270  
FNUS55 KBYZ 030858  
FWFBYZ  
 
FIRE WEATHER PLANNING FORECAST FOR SCEN AND SERN MONTANA  
NATIONAL WEATHER SERVICE BILLINGS MT  
158 AM MST TUE DEC 3 2024  
 
...THIS IS THE LAST REGULAR ISSUANCE OF THE FIRE WEATHER PLANNING  
FORECAST FOR THE SEASON. IF YOU NEED SPOT REQUESTS, PLEASE USE  
SPOT.WEATHER.GOV ...  
   
DISCUSSION  
 
FOR THE REMAINDER OF THE WEEK, WE ANTICIPATE TEMPERATURES ABOUT 5  
TO 15 DEGREES ABOVE NORMAL WITH PERIODS OF WIND IN THE FOOTHILLS.  
SATURDAY MAY BE ESPECIALLY WINDY IN THE FOOTHILLS, AND ACROSS THE  
REST OF THE AREA AS WELL. ANY PRECIPITATION WILL BE SPOTTY AND  
LIMITED WITH LITTLE ACCUMULATION OR IMPACT. THE PATTERN LOOKS TO  
TURN COOLER MORE UNSETTLED NEXT WEEK. BT  
 
MTZ123-032315-  
GALLATIN NATIONAL FOREST-  
158 AM MST TUE DEC 3 2024  
   
TODAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......47-57 AT 5000 FEET...37-47 AT 7000 FEET.  
* 24 HR TREND.........UNCHANGED.  
* MIN HUMIDITY..........43-53 PERCENT AT 5000 FEET...45-55 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........3 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 15 TO 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......25-35 AT 5000 FEET...19-29 AT 7000 FEET.  
* 24 HR TREND.........3 DEGREES COOLER.  
* MAX HUMIDITY..........56-66 PERCENT AT 5000 FEET...60-70 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........8 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH.  
* RIDGETOP.............NORTHWEST 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......44-52 AT 5000 FEET...36-46 AT 7000 FEET.  
* 24 HR TREND.........1 DEGREE COOLER.  
* MIN HUMIDITY..........42-52 PERCENT AT 5000 FEET...44-54 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........1 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............NORTHWEST 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 24 TO 34. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS 25 TO 35. HIGHS 45 TO 54.  
SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS 29 TO 39. HIGHS 44 TO 52. SOUTHWEST  
WINDS 5 TO 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND RAIN  
SHOWERS. LOWS 26 TO 36. HIGHS 46 TO 54. SOUTH WINDS 5 TO 15 MPH.    
SUNDAY  
COLDER. MOSTLY CLOUDY. SNOW LIKELY. LOWS 18 TO 28.  
HIGHS 33 TO 42.    
MONDAY  
PARTLY SUNNY. SCATTERED SNOW SHOWERS. HIGHS 30 TO 37.  
 
 
 
MTZ124-032315-  
WHEATLAND COUNTY/SWEET GRASS COUNTY-  
158 AM MST TUE DEC 3 2024  
   
TODAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......51-56.  
* 24 HR TREND.........3 DEGREES COOLER.  
* MIN HUMIDITY..........27-32 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WINDY. WEST WINDS 15 TO 30 MPH WITH GUSTS TO  
AROUND 45 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........5.  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......26-31.  
* 24 HR TREND.........5 DEGREES COOLER.  
* MAX HUMIDITY..........55-60 PERCENT.  
* 24 HR TREND.........2 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......47-52.  
* 24 HR TREND.........4 DEGREES COOLER.  
* MIN HUMIDITY..........35-40 PERCENT.  
* 24 HR TREND.........8 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30  
MPH IN THE MORNING.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 23 TO 28. SOUTHWEST WINDS  
5 TO 15 MPH.    
THURSDAY  
WINDY. MOSTLY CLEAR. LOWS 31 TO 36. HIGHS 52 TO 57.  
WEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 40 MPH.    
FRIDAY  
WINDY. PARTLY CLOUDY. LOWS 35 TO 40. HIGHS 50 TO 55.  
WEST WINDS 20 TO 35 MPH WITH GUSTS TO AROUND 50 MPH.    
SATURDAY  
WINDY. MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS  
31 TO 36. HIGHS 54 TO 59. WEST WINDS 20 TO 35 MPH WITH GUSTS TO  
AROUND 60 MPH.    
SUNDAY  
COLDER. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS  
21 TO 26. HIGHS 41 TO 46.    
MONDAY  
MOSTLY SUNNY. ISOLATED SNOW SHOWERS. HIGHS 36 TO 41.  
 
 
 
MTZ125-032315-  
STILLWATER COUNTY-  
158 AM MST TUE DEC 3 2024  
   
TODAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......52-57.  
* 24 HR TREND.........1 DEGREE COOLER.  
* MIN HUMIDITY..........41-46 PERCENT.  
* 24 HR TREND.........9 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........5.  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......27-32.  
* 24 HR TREND.........2 DEGREES COOLER.  
* MAX HUMIDITY..........58-63 PERCENT.  
* 24 HR TREND.........4 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......47-52.  
* 24 HR TREND.........5 DEGREES COOLER.  
* MIN HUMIDITY..........43-48 PERCENT.  
* 24 HR TREND.........2 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH IN THE MORNING  
SHIFTING TO THE SOUTHEAST 5 TO 15 MPH IN THE AFTERNOON.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 26 TO 31. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS 27 TO 32. HIGHS 51 TO 56.  
SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 50 TO 55. SOUTHWEST  
WINDS 5 TO 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS 30 TO 35.  
HIGHS 52 TO 57. SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY  
COLDER. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS  
21 TO 26. HIGHS 42 TO 47.    
MONDAY  
PARTLY SUNNY. ISOLATED SNOW SHOWERS. HIGHS 37 TO 42.  
 
 
 
MTZ126-032315-  
BEARTOOTH RANGER DISTRICT CUSTER NATIONAL FOREST-  
158 AM MST TUE DEC 3 2024  
   
TODAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......43-53 AT 5000 FEET...41-51 AT 7000 FEET.  
* 24 HR TREND.........1 DEGREE WARMER.  
* MIN HUMIDITY..........38-48 PERCENT AT 5000 FEET...34-44 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........8 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 10 TO 20 MPH.  
* RIDGETOP.............NORTHWEST 15 TO 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......27-32.  
* 24 HR TREND.........3 DEGREES COOLER.  
* MAX HUMIDITY..........50-60 PERCENT AT 5000 FEET...42-52 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........5 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 15 TO 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......39-44.  
* 24 HR TREND.........3 DEGREES COOLER.  
* MIN HUMIDITY..........41-51 PERCENT AT 5000 FEET...37-47 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........4 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............NORTHWEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 27 TO 34. SOUTHWEST WINDS  
5 TO 15 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS 28 TO 35. HIGHS 42 TO 52. WEST  
WINDS 10 TO 20 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS 30 TO 38. HIGHS 41 TO 51. WEST  
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
SATURDAY  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 30 TO 36.  
HIGHS 43 TO 53. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
30 MPH.    
SUNDAY  
COLDER. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS  
23 TO 28. HIGHS 35 TO 44.    
MONDAY  
PARTLY SUNNY. SCATTERED SNOW SHOWERS. HIGHS 29 TO 38.  
 
 
 
MTZ127-032315-  
GOLDEN VALLEY COUNTY/MUSSELSHELL COUNTY-  
158 AM MST TUE DEC 3 2024  
   
TODAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......47-52.  
* 24 HR TREND.........2 DEGREES WARMER.  
* MIN HUMIDITY..........36-41 PERCENT.  
* 24 HR TREND.........3 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
40 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........5.  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......27-32.  
* 24 HR TREND.........2 DEGREES COOLER.  
* MAX HUMIDITY..........62-67 PERCENT.  
* 24 HR TREND.........10 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......34-39.  
* 24 HR TREND.........13 DEGREES COOLER.  
* MIN HUMIDITY..........62-67 PERCENT.  
* 24 HR TREND.........26 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 10 MPH IN THE MORNING  
SHIFTING TO THE EAST IN THE AFTERNOON.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 23 TO 28. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS 32 TO 37. HIGHS 44 TO 49.  
SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS 36 TO 41. HIGHS 48 TO 53. WEST  
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
SATURDAY  
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 38 TO 43.  
HIGHS 51 TO 56. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
35 MPH.    
SUNDAY  
COLDER. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS  
27 TO 32. HIGHS 41 TO 46.    
MONDAY  
PARTLY SUNNY. ISOLATED SNOW SHOWERS. HIGHS 33 TO 38.  
 
 
 
MTZ128-032315-  
YELLOWSTONE COUNTY-  
158 AM MST TUE DEC 3 2024  
   
TODAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......51-56.  
* 24 HR TREND.........5 DEGREES WARMER.  
* MIN HUMIDITY..........42-47 PERCENT.  
* 24 HR TREND.........4 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND  
30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........5.  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......24-29.  
* 24 HR TREND.........5 DEGREES COOLER.  
* MAX HUMIDITY..........73-78 PERCENT.  
* 24 HR TREND.........9 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......40-45.  
* 24 HR TREND.........11 DEGREES COOLER.  
* MIN HUMIDITY..........58-63 PERCENT.  
* 24 HR TREND.........16 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH IN THE MORNING  
SHIFTING TO THE SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 22 TO 27. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS 30 TO 35. HIGHS 48 TO 53.  
SOUTHWEST WINDS 10 TO 20 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS 34 TO 39. HIGHS 51 TO 56. SOUTHWEST  
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 30 MPH.    
SATURDAY  
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 35 TO 40.  
HIGHS 53 TO 58. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
30 MPH.    
SUNDAY  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND ISOLATED RAIN  
SHOWERS. LOWS 26 TO 31. HIGHS 44 TO 49.    
MONDAY  
PARTLY SUNNY. ISOLATED SNOW SHOWERS. HIGHS 37 TO 42.  
 
 
 
MTZ129-032315-  
CROW INDIAN RESERVATION/BIGHORN CANYON REC AREA-  
158 AM MST TUE DEC 3 2024  
   
TODAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......45-55 AT 5000 FEET...40-49 AT 7000 FEET.  
* 24 HR TREND.........1 DEGREE COOLER.  
* MIN HUMIDITY..........42-47 PERCENT.  
* 24 HR TREND.........11 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH  
IN THE AFTERNOON.  
* RIDGETOP.............NORTHWEST 30 TO 45 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......28-33.  
* 24 HR TREND.........2 DEGREES COOLER.  
* MAX HUMIDITY..........49-59 PERCENT AT 5000 FEET...44-52 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........5 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 30 TO 45 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......39-49 AT 5000 FEET...36-44 AT 7000 FEET.  
* 24 HR TREND.........9 DEGREES COOLER.  
* MIN HUMIDITY..........41-51 PERCENT AT 5000 FEET...40-47 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........8 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............NORTHWEST 25 TO 40 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 25 TO 33. SOUTHEAST WINDS  
5 TO 10 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS 29 TO 37. HIGHS 43 TO 53.  
SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS 32 TO 40. HIGHS 43 TO 53. SOUTHWEST  
WINDS 5 TO 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 32 TO 38.  
HIGHS 46 TO 56. SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY  
COLDER. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS  
22 TO 30. HIGHS 36 TO 46.    
MONDAY  
PARTLY SUNNY. SCATTERED SNOW SHOWERS. HIGHS 28 TO 38.  
 
 
 
MTZ130-032315-  
NORTHERN ROSEBUD/NORTHERN TREASURE COUNTIES-  
158 AM MST TUE DEC 3 2024  
   
TODAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......46-51.  
* 24 HR TREND.........17 DEGREES WARMER.  
* MIN HUMIDITY..........40-45 PERCENT.  
* 24 HR TREND.........5 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........5.  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......22-27.  
* 24 HR TREND.........6 DEGREES WARMER.  
* MAX HUMIDITY..........89-94 PERCENT.  
* 24 HR TREND.........11 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......32-37.  
* 24 HR TREND.........14 DEGREES COOLER.  
* MIN HUMIDITY..........69-74 PERCENT.  
* 24 HR TREND.........29 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...  
   
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 16 TO 21. EAST WINDS 5 TO  
10 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS 25 TO 30. HIGHS 40 TO 45.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 49 TO 54. WEST  
WINDS 5 TO 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 34 TO 39.  
HIGHS 53 TO 58. WEST WINDS 10 TO 20 MPH.    
SUNDAY  
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND SNOW SHOWERS.  
LOWS 23 TO 28. HIGHS 44 TO 49.    
MONDAY  
PARTLY SUNNY. ISOLATED SNOW SHOWERS. HIGHS 33 TO 38.  
 
 
 
MTZ131-032315-  
NORTHERN CHEYENNE INDIAN RESERVATION/ASHLAND RANGER DISTRICT  
CUSTER NATL FOREST-  
158 AM MST TUE DEC 3 2024  
   
TODAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......51-56.  
* 24 HR TREND.........10 DEGREES WARMER.  
* MIN HUMIDITY..........35-40 PERCENT.  
* 24 HR TREND.........9 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 30 TO 45 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........5.  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......22-27.  
* 24 HR TREND.........1 DEGREE WARMER.  
* MAX HUMIDITY..........81-86 PERCENT.  
* 24 HR TREND.........6 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 35 TO 50 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......38-43.  
* 24 HR TREND.........13 DEGREES COOLER.  
* MIN HUMIDITY..........61-66 PERCENT.  
* 24 HR TREND.........26 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............NORTHWEST 30 TO 45 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 19 TO 24. SOUTHEAST WINDS  
5 TO 10 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS 25 TO 30. HIGHS 46 TO 51.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLEAR. LOWS 28 TO 33. HIGHS 51 TO 56. WEST WINDS  
5 TO 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 31 TO 36.  
HIGHS 54 TO 59. SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY  
COOLER. MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND SNOW  
SHOWERS. LOWS 22 TO 27. HIGHS 43 TO 48.    
MONDAY  
PARTLY SUNNY. ISOLATED SNOW SHOWERS. HIGHS 33 TO 38.  
 
 
 
MTZ132-032315-  
CUSTER COUNTY-  
158 AM MST TUE DEC 3 2024  
   
TODAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......39-44.  
* 24 HR TREND.........11 DEGREES WARMER.  
* MIN HUMIDITY..........54-59 PERCENT.  
* 24 HR TREND.........5 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......21-26.  
* 24 HR TREND.........6 DEGREES WARMER.  
* MAX HUMIDITY..........92-97 PERCENT.  
* 24 HR TREND.........16 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY  
 
* SKY/WEATHER...........PARTLY SUNNY.  
* MAX TEMPERATURE.......27-32.  
* 24 HR TREND.........12 DEGREES COOLER.  
* MIN HUMIDITY..........63-68 PERCENT.  
* 24 HR TREND.........9 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTH WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
WEDNESDAY NIGHT  
COLDER. MOSTLY CLOUDY. LOWS 13 TO 18. EAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS 22 TO 27. HIGHS 34 TO 39.  
SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS 28 TO 33. HIGHS 43 TO 48. WEST  
WINDS 5 TO 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. LOWS 33 TO 38. HIGHS 50 TO 55.  
SOUTHWEST WINDS 10 TO 20 MPH.    
SUNDAY  
COLDER. MOSTLY CLOUDY. ISOLATED RAIN SHOWERS AND SNOW  
SHOWERS. LOWS 21 TO 26. HIGHS 40 TO 45.    
MONDAY  
MOSTLY CLOUDY. HIGHS 28 TO 33.  
 
 
 
MTZ133-032315-  
SIOUX RANGER DISTRICT CUSTER NATIONAL FOREST-  
158 AM MST TUE DEC 3 2024  
   
TODAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......47-52.  
* 24 HR TREND.........26 DEGREES WARMER.  
* MIN HUMIDITY..........38-43 PERCENT.  
* 24 HR TREND.........25 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 10 TO 20 MPH. GUSTS UP TO 35 MPH  
IN THE AFTERNOON.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......24-29.  
* 24 HR TREND.........13 DEGREES WARMER.  
* MAX HUMIDITY..........91-96 PERCENT.  
* 24 HR TREND.........12 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 10 TO 20 MPH. GUSTS UP TO 35 MPH  
IN THE EVENING.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY  
 
* SKY/WEATHER...........PARTLY SUNNY.  
* MAX TEMPERATURE.......32-37.  
* 24 HR TREND.........15 DEGREES COOLER.  
* MIN HUMIDITY..........56-61 PERCENT.  
* 24 HR TREND.........18 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
WEDNESDAY NIGHT  
COLDER. MOSTLY CLOUDY. LOWS 13 TO 18. EAST  
WINDS 5 TO 10 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS 22 TO 27. HIGHS 37 TO 42.  
SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY  
MOSTLY CLEAR. LOWS 28 TO 33. HIGHS 47 TO 52. WEST WINDS  
15 TO 25 MPH WITH GUSTS TO AROUND 30 MPH.    
SATURDAY  
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 31 TO 36.  
HIGHS 51 TO 56. WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND  
30 MPH.    
SUNDAY  
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS AND SNOW SHOWERS.  
LOWS 21 TO 26. HIGHS 43 TO 48.    
MONDAY  
COLDER. MOSTLY CLOUDY. HIGHS 30 TO 35.  
 
 
 
WYZ274-032315-  
SHERIDAN COUNTY-  
158 AM MST TUE DEC 3 2024  
   
TODAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......53-58.  
* 24 HR TREND.........16 DEGREES WARMER.  
* MIN HUMIDITY..........43-48 PERCENT.  
* 24 HR TREND.........5 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 25 TO 40 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......22-27.  
* 24 HR TREND.........1 DEGREE COOLER.  
* MAX HUMIDITY..........76-81 PERCENT.  
* 24 HR TREND.........1 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 30 TO 45 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......43-48.  
* 24 HR TREND.........10 DEGREES COOLER.  
* MIN HUMIDITY..........48-53 PERCENT.  
* 24 HR TREND.........5 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 10 MPH IN THE MORNING  
SHIFTING TO THE NORTH IN THE AFTERNOON.  
* RIDGETOP.............NORTHWEST 25 TO 40 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 20 TO 25. LIGHT WINDS.    
THURSDAY  
MOSTLY CLEAR. LOWS 24 TO 29. HIGHS 49 TO 54.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLEAR. LOWS 26 TO 31. HIGHS 52 TO 57. WEST WINDS  
5 TO 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 28 TO 33.  
HIGHS 56 TO 61. SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY  
COOLER. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND RAIN  
SHOWERS. LOWS 19 TO 24. HIGHS 43 TO 48.    
MONDAY  
PARTLY SUNNY. SCATTERED SNOW SHOWERS. HIGHS 35 TO 40.  
 
 
 
WYZ284-032315-  
BIGHORN NATIONAL FOREST-  
158 AM MST TUE DEC 3 2024  
   
TODAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......43-48.  
* 24 HR TREND.........3 DEGREES WARMER.  
* MIN HUMIDITY..........32-37 PERCENT.  
* 24 HR TREND.........11 PERCENT WETTER.  
* WIND (20 FT)  
* AT BURGESS JCT.......WEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......22-27.  
* 24 HR TREND.........1 DEGREE COOLER.  
* MAX HUMIDITY..........52-57 PERCENT.  
* 24 HR TREND.........7 PERCENT DRIER.  
* WIND (20 FT)  
* AT BURGESS JCT.......WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......38-43.  
* 24 HR TREND.........5 DEGREES COOLER.  
* MIN HUMIDITY..........39-44 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* AT BURGESS JCT.......WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 22 TO 27. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS 22 TO 27. HIGHS 41 TO 46. WEST  
WINDS 5 TO 15 MPH.    
FRIDAY  
MOSTLY CLEAR. LOWS 23 TO 28. HIGHS 40 TO 45. WEST WINDS  
10 TO 20 MPH.    
SATURDAY  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 23 TO 28.  
HIGHS 44 TO 49. SOUTHWEST WINDS 10 TO 20 MPH.    
SUNDAY  
COLDER. MOSTLY CLOUDY. SNOW LIKELY. LOWS 11 TO 16.  
HIGHS 30 TO 35.    
MONDAY  
PARTLY SUNNY. SCATTERED SNOW SHOWERS. HIGHS 20 TO 25.  
 
 
 
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