Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Billings, MT
Issued by NWS Billings, MT
366 FNUS55 KBYZ 051955 FWFBYZ Fire Weather Planning Forecast for SCen and SErn Montana National Weather Service Billings MT 155 PM MDT Fri Jul 5 2024 .DISCUSSION... Scattered afternoon & evening showers/thunderstorms are expected both today and Saturday, as our region remains under a NW flow aloft w/ embedded weak disturbances. Temps will remain slightly cooler than normal with mid 70s to low 80s and seasonably high RHs over the weekend. The chance of showers will decrease Sunday. We anticipate warmer and drier conditions emerging next week as strong high pressure builds over the northern Rockies. Look for steadily climbing temps, with near 90 degrees Tuesday and triple digit heat a possibility by next Thursday. JKL/Torgerson MTZ123-061015- Gallatin National Forest- 155 PM MDT Fri Jul 5 2024 .Tonight... * Sky/weather...........Mostly clear. * Min temperature.......44-54 at 5000 feet...41-51 at 7000 feet. * 24 hr trend.........5 degrees warmer. * Max humidity..........66-76 percent at 5000 feet...63-73 percent at 7000 feet. * 24 hr trend.........2 percent drier. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 10 mph in the evening shifting to the southwest overnight. * Ridgetop.............Northwest 15 to 25 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SATURDAY... * Sky/weather...........Sunny in the morning, then partly sunny with scattered showers and thunderstorms in the afternoon. * Max temperature.......72-82 at 5000 feet...58-68 at 7000 feet. * 24 hr trend.........1 degree warmer. * Min humidity..........25-35 percent at 5000 feet...33-43 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. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................10 percent. * Haines index..........4. .SATURDAY NIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......42-52 at 5000 feet...38-48 at 7000 feet. * 24 hr trend.........2 degrees cooler. * Max humidity..........82-92 percent at 5000 feet...79-89 percent at 7000 feet. * 24 hr trend.........19 percent wetter. * Wind (20 ft) * Slope/valley.........North winds 5 to 10 mph in the evening becoming light overnight. * Ridgetop.............North 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......71-81 at 5000 feet...59-69 at 7000 feet. * 24 hr trend.........1 degree cooler. * Min humidity..........26-36 percent at 5000 feet...31-41 percent at 7000 feet. * 24 hr trend.........2 percent drier. * Wind (20 ft) * Slope/valley.........Light winds in the morning becoming north 5 to 10 mph in the afternoon. * Ridgetop.............North 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Clear. Lows 45 to 55. Southeast winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 49 to 59. Highs 79 to 89. West winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 51 to 61. Highs 80 to 90. East winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 54 to 64. Highs 86 to 96. South winds 5 to 10 mph. .THURSDAY...Partly cloudy. Lows 56 to 66. Highs 89 to 99. .FRIDAY...Mostly sunny. Isolated showers and thunderstorms. Highs 88 to 98. $$ MTZ124-061015- Wheatland County/Sweet Grass County- 155 PM MDT Fri Jul 5 2024 .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......44-49. * 24 hr trend.........2 degrees warmer. * Max humidity..........81-86 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Less than 10 percent. .SATURDAY... * Sky/weather...........Partly sunny. Isolated rain showers in the morning, then scattered showers and thunderstorms in the afternoon. * Max temperature.......71-76. * 24 hr trend.........4 degrees cooler. * Min humidity..........41-46 percent. * 24 hr trend.........14 percent wetter. * Wind (20 ft) * Plains...............West winds 5 to 15 mph in the morning increasing to northwest 15 to 25 mph with gusts to around 30 mph in the afternoon. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................30 percent. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Partly cloudy. Isolated showers and thunderstorms in the evening. * Min temperature.......43-48. * 24 hr trend.........1 degree cooler. * Max humidity..........88-93 percent. * 24 hr trend.........7 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................10 percent. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......73-78. * 24 hr trend.........2 degrees warmer. * Min humidity..........34-39 percent. * 24 hr trend.........7 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows 46 to 51. Northeast winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 51 to 56. Highs 82 to 87. Northwest winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 52 to 57. Highs 83 to 88. Northeast winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 55 to 60. Highs 88 to 93. Southeast winds 5 to 15 mph. .THURSDAY...Mostly clear. Lows 58 to 63. Highs 94 to 99. .FRIDAY...Sunny. Highs 91 to 96. $$ MTZ125-061015- Stillwater County- 155 PM MDT Fri Jul 5 2024 .Tonight... * Sky/weather...........Mostly cloudy in the evening then clearing. * Min temperature.......50-55. * 24 hr trend.........7 degrees warmer. * Max humidity..........66-71 percent. * 24 hr trend.........6 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 15 mph in the evening shifting to the southwest 5 to 10 mph overnight. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Less than 10 percent. .SATURDAY... * Sky/weather...........Sunny in the morning, then partly sunny with numerous rain showers and scattered thunderstorms in the afternoon. * Max temperature.......76-81. * 24 hr trend.........1 degree cooler. * Min humidity..........28-33 percent. * 24 hr trend.........7 percent wetter. * Wind (20 ft) * Plains...............West winds 5 to 15 mph in the morning increasing to north 15 to 25 mph in the afternoon. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................10 percent. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Partly cloudy. Scattered showers and thunderstorms in the evening. * Min temperature.......48-53. * 24 hr trend.........2 degrees cooler. * Max humidity..........80-85 percent. * 24 hr trend.........14 percent wetter. * Wind (20 ft) * Plains...............North winds 5 to 10 mph in the evening shifting to the southwest overnight. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................20 percent. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......74-79. * 24 hr trend.........2 degrees cooler. * Min humidity..........30-35 percent. * 24 hr trend.........2 percent wetter. * Wind (20 ft) * Plains...............North winds 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows 49 to 54. South winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 54 to 59. Highs 82 to 87. Southeast winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 55 to 60. Highs 84 to 89. East winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 60 to 65. Highs 89 to 94. Southeast winds 5 to 10 mph. .THURSDAY...Partly cloudy. Lows 60 to 65. Highs 94 to 99. .FRIDAY...Mostly sunny. Highs 93 to 98. $$ MTZ126-061015- Beartooth Ranger District Custer National Forest- 155 PM MDT Fri Jul 5 2024 .Tonight... * Sky/weather...........Partly cloudy. * Min temperature.......50-55 at 5000 feet...42-52 at 7000 feet. * 24 hr trend.........4 degrees warmer. * Max humidity..........66-71 percent. * 24 hr trend.........10 percent drier. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 15 to 25 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................10 percent. .SATURDAY... * Sky/weather...........Mostly sunny in the morning, then mostly cloudy with numerous rain showers and scattered thunderstorms in the afternoon. * Max temperature.......70-77 at 5000 feet...61-71 at 7000 feet. * 24 hr trend.........1 degree cooler. * Min humidity..........26-36 percent at 5000 feet...32-42 percent at 7000 feet. * 24 hr trend.........6 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 10 to 20 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................60 percent. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Partly cloudy. Scattered showers and thunderstorms in the evening. * Min temperature.......48-53 at 5000 feet...39-49 at 7000 feet. * 24 hr trend.........2 degrees cooler. * Max humidity..........71-81 percent at 5000 feet...75-85 percent at 7000 feet. * 24 hr trend.........15 percent wetter. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............Northwest 10 to 20 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................20 percent. .SUNDAY... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......68-76 at 5000 feet...60-70 at 7000 feet. * 24 hr trend.........1 degree cooler. * Min humidity..........28-37 percent at 5000 feet...36-46 percent at 7000 feet. * 24 hr trend.........6 percent wetter. * Wind (20 ft) * Slope/valley.........North winds 5 to 15 mph. * Ridgetop.............Northwest 5 to 15 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows 49 to 56. Southwest winds 5 to 15 mph. .MONDAY...Mostly clear. Lows 55 to 61. Highs 76 to 84. South winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 56 to 63. Highs 79 to 86. Northeast winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 60 to 66. Highs 84 to 91. South winds 5 to 10 mph. .THURSDAY...Partly cloudy. Lows 61 to 67. Highs 88 to 96. .FRIDAY...Mostly sunny. Isolated showers and thunderstorms. Highs 88 to 96. $$ MTZ127-061015- Golden Valley County/Musselshell county- 155 PM MDT Fri Jul 5 2024 .Tonight... * Sky/weather...........Partly cloudy. Isolated showers and thunderstorms in the evening. * Min temperature.......50-55. * 24 hr trend.........1 degree warmer. * Max humidity..........66-71 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................Less than 10 percent. .SATURDAY... * Sky/weather...........Partly sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......70-75. * 24 hr trend.........3 degrees cooler. * Min humidity..........37-42 percent. * 24 hr trend.........12 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................20 percent. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Partly cloudy. Isolated showers and thunderstorms in the evening. * Min temperature.......50-55. * 24 hr trend.........Unchanged. * Max humidity..........71-76 percent. * 24 hr trend.........5 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......71-76. * 24 hr trend.........1 degree warmer. * Min humidity..........33-38 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows 52 to 57. Southeast winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 58 to 63. Highs 79 to 84. North winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 59 to 64. Highs 82 to 87. Northeast winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 62 to 67. Highs 86 to 91. Southeast winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows 64 to 69. Highs 92 to 97. .FRIDAY...Sunny. Highs 91 to 96. $$ MTZ128-061015- Yellowstone County- 155 PM MDT Fri Jul 5 2024 .Tonight... * Sky/weather...........Mostly cloudy in the evening then clearing. * Min temperature.......51-56. * 24 hr trend.........2 degrees warmer. * Max humidity..........75-80 percent. * 24 hr trend.........2 percent drier. * Wind (20 ft) * Plains...............North winds 5 to 15 mph in the evening shifting to the southwest 5 to 10 mph overnight. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Less than 10 percent. .SATURDAY... * Sky/weather...........Mostly sunny in the morning, then mostly cloudy with scattered showers and thunderstorms in the afternoon. * Max temperature.......78-83. * 24 hr trend.........2 degrees cooler. * Min humidity..........34-39 percent. * 24 hr trend.........13 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................30 percent. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Partly cloudy. Isolated showers and thunderstorms in the evening. * Min temperature.......51-56. * 24 hr trend.........Unchanged. * Max humidity..........79-84 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................10 percent. .SUNDAY... * Sky/weather...........Sunny. * Max temperature.......78-83. * 24 hr trend.........Unchanged. * Min humidity..........28-33 percent. * 24 hr trend.........6 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows 52 to 57. Southeast winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 58 to 63. Highs 86 to 91. Northeast winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 59 to 64. Highs 89 to 94. East winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 62 to 67. Highs 93 to 98. Southeast winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows 65 to 70. Highs 99 to 104. .FRIDAY...Sunny. Highs 97 to 102. $$ MTZ129-061015- Crow Indian Reservation/Bighorn Canyon Rec Area- 155 PM MDT Fri Jul 5 2024 .Tonight... * Sky/weather...........Mostly cloudy with scattered showers and thunderstorms in the evening, then mostly clear overnight. * Min temperature.......49-55 at 5000 feet...45-50 at 7000 feet. * 24 hr trend.........1 degree warmer. * Max humidity..........71-76 percent. * 24 hr trend.........6 percent drier. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............Northwest 20 to 35 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................10 percent. .SATURDAY... * Sky/weather...........Mostly sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......68-78 at 5000 feet...60-68 at 7000 feet. * 24 hr trend.........1 degree cooler. * Min humidity..........30-40 percent at 5000 feet...37-47 percent at 7000 feet. * 24 hr trend.........12 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 15 to 30 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................20 percent. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening. * Min temperature.......48-53 at 5000 feet...43-48 at 7000 feet. * 24 hr trend.........1 degree warmer. * Max humidity..........71-81 percent at 5000 feet...76-86 percent at 7000 feet. * 24 hr trend.........7 percent wetter. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............Northwest 10 to 20 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................Less than 10 percent. .SUNDAY... * Sky/weather...........Mostly sunny. * Max temperature.......67-77 at 5000 feet...58-67 at 7000 feet. * 24 hr trend.........2 degrees cooler. * Min humidity..........30-40 percent at 5000 feet...42-52 percent at 7000 feet. * 24 hr trend.........1 percent drier. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows 51 to 56. Southwest winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 55 to 61. Highs 75 to 85. Southeast winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 57 to 63. Highs 77 to 87. Northeast winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 62 to 67. Highs 82 to 92. Southeast winds 5 to 15 mph. .THURSDAY...Mostly clear. Lows 64 to 69. Highs 87 to 97. .FRIDAY...Sunny. Highs 87 to 97. $$ MTZ130-061015- Northern Rosebud/Northern Treasure Counties- 155 PM MDT Fri Jul 5 2024 .Tonight... * Sky/weather...........Partly cloudy. Scattered showers and thunderstorms in the evening. * Min temperature.......50-55. * 24 hr trend.........1 degree cooler. * Max humidity..........90-95 percent. * 24 hr trend.........1 percent wetter. * Wind (20 ft) * Plains...............West winds 5 to 10 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................10 percent. .SATURDAY... * Sky/weather...........Partly sunny. Scattered rain showers and isolated thunderstorms in the afternoon. * Max temperature.......78-83. * 24 hr trend.........2 degrees cooler. * Min humidity..........29-34 percent. * 24 hr trend.........4 percent wetter. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening. * Min temperature.......52-57. * 24 hr trend.........2 degrees warmer. * Max humidity..........87-92 percent. * 24 hr trend.........3 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................Zero. .SUNDAY... * Sky/weather...........Mostly sunny. * Max temperature.......79-84. * 24 hr trend.........1 degree warmer. * Min humidity..........31-36 percent. * 24 hr trend.........2 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows 52 to 57. West winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 57 to 62. Highs 86 to 91. Southeast winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 58 to 63. Highs 89 to 94. Northeast winds 5 to 10 mph. .WEDNESDAY...Clear. Lows 62 to 67. Highs 93 to 98. Southeast winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows 65 to 70. Highs 99 to 104. .FRIDAY...Sunny. Highs 99 to 104. $$ MTZ131-061015- Northern Cheyenne Indian Reservation/Ashland Ranger District Custer Natl Forest- 155 PM MDT Fri Jul 5 2024 .Tonight... * Sky/weather...........Partly cloudy. Scattered showers and thunderstorms in the evening. * Min temperature.......47-52. * 24 hr trend.........Unchanged. * Max humidity..........86-91 percent. * 24 hr trend.........2 percent drier. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............Northwest 15 to 30 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................10 percent. .SATURDAY... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......75-80. * 24 hr trend.........1 degree cooler. * Min humidity..........31-36 percent. * 24 hr trend.........7 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 20 to 35 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................20 percent. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening. * Min temperature.......48-53. * 24 hr trend.........1 degree warmer. * Max humidity..........89-94 percent. * 24 hr trend.........3 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 10 mph. * Ridgetop.............Northwest 10 to 20 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................10 percent. .SUNDAY... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......73-78. * 24 hr trend.........2 degrees cooler. * Min humidity..........34-39 percent. * 24 hr trend.........3 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............Northwest 10 to 20 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows 49 to 54. West winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 53 to 58. Highs 82 to 87. Southwest winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 55 to 60. Highs 85 to 90. Northeast winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 60 to 65. Highs 91 to 96. Southeast winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows 62 to 67. Highs 96 to 101. .FRIDAY...Sunny. Highs 97 to 102. $$ MTZ132-061015- Custer County- 155 PM MDT Fri Jul 5 2024 .Tonight... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening. * Min temperature.......50-55. * 24 hr trend.........1 degree cooler. * Max humidity..........93-98 percent. * 24 hr trend.........Unchanged. * Wind (20 ft) * Plains...............West winds 5 to 10 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................Less than 10 percent. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......72-77. * 24 hr trend.........Unchanged. * Min humidity..........36-41 percent. * 24 hr trend.........1 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .SATURDAY NIGHT... * Sky/weather...........Mostly cloudy with isolated showers and thunderstorms. * Min temperature.......52-57. * 24 hr trend.........2 degrees warmer. * Max humidity..........85-90 percent. * 24 hr trend.........8 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 10 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. .SUNDAY... * Sky/weather...........Mostly sunny. * Max temperature.......73-78. * 24 hr trend.........1 degree warmer. * Min humidity..........39-44 percent. * 24 hr trend.........3 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows 52 to 57. West winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 55 to 60. Highs 78 to 83. Southwest winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 57 to 62. Highs 82 to 87. Northeast winds 5 to 10 mph. .WEDNESDAY...Clear. Lows 62 to 67. Highs 86 to 91. Southeast winds 5 to 15 mph. .THURSDAY...Clear. Lows 64 to 69. Highs 92 to 97. .FRIDAY...Sunny. Highs 94 to 99. $$ MTZ133-061015- Sioux Ranger District Custer National Forest- 155 PM MDT Fri Jul 5 2024 .Tonight... * Sky/weather...........Mostly cloudy with scattered showers and thunderstorms. * Min temperature.......50-55. * 24 hr trend.........Unchanged. * Max humidity..........89-94 percent. * 24 hr trend.........3 percent drier. * Wind (20 ft) * Plains...............West winds 5 to 15 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................Zero. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......75-80. * 24 hr trend.........Unchanged. * Min humidity..........31-36 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Plains...............Northwest winds 10 to 20 mph. * LAL...................1...no thunderstorms. * CWR...................Zero. * Haines index..........2. .SATURDAY NIGHT... * Sky/weather...........Mostly cloudy. Isolated showers and thunderstorms overnight. * Min temperature.......51-56. * 24 hr trend.........1 degree warmer. * Max humidity..........85-90 percent. * 24 hr trend.........4 percent drier. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Less than 10 percent. .SUNDAY... * Sky/weather...........Mostly sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......75-80. * 24 hr trend.........Unchanged. * Min humidity..........39-44 percent. * 24 hr trend.........8 percent wetter. * Wind (20 ft) * Plains...............Northwest winds 5 to 15 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................10 percent. * Haines index..........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows 51 to 56. Northwest winds 5 to 15 mph. .MONDAY...Mostly clear. Lows 54 to 59. Highs 81 to 86. Northwest winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 56 to 61. Highs 84 to 89. North winds 5 to 10 mph. .WEDNESDAY...Clear. Lows 60 to 65. Highs 87 to 92. Southeast winds 5 to 15 mph. .THURSDAY...Clear. Lows 62 to 67. Highs 94 to 99. .FRIDAY...Sunny. Highs 96 to 101. $$ WYZ274-061015- Sheridan County- 155 PM MDT Fri Jul 5 2024 .Tonight... * Sky/weather...........Partly cloudy. Isolated showers and thunderstorms in the evening. * Min temperature.......47-52. * 24 hr trend.........4 degrees warmer. * Max humidity..........78-83 percent. * 24 hr trend.........6 percent drier. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............Northwest 15 to 25 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. .SATURDAY... * Sky/weather...........Mostly sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......77-82. * 24 hr trend.........Unchanged. * Min humidity..........32-37 percent. * 24 hr trend.........7 percent wetter. * Wind (20 ft) * Slope/valley.........North winds 5 to 10 mph in the morning increasing to northwest 10 to 20 mph in the afternoon. * Ridgetop.............Northwest 15 to 30 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................30 percent. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening, then isolated showers and thunderstorms overnight. * Min temperature.......46-51. * 24 hr trend.........1 degree cooler. * Max humidity..........88-93 percent. * 24 hr trend.........10 percent wetter. * Wind (20 ft) * Slope/valley.........West winds 5 to 10 mph. * Ridgetop.............Northwest 15 to 25 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................20 percent. .SUNDAY... * Sky/weather...........Mostly sunny. Isolated showers and thunderstorms in the afternoon. * Max temperature.......74-79. * 24 hr trend.........3 degrees cooler. * Min humidity..........35-40 percent. * 24 hr trend.........3 percent wetter. * Wind (20 ft) * Slope/valley.........Northwest winds 5 to 15 mph. * Ridgetop.............North 10 to 20 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. * Haines index..........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows 46 to 51. West winds 5 to 10 mph. .MONDAY...Mostly clear. Lows 50 to 55. Highs 83 to 88. Northwest winds 5 to 10 mph. .TUESDAY...Mostly clear. Lows 51 to 56. Highs 86 to 91. North winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows 56 to 61. Highs 90 to 95. Southeast winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows 60 to 65. Highs 97 to 102. .FRIDAY...Mostly sunny. Highs 97 to 102. $$ WYZ284-061015- Bighorn National Forest- 155 PM MDT Fri Jul 5 2024 .Tonight... * Sky/weather...........Mostly cloudy with scattered rain showers and isolated thunderstorms in the evening, then mostly clear overnight. * Min temperature.......36-41. * 24 hr trend.........3 degrees warmer. * Max humidity..........81-86 percent. * 24 hr trend.........14 percent drier. * Wind (20 ft) * At Burgess Jct.......West winds 5 to 15 mph. * LAL...................2...1 to 8 strikes/15 min/cell. * CWR...................Zero. .SATURDAY... * Sky/weather...........Partly sunny. Scattered showers and thunderstorms in the afternoon. * Max temperature.......60-65. * 24 hr trend.........1 degree warmer. * Min humidity..........36-41 percent. * 24 hr trend.........8 percent wetter. * Wind (20 ft) * At Burgess Jct.......Northwest winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................50 percent. * Haines index..........3. .SATURDAY NIGHT... * Sky/weather...........Mostly cloudy. Scattered showers and thunderstorms in the evening, then isolated showers and thunderstorms overnight. * Min temperature.......35-40. * 24 hr trend.........1 degree cooler. * Max humidity..........100 percent. * 24 hr trend.........15 percent wetter. * Wind (20 ft) * At Burgess Jct.......West winds 5 to 15 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................30 percent. .SUNDAY... * Sky/weather...........Mostly sunny. Isolated rain showers in the morning, then scattered showers and thunderstorms in the afternoon. * Max temperature.......56-61. * 24 hr trend.........4 degrees cooler. * Min humidity..........47-52 percent. * 24 hr trend.........11 percent wetter. * Wind (20 ft) * At Burgess Jct.......North winds 5 to 15 mph. * LAL...................3...9 to 15 strikes/15 min/cell. * CWR...................Less than 10 percent. * Haines index..........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows 38 to 43. West winds 5 to 15 mph. .MONDAY...Mostly clear. Lows 43 to 48. Highs 66 to 71. Northwest winds 5 to 15 mph. .TUESDAY...Mostly clear. Lows 44 to 49. Highs 69 to 74. Northeast winds 5 to 15 mph. .WEDNESDAY...Mostly clear. Lows 49 to 54. Highs 73 to 78. Southwest winds 5 to 15 mph. .THURSDAY...Mostly clear. Lows 51 to 56. Highs 79 to 84. .FRIDAY...Sunny. Highs 79 to 84. $$ weather.gov/billings