Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Billings, MT
Issued by NWS Billings, MT
782 FNUS55 KBYZ 060803 FWFBYZ Fire Weather Planning Forecast for SCen and SErn Montana National Weather Service Billings MT 203 AM MDT Wed Aug 6 2025 .DISCUSSION... Mostly dry conditions and seasonal temperatures are expected through Thursday. Minimum afternoon humidities will drop as low as the teens today before increasing again Thursday as easterly flow brings in low level moisture. Over the mid-slopes, nocturnal thermal belt activity looks to continue as well. Late Thursday into Friday, a strong weather system is poised to bring cooler temperatures and a good chance of wetting rainfall to the region. BT MTZ123-062215- Gallatin National Forest- 203 AM MDT Wed Aug 6 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......82-92 at 5000 feet...70-80 at 7000 feet. * 24 hr trend.........7 degrees warmer. * Min humidity..........13-23 percent at 5000 feet...15-25 percent at 7000 feet. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 10 mph in the morning shifting to the west in the afternoon. * Ridgetop.............Southwest 10 to 20 mph. * Chance of lightning...6 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Mostly cloudy. * Min temperature.......50-60 at 5000 feet...47-57 at 7000 feet. * 24 hr trend.........1 degree warmer. * Max humidity..........56-66 percent at 5000 feet...49-59 percent at 7000 feet. * 24 hr trend.........8 percent wetter. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 10 mph in the evening shifting to the northwest overnight. * Ridgetop.............Southwest 5 to 15 mph. * Chance of lightning...9 percent. * CWR...................Zero. .THURSDAY... * Sky/weather...........Mostly sunny in the morning, then mostly cloudy with scattered showers and thunderstorms in the afternoon. * Max temperature.......78-88 at 5000 feet...65-75 at 7000 feet. * 24 hr trend.........6 degrees cooler. * Min humidity..........28-33 percent. * 24 hr trend.........13 percent wetter. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............Southwest 15 to 25 mph. * Chance of lightning...39 percent. * CWR...................20 percent. .Forecast days 3 through 7...... .THURSDAY NIGHT...Colder. Mostly cloudy. Numerous showers and thunderstorms likely. Lows 43 to 53. West winds 5 to 10 mph. .FRIDAY...Cooler. Partly cloudy. Scattered showers and thunderstorms. Lows 42 to 52. Highs 65 to 75. West winds 5 to 15 mph. .SATURDAY...Partly cloudy. Lows 44 to 54. Highs 70 to 80. West winds 5 to 10 mph. .SUNDAY...Mostly clear. Lows 47 to 57. Highs 76 to 85. West winds 5 to 10 mph. .MONDAY...Partly cloudy. Lows 50 to 60. Highs 80 to 90. .TUESDAY...Sunny. Highs 81 to 91. $$ MTZ124-062215- Wheatland County/Sweet Grass County- 203 AM MDT Wed Aug 6 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......83-88. * 24 hr trend.........4 degrees warmer. * Min humidity..........22-27 percent. * 24 hr trend.........2 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 10 mph in the morning shifting to the southeast 5 to 15 mph in the afternoon. * Chance of lightning...4 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Mostly cloudy with isolated showers and thunderstorms. * Min temperature.......53-58. * 24 hr trend.........4 degrees warmer. * Max humidity..........72-77 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Plains...............North winds 5 to 15 mph. * Chance of lightning...20 percent. * CWR...................Zero. .THURSDAY... * Sky/weather...........Partly sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......79-84. * 24 hr trend.........4 degrees cooler. * Min humidity..........33-38 percent. * 24 hr trend.........11 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * Chance of lightning...44 percent. * CWR...................40 percent. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly cloudy. Numerous showers and thunderstorms likely. Lows 47 to 52. Northwest winds 10 to 20 mph. .FRIDAY...Not as warm. Mostly cloudy. Scattered showers and isolated thunderstorms. Lows 46 to 51. Highs 68 to 73. West winds 15 to 25 mph with gusts to around 35 mph. .SATURDAY...Partly cloudy. Lows 46 to 51. Highs 73 to 78. West winds 10 to 20 mph with gusts to around 30 mph. .SUNDAY...Mostly clear. Lows 49 to 54. Highs 79 to 84. West winds 5 to 15 mph. .MONDAY...Partly cloudy. Lows 51 to 56. Highs 82 to 87. .TUESDAY...Sunny. Highs 83 to 88. $$ MTZ125-062215- Stillwater County- 203 AM MDT Wed Aug 6 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......85-90. * 24 hr trend.........5 degrees warmer. * Min humidity..........21-26 percent. * 24 hr trend.........1 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph in the morning shifting to the east in the afternoon. * Chance of lightning...2 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......56-61. * 24 hr trend.........4 degrees warmer. * Max humidity..........49-54 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Plains...............Southeast winds 5 to 10 mph in the evening shifting to the west overnight. * Chance of lightning...8 percent. * CWR...................Zero. .THURSDAY... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......84-89. * 24 hr trend.........1 degree cooler. * Min humidity..........25-30 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Plains...............Northeast winds 5 to 10 mph. * Chance of lightning...23 percent. * CWR...................Less than 10 percent. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly cloudy. Scattered showers and thunderstorms. Lows 51 to 56. Northwest winds 5 to 15 mph. .FRIDAY...Not as warm. Mostly cloudy. Scattered showers and thunderstorms. Lows 47 to 52. Highs 72 to 77. West winds 5 to 15 mph. .SATURDAY...Partly cloudy. Lows 49 to 54. Highs 76 to 81. West winds 5 to 15 mph. .SUNDAY...Partly cloudy. Lows 53 to 58. Highs 80 to 85. Northwest winds 5 to 10 mph. .MONDAY...Partly cloudy. Lows 54 to 59. Highs 84 to 89. .TUESDAY...Sunny. Highs 85 to 90. $$ MTZ126-062215- Beartooth Ranger District Custer National Forest- 203 AM MDT Wed Aug 6 2025 .Today... * Sky/weather...........Sunny in the morning then becoming partly sunny. * Max temperature.......82-91 at 5000 feet...72-82 at 7000 feet. * 24 hr trend.........7 degrees warmer. * Min humidity..........16-26 percent at 5000 feet...20-30 percent at 7000 feet. * 24 hr trend.........3 percent drier. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph in the morning shifting to the east 5 to 15 mph in the afternoon. * Ridgetop.............West 10 to 20 mph. * Chance of lightning...2 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......57-66 at 5000 feet...51-61 at 7000 feet. * 24 hr trend.........4 degrees warmer. * Max humidity..........39-49 percent at 5000 feet...35-45 percent at 7000 feet. * 24 hr trend.........15 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 15 mph. * Ridgetop.............Southwest 5 to 15 mph. * Chance of lightning...6 percent. * CWR...................Zero. .THURSDAY... * Sky/weather...........Partly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......82-90 at 5000 feet...72-82 at 7000 feet. * 24 hr trend.........1 degree warmer. * Min humidity..........22-27 percent. * 24 hr trend.........1 percent drier. * Wind (20 ft) * Slope/valley.........West winds 5 to 15 mph. * Ridgetop.............Southwest 15 to 30 mph. * Chance of lightning...19 percent. * CWR...................Less than 10 percent. .Forecast days 3 through 7...... .THURSDAY NIGHT...Colder. Mostly cloudy. Scattered showers and thunderstorms. Lows 51 to 59. West winds 5 to 15 mph. .FRIDAY...Cooler. Partly cloudy. Scattered showers and thunderstorms. Lows 48 to 55. Highs 66 to 75. Northwest winds 5 to 15 mph. .SATURDAY...Mostly cloudy. Lows 51 to 57. Highs 70 to 78. Northwest winds 5 to 15 mph. .SUNDAY...Partly cloudy. Lows 53 to 60. Highs 74 to 83. Northwest winds 5 to 15 mph. .MONDAY...Partly cloudy. Lows 56 to 61. Highs 77 to 87. .TUESDAY...Sunny. Highs 80 to 88. $$ MTZ127-062215- Golden Valley County/Musselshell county- 203 AM MDT Wed Aug 6 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......84-89. * 24 hr trend.........6 degrees warmer. * Min humidity..........23-28 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Plains...............Southeast winds 5 to 10 mph. * Chance of lightning...2 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......61-66. * 24 hr trend.........2 degrees warmer. * Max humidity..........58-63 percent. * 24 hr trend.........Unchanged. * Wind (20 ft) * Plains...............East winds 5 to 10 mph. * Chance of lightning...9 percent. * CWR...................Zero. .THURSDAY... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......78-83. * 24 hr trend.........6 degrees cooler. * Min humidity..........36-41 percent. * 24 hr trend.........13 percent wetter. * Wind (20 ft) * Plains...............North winds 5 to 15 mph. * Chance of lightning...19 percent. * CWR...................Zero. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 55 to 60. North winds 5 to 15 mph. .FRIDAY...Mostly cloudy. Scattered showers and isolated thunderstorms. Lows 52 to 57. Highs 70 to 75. West winds 5 to 15 mph. .SATURDAY...Partly cloudy. Lows 54 to 59. Highs 73 to 78. Northwest winds 5 to 15 mph. .SUNDAY...Partly cloudy. Lows 56 to 61. Highs 78 to 83. West winds 5 to 10 mph. .MONDAY...Partly cloudy. Lows 58 to 63. Highs 81 to 86. .TUESDAY...Sunny. Highs 83 to 88. $$ MTZ128-062215- Yellowstone County- 203 AM MDT Wed Aug 6 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......89-94. * 24 hr trend.........7 degrees warmer. * Min humidity..........21-26 percent. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph in the morning shifting to the east in the afternoon. * Chance of lightning...2 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......61-66. * 24 hr trend.........3 degrees warmer. * Max humidity..........58-63 percent. * 24 hr trend.........6 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 15 mph. * Chance of lightning...5 percent. * CWR...................Zero. .THURSDAY... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......85-90. * 24 hr trend.........4 degrees cooler. * Min humidity..........30-35 percent. * 24 hr trend.........9 percent wetter. * Wind (20 ft) * Plains...............North winds 5 to 10 mph. * Chance of lightning...18 percent. * CWR...................Zero. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly cloudy. Scattered showers and thunderstorms. Lows 57 to 62. North winds 5 to 15 mph. .FRIDAY...Not as warm. Mostly cloudy. Scattered showers and isolated thunderstorms. Lows 52 to 57. Highs 75 to 80. West winds 5 to 15 mph. .SATURDAY...Partly cloudy. Lows 54 to 59. Highs 79 to 84. West winds 5 to 15 mph. .SUNDAY...Mostly clear. Lows 56 to 61. Highs 83 to 88. West winds 5 to 15 mph. .MONDAY...Partly cloudy. Lows 58 to 63. Highs 87 to 92. .TUESDAY...Sunny. Highs 88 to 93. $$ MTZ129-062215- Crow Indian Reservation/Bighorn Canyon Rec Area- 203 AM MDT Wed Aug 6 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......80-90 at 5000 feet...73-81 at 7000 feet. * 24 hr trend.........10 degrees warmer. * Min humidity..........18-28 percent at 5000 feet...22-32 percent at 7000 feet. * 24 hr trend.........17 percent drier. * Wind (20 ft) * Slope/valley.........Northeast winds 5 to 10 mph. * Ridgetop.............West 10 to 20 mph. * Chance of lightning...2 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......61-66. * 24 hr trend.........3 degrees warmer. * Max humidity..........41-51 percent at 5000 feet...32-42 percent at 7000 feet. * 24 hr trend.........10 percent drier. * Wind (20 ft) * Slope/valley.........Southeast winds 5 to 15 mph. * Ridgetop.............South 5 to 15 mph. * Chance of lightning...4 percent. * CWR...................Zero. .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......79-89 at 5000 feet...72-79 at 7000 feet. * 24 hr trend.........3 degrees cooler. * Min humidity..........20-30 percent at 5000 feet...23-33 percent at 7000 feet. * 24 hr trend.........6 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Southwest 10 to 20 mph. * Chance of lightning...2 percent. * CWR...................Zero. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly cloudy. Scattered showers and isolated thunderstorms. Lows 53 to 60. North winds 5 to 15 mph. .FRIDAY...Not as warm. Partly cloudy. Scattered showers. Lows 50 to 55. Highs 64 to 74. Northwest winds 5 to 15 mph. .SATURDAY...Partly cloudy. Lows 52 to 57. Highs 69 to 79. West winds 5 to 15 mph. .SUNDAY...Partly cloudy. Lows 56 to 61. Highs 73 to 83. Southwest winds 5 to 15 mph. .MONDAY...Partly cloudy. Lows 57 to 62. Highs 76 to 86. .TUESDAY...Sunny. Highs 78 to 88. $$ MTZ130-062215- Northern Rosebud/Northern Treasure Counties- 203 AM MDT Wed Aug 6 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......89-94. * 24 hr trend.........9 degrees warmer. * Min humidity..........22-27 percent. * 24 hr trend.........2 percent drier. * Wind (20 ft) * Plains...............Southeast winds 5 to 10 mph. * Chance of lightning...1 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......63-68. * 24 hr trend.........3 degrees warmer. * Max humidity..........67-72 percent. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Plains...............East winds 5 to 10 mph. * Chance of lightning...8 percent. * CWR...................Zero. .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......88-93. * 24 hr trend.........1 degree cooler. * Min humidity..........28-33 percent. * 24 hr trend.........6 percent wetter. * Wind (20 ft) * Plains...............North winds 5 to 15 mph. * Chance of lightning...2 percent. * CWR...................Zero. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly cloudy. Scattered showers and thunderstorms. Lows 60 to 65. North winds 5 to 15 mph. .FRIDAY...Not as warm. Partly cloudy. Scattered showers and isolated thunderstorms. Lows 54 to 59. Highs 75 to 80. Northwest winds 5 to 15 mph. .SATURDAY...Partly cloudy. Lows 55 to 60. Highs 77 to 82. West winds 5 to 15 mph. .SUNDAY...Partly cloudy. Isolated showers. Lows 57 to 62. Highs 82 to 87. West winds 5 to 10 mph. .MONDAY...Partly cloudy. Lows 59 to 64. Highs 86 to 91. .TUESDAY...Sunny. Highs 89 to 94. $$ MTZ131-062215- Northern Cheyenne Indian Reservation/Ashland Ranger District Custer Natl Forest- 203 AM MDT Wed Aug 6 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......90-95. * 24 hr trend.........11 degrees warmer. * Min humidity..........19-24 percent. * 24 hr trend.........20 percent drier. * Wind (20 ft) * Slope/valley.........East winds 5 to 10 mph. * Ridgetop.............Southwest 10 to 20 mph. * Chance of lightning...5 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......60-65. * 24 hr trend.........2 degrees warmer. * Max humidity..........67-72 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Slope/valley.........Southeast winds 5 to 10 mph. * Ridgetop.............South 5 to 15 mph. * Chance of lightning...3 percent. * CWR...................Zero. .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......88-93. * 24 hr trend.........2 degrees cooler. * Min humidity..........24-29 percent. * 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...1 percent. * CWR...................Zero. .Forecast days 3 through 7...... .THURSDAY NIGHT...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 57 to 62. North winds 5 to 15 mph. .FRIDAY...Not as warm. Partly cloudy. Isolated showers. Lows 49 to 54. Highs 74 to 79. Northwest winds 5 to 15 mph. .SATURDAY...Partly cloudy. Lows 51 to 56. Highs 77 to 82. Northwest winds 5 to 15 mph. .SUNDAY...Partly cloudy. Lows 54 to 59. Highs 82 to 87. West winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 56 to 61. Highs 85 to 90. .TUESDAY...Sunny. Highs 88 to 93. $$ MTZ132-062215- Custer County- 203 AM MDT Wed Aug 6 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......86-91. * 24 hr trend.........7 degrees warmer. * Min humidity..........26-31 percent. * 24 hr trend.........13 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 10 mph. * Chance of lightning...3 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......64-69. * 24 hr trend.........5 degrees warmer. * Max humidity..........74-79 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Plains...............East winds 5 to 10 mph. * Chance of lightning...9 percent. * CWR...................Zero. .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......90-95. * 24 hr trend.........4 degrees warmer. * Min humidity..........33-38 percent. * 24 hr trend.........7 percent wetter. * Wind (20 ft) * Plains...............South winds 5 to 15 mph in the morning shifting to the northwest in the afternoon. * Chance of lightning...7 percent. * CWR...................Zero. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly cloudy. Scattered showers and thunderstorms. Lows 60 to 65. North winds 5 to 15 mph. .FRIDAY...Not as warm. Partly cloudy. Scattered showers and thunderstorms. Lows 53 to 58. Highs 73 to 78. Northwest winds 5 to 15 mph. .SATURDAY...Partly cloudy. Lows 54 to 59. Highs 74 to 79. West winds 5 to 15 mph. .SUNDAY...Partly cloudy. Lows 56 to 61. Highs 78 to 83. West winds 5 to 15 mph. .MONDAY...Partly cloudy. Lows 57 to 62. Highs 82 to 87. .TUESDAY...Sunny. Highs 84 to 89. $$ MTZ133-062215- Sioux Ranger District Custer National Forest- 203 AM MDT Wed Aug 6 2025 .Today... * Sky/weather...........Sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......88-93. * 24 hr trend.........9 degrees warmer. * Min humidity..........30-35 percent. * 24 hr trend.........10 percent drier. * Wind (20 ft) * Plains...............South winds 5 to 10 mph. * Chance of lightning...16 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. Isolated showers and thunderstorms in the evening. * Min temperature.......63-68. * 24 hr trend.........4 degrees warmer. * Max humidity..........88-93 percent. * 24 hr trend.........13 percent wetter. * Wind (20 ft) * Plains...............East winds 5 to 15 mph. * Chance of lightning...20 percent. * CWR...................Zero. .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......93-98. * 24 hr trend.........5 degrees warmer. * Min humidity..........26-31 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Plains...............Southwest winds 5 to 15 mph. * Chance of lightning...6 percent. * CWR...................Zero. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly cloudy. Scattered showers and thunderstorms. Lows 61 to 66. North winds 5 to 15 mph. .FRIDAY...Not as warm. Mostly cloudy. Isolated showers and thunderstorms. Lows 53 to 58. Highs 76 to 81. Northwest winds 10 to 20 mph with gusts to around 30 mph. .SATURDAY...Partly cloudy. Lows 54 to 59. Highs 78 to 83. West winds 10 to 20 mph with gusts to around 30 mph. .SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 56 to 61. Highs 80 to 85. West winds 5 to 15 mph. .MONDAY...Partly cloudy. Lows 58 to 63. Highs 84 to 89. .TUESDAY...Sunny. Highs 86 to 91. $$ WYZ274-062215- Sheridan County- 203 AM MDT Wed Aug 6 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......89-94. * 24 hr trend.........12 degrees warmer. * Min humidity..........22-27 percent. * 24 hr trend.........15 percent drier. * Wind (20 ft) * Slope/valley.........Light winds in the morning becoming northeast 5 to 10 mph in the afternoon. * Ridgetop.............West 10 to 20 mph. * Chance of lightning...10 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Mostly clear. * Min temperature.......56-61. * 24 hr trend.........3 degrees warmer. * Max humidity..........52-57 percent. * 24 hr trend.........21 percent drier. * Wind (20 ft) * Slope/valley.........North winds 5 to 10 mph in the evening shifting to the southwest overnight. * Ridgetop.............South 5 to 15 mph. * Chance of lightning...3 percent. * CWR...................Zero. .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......89-94. * 24 hr trend.........Unchanged. * Min humidity..........23-28 percent. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 10 mph. * Ridgetop.............West 15 to 25 mph. * Chance of lightning...3 percent. * CWR...................Zero. .Forecast days 3 through 7...... .THURSDAY NIGHT...Partly cloudy. Isolated showers and thunderstorms. Lows 54 to 59. Northwest winds 5 to 15 mph. .FRIDAY...Not as warm. Partly cloudy. Scattered showers and thunderstorms. Lows 46 to 51. Highs 73 to 78. Northwest winds 5 to 15 mph. .SATURDAY...Partly cloudy. Lows 48 to 53. Highs 76 to 81. Northwest winds 5 to 10 mph. .SUNDAY...Mostly clear. Lows 51 to 56. Highs 81 to 86. Northwest winds 5 to 10 mph. .MONDAY...Partly cloudy. Lows 54 to 59. Highs 84 to 89. .TUESDAY...Sunny. Highs 87 to 92. $$ WYZ284-062215- Bighorn National Forest- 203 AM MDT Wed Aug 6 2025 .Today... * Sky/weather...........Sunny. * Max temperature.......74-79. * 24 hr trend.........4 degrees warmer. * Min humidity..........19-24 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * At Burgess Jct.......Southwest winds 5 to 15 mph. * Chance of lightning...10 percent. * CWR...................Zero. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......49-54. * 24 hr trend.........4 degrees warmer. * Max humidity..........46-51 percent. * 24 hr trend.........21 percent drier. * Wind (20 ft) * At Burgess Jct.......South winds 5 to 15 mph. * Chance of lightning...3 percent. * CWR...................Zero. .THURSDAY... * Sky/weather...........Sunny. * Max temperature.......74-79. * 24 hr trend.........Unchanged. * Min humidity..........16-21 percent. * 24 hr trend.........3 percent drier. * Wind (20 ft) * At Burgess Jct.......Southwest winds 10 to 20 mph. * Chance of lightning...6 percent. * CWR...................Zero. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly cloudy. Isolated showers and thunderstorms. Lows 43 to 48. West winds 5 to 15 mph. .FRIDAY...Cooler. Partly cloudy. Scattered showers and thunderstorms. Lows 36 to 41. Highs 58 to 63. West winds 5 to 15 mph with gusts to around 30 mph. .SATURDAY...Partly cloudy. Lows 38 to 43. Highs 61 to 66. West winds 5 to 15 mph. .SUNDAY...Partly cloudy. Lows 43 to 48. Highs 64 to 69. West winds 5 to 15 mph. .MONDAY...Partly cloudy. Lows 45 to 50. Highs 69 to 74. .TUESDAY...Sunny. Highs 71 to 76. $$ weather.gov/billings