532  
FNUS55 KBYZ 010934  
FWFBYZ  
 
FIRE WEATHER PLANNING FORECAST FOR SCEN AND SERN MONTANA  
NATIONAL WEATHER SERVICE BILLINGS MT  
234 AM MST SUN DEC 1 2024  
   
DISCUSSION
 
 
WE WILL SEE A REINFORCING PUSH OF COLD AIR INTO THE EASTERN  
PLAINS OF MONTANA TODAY. THE FRONT IS NOT EXPECTED TO PRODUCE ANY  
PRECIPITATION. FOR THE WEEK AHEAD WE ANTICIPATE TEMPERATURES ABOUT  
5 TO 10 DEGREES ABOVE NORMAL WITH PERIODS OF WIND IN THE  
FOOTHILLS. ANY PRECIPITATION WILL BE SPOTTY AND LIMITED WITH  
LITTLE ACCUMULATION OR IMPACT. BT  
 
MTZ123-012315-  
GALLATIN NATIONAL FOREST-  
234 AM MST SUN DEC 1 2024  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......37-45 AT 5000 FEET...30-40 AT 7000 FEET.  
* 24 HR TREND.........5 DEGREES WARMER.  
* MIN HUMIDITY..........47-52 PERCENT.  
* 24 HR TREND.........8 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......21-31 AT 5000 FEET...15-25 AT 7000 FEET.  
* 24 HR TREND.........4 DEGREES WARMER.  
* MAX HUMIDITY..........64-69 PERCENT.  
* 24 HR TREND.........3 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......45-52 AT 5000 FEET...36-46 AT 7000 FEET.  
* 24 HR TREND.........7 DEGREES WARMER.  
* MIN HUMIDITY..........42-47 PERCENT.  
* 24 HR TREND.........5 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 15 TO 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 25 TO 35. SOUTH WINDS 5 TO  
10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS 23 TO 33. HIGHS 45 TO 54.  
SOUTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 23 TO 33. HIGHS 45 TO 53. SOUTH  
WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 25 TO 35. HIGHS 44 TO 52.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS 27 TO 37. HIGHS 43 TO 51.    
SATURDAY
 
PARTLY SUNNY. ISOLATED RAIN SHOWERS AND SNOW SHOWERS.  
HIGHS 46 TO 55.  
 

 
 
MTZ124-012315-  
WHEATLAND COUNTY/SWEET GRASS COUNTY-  
234 AM MST SUN DEC 1 2024  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......39-44.  
* 24 HR TREND.........UNCHANGED.  
* MIN HUMIDITY..........42-47 PERCENT.  
* 24 HR TREND.........15 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 35  
MPH IN THE MORNING.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......16-21.  
* 24 HR TREND.........6 DEGREES COOLER.  
* MAX HUMIDITY..........79-84 PERCENT.  
* 24 HR TREND.........11 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............EAST WINDS 5 TO 10 MPH IN THE EVENING  
SHIFTING TO THE SOUTH 5 TO 15 MPH OVERNIGHT.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......49-54.  
* 24 HR TREND.........10 DEGREES WARMER.  
* MIN HUMIDITY..........34-39 PERCENT.  
* 24 HR TREND.........8 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 28 TO 33. WEST WINDS 15 TO  
25 MPH WITH GUSTS TO AROUND 30 MPH.    
TUESDAY
 
WINDY. PARTLY CLOUDY. LOWS 26 TO 31. HIGHS 51 TO 56.  
WEST WINDS 15 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 48 TO 53. WEST  
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 30 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 30 TO 35. HIGHS 49 TO 54. WEST  
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 33 TO 38. HIGHS 49 TO 54.    
SATURDAY
 
PARTLY SUNNY. HIGHS 53 TO 58.  
 

 
 
MTZ125-012315-  
STILLWATER COUNTY-  
234 AM MST SUN DEC 1 2024  
   
TODAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......40-45.  
* 24 HR TREND.........1 DEGREE WARMER.  
* MIN HUMIDITY..........48-53 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH IN THE MORNING  
SHIFTING TO THE EAST IN THE AFTERNOON.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......19-24.  
* 24 HR TREND.........3 DEGREES COOLER.  
* MAX HUMIDITY..........77-82 PERCENT.  
* 24 HR TREND.........10 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............LIGHT WINDS IN THE EVENING BECOMING  
SOUTHWEST 5 TO 10 MPH OVERNIGHT.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......48-53.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MIN HUMIDITY..........47-52 PERCENT.  
* 24 HR TREND.........1 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH IN THE MORNING  
BECOMING LIGHT IN THE AFTERNOON.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 27 TO 32. SOUTHWEST WINDS 5 TO  
15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 51 TO 56.  
SOUTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 23 TO 28. HIGHS 47 TO 52.  
SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 27 TO 32. HIGHS 48 TO 53.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 28 TO 33. HIGHS 50 TO 55.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 52 TO 57.  
 

 
 
MTZ126-012315-  
BEARTOOTH RANGER DISTRICT CUSTER NATIONAL FOREST-  
234 AM MST SUN DEC 1 2024  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......33-42 AT 5000 FEET...30-40 AT 7000 FEET.  
* 24 HR TREND.........4 DEGREES WARMER.  
* MIN HUMIDITY..........44-54 PERCENT AT 5000 FEET...46-56 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........9 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......21-26.  
* 24 HR TREND.........2 DEGREES WARMER.  
* MAX HUMIDITY..........61-66 PERCENT.  
* 24 HR TREND.........1 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......39-44.  
* 24 HR TREND.........9 DEGREES WARMER.  
* MIN HUMIDITY..........38-43 PERCENT.  
* 24 HR TREND.........5 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 20 TO 35 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 27 TO 34. SOUTHWEST WINDS  
10 TO 20 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS 25 TO 32. HIGHS 42 TO 52. WEST  
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 30 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 24 TO 31. HIGHS 40 TO 50. WEST  
WINDS 5 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 28 TO 34. HIGHS 39 TO 49. WEST  
WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 30 TO 35. HIGHS 40 TO 50.    
SATURDAY
 
MOSTLY SUNNY. ISOLATED SNOW SHOWERS. HIGHS 42 TO 52.  
 

 
 
MTZ127-012315-  
GOLDEN VALLEY COUNTY/MUSSELSHELL COUNTY-  
234 AM MST SUN DEC 1 2024  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......27-32.  
* 24 HR TREND.........10 DEGREES COOLER.  
* MIN HUMIDITY..........70-75 PERCENT.  
* 24 HR TREND.........28 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTH WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......14-19.  
* 24 HR TREND.........7 DEGREES COOLER.  
* MAX HUMIDITY..........71-76 PERCENT.  
* 24 HR TREND.........4 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......38-43.  
* 24 HR TREND.........11 DEGREES WARMER.  
* MIN HUMIDITY..........57-62 PERCENT.  
* 24 HR TREND.........13 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
NOT AS COLD. MOSTLY CLEAR. LOWS 27 TO 32.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 46 TO 51. WEST  
WINDS 10 TO 20 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 38 TO 43.  
SOUTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS 39 TO 44.  
SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 34 TO 39. HIGHS 45 TO 50.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 48 TO 53.  
 

 
 
MTZ128-012315-  
YELLOWSTONE COUNTY-  
234 AM MST SUN DEC 1 2024  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......32-37.  
* 24 HR TREND.........7 DEGREES COOLER.  
* MIN HUMIDITY..........62-67 PERCENT.  
* 24 HR TREND.........18 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH IN THE MORNING  
SHIFTING TO THE NORTHEAST 5 TO 10 MPH IN THE AFTERNOON.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......14-19.  
* 24 HR TREND.........7 DEGREES COOLER.  
* MAX HUMIDITY..........83-88 PERCENT.  
* 24 HR TREND.........9 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHEAST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......43-48.  
* 24 HR TREND.........11 DEGREES WARMER.  
* MIN HUMIDITY..........50-55 PERCENT.  
* 24 HR TREND.........12 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
NOT AS COLD. MOSTLY CLEAR. LOWS 27 TO 32.  
SOUTHWEST WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 49 TO 54.  
SOUTHWEST WINDS 10 TO 20 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 43 TO 48. WEST  
WINDS 5 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS 44 TO 49.  
SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 33 TO 38. HIGHS 49 TO 54.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 52 TO 57.  
 

 
 
MTZ129-012315-  
CROW INDIAN RESERVATION/BIGHORN CANYON REC AREA-  
234 AM MST SUN DEC 1 2024  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......31-41 AT 5000 FEET...28-35 AT 7000 FEET.  
* 24 HR TREND.........6 DEGREES COOLER.  
* MIN HUMIDITY..........59-64 PERCENT.  
* 24 HR TREND.........26 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 30 TO 45 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......16-21.  
* 24 HR TREND.........7 DEGREES COOLER.  
* MAX HUMIDITY..........64-74 PERCENT AT 5000 FEET...58-68 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........4 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 10 MPH.  
* RIDGETOP.............NORTHWEST 25 TO 40 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......40-50 AT 5000 FEET...35-44 AT 7000 FEET.  
* 24 HR TREND.........11 DEGREES WARMER.  
* MIN HUMIDITY..........45-55 PERCENT AT 5000 FEET...43-53 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........5 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............NORTHWEST 30 TO 45 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 28 TO 37. SOUTHWEST WINDS 5 TO  
10 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS 28 TO 34. HIGHS 44 TO 54. WEST  
WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 25 TO 32. HIGHS 41 TO 51.  
SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 29 TO 36. HIGHS 40 TO 50.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 31 TO 38. HIGHS 42 TO 52.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 44 TO 54.  
 

 
 
MTZ130-012315-  
NORTHERN ROSEBUD/NORTHERN TREASURE COUNTIES-  
234 AM MST SUN DEC 1 2024  
   
TODAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.......22-27.  
* 24 HR TREND.........7 DEGREES COOLER.  
* MIN HUMIDITY..........67-72 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.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......6-11.  
* 24 HR TREND.........9 DEGREES COOLER.  
* MAX HUMIDITY..........87-92 PERCENT.  
* 24 HR TREND.........1 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............EAST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.......30-35.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MIN HUMIDITY..........59-64 PERCENT.  
* 24 HR TREND.........8 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............EAST WINDS 5 TO 10 MPH IN THE MORNING  
BECOMING LIGHT IN THE AFTERNOON.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 17 TO 22. SOUTHWEST WINDS  
5 TO 10 MPH.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY. LOWS 21 TO 26. HIGHS 46 TO  
51. WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
COLDER. MOSTLY CLOUDY. LOWS 16 TO 21. HIGHS 36 TO  
41. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 22 TO 27. HIGHS 36 TO 41. SOUTH  
WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 27 TO 32. HIGHS 44 TO 49.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 48 TO 53.  
 

 
 
MTZ131-012315-  
NORTHERN CHEYENNE INDIAN RESERVATION/ASHLAND RANGER DISTRICT  
CUSTER NATL FOREST-  
234 AM MST SUN DEC 1 2024  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......30-35.  
* 24 HR TREND.........8 DEGREES COOLER.  
* MIN HUMIDITY..........60-65 PERCENT.  
* 24 HR TREND.........18 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 35 TO 50 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......10-15.  
* 24 HR TREND.........9 DEGREES COOLER.  
* MAX HUMIDITY..........88-93 PERCENT.  
* 24 HR TREND.........9 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHEAST WINDS 5 TO 10 MPH IN THE EVENING  
SHIFTING TO THE SOUTH OVERNIGHT.  
* RIDGETOP.............NORTHWEST 25 TO 40 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......40-45.  
* 24 HR TREND.........10 DEGREES WARMER.  
* MIN HUMIDITY..........50-55 PERCENT.  
* 24 HR TREND.........10 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............NORTHWEST 30 TO 45 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 20 TO 25. SOUTHWEST WINDS 5 TO  
10 MPH.    
TUESDAY
 
WARMER. PARTLY CLOUDY. LOWS 22 TO 27. HIGHS 51 TO 56.  
WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 20 TO 25. HIGHS 42 TO 47. WEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 23 TO 28. HIGHS 41 TO 46.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 26 TO 31. HIGHS 47 TO 52.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 50 TO 55.  
 

 
 
MTZ132-012315-  
CUSTER COUNTY-  
234 AM MST SUN DEC 1 2024  
   
TODAY
 
 
* SKY/WEATHER...........PARTLY SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.......19-24.  
* 24 HR TREND.........8 DEGREES COOLER.  
* MIN HUMIDITY..........81-86 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.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLOUDY. PATCHY FOG.  
* MIN TEMPERATURE.......2-7.  
* 24 HR TREND.........12 DEGREES COOLER.  
* MAX HUMIDITY..........85-90 PERCENT.  
* 24 HR TREND.........7 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............NORTH WINDS 5 TO 10 MPH IN THE EVENING  
SHIFTING TO THE EAST OVERNIGHT.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........CLOUDY IN THE MORNING THEN CLEARING. PATCHY  
FOG IN THE MORNING.  
* MAX TEMPERATURE.......27-32.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MIN HUMIDITY..........67-72 PERCENT.  
* 24 HR TREND.........14 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
NOT AS COLD. PARTLY CLOUDY. LOWS 15 TO 20. SOUTH  
WINDS 5 TO 10 MPH.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY. LOWS 20 TO 25. HIGHS 39 TO  
44. WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. LOWS 14 TO 19. HIGHS 31 TO 36. NORTH  
WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS 19 TO 24. HIGHS 30 TO 35. SOUTH  
WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 38 TO 43.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 43 TO 48.  
 

 
 
MTZ133-012315-  
SIOUX RANGER DISTRICT CUSTER NATIONAL FOREST-  
234 AM MST SUN DEC 1 2024  
   
TODAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.......27-32.  
* 24 HR TREND.........4 DEGREES COOLER.  
* MIN HUMIDITY..........77-82 PERCENT.  
* 24 HR TREND.........1 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30  
MPH IN THE AFTERNOON.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY. PATCHY FOG.  
* MIN TEMPERATURE.......3-8.  
* 24 HR TREND.........11 DEGREES COOLER.  
* MAX HUMIDITY..........84-89 PERCENT.  
* 24 HR TREND.........8 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............NORTHEAST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.......23-28.  
* 24 HR TREND.........4 DEGREES COOLER.  
* MIN HUMIDITY..........65-70 PERCENT.  
* 24 HR TREND.........12 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 12 TO 17. SOUTHWEST WINDS  
5 TO 15 MPH.    
TUESDAY
 
NOT AS COOL. PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 45 TO  
50. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 30 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. LOWS 14 TO 19. HIGHS 36 TO 41. NORTH  
WINDS 10 TO 20 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 17 TO 22. HIGHS 31 TO 36. SOUTH  
WINDS 5 TO 15 MPH.    
FRIDAY
 
NOT AS COOL. PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 42 TO  
47.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 46 TO 51.  
 

 
 
WYZ274-012315-  
SHERIDAN COUNTY-  
234 AM MST SUN DEC 1 2024  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......37-42.  
* 24 HR TREND.........1 DEGREE COOLER.  
* MIN HUMIDITY..........52-57 PERCENT.  
* 24 HR TREND.........5 PERCENT DRIER.  
* 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.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY. AREAS OF FOG THROUGH THE  
NIGHT.  
* MIN TEMPERATURE.......13-18.  
* 24 HR TREND.........6 DEGREES COOLER.  
* MAX HUMIDITY..........100 PERCENT.  
* 24 HR TREND.........21 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTH WINDS 5 TO 10 MPH IN THE EVENING  
BECOMING LIGHT OVERNIGHT.  
* RIDGETOP.............NORTHWEST 20 TO 35 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY. AREAS OF FOG IN THE MORNING.  
* MAX TEMPERATURE.......43-48.  
* 24 HR TREND.........6 DEGREES WARMER.  
* MIN HUMIDITY..........51-56 PERCENT.  
* 24 HR TREND.........1 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........LIGHT WINDS.  
* RIDGETOP.............NORTHWEST 30 TO 45 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 22 TO 27. SOUTHWEST WINDS 5 TO  
10 MPH.    
TUESDAY
 
WARMER. PARTLY CLOUDY. LOWS 23 TO 28. HIGHS 54 TO 59.  
WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 21 TO 26. HIGHS 47 TO 52. WEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 46 TO 51.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 50 TO 55.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 53 TO 58.  
 

 
 
WYZ284-012315-  
BIGHORN NATIONAL FOREST-  
234 AM MST SUN DEC 1 2024  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......30-35.  
* 24 HR TREND.........3 DEGREES WARMER.  
* MIN HUMIDITY..........48-53 PERCENT.  
* 24 HR TREND.........15 PERCENT WETTER.  
* WIND (20 FT)  
* AT BURGESS JCT.......NORTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......16-21.  
* 24 HR TREND.........1 DEGREE WARMER.  
* MAX HUMIDITY..........74-79 PERCENT.  
* 24 HR TREND.........5 PERCENT WETTER.  
* WIND (20 FT)  
* AT BURGESS JCT.......SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......39-44.  
* 24 HR TREND.........9 DEGREES WARMER.  
* MIN HUMIDITY..........41-46 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.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 22 TO 27. SOUTHWEST WINDS 5 TO  
15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS 21 TO 26. HIGHS 44 TO 49. WEST  
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 20 TO 25. HIGHS 39 TO 44.  
SOUTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 22 TO 27. HIGHS 39 TO 44. WEST  
WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 22 TO 27. HIGHS 38 TO 43.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 42 TO 47.  
 

 
 
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