........13 percent drier. * Wind (20 ft) * Plains...............Southeast winds 5 to 15 mph in the morning shifting to the northwest in the afternoon. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........5. .TONIGHT... * Sky/weather...........Partly cloudy with isolated rain showers. Patchy fog overnight. * Min temperature.......49-54. * 24 hr trend.........4 degrees cooler. * Max humidity..........100 percent. * 24 hr trend.........Unchanged. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................10 percent. .MONDAY... * Sky/weather...........Partly sunny. Patchy fog in the morning. * Max temperature.......68-73. * 24 hr trend.........5 degrees cooler. * Min humidity..........58-63 percent. * 24 hr trend.........13 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph in the morning shifting to the northeast in the afternoon. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly cloudy. Numerous showers and isolated thunderstorms. Lows 50 to 55. North winds 5 to 15 mph. .TUESDAY...Cooler. Mostly cloudy. Numerous showers and isolated thunderstorms. Lows 39 to 44. Highs 56 to 61. Northwest winds 10 to 20 mph with gusts to around 35 mph. .WEDNESDAY...Partly cloudy. Lows 39 to 44. Highs 60 to 65. West winds 15 to 25 mph with gusts to around 30 mph. .THURSDAY...Partly cloudy. Isolated showers. Lows 35 to 40. Highs 60 to 65. Northwest winds 10 to 20 mph with gusts to around 30 mph. .FRIDAY...Mostly clear. Lows 32 to 37. Highs 53 to 58. .SATURDAY...Sunny. Highs 59 to 64. $$ WYZ274-012215- Sheridan County- 255 AM MDT Sun Oct 1 2023 .Today... * Sky/weather...........Mostly sunny. Isolated rain showers in the afternoon. * Max temperature.......62-67. * 24 hr trend.........4 degrees cooler. * Min humidity..........56-61 percent. * 24 hr trend.........5 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............South 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........4. .TONIGHT... * Sky/weather...........Mostly cloudy. Isolated rain showers in the evening. Patchy fog through the night. * Min temperature.......41-46. * 24 hr trend.........2 degrees cooler. * Max humidity..........100 percent. * 24 hr trend.........Unchanged. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 10 mph. * Ridgetop.............South 15 to 25 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .MONDAY... * Sky/weather...........Partly sunny. Patchy fog in the morning. Scattered rain showers and isolated thunderstorms in the afternoon. * Max temperature.......66-71. * 24 hr trend.........4 degrees warmer. * Min humidity..........45-50 percent. * 24 hr trend.........11 percent drier. * Wind (20 ft) * Slope/valley.........Northeast winds 5 to 10 mph. * Ridgetop.............South 15 to 30 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Less than 10 percent. * Haines index..........3. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly cloudy. Scattered showers and isolated thunderstorms. Lows 40 to 45. Southwest winds 5 to 15 mph. .TUESDAY...Cooler. Mostly cloudy. Scattered showers. Lows 33 to 38. Highs 53 to 58. Northwest winds 10 to 20 mph with gusts to around 30 mph. .WEDNESDAY...Partly cloudy. Lows 36 to 41. Highs 63 to 68. West winds 5 to 15 mph. .THURSDAY...Partly cloudy. Scattered showers. Lows 35 to 40. Highs 63 to 68. Northwest winds 5 to 15 mph. .FRIDAY...Mostly clear. Isolated showers. Lows 32 to 37. Highs 58 to 63. .SATURDAY...Sunny. Highs 65 to 70. $$ WYZ284-012215- Bighorn National Forest- 255 AM MDT Sun Oct 1 2023 .Today... * Sky/weather...........Mostly sunny. Scattered rain showers in the afternoon. * Max temperature.......57-62. * 24 hr trend.........9 degrees cooler. * Min humidity..........38-43 percent. * 24 hr trend.........21 percent wetter. * Wind (20 ft) * At Burgess Jct.......South winds 5 to 15 mph in the morning increasing to 15 to 25 mph with gusts to around 35 mph in the afternoon. * LAL...................1...no thunderstorms. * CWR...................10 percent. * Haines index..........3. .TONIGHT... * Sky/weather...........Partly cloudy. Scattered rain showers in the evening. * Min temperature.......33-38. * 24 hr trend.........6 degrees cooler. * Max humidity..........85-90 percent. * 24 hr trend.........10 percent wetter. * Wind (20 ft) * At Burgess Jct.......South winds 10 to 20 mph. Gusts up to 30 mph in the evening. * LAL...................1...no thunderstorms. * CWR...................Zero. .MONDAY... * Sky/weather...........Mostly sunny. Isolated rain showers in the morning, then scattered rain showers and isolated thunderstorms in the afternoon. * Max temperature.......52-57. * 24 hr trend.........5 degrees cooler. * Min humidity..........47-52 percent. * 24 hr trend.........9 percent wetter. * Wind (20 ft) * At Burgess Jct.......South winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................30 percent. * Haines index..........3. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly cloudy. Numerous showers and isolated thunderstorms. Lows 29 to 34. Southwest winds 5 to 15 mph. .TUESDAY...Colder. Mostly cloudy. Numerous showers and snow showers. Lows 23 to 28. Highs 39 to 44. Northwest winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Lows 26 to 31. Highs 46 to 51. West winds 5 to 15 mph. .THURSDAY...Partly cloudy. Scattered showers and snow showers. Lows 25 to 30. Highs 47 to 52. Northwest winds 5 to 15 mph. .FRIDAY...Mostly clear. Isolated snow showers. Lows 26 to 31. Highs 44 to 49. .SATURDAY...Not as cool. Sunny. Highs 52 to 57. $$ weather.gov/billings