Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Billings, MT
Issued by NWS Billings, MT
128 FNUS55 KBYZ 062004 FWFBYZ Fire Weather Planning Forecast for SCen and SErn Montana National Weather Service Billings MT 204 PM MDT Mon Oct 6 2025 .DISCUSSION... High pressure aloft will dominate the weather pattern through Friday returning dry and warmer conditions. Temperatures will return to the 70s and perhaps near 80F during the 2nd half of the week, with humidities down to 20-35 percent. Next chance of measurable precipitation is expected this coming weekend. BT MTZ123-071015- Gallatin National Forest- 204 PM MDT Mon Oct 6 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......28-38 at 5000 feet...24-34 at 7000 feet. * 24 hr trend.........6 degrees warmer. * Max humidity..........62-72 percent at 5000 feet...64-74 percent at 7000 feet. * 24 hr trend.........48 percent drier. * Wind (20 ft) * Slope/valley.........Southeast winds 5 to 10 mph. * Ridgetop.............West 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......61-71 at 5000 feet...49-59 at 7000 feet. * 24 hr trend.........12 degrees warmer. * Min humidity..........27-37 percent at 5000 feet...29-39 percent at 7000 feet. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Slope/valley.........Southeast winds 5 to 10 mph in the morning becoming light in the afternoon. * Ridgetop.............Southwest 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......32-42 at 5000 feet...28-38 at 7000 feet. * 24 hr trend.........6 degrees warmer. * Max humidity..........54-64 percent at 5000 feet...58-68 percent at 7000 feet. * 24 hr trend.........6 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 15 mph. * Ridgetop.............Southwest 10 to 20 mph. * Chance of lightning...0 percent. * CWR...................Zero. .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......64-71 at 5000 feet...52-62 at 7000 feet. * 24 hr trend.........2 degrees warmer. * Min humidity..........20-25 percent. * 24 hr trend.........6 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 15 mph. * Ridgetop.............Southwest 10 to 20 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Lows 35 to 45. South winds 5 to 15 mph. .THURSDAY...Mostly clear. Lows 35 to 45. Highs 65 to 75. South winds 5 to 10 mph. .FRIDAY...Partly cloudy. Scattered showers. Lows 41 to 51. Highs 68 to 77. South winds 5 to 15 mph. .SATURDAY...Mostly cloudy. Numerous showers and scattered snow showers. Lows 30 to 40. Highs 62 to 69. South winds 5 to 15 mph. .SUNDAY...Colder. Mostly cloudy. Numerous snow showers. Lows 21 to 31. Highs 44 to 54. .MONDAY...Partly sunny. Scattered snow showers. Highs 42 to 52. $$ MTZ124-071015- Wheatland County/Sweet Grass County- 204 PM MDT Mon Oct 6 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......29-34. * 24 hr trend.........5 degrees warmer. * Max humidity..........67-72 percent. * 24 hr trend.........27 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......64-69. * 24 hr trend.........8 degrees warmer. * Min humidity..........24-29 percent. * 24 hr trend.........3 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph in the morning shifting to the south in the afternoon. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......33-38. * 24 hr trend.........4 degrees warmer. * Max humidity..........68-73 percent. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Plains...............Southwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......70-75. * 24 hr trend.........6 degrees warmer. * Min humidity..........17-22 percent. * 24 hr trend.........7 percent drier. * Wind (20 ft) * Plains...............West winds 10 to 20 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Lows 35 to 40. West winds 5 to 15 mph. .THURSDAY...Mostly clear. Lows 35 to 40. Highs 66 to 71. Southeast winds 5 to 15 mph. .FRIDAY...Mostly clear. Scattered showers. Lows 41 to 46. Highs 70 to 75. Southwest winds 5 to 15 mph. .SATURDAY...Mostly cloudy. Scattered showers. Lows 33 to 38. Highs 68 to 73. West winds 10 to 20 mph with gusts to around 30 mph. .SUNDAY...Cooler. Mostly cloudy. Scattered showers and snow showers. Lows 25 to 30. Highs 48 to 53. .MONDAY...Partly sunny. Isolated showers and snow showers. Highs 46 to 51. $$ MTZ125-071015- Stillwater County- 204 PM MDT Mon Oct 6 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......33-38. * 24 hr trend.........4 degrees warmer. * Max humidity..........61-66 percent. * 24 hr trend.........37 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......63-68. * 24 hr trend.........9 degrees warmer. * Min humidity..........34-39 percent. * 24 hr trend.........7 percent drier. * Wind (20 ft) * Plains...............Southeast winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......38-43. * 24 hr trend.........5 degrees warmer. * Max humidity..........55-60 percent. * 24 hr trend.........6 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......69-74. * 24 hr trend.........6 degrees warmer. * Min humidity..........26-31 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph in the morning shifting to the southeast in the afternoon. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 45. Southwest winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows 40 to 45. Highs 68 to 73. South winds 5 to 10 mph. .FRIDAY...Partly cloudy. Scattered showers. Lows 47 to 52. Highs 73 to 78. South winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Numerous showers. Lows 37 to 42. Highs 71 to 76. West winds 5 to 15 mph. .SUNDAY...Cooler. Mostly cloudy. Numerous showers and scattered snow showers. Lows 28 to 33. Highs 52 to 57. .MONDAY...Partly sunny. Scattered showers and snow showers. Highs 48 to 53. $$ MTZ126-071015- Beartooth Ranger District Custer National Forest- 204 PM MDT Mon Oct 6 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......34-40 at 5000 feet...28-38 at 7000 feet. * 24 hr trend.........9 degrees warmer. * Max humidity..........51-56 percent. * 24 hr trend.........47 percent drier. * Wind (20 ft) * Slope/valley.........West winds 5 to 15 mph. * Ridgetop.............West 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......53-63 at 5000 feet...48-58 at 7000 feet. * 24 hr trend.........10 degrees warmer. * Min humidity..........36-46 percent at 5000 feet...38-48 percent at 7000 feet. * 24 hr trend.........13 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 15 mph in the morning shifting to the southeast in the afternoon. * Ridgetop.............West 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......38-48 at 5000 feet...35-45 at 7000 feet. * 24 hr trend.........7 degrees warmer. * Max humidity..........45-55 percent at 5000 feet...42-52 percent at 7000 feet. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 10 to 20 mph. * Ridgetop.............West 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......60-70 at 5000 feet...54-64 at 7000 feet. * 24 hr trend.........5 degrees warmer. * Min humidity..........27-32 percent. * 24 hr trend.........11 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 15 mph. * Ridgetop.............West 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 49. Southwest winds 5 to 15 mph. .THURSDAY...Mostly clear. Lows 40 to 50. Highs 62 to 70. South winds 5 to 15 mph. .FRIDAY...Partly cloudy. Scattered showers. Lows 48 to 55. Highs 65 to 75. Southwest winds 5 to 15 mph. .SATURDAY...Mostly cloudy. Numerous showers and snow showers. Lows 38 to 46. Highs 63 to 73. Southwest winds 10 to 20 mph with gusts to around 30 mph. .SUNDAY...Colder. Mostly cloudy. Numerous snow showers. Lows 29 to 34. Highs 47 to 55. .MONDAY...Partly sunny. Scattered snow showers. Highs 42 to 49. $$ MTZ127-071015- Golden Valley County/Musselshell county- 204 PM MDT Mon Oct 6 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......39-44. * 24 hr trend.........6 degrees warmer. * Max humidity..........64-69 percent. * 24 hr trend.........30 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......61-66. * 24 hr trend.........7 degrees warmer. * Min humidity..........36-41 percent. * 24 hr trend.........7 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......44-49. * 24 hr trend.........5 degrees warmer. * Max humidity..........52-57 percent. * 24 hr trend.........12 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......68-73. * 24 hr trend.........7 degrees warmer. * Min humidity..........25-30 percent. * 24 hr trend.........11 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Lows 43 to 48. Southwest winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows 43 to 48. Highs 64 to 69. Northeast winds 5 to 10 mph. .FRIDAY...Mostly clear. Lows 51 to 56. Highs 69 to 74. South winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Scattered showers. Lows 42 to 47. Highs 69 to 74. West winds 5 to 15 mph. .SUNDAY...Cooler. Mostly cloudy. Scattered showers and snow showers. Lows 32 to 37. Highs 49 to 54. .MONDAY...Partly sunny. Isolated showers and snow showers. Highs 44 to 49. $$ MTZ128-071015- Yellowstone County- 204 PM MDT Mon Oct 6 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......38-43. * 24 hr trend.........1 degree warmer. * Max humidity..........74-79 percent. * 24 hr trend.........16 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......64-69. * 24 hr trend.........8 degrees warmer. * Min humidity..........36-41 percent. * 24 hr trend.........14 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......41-46. * 24 hr trend.........3 degrees warmer. * Max humidity..........60-65 percent. * 24 hr trend.........14 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......70-75. * 24 hr trend.........6 degrees warmer. * Min humidity..........28-33 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 45. Southwest winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows 40 to 45. Highs 68 to 73. North winds 5 to 10 mph. .FRIDAY...Partly cloudy. Lows 49 to 54. Highs 72 to 77. Southwest winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Scattered showers. Lows 41 to 46. Highs 74 to 79. West winds 5 to 15 mph. .SUNDAY...Much cooler. Mostly cloudy. Scattered showers. Lows 31 to 36. Highs 53 to 58. .MONDAY...Partly sunny. Isolated showers. Highs 49 to 54. $$ MTZ129-071015- Crow Indian Reservation/Bighorn Canyon Rec Area- 204 PM MDT Mon Oct 6 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......33-41 at 5000 feet...31-36 at 7000 feet. * 24 hr trend.........5 degrees warmer. * Max humidity..........65-75 percent at 5000 feet...58-68 percent at 7000 feet. * 24 hr trend.........31 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 10 mph. * Ridgetop.............Northwest 10 to 20 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......54-64 at 5000 feet...47-55 at 7000 feet. * 24 hr trend.........10 degrees warmer. * Min humidity..........31-41 percent at 5000 feet...35-43 percent at 7000 feet. * 24 hr trend.........28 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 10 mph. * Ridgetop.............West 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......41-46. * 24 hr trend.........4 degrees warmer. * Max humidity..........43-53 percent at 5000 feet...39-49 percent at 7000 feet. * 24 hr trend.........22 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 10 mph. * Ridgetop.............Southwest 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......60-70 at 5000 feet...54-62 at 7000 feet. * 24 hr trend.........7 degrees warmer. * Min humidity..........23-32 percent at 5000 feet...28-34 percent at 7000 feet. * 24 hr trend.........3 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 10 mph in the morning shifting to the northwest in the afternoon. * Ridgetop.............Southwest 10 to 20 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Lows 43 to 49. Southeast winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows 43 to 51. Highs 61 to 71. Southeast winds 5 to 10 mph. .FRIDAY...Partly cloudy. Lows 51 to 56. Highs 66 to 76. Southeast winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Scattered showers. Lows 40 to 47. Highs 64 to 74. West winds 5 to 15 mph. .SUNDAY...Much cooler. Mostly cloudy. Scattered showers. Lows 29 to 34. Highs 46 to 56. .MONDAY...Partly sunny. Isolated showers and snow showers. Highs 41 to 51. $$ MTZ130-071015- Northern Rosebud/Northern Treasure Counties- 204 PM MDT Mon Oct 6 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......35-40. * 24 hr trend.........1 degree cooler. * Max humidity..........73-78 percent. * 24 hr trend.........10 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......65-70. * 24 hr trend.........9 degrees warmer. * Min humidity..........27-32 percent. * 24 hr trend.........17 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......36-41. * 24 hr trend.........1 degree warmer. * Max humidity..........65-70 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Plains...............Southeast winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......71-76. * 24 hr trend.........6 degrees warmer. * Min humidity..........23-28 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 45. Southwest winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows 42 to 47. Highs 69 to 74. Northeast winds 5 to 10 mph. .FRIDAY...Mostly clear. Lows 48 to 53. Highs 75 to 80. Southeast winds 5 to 15 mph. .SATURDAY...Mostly cloudy. Scattered showers. Lows 42 to 47. Highs 76 to 81. West winds 5 to 15 mph. .SUNDAY...Much cooler. Mostly cloudy. Scattered showers. Lows 31 to 36. Highs 55 to 60. .MONDAY...Partly sunny. Isolated showers. Highs 48 to 53. $$ MTZ131-071015- Northern Cheyenne Indian Reservation/Ashland Ranger District Custer Natl Forest- 204 PM MDT Mon Oct 6 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......31-36. * 24 hr trend.........5 degrees cooler. * Max humidity..........75-80 percent. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 10 mph. * Ridgetop.............Northwest 10 to 20 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......64-69. * 24 hr trend.........9 degrees warmer. * Min humidity..........25-30 percent. * 24 hr trend.........22 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 10 mph. * Ridgetop.............West 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......35-40. * 24 hr trend.........4 degrees warmer. * Max humidity..........67-72 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 15 mph. * Ridgetop.............Southwest 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......70-75. * 24 hr trend.........6 degrees warmer. * Min humidity..........23-28 percent. * 24 hr trend.........2 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 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Lows 38 to 43. South winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows 41 to 46. Highs 71 to 76. Southeast winds 5 to 10 mph. .FRIDAY...Mostly clear. Lows 47 to 52. Highs 75 to 80. South winds 5 to 15 mph. .SATURDAY...Partly cloudy. Scattered showers. Lows 41 to 46. Highs 76 to 81. Southwest winds 5 to 15 mph. .SUNDAY...Cooler. Mostly cloudy. Scattered showers. Lows 29 to 34. Highs 56 to 61. .MONDAY...Mostly sunny. Isolated showers. Highs 49 to 54. $$ MTZ132-071015- Custer County- 204 PM MDT Mon Oct 6 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......34-39. * 24 hr trend.........Unchanged. * Max humidity..........78-83 percent. * 24 hr trend.........2 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......61-66. * 24 hr trend.........7 degrees warmer. * Min humidity..........31-36 percent. * 24 hr trend.........15 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......42-47. * 24 hr trend.........8 degrees warmer. * Max humidity..........69-74 percent. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Plains...............South winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......68-73. * 24 hr trend.........7 degrees warmer. * Min humidity..........29-34 percent. * 24 hr trend.........2 percent drier. * Wind (20 ft) * Plains...............South winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Clear. Lows 40 to 45. South winds 5 to 10 mph. .THURSDAY...Clear. Lows 43 to 48. Highs 68 to 73. Northeast winds 5 to 10 mph. .FRIDAY...Mostly clear. Lows 52 to 57. Highs 72 to 77. Southeast winds 10 to 20 mph. .SATURDAY...Partly cloudy. Scattered showers. Lows 44 to 49. Highs 74 to 79. Southwest winds 5 to 15 mph. .SUNDAY...Cooler. Mostly cloudy. Isolated showers. Lows 31 to 36. Highs 56 to 61. .MONDAY...Mostly sunny. Highs 46 to 51. $$ MTZ133-071015- Sioux Ranger District Custer National Forest- 204 PM MDT Mon Oct 6 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......33-38. * 24 hr trend.........1 degree cooler. * Max humidity..........88-93 percent. * 24 hr trend.........11 percent wetter. * Wind (20 ft) * Plains...............West winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......61-66. * 24 hr trend.........6 degrees warmer. * Min humidity..........38-43 percent. * 24 hr trend.........23 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......38-43. * 24 hr trend.........5 degrees warmer. * Max humidity..........88-93 percent. * 24 hr trend.........Unchanged. * Wind (20 ft) * Plains...............Southeast winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......70-75. * 24 hr trend.........9 degrees warmer. * Min humidity..........39-44 percent. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Plains...............South winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 45. South winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows 41 to 46. Highs 71 to 76. North winds 5 to 10 mph. .FRIDAY...Mostly clear. Lows 50 to 55. Highs 70 to 75. Southeast winds 10 to 20 mph with gusts to around 30 mph. .SATURDAY...Partly cloudy. Scattered showers. Lows 45 to 50. Highs 77 to 82. Southwest winds 10 to 20 mph. .SUNDAY...Cooler. Partly cloudy. Scattered showers. Lows 31 to 36. Highs 61 to 66. .MONDAY...Mostly sunny. Isolated showers. Highs 49 to 54. $$ WYZ274-071015- Sheridan County- 204 PM MDT Mon Oct 6 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......26-31. * 24 hr trend.........9 degrees cooler. * Max humidity..........84-89 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 10 mph. * Ridgetop.............Northwest 10 to 20 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......63-68. * 24 hr trend.........9 degrees warmer. * Min humidity..........28-33 percent. * 24 hr trend.........28 percent drier. * Wind (20 ft) * Slope/valley.........Light winds in the morning becoming southeast 5 to 10 mph in the afternoon. * Ridgetop.............West 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......30-35. * 24 hr trend.........4 degrees warmer. * Max humidity..........72-77 percent. * 24 hr trend.........12 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 10 mph. * Ridgetop.............Southwest 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......70-75. * 24 hr trend.........7 degrees warmer. * Min humidity..........26-31 percent. * 24 hr trend.........2 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 10 mph in the morning shifting to the northeast in the afternoon. * Ridgetop.............West 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Lows 35 to 40. Southwest winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows 37 to 42. Highs 71 to 76. South winds 5 to 10 mph. .FRIDAY...Partly cloudy. Lows 44 to 49. Highs 75 to 80. South winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Scattered showers. Lows 37 to 42. Highs 75 to 80. Southwest winds 5 to 15 mph. .SUNDAY...Cooler. Mostly cloudy. Scattered showers. Lows 25 to 30. Highs 56 to 61. .MONDAY...Mostly sunny. Isolated showers and snow showers. Highs 49 to 54. $$ WYZ284-071015- Bighorn National Forest- 204 PM MDT Mon Oct 6 2025 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......19-24. * 24 hr trend.........2 degrees warmer. * Max humidity..........71-76 percent. * 24 hr trend.........27 percent drier. * Wind (20 ft) * At Burgess Jct.......Southwest winds 5 to 10 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY... * Sky/weather...........Sunny. * Max temperature.......48-53. * 24 hr trend.........11 degrees warmer. * Min humidity..........39-44 percent. * 24 hr trend.........26 percent drier. * Wind (20 ft) * At Burgess Jct.......Southwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .TUESDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......27-32. * 24 hr trend.........8 degrees warmer. * Max humidity..........58-63 percent. * 24 hr trend.........13 percent drier. * Wind (20 ft) * At Burgess Jct.......Southwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .WEDNESDAY... * Sky/weather...........Sunny. * Max temperature.......55-60. * 24 hr trend.........7 degrees warmer. * Min humidity..........25-30 percent. * 24 hr trend.........14 percent drier. * Wind (20 ft) * At Burgess Jct.......Southwest winds 5 to 15 mph. * Chance of lightning...0 percent. * CWR...................Zero. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Lows 31 to 36. Southwest winds 5 to 15 mph. .THURSDAY...Mostly clear. Lows 33 to 38. Highs 55 to 60. South winds 5 to 15 mph. .FRIDAY...Partly cloudy. Isolated showers. Lows 38 to 43. Highs 59 to 64. South winds 5 to 15 mph. .SATURDAY...Mostly cloudy. Scattered showers. Lows 29 to 34. Highs 56 to 61. Southwest winds 10 to 20 mph with gusts to around 30 mph. .SUNDAY...Colder. Mostly cloudy. Scattered snow showers. Lows 17 to 22. Highs 40 to 45. .MONDAY...Mostly sunny. Scattered snow showers. Highs 34 to 39. $$ weather.gov/billings