Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Billings, MT
Issued by NWS Billings, MT
081 FNUS55 KBYZ 020802 FWFBYZ Fire Weather Planning Forecast for SCen and SErn Montana National Weather Service Billings MT 202 AM MDT Sat Aug 2 2025 .DISCUSSION... Another day of wet and potentially strong thunderstorms before a gradual drying trend gets going to start the coming week. Winds will become more westerly through the weekend bringing drier air into the fire districts heading into next week. The Sioux Ranger district will hold on to moisture the longest. Afternoon RH values will trend from the 30s today down into the 20s and 30s by Tuesday, with teens possible over the western foothills. Temperatures will stay pretty consistent over the next week with highs upper 80s to mid 90s and lows in the 50s and 60s. No big ridges, heatwaves, or strong wind patterns showing in the forecast over the next week. BT/Chambers MTZ123-022215- Gallatin National Forest- 202 AM MDT Sat Aug 2 2025 .Today... * Sky/weather...........Sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......77-87 at 5000 feet...65-75 at 7000 feet. * 24 hr trend.........2 degrees cooler. * Min humidity..........26-36 percent at 5000 feet...28-38 percent at 7000 feet. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 10 mph in the morning shifting to the northwest in the afternoon. * Ridgetop.............West 10 to 20 mph. * Chance of lightning...35 percent. * CWR...................20 percent. .TONIGHT... * Sky/weather...........Partly cloudy. Isolated showers and thunderstorms in the evening. * Min temperature.......48-58 at 5000 feet...42-52 at 7000 feet. * 24 hr trend.........1 degree cooler. * Max humidity..........70-75 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 10 mph in the evening shifting to the southeast overnight. * Ridgetop.............Northwest 5 to 15 mph. * Chance of lightning...24 percent. * CWR...................20 percent. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......76-85 at 5000 feet...64-74 at 7000 feet. * 24 hr trend.........1 degree warmer. * Min humidity..........20-25 percent. * 24 hr trend.........7 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 10 mph in the morning shifting to the northwest in the afternoon. * Ridgetop.............West 5 to 15 mph. * Chance of lightning...14 percent. * CWR...................10 percent. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows 48 to 58. South winds 5 to 10 mph. .MONDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 47 to 57. Highs 79 to 89. Southwest winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 46 to 56. Highs 75 to 85. Southwest winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Lows 49 to 59. Highs 80 to 90. Southwest winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Isolated showers and thunderstorms. Lows 49 to 59. Highs 81 to 91. .FRIDAY...Mostly cloudy. Scattered showers and thunderstorms. Highs 72 to 82. $$ MTZ124-022215- Wheatland County/Sweet Grass County- 202 AM MDT Sat Aug 2 2025 .Today... * Sky/weather...........Sunny in the morning, then partly sunny with scattered showers and thunderstorms in the afternoon. * Max temperature.......80-85. * 24 hr trend.........1 degree cooler. * Min humidity..........33-38 percent. * 24 hr trend.........1 percent drier. * Wind (20 ft) * Plains...............West winds 10 to 20 mph. * Chance of lightning...31 percent. * CWR...................20 percent. .TONIGHT... * Sky/weather...........Partly cloudy. Isolated showers and thunderstorms in the evening. * Min temperature.......50-55. * 24 hr trend.........1 degree cooler. * Max humidity..........81-86 percent. * 24 hr trend.........3 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * Chance of lightning...24 percent. * CWR...................10 percent. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......81-86. * 24 hr trend.........1 degree warmer. * Min humidity..........22-27 percent. * 24 hr trend.........11 percent drier. * Wind (20 ft) * Plains...............West winds 10 to 20 mph. * Chance of lightning...8 percent. * CWR...................Less than 10 percent. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows 51 to 56. Northwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. Scattered showers and thunderstorms. Lows 50 to 55. Highs 82 to 87. Southeast winds 5 to 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 48 to 53. Highs 78 to 83. West winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 52 to 57. Highs 83 to 88. West winds 5 to 15 mph. .THURSDAY...Mostly cloudy. Scattered showers and isolated thunderstorms. Lows 53 to 58. Highs 83 to 88. .FRIDAY...Mostly cloudy. Scattered showers and isolated thunderstorms. Highs 72 to 77. $$ MTZ125-022215- Stillwater County- 202 AM MDT Sat Aug 2 2025 .Today... * Sky/weather...........Sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......82-87. * 24 hr trend.........1 degree warmer. * Min humidity..........29-34 percent. * 24 hr trend.........3 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * Chance of lightning...33 percent. * CWR...................20 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening. * Min temperature.......54-59. * 24 hr trend.........Unchanged. * Max humidity..........70-75 percent. * 24 hr trend.........7 percent wetter. * Wind (20 ft) * Plains...............West winds 5 to 10 mph. * Chance of lightning...31 percent. * CWR...................30 percent. .SUNDAY... * Sky/weather...........Mostly sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......81-86. * 24 hr trend.........1 degree cooler. * Min humidity..........26-31 percent. * 24 hr trend.........3 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * Chance of lightning...25 percent. * CWR...................10 percent. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows 53 to 58. Southwest winds 5 to 10 mph. .MONDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 53 to 58. Highs 83 to 88. South winds 5 to 10 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 53 to 58. Highs 81 to 86. West winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Lows 55 to 60. Highs 85 to 90. West winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Lows 54 to 59. Highs 86 to 91. .FRIDAY...Partly sunny. Scattered showers and thunderstorms. Highs 77 to 82. $$ MTZ126-022215- Beartooth Ranger District Custer National Forest- 202 AM MDT Sat Aug 2 2025 .Today... * Sky/weather...........Sunny in the morning, then partly sunny with scattered showers and thunderstorms in the afternoon. * Max temperature.......78-85 at 5000 feet...68-78 at 7000 feet. * 24 hr trend.........Unchanged. * Min humidity..........24-34 percent at 5000 feet...31-41 percent at 7000 feet. * 24 hr trend.........19 percent wetter. * Wind (20 ft) * Slope/valley.........North winds 5 to 15 mph. * Ridgetop.............West 5 to 15 mph. * Chance of lightning...38 percent. * CWR...................20 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening. * Min temperature.......54-60 at 5000 feet...45-55 at 7000 feet. * 24 hr trend.........3 degrees cooler. * Max humidity..........64-69 percent. * 24 hr trend.........18 percent wetter. * Wind (20 ft) * Slope/valley.........West winds 5 to 15 mph. * Ridgetop.............Northwest 5 to 15 mph. * Chance of lightning...33 percent. * CWR...................30 percent. .SUNDAY... * Sky/weather...........Sunny in the morning, then partly sunny with scattered showers and thunderstorms in the afternoon. * Max temperature.......75-83 at 5000 feet...65-75 at 7000 feet. * 24 hr trend.........3 degrees cooler. * Min humidity..........26-36 percent at 5000 feet...33-43 percent at 7000 feet. * 24 hr trend.........3 percent wetter. * Wind (20 ft) * Slope/valley.........Northeast winds 5 to 10 mph. * Ridgetop.............West 5 to 10 mph. * Chance of lightning...34 percent. * CWR...................30 percent. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows 54 to 62. Southwest winds 5 to 10 mph. .MONDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 54 to 62. Highs 81 to 89. South winds 5 to 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 54 to 60. Highs 77 to 86. West winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Lows 56 to 64. Highs 81 to 90. West winds 5 to 15 mph. .THURSDAY...Mostly cloudy. Lows 56 to 63. Highs 82 to 91. .FRIDAY...Partly sunny. Scattered showers and thunderstorms. Highs 74 to 82. $$ MTZ127-022215- Golden Valley County/Musselshell county- 202 AM MDT Sat Aug 2 2025 .Today... * Sky/weather...........Sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......81-86. * 24 hr trend.........3 degrees cooler. * Min humidity..........33-38 percent. * 24 hr trend.........9 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * Chance of lightning...21 percent. * CWR...................10 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Isolated showers and thunderstorms in the evening. * Min temperature.......58-63. * 24 hr trend.........Unchanged. * Max humidity..........73-78 percent. * 24 hr trend.........2 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 10 mph. * Chance of lightning...24 percent. * CWR...................20 percent. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......81-86. * 24 hr trend.........Unchanged. * Min humidity..........25-30 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 10 mph. * Chance of lightning...7 percent. * CWR...................Less than 10 percent. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows 59 to 64. North winds 5 to 10 mph. .MONDAY...Partly cloudy. Scattered showers. Lows 59 to 64. Highs 85 to 90. East winds 5 to 10 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 57 to 62. Highs 79 to 84. Northwest winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 59 to 64. Highs 83 to 88. Northwest winds 5 to 10 mph. .THURSDAY...Partly cloudy. Isolated showers. Lows 60 to 65. Highs 83 to 88. .FRIDAY...Partly sunny. Scattered showers and isolated thunderstorms. Highs 74 to 79. $$ MTZ128-022215- Yellowstone County- 202 AM MDT Sat Aug 2 2025 .Today... * Sky/weather...........Sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......87-92. * 24 hr trend.........2 degrees cooler. * Min humidity..........28-33 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...17 percent. * CWR...................10 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening. * Min temperature.......59-64. * 24 hr trend.........1 degree warmer. * Max humidity..........74-79 percent. * 24 hr trend.........2 percent wetter. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * Chance of lightning...26 percent. * CWR...................20 percent. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......86-91. * 24 hr trend.........1 degree cooler. * Min humidity..........23-28 percent. * 24 hr trend.........5 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 10 mph. * Chance of lightning...7 percent. * CWR...................Less than 10 percent. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows 58 to 63. Southwest winds 5 to 10 mph. .MONDAY...Partly cloudy. Isolated showers. Lows 58 to 63. Highs 88 to 93. Southeast winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 57 to 62. Highs 84 to 89. Northwest winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 59 to 64. Highs 88 to 93. Northwest winds 5 to 10 mph. .THURSDAY...Partly cloudy. Lows 60 to 65. Highs 88 to 93. .FRIDAY...Partly sunny. Isolated showers and thunderstorms. Highs 80 to 85. $$ MTZ129-022215- Crow Indian Reservation/Bighorn Canyon Rec Area- 202 AM MDT Sat Aug 2 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......76-86 at 5000 feet...69-77 at 7000 feet. * 24 hr trend.........3 degrees cooler. * Min humidity..........25-35 percent at 5000 feet...30-40 percent at 7000 feet. * 24 hr trend.........5 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............West 10 to 20 mph. * Chance of lightning...11 percent. * CWR...................Less than 10 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening, then isolated rain showers overnight. * Min temperature.......55-61 at 5000 feet...51-56 at 7000 feet. * 24 hr trend.........1 degree cooler. * Max humidity..........69-79 percent at 5000 feet...67-77 percent at 7000 feet. * 24 hr trend.........11 percent wetter. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............West 5 to 15 mph. * Chance of lightning...28 percent. * CWR...................20 percent. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......73-83 at 5000 feet...65-73 at 7000 feet. * 24 hr trend.........3 degrees cooler. * Min humidity..........30-40 percent at 5000 feet...40-50 percent at 7000 feet. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............West 10 to 20 mph. * Chance of lightning...14 percent. * CWR...................Less than 10 percent. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows 57 to 62. Southwest winds 5 to 10 mph. .MONDAY...Partly cloudy. Isolated showers. Lows 57 to 62. Highs 79 to 89. Southeast winds 5 to 15 mph. .TUESDAY...Mostly clear. Lows 55 to 61. Highs 74 to 84. West winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 58 to 65. Highs 78 to 88. Southeast winds 5 to 10 mph. .THURSDAY...Partly cloudy. Lows 58 to 64. Highs 79 to 89. .FRIDAY...Partly sunny. Isolated showers and thunderstorms. Highs 71 to 81. $$ MTZ130-022215- Northern Rosebud/Northern Treasure Counties- 202 AM MDT Sat Aug 2 2025 .Today... * Sky/weather...........Mostly sunny. Isolated rain showers in the afternoon. * Max temperature.......88-93. * 24 hr trend.........1 degree cooler. * Min humidity..........29-34 percent. * 24 hr trend.........9 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * Chance of lightning...14 percent. * CWR...................10 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening, then isolated showers and thunderstorms overnight. * Min temperature.......61-66. * 24 hr trend.........1 degree warmer. * Max humidity..........76-81 percent. * 24 hr trend.........10 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 10 mph. * Chance of lightning...32 percent. * CWR...................20 percent. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......86-91. * 24 hr trend.........2 degrees cooler. * Min humidity..........24-29 percent. * 24 hr trend.........5 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 10 mph. * Chance of lightning...11 percent. * CWR...................10 percent. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows 60 to 65. Northeast winds 5 to 10 mph. .MONDAY...Partly cloudy. Scattered showers. Lows 62 to 67. Highs 90 to 95. East winds 5 to 10 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 59 to 64. Highs 85 to 90. Northwest winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 62 to 67. Highs 89 to 94. West winds 5 to 10 mph. .THURSDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 62 to 67. Highs 90 to 95. .FRIDAY...Partly sunny. Isolated showers. Highs 81 to 86. $$ MTZ131-022215- Northern Cheyenne Indian Reservation/Ashland Ranger District Custer Natl Forest- 202 AM MDT Sat Aug 2 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......86-91. * 24 hr trend.........1 degree cooler. * Min humidity..........26-31 percent. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 10 mph. * Ridgetop.............West 10 to 20 mph. * Chance of lightning...7 percent. * CWR...................Less than 10 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening, then isolated showers and thunderstorms overnight. * Min temperature.......57-62. * 24 hr trend.........1 degree warmer. * Max humidity..........83-88 percent. * 24 hr trend.........2 percent wetter. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............West 5 to 15 mph. * Chance of lightning...34 percent. * CWR...................30 percent. .SUNDAY... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......82-87. * 24 hr trend.........4 degrees cooler. * Min humidity..........29-34 percent. * 24 hr trend.........3 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 10 mph. * Ridgetop.............West 10 to 20 mph. * Chance of lightning...19 percent. * CWR...................10 percent. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows 58 to 63. Southwest winds 5 to 10 mph. .MONDAY...Partly cloudy. Isolated showers. Lows 59 to 64. Highs 88 to 93. Southeast winds 5 to 15 mph. .TUESDAY...Mostly clear. Isolated showers and thunderstorms. Lows 56 to 61. Highs 84 to 89. Northwest winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 59 to 64. Highs 88 to 93. South winds 5 to 10 mph. .THURSDAY...Partly cloudy. Lows 60 to 65. Highs 90 to 95. .FRIDAY...Partly sunny. Isolated showers and thunderstorms. Highs 82 to 87. $$ MTZ132-022215- Custer County- 202 AM MDT Sat Aug 2 2025 .Today... * Sky/weather...........Partly sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......83-88. * 24 hr trend.........6 degrees warmer. * Min humidity..........40-45 percent. * 24 hr trend.........10 percent drier. * Wind (20 ft) * Plains...............South winds 5 to 10 mph in the morning shifting to the west in the afternoon. * Chance of lightning...26 percent. * CWR...................10 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening, then scattered rain showers and isolated thunderstorms overnight. * Min temperature.......59-64. * 24 hr trend.........1 degree warmer. * Max humidity..........83-88 percent. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Plains...............Northeast winds 5 to 10 mph in the evening shifting to the west overnight. * Chance of lightning...29 percent. * CWR...................30 percent. .SUNDAY... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......81-86. * 24 hr trend.........2 degrees cooler. * Min humidity..........37-42 percent. * 24 hr trend.........3 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...22 percent. * CWR...................20 percent. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows 59 to 64. East winds 5 to 10 mph. .MONDAY...Mostly clear. Isolated showers. Lows 62 to 67. Highs 85 to 90. Southeast winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 58 to 63. Highs 83 to 88. West winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 61 to 66. Highs 85 to 90. Southwest winds 5 to 10 mph. .THURSDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 61 to 66. Highs 87 to 92. .FRIDAY...Partly sunny. Isolated showers and thunderstorms. Highs 78 to 83. $$ MTZ133-022215- Sioux Ranger District Custer National Forest- 202 AM MDT Sat Aug 2 2025 .Today... * Sky/weather...........Partly sunny. Areas of fog in the morning. * Max temperature.......83-88. * 24 hr trend.........11 degrees warmer. * Min humidity..........46-51 percent. * 24 hr trend.........18 percent drier. * Wind (20 ft) * Plains...............Southeast winds 5 to 10 mph. * Chance of lightning...10 percent. * CWR...................Less than 10 percent. .TONIGHT... * Sky/weather...........Partly cloudy with isolated showers and thunderstorms. * Min temperature.......59-64. * 24 hr trend.........Unchanged. * Max humidity..........84-89 percent. * 24 hr trend.........12 percent drier. * Wind (20 ft) * Plains...............Southeast winds 5 to 10 mph in the evening shifting to the west overnight. * Chance of lightning...24 percent. * CWR...................20 percent. .SUNDAY... * Sky/weather...........Mostly sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......81-86. * 24 hr trend.........2 degrees cooler. * Min humidity..........44-49 percent. * 24 hr trend.........2 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...31 percent. * CWR...................20 percent. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Isolated showers and thunderstorms. Lows 58 to 63. Southwest winds 5 to 10 mph. .MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows 61 to 66. Highs 85 to 90. Southeast winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 58 to 63. Highs 86 to 91. West winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Isolated showers and thunderstorms. Lows 61 to 66. Highs 87 to 92. West winds 5 to 15 mph. .THURSDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 62 to 67. Highs 90 to 95. .FRIDAY...Mostly sunny. Isolated showers and thunderstorms. Highs 83 to 88. $$ WYZ274-022215- Sheridan County- 202 AM MDT Sat Aug 2 2025 .Today... * Sky/weather...........Sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......85-90. * 24 hr trend.........7 degrees warmer. * Min humidity..........30-35 percent. * 24 hr trend.........5 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 10 mph. * Ridgetop.............West 10 to 20 mph. * Chance of lightning...16 percent. * CWR...................Less than 10 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening, then isolated rain showers overnight. * Min temperature.......53-58. * 24 hr trend.........1 degree warmer. * Max humidity..........83-88 percent. * 24 hr trend.........10 percent wetter. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............West 5 to 10 mph. * Chance of lightning...29 percent. * CWR...................10 percent. .SUNDAY... * Sky/weather...........Sunny in the morning, then partly sunny with scattered showers and thunderstorms in the afternoon. * Max temperature.......81-86. * 24 hr trend.........4 degrees cooler. * Min humidity..........36-41 percent. * 24 hr trend.........6 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 10 mph. * Ridgetop.............West 5 to 15 mph. * Chance of lightning...29 percent. * CWR...................10 percent. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows 53 to 58. Southwest winds 5 to 10 mph. .MONDAY...Partly cloudy. Lows 55 to 60. Highs 87 to 92. Southeast winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 53 to 58. Highs 85 to 90. West winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 56 to 61. Highs 88 to 93. Southeast winds 5 to 10 mph. .THURSDAY...Partly cloudy. Lows 56 to 61. Highs 90 to 95. .FRIDAY...Partly sunny. Isolated showers and thunderstorms. Highs 82 to 87. $$ WYZ284-022215- Bighorn National Forest- 202 AM MDT Sat Aug 2 2025 .Today... * Sky/weather...........Sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......70-75. * 24 hr trend.........3 degrees cooler. * Min humidity..........22-27 percent. * 24 hr trend.........9 percent wetter. * Wind (20 ft) * At Burgess Jct.......Northwest winds 5 to 15 mph. * Chance of lightning...23 percent. * CWR...................10 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening. * Min temperature.......42-47. * 24 hr trend.........3 degrees cooler. * Max humidity..........82-87 percent. * 24 hr trend.........29 percent wetter. * Wind (20 ft) * At Burgess Jct.......West winds 5 to 10 mph. * Chance of lightning...27 percent. * CWR...................10 percent. .SUNDAY... * Sky/weather...........Sunny in the morning, then partly sunny with scattered showers and thunderstorms in the afternoon. * Max temperature.......65-70. * 24 hr trend.........5 degrees cooler. * Min humidity..........41-46 percent. * 24 hr trend.........19 percent wetter. * Wind (20 ft) * At Burgess Jct.......Northwest winds 5 to 15 mph. * Chance of lightning...32 percent. * CWR...................20 percent. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows 43 to 48. South winds 5 to 15 mph. .MONDAY...Partly cloudy. Isolated showers. Lows 45 to 50. Highs 72 to 77. South winds 5 to 15 mph. .TUESDAY...Partly cloudy. Lows 43 to 48. Highs 68 to 73. West winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 47 to 52. Highs 72 to 77. Southwest winds 5 to 15 mph. .THURSDAY...Partly cloudy. Lows 47 to 52. Highs 74 to 79. .FRIDAY...Partly sunny. Scattered showers and thunderstorms. Highs 67 to 72. $$ weather.gov/billings