Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Billings, MT
Issued by NWS Billings, MT
871 FNUS55 KBYZ 282043 FWFBYZ Fire Weather Planning Forecast for SCen and SErn Montana National Weather Service Billings MT 243 PM MDT Fri Jun 28 2024 .DISCUSSION... The increased west to northwesterly winds today will decrease through the evening hours. Saturday will see temperatures in the 70s to 80 degF with minimum RHs generally in the 30s. Sunday will be the warmest day of the weekend with high temperatures in the 80s and 90s and minimum RHs in the 20s and 30s. Chances for wetting rain increase Sunday afternoon into Monday as another system moves through. Some storms Sunday could become strong to severe. Arends MTZ123-291015- Gallatin National Forest- 243 PM MDT Fri Jun 28 2024 .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......35-45 at 5000 feet...32-42 at 7000 feet. * 24 hr trend.........2 degrees cooler. * Max humidity..........84-94 percent at 5000 feet...79-89 percent at 7000 feet. * 24 hr trend.........19 percent drier. * Wind (20 ft) * Slope/valley.........North winds 5 to 10 mph in the evening shifting to the southeast overnight. * Ridgetop.............Northwest 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SATURDAY... * Sky/weather...........Sunny. * Max temperature.......72-82 at 5000 feet...61-71 at 7000 feet. * 24 hr trend.........12 degrees warmer. * Min humidity..........28-38 percent at 5000 feet...31-41 percent at 7000 feet. * 24 hr trend.........5 percent drier. * Wind (20 ft) * Slope/valley.........Southeast winds 5 to 10 mph in the morning shifting to the north in the afternoon. * Ridgetop.............Southwest 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......50-55. * 24 hr trend.........13 degrees warmer. * Max humidity..........72-82 percent at 5000 feet...60-70 percent at 7000 feet. * 24 hr trend.........24 percent drier. * Wind (20 ft) * Slope/valley.........Southeast winds 5 to 10 mph. * Ridgetop.............South 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Partly sunny. Numerous rain showers and scattered thunderstorms in the afternoon. * Max temperature.......77-86 at 5000 feet...66-76 at 7000 feet. * 24 hr trend.........4 degrees warmer. * Min humidity..........26-36 percent at 5000 feet...30-40 percent at 7000 feet. * 24 hr trend.........5 percent wetter. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............Southwest 15 to 25 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................30 percent. * Haines index..........5. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly cloudy. Showers and scattered thunderstorms. Lows 47 to 57. West winds 5 to 10 mph. .MONDAY...Cooler. Mostly cloudy. Showers and scattered thunderstorms. Lows 42 to 52. Highs 66 to 76. West winds 5 to 10 mph. .TUESDAY...Mostly clear. Scattered showers and thunderstorms. Lows 42 to 52. Highs 67 to 77. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Isolated showers and thunderstorms. Lows 44 to 54. Highs 73 to 83. West winds 5 to 10 mph. .THURSDAY...Mostly clear. Scattered showers and thunderstorms. Lows 42 to 52. Highs 72 to 82. .FRIDAY...Sunny. Isolated showers and thunderstorms. Highs 74 to 84. $$ MTZ124-291015- Wheatland County/Sweet Grass County- 243 PM MDT Fri Jun 28 2024 .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......38-43. * 24 hr trend.........8 degrees cooler. * Max humidity..........100 percent. * 24 hr trend.........28 percent wetter. * Wind (20 ft) * Plains...............North winds 15 to 25 mph with gusts to around 35 mph in the evening decreasing to 5 to 10 mph overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .SATURDAY... * Sky/weather...........Mostly cloudy in the morning then clearing. * Max temperature.......69-74. * 24 hr trend.........6 degrees warmer. * Min humidity..........39-44 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Plains...............Southeast winds 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .SATURDAY NIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......44-49. * 24 hr trend.........6 degrees warmer. * Max humidity..........82-87 percent. * 24 hr trend.........14 percent drier. * Wind (20 ft) * Plains...............East winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Partly sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......78-83. * 24 hr trend.........9 degrees warmer. * Min humidity..........39-44 percent. * 24 hr trend.........Unchanged. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................30 percent. * Haines index..........5. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 49 to 54. West winds 5 to 15 mph. .MONDAY...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 46 to 51. Highs 71 to 76. West winds 10 to 20 mph with gusts to around 30 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 44 to 49. Highs 69 to 74. West winds 10 to 20 mph with gusts to around 30 mph. .WEDNESDAY...Mostly clear. Scattered showers and thunderstorms. Lows 45 to 50. Highs 75 to 80. Northwest winds 5 to 15 mph. .THURSDAY...Mostly clear. Scattered showers and thunderstorms. Lows 43 to 48. Highs 72 to 77. .FRIDAY...Sunny. Isolated showers and thunderstorms. Highs 76 to 81. $$ MTZ125-291015- Stillwater County- 243 PM MDT Fri Jun 28 2024 .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......42-47. * 24 hr trend.........4 degrees cooler. * Max humidity..........87-92 percent. * 24 hr trend.........18 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 10 to 20 mph with gusts to around 30 mph in the evening becoming southeast 5 to 10 mph overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......73-78. * 24 hr trend.........4 degrees warmer. * Min humidity..........35-40 percent. * 24 hr trend.........7 percent wetter. * Wind (20 ft) * Plains...............East winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......47-52. * 24 hr trend.........5 degrees warmer. * Max humidity..........78-83 percent. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Plains...............Northeast winds 5 to 15 mph in the evening shifting to the west 5 to 10 mph overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Mostly sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......83-88. * 24 hr trend.........10 degrees warmer. * Min humidity..........30-35 percent. * 24 hr trend.........5 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 10 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................Zero. * Haines index..........6. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 53 to 58. West winds 5 to 15 mph. .MONDAY...Not as warm. Mostly cloudy. Showers and scattered thunderstorms. Lows 48 to 53. Highs 73 to 78. West winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 47 to 52. Highs 72 to 77. West winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Scattered showers and thunderstorms. Lows 49 to 54. Highs 77 to 82. West winds 5 to 10 mph. .THURSDAY...Mostly clear. Scattered showers and thunderstorms. Lows 48 to 53. Highs 77 to 82. .FRIDAY...Sunny. Isolated showers and thunderstorms. Highs 78 to 83. $$ MTZ126-291015- Beartooth Ranger District Custer National Forest- 243 PM MDT Fri Jun 28 2024 .Tonight... * Sky/weather...........Mostly cloudy. * Min temperature.......43-48 at 5000 feet...33-43 at 7000 feet. * 24 hr trend.........3 degrees cooler. * Max humidity..........85-90 percent. * 24 hr trend.........8 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 15 to 25 mph with gusts to around 40 mph in the evening decreasing to 5 to 10 mph overnight. * Ridgetop.............Northwest 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SATURDAY... * Sky/weather...........Sunny. * Max temperature.......71-79 at 5000 feet...63-73 at 7000 feet. * 24 hr trend.........4 degrees warmer. * Min humidity..........26-36 percent at 5000 feet...36-46 percent at 7000 feet. * 24 hr trend.........9 percent wetter. * Wind (20 ft) * Slope/valley.........Southeast winds 5 to 15 mph. * Ridgetop.............Southwest 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......48-58 at 5000 feet...46-56 at 7000 feet. * 24 hr trend.........12 degrees warmer. * Max humidity..........60-70 percent at 5000 feet...56-66 percent at 7000 feet. * 24 hr trend.........26 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 15 mph. * Ridgetop.............Southwest 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Mostly sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......83-93 at 5000 feet...73-83 at 7000 feet. * 24 hr trend.........13 degrees warmer. * Min humidity..........20-30 percent at 5000 feet...24-34 percent at 7000 feet. * 24 hr trend.........16 percent drier. * Wind (20 ft) * Slope/valley.........Southwest winds 5 to 15 mph. * Ridgetop.............Southwest 10 to 20 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................Zero. * Haines index..........5. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly cloudy. Scattered showers and thunderstorms. Lows 53 to 60. West winds 5 to 15 mph. .MONDAY...Cooler. Mostly cloudy. Showers and scattered thunderstorms. Lows 49 to 55. Highs 68 to 75. West winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 48 to 55. Highs 67 to 73. West winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Isolated showers and thunderstorms. Lows 49 to 56. Highs 73 to 80. Northwest winds 5 to 15 mph. .THURSDAY...Mostly clear. Scattered showers and thunderstorms. Lows 49 to 55. Highs 71 to 79. .FRIDAY...Sunny. Scattered showers and isolated thunderstorms. Highs 73 to 80. $$ MTZ127-291015- Golden Valley County/Musselshell county- 243 PM MDT Fri Jun 28 2024 .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......42-47. * 24 hr trend.........8 degrees cooler. * Max humidity..........78-83 percent. * 24 hr trend.........Unchanged. * Wind (20 ft) * Plains...............Northwest winds 15 to 25 mph with gusts to around 40 mph in the evening becoming north 5 to 15 mph overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......67-72. * 24 hr trend.........6 degrees warmer. * Min humidity..........37-42 percent. * 24 hr trend.........2 percent wetter. * Wind (20 ft) * Plains...............East winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .SATURDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......50-55. * 24 hr trend.........8 degrees warmer. * Max humidity..........64-69 percent. * 24 hr trend.........14 percent drier. * Wind (20 ft) * Plains...............East winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......79-84. * 24 hr trend.........12 degrees warmer. * Min humidity..........33-38 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 10 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. * Haines index..........5. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 56 to 61. Northwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. Numerous showers and isolated thunderstorms. Lows 53 to 58. Highs 72 to 77. West winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 51 to 56. Highs 69 to 74. Northwest winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 52 to 57. Highs 75 to 80. Northwest winds 5 to 15 mph. .THURSDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 50 to 55. Highs 72 to 77. .FRIDAY...Sunny. Isolated showers and thunderstorms. Highs 74 to 79. $$ MTZ128-291015- Yellowstone County- 243 PM MDT Fri Jun 28 2024 .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......46-51. * 24 hr trend.........8 degrees cooler. * Max humidity..........83-88 percent. * 24 hr trend.........15 percent wetter. * Wind (20 ft) * Plains...............North winds 15 to 25 mph with gusts to around 35 mph in the evening decreasing to 5 to 10 mph overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .SATURDAY... * Sky/weather...........Sunny. * Max temperature.......74-79. * 24 hr trend.........4 degrees warmer. * Min humidity..........32-37 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Plains...............East winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......51-56. * 24 hr trend.........5 degrees warmer. * Max humidity..........72-77 percent. * 24 hr trend.........11 percent drier. * Wind (20 ft) * Plains...............Northeast winds 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......85-90. * 24 hr trend.........11 degrees warmer. * Min humidity..........29-34 percent. * 24 hr trend.........3 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 10 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. * Haines index..........5. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly cloudy. Scattered showers and thunderstorms. Lows 58 to 63. Northwest winds 5 to 15 mph. .MONDAY...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 53 to 58. Highs 77 to 82. West winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 52 to 57. Highs 76 to 81. West winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 53 to 58. Highs 81 to 86. Northwest winds 5 to 15 mph. .THURSDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 52 to 57. Highs 78 to 83. .FRIDAY...Sunny. Isolated showers and thunderstorms. Highs 81 to 86. $$ MTZ129-291015- Crow Indian Reservation/Bighorn Canyon Rec Area- 243 PM MDT Fri Jun 28 2024 .Tonight... * Sky/weather...........Mostly clear in the evening then becoming mostly cloudy. * Min temperature.......41-48 at 5000 feet...38-43 at 7000 feet. * 24 hr trend.........10 degrees cooler. * Max humidity..........80-90 percent at 5000 feet...83-93 percent at 7000 feet. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 15 to 25 mph with gusts to around 45 mph in the evening decreasing to 5 to 15 mph overnight. * Ridgetop.............Northwest 25 to 40 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SATURDAY... * Sky/weather...........Sunny. * Max temperature.......68-78 at 5000 feet...61-68 at 7000 feet. * 24 hr trend.........3 degrees warmer. * Min humidity..........28-38 percent at 5000 feet...37-47 percent at 7000 feet. * 24 hr trend.........3 percent wetter. * Wind (20 ft) * Slope/valley.........East winds 5 to 15 mph. * Ridgetop.............West 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......53-58. * 24 hr trend.........12 degrees warmer. * Max humidity..........52-62 percent at 5000 feet...50-60 percent at 7000 feet. * 24 hr trend.........28 percent drier. * Wind (20 ft) * Slope/valley.........Southeast winds 10 to 20 mph. * Ridgetop.............Southwest 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......81-91 at 5000 feet...74-82 at 7000 feet. * 24 hr trend.........17 degrees warmer. * Min humidity..........20-30 percent at 5000 feet...23-31 percent at 7000 feet. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 15 mph. * Ridgetop.............Southwest 15 to 25 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. * Haines index..........6. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Scattered showers and thunderstorms. Lows 55 to 61. Northwest winds 5 to 15 mph. .MONDAY...Not as warm. Mostly cloudy. Showers and scattered thunderstorms. Lows 50 to 55. Highs 66 to 76. West winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 50 to 55. Highs 64 to 74. West winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Scattered showers and thunderstorms. Lows 51 to 56. Highs 70 to 80. West winds 5 to 15 mph. .THURSDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 50 to 55. Highs 68 to 78. .FRIDAY...Sunny. Isolated showers and thunderstorms. Highs 70 to 80. $$ MTZ130-291015- Northern Rosebud/Northern Treasure Counties- 243 PM MDT Fri Jun 28 2024 .Tonight... * Sky/weather...........Mostly cloudy. * Min temperature.......46-51. * 24 hr trend.........7 degrees cooler. * Max humidity..........88-93 percent. * 24 hr trend.........Unchanged. * Wind (20 ft) * Plains...............Northwest winds 15 to 25 mph with gusts to around 35 mph in the evening decreasing to 5 to 15 mph overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .SATURDAY... * Sky/weather...........Mostly cloudy in the morning then clearing. * Max temperature.......73-78. * 24 hr trend.........2 degrees warmer. * Min humidity..........34-39 percent. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Plains...............East winds 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......52-57. * 24 hr trend.........6 degrees warmer. * Max humidity..........72-77 percent. * 24 hr trend.........16 percent drier. * Wind (20 ft) * Plains...............East winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......93-98. * 24 hr trend.........20 degrees warmer. * Min humidity..........27-32 percent. * 24 hr trend.........7 percent drier. * Wind (20 ft) * Plains...............East winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........5. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 59 to 64. Northwest winds 5 to 15 mph. .MONDAY...Not as warm. Mostly cloudy. Scattered showers and isolated thunderstorms. Lows 55 to 60. Highs 80 to 85. West winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 52 to 57. Highs 77 to 82. West winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 54 to 59. Highs 83 to 88. Northwest winds 5 to 10 mph. .THURSDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 52 to 57. Highs 79 to 84. .FRIDAY...Sunny. Isolated showers and thunderstorms. Highs 81 to 86. $$ MTZ131-291015- Northern Cheyenne Indian Reservation/Ashland Ranger District Custer Natl Forest- 243 PM MDT Fri Jun 28 2024 .Tonight... * Sky/weather...........Mostly clear in the evening then becoming mostly cloudy. * Min temperature.......43-48. * 24 hr trend.........4 degrees cooler. * Max humidity..........92-97 percent. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 10 to 20 mph. Gusts up to 40 mph in the evening. * Ridgetop.............Northwest 30 to 45 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SATURDAY... * Sky/weather...........Partly sunny in the morning then clearing. * Max temperature.......73-78. * 24 hr trend.........1 degree warmer. * Min humidity..........30-35 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Slope/valley.........North 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. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .SATURDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......53-58. * 24 hr trend.........10 degrees warmer. * Max humidity..........72-77 percent. * 24 hr trend.........20 percent drier. * Wind (20 ft) * Slope/valley.........Southeast winds 10 to 20 mph. * Ridgetop.............Southwest 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......95-100. * 24 hr trend.........22 degrees warmer. * Min humidity..........18-23 percent. * 24 hr trend.........12 percent drier. * Wind (20 ft) * Slope/valley.........South winds 5 to 15 mph. * Ridgetop.............Southwest 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........5. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Scattered showers and thunderstorms. Lows 57 to 62. Northwest winds 5 to 15 mph. .MONDAY...Not as warm. Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 51 to 56. Highs 76 to 81. Northwest winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 50 to 55. Highs 74 to 79. West winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Isolated showers and thunderstorms. Lows 50 to 55. Highs 81 to 86. West winds 5 to 10 mph. .THURSDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 49 to 54. Highs 76 to 81. .FRIDAY...Sunny. Isolated showers and thunderstorms. Highs 78 to 83. $$ MTZ132-291015- Custer County- 243 PM MDT Fri Jun 28 2024 .Tonight... * Sky/weather...........Mostly cloudy. Isolated rain showers overnight. * Min temperature.......47-52. * 24 hr trend.........3 degrees cooler. * Max humidity..........90-95 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Plains...............Northwest winds 10 to 20 mph. Gusts up to 35 mph in the evening. * LAL...................1...no thunderstorms. * CWR...................Less than 10 percent. .SATURDAY... * Sky/weather...........Partly sunny with isolated rain showers in the morning, then sunny in the afternoon. * Max temperature.......67-72. * 24 hr trend.........1 degree cooler. * Min humidity..........39-44 percent. * 24 hr trend.........10 percent wetter. * Wind (20 ft) * Plains...............North winds 5 to 10 mph in the morning shifting to the east 5 to 15 mph in the afternoon. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........4. .SATURDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......53-58. * 24 hr trend.........6 degrees warmer. * Max humidity..........71-76 percent. * 24 hr trend.........19 percent drier. * Wind (20 ft) * Plains...............Southeast winds 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......85-90. * 24 hr trend.........18 degrees warmer. * Min humidity..........35-40 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Plains...............Southeast winds 10 to 20 mph with gusts to around 30 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........5. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Scattered showers and thunderstorms. Lows 58 to 63. East winds 5 to 15 mph. .MONDAY...Not as warm. Mostly cloudy. Scattered showers and thunderstorms. Lows 55 to 60. Highs 75 to 80. West winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 52 to 57. Highs 72 to 77. West winds 5 to 15 mph. .WEDNESDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 53 to 58. Highs 78 to 83. West winds 5 to 15 mph. .THURSDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 52 to 57. Highs 73 to 78. .FRIDAY...Sunny. Isolated showers and thunderstorms. Highs 74 to 79. $$ MTZ133-291015- Sioux Ranger District Custer National Forest- 243 PM MDT Fri Jun 28 2024 .Tonight... * Sky/weather...........Mostly clear in the evening, then mostly cloudy with isolated rain showers overnight. * Min temperature.......46-51. * 24 hr trend.........5 degrees cooler. * Max humidity..........89-94 percent. * 24 hr trend.........9 percent drier. * Wind (20 ft) * Plains...............Northwest winds 15 to 25 mph. Gusts up to 40 mph in the evening. * LAL...................1...no thunderstorms. * CWR...................Zero. .SATURDAY... * Sky/weather...........Mostly cloudy with isolated rain showers in the morning, then sunny in the afternoon. * Max temperature.......69-74. * 24 hr trend.........5 degrees cooler. * Min humidity..........38-43 percent. * 24 hr trend.........12 percent wetter. * Wind (20 ft) * Plains...............North winds 5 to 15 mph in the morning shifting to the east in the afternoon. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......51-56. * 24 hr trend.........5 degrees warmer. * Max humidity..........79-84 percent. * 24 hr trend.........10 percent drier. * Wind (20 ft) * Plains...............Southeast winds 10 to 20 mph. Gusts up to 30 mph overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......87-92. * 24 hr trend.........18 degrees warmer. * Min humidity..........36-41 percent. * 24 hr trend.........2 percent drier. * Wind (20 ft) * Plains...............Southeast winds 15 to 25 mph with gusts to around 35 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........5. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Scattered showers and thunderstorms. Lows 58 to 63. Southeast winds 15 to 25 mph with gusts to around 35 mph. .MONDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 55 to 60. Highs 80 to 85. Northwest winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 52 to 57. Highs 74 to 79. West winds 10 to 20 mph with gusts to around 30 mph. .WEDNESDAY...Mostly clear. Scattered showers and thunderstorms. Lows 53 to 58. Highs 81 to 86. West winds 5 to 15 mph. .THURSDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 52 to 57. Highs 77 to 82. .FRIDAY...Sunny. Isolated showers and thunderstorms. Highs 76 to 81. $$ WYZ274-291015- Sheridan County- 243 PM MDT Fri Jun 28 2024 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......41-46. * 24 hr trend.........12 degrees cooler. * Max humidity..........100 percent. * 24 hr trend.........17 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 15 to 25 mph with gusts to around 40 mph in the evening decreasing to 5 to 15 mph overnight. * Ridgetop.............Northwest 25 to 40 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......77-82. * 24 hr trend.........3 degrees warmer. * Min humidity..........29-34 percent. * 24 hr trend.........3 percent wetter. * Wind (20 ft) * Slope/valley.........East winds 5 to 15 mph. * Ridgetop.............West 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......48-53. * 24 hr trend.........7 degrees warmer. * Max humidity..........76-81 percent. * 24 hr trend.........22 percent drier. * Wind (20 ft) * Slope/valley.........Southeast winds 5 to 15 mph. * Ridgetop.............Southwest 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......95-100. * 24 hr trend.........18 degrees warmer. * Min humidity..........15-20 percent. * 24 hr trend.........14 percent drier. * Wind (20 ft) * Slope/valley.........Light winds in the morning becoming south 5 to 15 mph in the afternoon. * Ridgetop.............Southwest 15 to 25 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. * Haines index..........6. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Isolated showers and thunderstorms. Lows 54 to 59. Northwest winds 5 to 15 mph. .MONDAY...Not as warm. Mostly cloudy. Numerous showers and scattered thunderstorms. Lows 48 to 53. Highs 76 to 81. Northwest winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 46 to 51. Highs 73 to 78. West winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Isolated showers and thunderstorms. Lows 49 to 54. Highs 81 to 86. Northwest winds 5 to 10 mph. .THURSDAY...Mostly clear. Scattered showers and thunderstorms. Lows 47 to 52. Highs 78 to 83. .FRIDAY...Sunny. Isolated showers and thunderstorms. Highs 78 to 83. $$ WYZ284-291015- Bighorn National Forest- 243 PM MDT Fri Jun 28 2024 .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......31-36. * 24 hr trend.........1 degree cooler. * Max humidity..........100 percent. * 24 hr trend.........2 percent wetter. * Wind (20 ft) * At Burgess Jct.......Northwest winds 15 to 25 mph with gusts to around 45 mph in the evening becoming west 5 to 10 mph overnight. * LAL...................1...no thunderstorms. * CWR...................Zero. .SATURDAY... * Sky/weather...........Sunny. * Max temperature.......64-69. * 24 hr trend.........6 degrees warmer. * Min humidity..........32-37 percent. * 24 hr trend.........5 percent wetter. * Wind (20 ft) * At Burgess Jct.......Southwest winds 5 to 10 mph in the morning shifting to the east 10 to 20 mph in the afternoon. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly clear. * Min temperature.......45-50. * 24 hr trend.........14 degrees warmer. * Max humidity..........60-65 percent. * 24 hr trend.........36 percent drier. * Wind (20 ft) * At Burgess Jct.......South winds 5 to 15 mph. Gusts up to 30 mph in the evening. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......78-83. * 24 hr trend.........14 degrees warmer. * Min humidity..........17-22 percent. * 24 hr trend.........15 percent drier. * Wind (20 ft) * At Burgess Jct.......Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. * Haines index..........6. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Scattered showers and thunderstorms. Lows 43 to 48. West winds 5 to 15 mph with gusts to around 30 mph. .MONDAY...Cooler. Mostly cloudy. Showers and scattered thunderstorms. Lows 37 to 42. Highs 60 to 65. West winds 5 to 15 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 37 to 42. Highs 58 to 63. West winds 5 to 15 mph with gusts to around 30 mph. .WEDNESDAY...Mostly clear. Scattered showers and thunderstorms. Lows 39 to 44. Highs 65 to 70. West winds 5 to 15 mph. .THURSDAY...Mostly clear. Scattered showers and thunderstorms. Lows 38 to 43. Highs 62 to 67. .FRIDAY...Sunny. Isolated showers and thunderstorms. Highs 63 to 68. $$ weather.gov/billings