Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Billings, MT
Issued by NWS Billings, MT
254 FNUS55 KBYZ 100711 FWFBYZ Fire Weather Planning Forecast for SCen and SErn Montana National Weather Service Billings MT 111 AM MDT Sun Aug 10 2025 .DISCUSSION... Warmer and mainly dry conditions expected through mid week. Temperatures may reach the upper 90s by Wednesday. MinRH values drop into the 20 to 35 percent range through Tuesday, with teens possible by Wednesday. No big wind events in the forecast, but as temperatures warm up expect occasional thermal gusts to around 25 mph during the heat of the day. Chambers MTZ123-102215- Gallatin National Forest- 111 AM MDT Sun Aug 10 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......74-84 at 5000 feet...62-72 at 7000 feet. * 24 hr trend.........7 degrees warmer. * Min humidity..........24-34 percent at 5000 feet...27-37 percent at 7000 feet. * 24 hr trend.........3 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 10 mph in the morning shifting to the northwest 5 to 15 mph in the afternoon. * Ridgetop.............Northwest 5 to 10 mph. * Chance of lightning...5 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......50-60 at 5000 feet...43-53 at 7000 feet. * 24 hr trend.........5 degrees warmer. * Max humidity..........62-72 percent at 5000 feet...65-75 percent at 7000 feet. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 10 mph in the evening shifting to the south overnight. * Ridgetop.............Northwest 5 to 15 mph. * Chance of lightning...5 percent. * CWR...................Zero. .MONDAY... * Sky/weather...........Mostly sunny. * Max temperature.......78-88 at 5000 feet...67-77 at 7000 feet. * 24 hr trend.........4 degrees warmer. * Min humidity..........22-32 percent at 5000 feet...26-36 percent at 7000 feet. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 10 mph in the morning shifting to the northwest in the afternoon. * Ridgetop.............Northwest 5 to 15 mph. * Chance of lightning...2 percent. * CWR...................Zero. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly clear. Lows 48 to 58. East winds 5 to 10 mph. .TUESDAY...Mostly clear. Scattered showers and isolated thunderstorms. Lows 51 to 61. Highs 83 to 93. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 50 to 60. Highs 85 to 94. Southwest winds 5 to 15 mph. .THURSDAY...Mostly clear. Isolated showers and thunderstorms. Lows 46 to 56. Highs 81 to 91. Southwest winds 5 to 15 mph. .FRIDAY...Partly cloudy. Lows 47 to 57. Highs 79 to 89. .SATURDAY...Sunny. Highs 80 to 90. $$ MTZ124-102215- Wheatland County/Sweet Grass County- 111 AM MDT Sun Aug 10 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......78-83. * 24 hr trend.........4 degrees warmer. * Min humidity..........26-31 percent. * 24 hr trend.........2 percent drier. * Wind (20 ft) * Plains...............West winds 10 to 20 mph. * Chance of lightning...8 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......51-56. * 24 hr trend.........5 degrees warmer. * Max humidity..........67-72 percent. * 24 hr trend.........11 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * Chance of lightning...4 percent. * CWR...................Zero. .MONDAY... * Sky/weather...........Mostly sunny. * Max temperature.......80-85. * 24 hr trend.........2 degrees warmer. * Min humidity..........32-37 percent. * 24 hr trend.........6 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 10 to 20 mph. * Chance of lightning...11 percent. * CWR...................Zero. .Forecast days 3 through 7...... .MONDAY NIGHT...Partly cloudy. Lows 50 to 55. East winds 5 to 15 mph. .TUESDAY...Mostly clear. Lows 53 to 58. Highs 84 to 89. Southeast winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 52 to 57. Highs 89 to 94. West winds 10 to 20 mph. .THURSDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 48 to 53. Highs 83 to 88. West winds 5 to 15 mph. .FRIDAY...Partly cloudy. Isolated showers. Lows 50 to 55. Highs 80 to 85. .SATURDAY...Sunny. Highs 83 to 88. $$ MTZ125-102215- Stillwater County- 111 AM MDT Sun Aug 10 2025 .Today... * Sky/weather...........Sunny. Isolated rain showers in the afternoon. * Max temperature.......80-85. * 24 hr trend.........5 degrees warmer. * Min humidity..........23-28 percent. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...12 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......55-60. * 24 hr trend.........6 degrees warmer. * Max humidity..........57-62 percent. * 24 hr trend.........7 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * Chance of lightning...8 percent. * CWR...................Zero. .MONDAY... * Sky/weather...........Mostly sunny. * Max temperature.......84-89. * 24 hr trend.........4 degrees warmer. * Min humidity..........23-28 percent. * 24 hr trend.........Unchanged. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...9 percent. * CWR...................Zero. .Forecast days 3 through 7...... .MONDAY NIGHT...Partly cloudy. Lows 53 to 58. East winds 5 to 10 mph. .TUESDAY...Mostly clear. Scattered showers. Lows 56 to 61. Highs 86 to 91. South winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Lows 56 to 61. Highs 90 to 95. West winds 5 to 10 mph. .THURSDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 52 to 57. Highs 85 to 90. North winds 5 to 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 53 to 58. Highs 81 to 86. .SATURDAY...Sunny. Highs 84 to 89. $$ MTZ126-102215- Beartooth Ranger District Custer National Forest- 111 AM MDT Sun Aug 10 2025 .Today... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......73-81 at 5000 feet...63-73 at 7000 feet. * 24 hr trend.........8 degrees warmer. * Min humidity..........24-32 percent at 5000 feet...29-39 percent at 7000 feet. * 24 hr trend.........Unchanged. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 10 mph. * Ridgetop.............West 5 to 10 mph. * Chance of lightning...15 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......56-61 at 5000 feet...47-57 at 7000 feet. * 24 hr trend.........6 degrees warmer. * Max humidity..........47-57 percent at 5000 feet...55-65 percent at 7000 feet. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 5 to 15 mph. * Chance of lightning...8 percent. * CWR...................Zero. .MONDAY... * Sky/weather...........Mostly sunny. * Max temperature.......78-86 at 5000 feet...68-78 at 7000 feet. * 24 hr trend.........4 degrees warmer. * Min humidity..........23-33 percent at 5000 feet...29-39 percent at 7000 feet. * 24 hr trend.........1 percent drier. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 5 to 15 mph. * Chance of lightning...11 percent. * CWR...................Zero. .Forecast days 3 through 7...... .MONDAY NIGHT...Partly cloudy. Lows 54 to 61. Northwest winds 5 to 15 mph. .TUESDAY...Mostly clear. Scattered showers. Lows 56 to 65. Highs 81 to 90. South winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 57 to 65. Highs 85 to 94. West winds 5 to 15 mph. .THURSDAY...Partly cloudy. Scattered thunderstorms and showers. Lows 53 to 60. Highs 82 to 90. West winds 5 to 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 54 to 62. Highs 79 to 87. .SATURDAY...Mostly sunny. Isolated showers and thunderstorms. Highs 81 to 88. $$ MTZ127-102215- Golden Valley County/Musselshell county- 111 AM MDT Sun Aug 10 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......78-83. * 24 hr trend.........9 degrees warmer. * Min humidity..........27-32 percent. * 24 hr trend.........13 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * Chance of lightning...5 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......59-64. * 24 hr trend.........5 degrees warmer. * Max humidity..........51-56 percent. * 24 hr trend.........16 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * Chance of lightning...2 percent. * CWR...................Zero. .MONDAY... * Sky/weather...........Mostly sunny. * Max temperature.......79-84. * 24 hr trend.........1 degree warmer. * Min humidity..........34-39 percent. * 24 hr trend.........7 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...5 percent. * CWR...................Zero. .Forecast days 3 through 7...... .MONDAY NIGHT...Partly cloudy. Lows 58 to 63. Northeast winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 61 to 66. Highs 84 to 89. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 58 to 63. Highs 89 to 94. West winds 5 to 10 mph. .THURSDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 56 to 61. Highs 81 to 86. North winds 5 to 15 mph. .FRIDAY...Partly cloudy. Isolated showers. Lows 58 to 63. Highs 78 to 83. .SATURDAY...Sunny. Highs 82 to 87. $$ MTZ128-102215- Yellowstone County- 111 AM MDT Sun Aug 10 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......83-88. * 24 hr trend.........5 degrees warmer. * Min humidity..........24-29 percent. * 24 hr trend.........1 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * Chance of lightning...3 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......59-64. * 24 hr trend.........5 degrees warmer. * Max humidity..........53-58 percent. * 24 hr trend.........17 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * Chance of lightning...2 percent. * CWR...................Zero. .MONDAY... * Sky/weather...........Mostly sunny. * Max temperature.......86-91. * 24 hr trend.........3 degrees warmer. * Min humidity..........26-31 percent. * 24 hr trend.........2 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...2 percent. * CWR...................Zero. .Forecast days 3 through 7...... .MONDAY NIGHT...Partly cloudy. Lows 57 to 62. Northeast winds 5 to 15 mph. .TUESDAY...Mostly clear. Lows 60 to 65. Highs 89 to 94. East winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 60 to 65. Highs 95 to 100. West winds 5 to 15 mph. .THURSDAY...Partly cloudy. Lows 56 to 61. Highs 87 to 92. North winds 5 to 15 mph. .FRIDAY...Partly cloudy. Lows 58 to 63. Highs 83 to 88. .SATURDAY...Sunny. Highs 88 to 93. $$ MTZ129-102215- Crow Indian Reservation/Bighorn Canyon Rec Area- 111 AM MDT Sun Aug 10 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......72-82 at 5000 feet...63-71 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.........7 percent drier. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............West 5 to 10 mph. * Chance of lightning...5 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......56-61 at 5000 feet...52-58 at 7000 feet. * 24 hr trend.........5 degrees warmer. * Max humidity..........48-53 percent. * 24 hr trend.........21 percent drier. * Wind (20 ft) * Slope/valley.........West winds 5 to 15 mph. * Ridgetop.............West 5 to 15 mph. * Chance of lightning...3 percent. * CWR...................Zero. .MONDAY... * Sky/weather...........Mostly sunny. * Max temperature.......76-86 at 5000 feet...67-76 at 7000 feet. * 24 hr trend.........4 degrees warmer. * Min humidity..........24-34 percent at 5000 feet...33-43 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. * Chance of lightning...2 percent. * CWR...................Zero. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly clear. Lows 56 to 61. East winds 5 to 15 mph. .TUESDAY...Mostly clear. Lows 59 to 66. Highs 80 to 90. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 59 to 65. Highs 84 to 94. Southwest winds 5 to 15 mph. .THURSDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 55 to 61. Highs 80 to 90. North winds 5 to 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 56 to 62. Highs 76 to 86. .SATURDAY...Sunny. Highs 78 to 88. $$ MTZ130-102215- Northern Rosebud/Northern Treasure Counties- 111 AM MDT Sun Aug 10 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......82-87. * 24 hr trend.........8 degrees warmer. * Min humidity..........24-29 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * Chance of lightning...5 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......58-63. * 24 hr trend.........6 degrees warmer. * Max humidity..........57-62 percent. * 24 hr trend.........24 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 10 mph. * Chance of lightning...2 percent. * CWR...................Zero. .MONDAY... * Sky/weather...........Mostly sunny. Isolated rain showers in the afternoon. * Max temperature.......84-89. * 24 hr trend.........2 degrees warmer. * Min humidity..........28-33 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...10 percent. * CWR...................Less than 10 percent. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly clear. Lows 57 to 62. North winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 61 to 66. Highs 88 to 93. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 61 to 66. Highs 94 to 99. Southwest winds 5 to 10 mph. .THURSDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 58 to 63. Highs 87 to 92. North winds 5 to 10 mph. .FRIDAY...Partly cloudy. Isolated showers. Lows 59 to 64. Highs 84 to 89. .SATURDAY...Mostly sunny. Highs 87 to 92. $$ MTZ131-102215- Northern Cheyenne Indian Reservation/Ashland Ranger District Custer Natl Forest- 111 AM MDT Sun Aug 10 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......80-85. * 24 hr trend.........4 degrees warmer. * Min humidity..........24-29 percent. * 24 hr trend.........5 percent drier. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............Northwest 5 to 15 mph. * Chance of lightning...6 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......56-61. * 24 hr trend.........6 degrees warmer. * Max humidity..........55-60 percent. * 24 hr trend.........26 percent drier. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............West 5 to 15 mph. * Chance of lightning...3 percent. * CWR...................Zero. .MONDAY... * Sky/weather...........Sunny. * Max temperature.......85-90. * 24 hr trend.........5 degrees warmer. * Min humidity..........24-29 percent. * 24 hr trend.........Unchanged. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 10 to 20 mph. * Chance of lightning...5 percent. * CWR...................Zero. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly clear. Lows 54 to 59. North winds 5 to 15 mph. .TUESDAY...Mostly clear. Lows 59 to 64. Highs 88 to 93. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 60 to 65. Highs 93 to 98. South winds 5 to 10 mph. .THURSDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 57 to 62. Highs 89 to 94. North winds 5 to 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 58 to 63. Highs 85 to 90. .SATURDAY...Sunny. Highs 87 to 92. $$ MTZ132-102215- Custer County- 111 AM MDT Sun Aug 10 2025 .Today... * Sky/weather...........Sunny. Areas of smoke through the day. * Max temperature.......77-82. * 24 hr trend.........10 degrees warmer. * Min humidity..........31-36 percent. * 24 hr trend.........18 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * Chance of lightning...7 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......57-62. * 24 hr trend.........6 degrees warmer. * Max humidity..........59-64 percent. * 24 hr trend.........29 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 15 mph. * Chance of lightning...2 percent. * CWR...................Zero. .MONDAY... * Sky/weather...........Sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......81-86. * 24 hr trend.........4 degrees warmer. * Min humidity..........33-38 percent. * 24 hr trend.........2 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...16 percent. * CWR...................Less than 10 percent. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly clear. Lows 54 to 59. Northwest winds 5 to 15 mph. .TUESDAY...Mostly clear. Lows 61 to 66. Highs 81 to 86. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 62 to 67. Highs 89 to 94. South winds 5 to 15 mph. .THURSDAY...Mostly clear. Isolated showers. Lows 58 to 63. Highs 85 to 90. North winds 5 to 15 mph. .FRIDAY...Partly cloudy. Isolated showers. Lows 58 to 63. Highs 80 to 85. .SATURDAY...Mostly sunny. Highs 83 to 88. $$ MTZ133-102215- Sioux Ranger District Custer National Forest- 111 AM MDT Sun Aug 10 2025 .Today... * Sky/weather...........Sunny. Areas of smoke through the day. * Max temperature.......78-83. * 24 hr trend.........2 degrees warmer. * Min humidity..........33-38 percent. * 24 hr trend.........Unchanged. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * Chance of lightning...2 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......57-62. * 24 hr trend.........6 degrees warmer. * Max humidity..........60-65 percent. * 24 hr trend.........28 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 15 mph. * Chance of lightning...3 percent. * CWR...................Zero. .MONDAY... * Sky/weather...........Sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......84-89. * 24 hr trend.........6 degrees warmer. * Min humidity..........29-34 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * Chance of lightning...16 percent. * CWR...................Less than 10 percent. .Forecast days 3 through 7...... .MONDAY NIGHT...Mostly clear. Lows 54 to 59. Northwest winds 5 to 15 mph. .TUESDAY...Mostly clear. Lows 61 to 66. Highs 82 to 87. Southeast winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 62 to 67. Highs 90 to 95. Southeast winds 5 to 15 mph. .THURSDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 59 to 64. Highs 89 to 94. North winds 5 to 15 mph. .FRIDAY...Partly cloudy. Scattered thunderstorms and showers. Lows 58 to 63. Highs 82 to 87. .SATURDAY...Mostly sunny. Highs 82 to 87. $$ WYZ274-102215- Sheridan County- 111 AM MDT Sun Aug 10 2025 .Today... * Sky/weather...........Sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......78-83. * 24 hr trend.........4 degrees warmer. * Min humidity..........30-35 percent. * 24 hr trend.........9 percent wetter. * Wind (20 ft) * Slope/valley.........South winds 5 to 10 mph in the morning shifting to the northwest in the afternoon. * Ridgetop.............West 5 to 10 mph. * Chance of lightning...18 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......53-58. * 24 hr trend.........5 degrees warmer. * Max humidity..........65-70 percent. * 24 hr trend.........16 percent drier. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............Northwest 5 to 10 mph. * Chance of lightning...7 percent. * CWR...................Zero. .MONDAY... * Sky/weather...........Sunny. * Max temperature.......84-89. * 24 hr trend.........6 degrees warmer. * Min humidity..........26-31 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 5 to 15 mph. * Chance of lightning...11 percent. * CWR...................Zero. .Forecast days 3 through 7...... .MONDAY NIGHT...Partly cloudy. Lows 52 to 57. West winds 5 to 15 mph. .TUESDAY...Mostly clear. Isolated showers. Lows 55 to 60. Highs 88 to 93. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 57 to 62. Highs 92 to 97. West winds 5 to 10 mph. .THURSDAY...Mostly clear. Isolated showers and thunderstorms. Lows 53 to 58. Highs 89 to 94. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. Lows 54 to 59. Highs 85 to 90. .SATURDAY...Mostly sunny. Highs 87 to 92. $$ WYZ284-102215- Bighorn National Forest- 111 AM MDT Sun Aug 10 2025 .Today... * Sky/weather...........Sunny with isolated rain showers in the morning, then partly sunny with isolated showers and thunderstorms in the afternoon. * Max temperature.......62-67. * 24 hr trend.........5 degrees warmer. * Min humidity..........34-39 percent. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * At Burgess Jct.......Northwest winds 5 to 15 mph. * Chance of lightning...18 percent. * CWR...................Less than 10 percent. .TONIGHT... * Sky/weather...........Partly cloudy. Isolated rain showers in the evening. * Min temperature.......42-47. * 24 hr trend.........5 degrees warmer. * Max humidity..........73-78 percent. * 24 hr trend.........10 percent drier. * Wind (20 ft) * At Burgess Jct.......West winds 5 to 15 mph. * Chance of lightning...9 percent. * CWR...................Less than 10 percent. .MONDAY... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......67-72. * 24 hr trend.........5 degrees warmer. * Min humidity..........31-36 percent. * 24 hr trend.........3 percent drier. * Wind (20 ft) * At Burgess Jct.......Northwest winds 10 to 20 mph. * Chance of lightning...16 percent. * CWR...................Less than 10 percent. .Forecast days 3 through 7...... .MONDAY NIGHT...Partly cloudy. Lows 43 to 48. West winds 5 to 15 mph. .TUESDAY...Mostly clear. Isolated showers. Lows 48 to 53. Highs 72 to 77. South winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 49 to 54. Highs 76 to 81. Southwest winds 5 to 15 mph. .THURSDAY...Partly cloudy. Isolated showers. Lows 44 to 49. Highs 74 to 79. Southwest winds 5 to 15 mph. .FRIDAY...Partly cloudy. Isolated showers. Lows 45 to 50. Highs 70 to 75. .SATURDAY...Sunny. Highs 71 to 76. $$ weather.gov/billings