750  
FNUS55 KBYZ 221910  
FWFBYZ  
 
FIRE WEATHER PLANNING FORECAST FOR SCEN AND SERN MONTANA  
NATIONAL WEATHER SERVICE BILLINGS MT  
110 PM MDT THU OCT 22 2026  
 
...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT FRIDAY FOR  
PORTIONS OF SOUTHEAST MONTANA... PORTIONS OF NORTHWEST SOUTH  
DAKOTA... AND ALL OF EASTERN SHERIDAN COUNTY WYOMING...  
   
DISCUSSION  
 
...NEAR RECORD TEMPS, LOW RH, GUSTY SW WINDS, COLD FRONTAL  
PASSAGE SE MT/NC WY/W SD ON FRIDAY...  
 
TONIGHT WILL BE WARM AND DRY FOR MOST OF THE DISTRICT. A FEW  
SHOWERS WILL DEVELOP LATE TONIGHT INTO FRIDAY MORNING OVER THE  
WESTERN MOUNTAINS. RIVER VALLEYS WILL SEE GOOD RH RECOVERIES  
TONIGHT, BUT HILLTOPS/FOOTHILLS AND MOUNTAINS WILL SEE MARGINAL  
RECOVERIES AS SOUTH-SOUTHWEST WINDS INCREASE THROUGH THE NIGHT.  
 
A STRONG COLD FRONT WILL MOVE THROUGH THE DISTRICT FRIDAY  
AFTERNOON - FRIDAY EVENING. STARTING IN THE NORTHWEST AROUND  
NOON, THROUGH CENTRAL ZONES BY 5PM, AND THROUGH ZONE 133/274 BY  
9PM. STRONG NORTHWEST WIND GUSTS OF 25 TO 45 MPH WILL BECOME  
WIDESPREAD ACROSS THE DISTRICT THROUGH FRIDAY NIGHT. GOOD WETTING  
RAIN CHANCES EXIST FOR AREAS WEST OF A ROUNDUP TO HARDIN TO  
SHERIDAN WY LINE BEHIND THE FRONT AND THROUGH FRIDAY NIGHT, WITH  
LOW CHANCES TO THE EAST OF THAT LINE. PRECIPITATION CHANCES END  
AROUND SUNRISE SATURDAY MORNING.  
 
STRONG SOUTHWEST WINDS OF 25-40 MPH ARE EXPECTED FROM EASTERN  
SHERIDAN COUNTY NORTHEAST INTO ZONE 133 FROM MID MORNING THROUGH  
THE FRONTAL PASSAGE. THIS DOWNSLOPE WIND WILL BOOST TEMPERATURES  
TO 75-85 DEGREES AND PUSH RH VALUES INTO THE 15-25% RANGE. BEHIND  
THE FRONT WINDS TURN NORTHERLY AND GUST 30 TO 45 MPH WELL INTO THE  
OVERNIGHT HOURS. PRECIPITATION CHANCES FOR THIS AREA ARE UNDER 40  
PERCENT FOR MOST LOCATIONS. AS A RESULT HAVE ISSUED A RED FLAG  
WARNING FROM NOON TO 9 PM FRIDAY.  
 
MUCH COOLER CONDITIONS ARE EXPECTED FROM SUNDAY INTO NEXT WEEK.  
CONDITIONS WILL BE UNSETTLED WITH SHOWER CHANCES EACH DAY, HIGHEST  
TUESDAY INTO WEDNESDAY. CHAMBERS  
 
MTZ123-231015-  
GALLATIN NATIONAL FOREST-  
110 PM MDT THU OCT 22 2026  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS  
OVERNIGHT.  
* MIN TEMPERATURE.......45-51 AT 5000 FEET...39-49 AT 7000 FEET.  
* 24 HR TREND.........4 DEGREES WARMER.  
* MAX HUMIDITY..........69-79 PERCENT AT 5000 FEET...75-85 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........5 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 15 MPH.  
* RIDGETOP.............SOUTH 10 TO 20 MPH.  
* CHANCE OF LIGHTNING...6 PERCENT.  
* CWR...................LESS THAN 10 PERCENT.  
   
FRIDAY  
 
* SKY/WEATHER...........CLOUDY. RAIN IN THE MORNING, THEN RAIN AND  
SNOW IN THE AFTERNOON.  
* MAX TEMPERATURE.......50-60 AT 5000 FEET...44-54 AT 7000 FEET.  
* 24 HR TREND.........15 DEGREES COOLER.  
* MIN HUMIDITY..........52-62 PERCENT AT 5000 FEET...57-67 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........30 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 30  
MPH IN THE AFTERNOON.  
* RIDGETOP.............SOUTH 10 TO 20 MPH.  
* CHANCE OF LIGHTNING...10 PERCENT.  
* CWR...................100 PERCENT.  
   
FRIDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY. SNOW IN THE EVENING. PATCHY  
FOG IN THE EVENING.  
* MIN TEMPERATURE.......19-24.  
* 24 HR TREND.........24 DEGREES COOLER.  
* MAX HUMIDITY..........81-91 PERCENT AT 5000 FEET...79-89 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........6 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 10 MPH. GUSTS UP TO 30 MPH  
IN THE EVENING.  
* RIDGETOP.............NORTH 10 TO 20 MPH.  
* CHANCE OF LIGHTNING...2 PERCENT.  
* CWR...................90 PERCENT.  
   
SATURDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......41-51 AT 5000 FEET...34-44 AT 7000 FEET.  
* 24 HR TREND.........7 DEGREES COOLER.  
* MIN HUMIDITY..........56-66 PERCENT AT 5000 FEET...54-64 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........10 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH IN THE MORNING  
BECOMING LIGHT IN THE AFTERNOON.  
* RIDGETOP.............SOUTHWEST 5 TO 10 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
SATURDAY NIGHT  
CLEAR. LOWS 19 TO 29. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS 21 TO 31. HIGHS 45 TO 55. LIGHT  
WINDS.    
MONDAY  
PARTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 24 TO 34.  
HIGHS 46 TO 56. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 22 TO 32.  
HIGHS 46 TO 54. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 21 TO 31.  
HIGHS 42 TO 50.    
THURSDAY  
MOSTLY SUNNY. HIGHS 45 TO 55.  
 
 
 
MTZ124-231015-  
WHEATLAND COUNTY/SWEET GRASS COUNTY-  
110 PM MDT THU OCT 22 2026  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......43-48.  
* 24 HR TREND.........4 DEGREES WARMER.  
* MAX HUMIDITY..........78-83 PERCENT.  
* 24 HR TREND.........13 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............EAST WINDS 5 TO 15 MPH IN THE EVENING  
SHIFTING TO THE NORTHWEST 5 TO 10 MPH OVERNIGHT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY  
 
* SKY/WEATHER...........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS IN  
THE MORNING, THEN RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE  
AFTERNOON.  
* MAX TEMPERATURE.......56-61.  
* 24 HR TREND.........13 DEGREES COOLER.  
* MIN HUMIDITY..........56-61 PERCENT.  
* 24 HR TREND.........23 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 45 MPH  
IN THE AFTERNOON.  
* CHANCE OF LIGHTNING...17 PERCENT.  
* CWR...................90 PERCENT.  
   
FRIDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY. RAIN AND SNOW IN THE  
EVENING.  
* MIN TEMPERATURE.......24-29.  
* 24 HR TREND.........19 DEGREES COOLER.  
* MAX HUMIDITY..........79-84 PERCENT.  
* 24 HR TREND.........1 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WINDY IN THE EVENING. NORTHWEST WINDS 20 TO  
35 MPH IN THE EVENING BECOMING WEST 15 TO 25 MPH OVERNIGHT.  
GUSTS UP TO 45 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................60 PERCENT.  
   
SATURDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......43-48.  
* 24 HR TREND.........13 DEGREES COOLER.  
* MIN HUMIDITY..........40-45 PERCENT.  
* 24 HR TREND.........16 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 22 TO 27. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS 23 TO 28. HIGHS 44 TO 49. EAST WINDS  
5 TO 10 MPH.    
MONDAY  
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 26 TO 31. HIGHS  
44 TO 49. SOUTHEAST WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 26 TO 31. HIGHS  
49 TO 54. WEST WINDS 5 TO 15 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS 23 TO 28. HIGHS 44 TO 49.    
THURSDAY  
MOSTLY SUNNY. HIGHS 43 TO 48.  
 
 
 
MTZ125-231015-  
STILLWATER COUNTY-  
110 PM MDT THU OCT 22 2026  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......47-52.  
* 24 HR TREND.........5 DEGREES WARMER.  
* MAX HUMIDITY..........67-72 PERCENT.  
* 24 HR TREND.........1 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 15 MPH IN THE EVENING  
SHIFTING TO THE WEST 5 TO 10 MPH OVERNIGHT.  
* CHANCE OF LIGHTNING...1 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY  
 
* SKY/WEATHER...........PARTLY SUNNY. SCATTERED RAIN SHOWERS IN THE  
MORNING, THEN RAIN LIKELY IN THE AFTERNOON.  
* MAX TEMPERATURE.......63-68.  
* 24 HR TREND.........7 DEGREES COOLER.  
* MIN HUMIDITY..........39-44 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 10 MPH IN THE MORNING  
INCREASING TO 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH IN THE  
AFTERNOON.  
* CHANCE OF LIGHTNING...9 PERCENT.  
* CWR...................40 PERCENT.  
   
FRIDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY. RAIN AND SCATTERED SNOW  
SHOWERS IN THE EVENING, THEN ISOLATED RAIN SHOWERS AND SNOW  
SHOWERS OVERNIGHT.  
* MIN TEMPERATURE.......28-33.  
* 24 HR TREND.........19 DEGREES COOLER.  
* MAX HUMIDITY..........86-91 PERCENT.  
* 24 HR TREND.........19 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 45 MPH IN THE EVENING DECREASING TO 5 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH OVERNIGHT.  
* CHANCE OF LIGHTNING...2 PERCENT.  
* CWR...................70 PERCENT.  
   
SATURDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......48-53.  
* 24 HR TREND.........15 DEGREES COOLER.  
* MIN HUMIDITY..........38-43 PERCENT.  
* 24 HR TREND.........1 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 10 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 26 TO 31. LIGHT WINDS.    
SUNDAY  
MOSTLY CLEAR. LOWS 27 TO 32. HIGHS 48 TO 53. NORTHEAST  
WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS 30 TO 35. HIGHS 49 TO 54. SOUTH  
WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 30 TO 35. HIGHS  
52 TO 57. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS 27 TO 32. HIGHS 48 TO 53.    
THURSDAY  
MOSTLY SUNNY. HIGHS 48 TO 53.  
 
 
 
MTZ126-231015-  
BEARTOOTH RANGER DISTRICT CUSTER NATIONAL FOREST-  
110 PM MDT THU OCT 22 2026  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......48-57 AT 5000 FEET...44-54 AT 7000 FEET.  
* 24 HR TREND.........3 DEGREES WARMER.  
* MAX HUMIDITY..........59-69 PERCENT AT 5000 FEET...63-73 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........UNCHANGED.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 10 TO 20 MPH.  
* RIDGETOP.............SOUTH 10 TO 20 MPH.  
* CHANCE OF LIGHTNING...1 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY  
 
* SKY/WEATHER...........PARTLY SUNNY. SCATTERED RAIN SHOWERS IN THE  
MORNING, THEN SNOW LIKELY AND SCATTERED RAIN SHOWERS IN THE  
AFTERNOON.  
* MAX TEMPERATURE.......61-70 AT 5000 FEET...52-62 AT 7000 FEET.  
* 24 HR TREND.........7 DEGREES COOLER.  
* MIN HUMIDITY..........32-42 PERCENT AT 5000 FEET...46-56 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........12 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 35  
MPH IN THE AFTERNOON.  
* RIDGETOP.............SOUTHWEST 10 TO 20 MPH.  
* CHANCE OF LIGHTNING...10 PERCENT.  
* CWR...................40 PERCENT.  
   
FRIDAY NIGHT  
 
* SKY/WEATHER...........CLOUDY. SNOW IN THE EVENING, THEN SCATTERED  
SNOW SHOWERS OVERNIGHT.  
* MIN TEMPERATURE.......29-35 AT 5000 FEET...20-30 AT 7000 FEET.  
* 24 HR TREND.........20 DEGREES COOLER.  
* MAX HUMIDITY..........73-83 PERCENT AT 5000 FEET...79-89 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........15 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 40  
MPH IN THE EVENING DECREASING TO 30 MPH OVERNIGHT.  
* RIDGETOP.............WEST 10 TO 20 MPH.  
* CHANCE OF LIGHTNING...3 PERCENT.  
* CWR...................90 PERCENT.  
   
SATURDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......41-50 AT 5000 FEET...36-46 AT 7000 FEET.  
* 24 HR TREND.........13 DEGREES COOLER.  
* MIN HUMIDITY..........40-50 PERCENT AT 5000 FEET...48-58 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........2 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 10 MPH.  
* RIDGETOP.............SOUTHWEST 5 TO 10 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 29 TO 35. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS 29 TO 35. HIGHS 45 TO 52. WEST WINDS  
5 TO 10 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS 32 TO 38. HIGHS 46 TO 54. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 32 TO 37.  
HIGHS 48 TO 56. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 30 TO 35.  
HIGHS 42 TO 50.    
THURSDAY  
MOSTLY SUNNY. HIGHS 45 TO 52.  
 
 
 
MTZ127-231015-  
GOLDEN VALLEY COUNTY/MUSSELSHELL COUNTY-  
110 PM MDT THU OCT 22 2026  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......51-56.  
* 24 HR TREND.........4 DEGREES WARMER.  
* MAX HUMIDITY..........61-66 PERCENT.  
* 24 HR TREND.........1 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 15 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY IN THE MORNING, THEN MOSTLY  
CLOUDY WITH RAIN LIKELY IN THE AFTERNOON.  
* MAX TEMPERATURE.......63-68.  
* 24 HR TREND.........5 DEGREES COOLER.  
* MIN HUMIDITY..........49-54 PERCENT.  
* 24 HR TREND.........10 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH IN THE MORNING  
INCREASING TO WEST 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH IN  
THE AFTERNOON.  
* CHANCE OF LIGHTNING...13 PERCENT.  
* CWR...................40 PERCENT.  
   
FRIDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY. RAIN WITH SNOW LIKELY IN THE  
EVENING, THEN ISOLATED SNOW SHOWERS OVERNIGHT.  
* MIN TEMPERATURE.......31-36.  
* 24 HR TREND.........20 DEGREES COOLER.  
* MAX HUMIDITY..........75-80 PERCENT.  
* 24 HR TREND.........14 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 40 MPH.  
* CHANCE OF LIGHTNING...2 PERCENT.  
* CWR...................70 PERCENT.  
   
SATURDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......43-48.  
* 24 HR TREND.........20 DEGREES COOLER.  
* MIN HUMIDITY..........38-43 PERCENT.  
* 24 HR TREND.........11 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 28 TO 33. EAST WINDS 5 TO  
10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS 29 TO 34. HIGHS 45 TO 50. NORTHEAST  
WINDS 5 TO 15 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 44 TO 49. EAST  
WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 31 TO 36. HIGHS  
47 TO 52. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS 28 TO 33. HIGHS 43 TO 48.    
THURSDAY  
PARTLY SUNNY. HIGHS 42 TO 47.  
 
 
 
MTZ128-231015-  
YELLOWSTONE COUNTY-  
110 PM MDT THU OCT 22 2026  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......49-54.  
* 24 HR TREND.........7 DEGREES WARMER.  
* MAX HUMIDITY..........67-72 PERCENT.  
* 24 HR TREND.........24 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............NORTH WINDS 5 TO 10 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY  
 
* SKY/WEATHER...........PARTLY SUNNY. RAIN LIKELY IN THE AFTERNOON.  
* MAX TEMPERATURE.......67-72.  
* 24 HR TREND.........5 DEGREES COOLER.  
* MIN HUMIDITY..........39-44 PERCENT.  
* 24 HR TREND.........2 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 10 MPH IN THE MORNING  
INCREASING TO 10 TO 20 MPH WITH GUSTS TO AROUND 45 MPH IN THE  
AFTERNOON.  
* CHANCE OF LIGHTNING...12 PERCENT.  
* CWR...................30 PERCENT.  
   
FRIDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY. RAIN IN THE EVENING, THEN  
ISOLATED RAIN SHOWERS AND SNOW SHOWERS OVERNIGHT.  
* MIN TEMPERATURE.......33-38.  
* 24 HR TREND.........16 DEGREES COOLER.  
* MAX HUMIDITY..........77-82 PERCENT.  
* 24 HR TREND.........10 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 15 TO 25 MPH. GUSTS UP TO 40  
MPH IN THE EVENING DECREASING TO 30 MPH OVERNIGHT.  
* CHANCE OF LIGHTNING...2 PERCENT.  
* CWR...................60 PERCENT.  
   
SATURDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......48-53.  
* 24 HR TREND.........19 DEGREES COOLER.  
* MIN HUMIDITY..........35-40 PERCENT.  
* 24 HR TREND.........4 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 10 MPH IN THE MORNING  
SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 29 TO 34. NORTHEAST WINDS  
5 TO 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS 29 TO 34. HIGHS 49 TO 54. NORTH  
WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 49 TO 54. NORTH  
WINDS 5 TO 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 32 TO 37. HIGHS  
51 TO 56. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 29 TO 34.  
HIGHS 47 TO 52.    
THURSDAY  
MOSTLY SUNNY. HIGHS 47 TO 52.  
 
 
 
MTZ129-231015-  
CROW INDIAN RESERVATION/BIGHORN CANYON REC AREA-  
110 PM MDT THU OCT 22 2026  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......52-57 AT 5000 FEET...49-54 AT 7000 FEET.  
* 24 HR TREND.........3 DEGREES WARMER.  
* MAX HUMIDITY..........61-71 PERCENT AT 5000 FEET...59-69 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........10 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 15 MPH.  
* RIDGETOP.............SOUTH 5 TO 15 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY. ISOLATED RAIN SHOWERS IN THE  
AFTERNOON.  
* MAX TEMPERATURE.......62-72 AT 5000 FEET...55-62 AT 7000 FEET.  
* 24 HR TREND.........2 DEGREES COOLER.  
* MIN HUMIDITY..........29-39 PERCENT AT 5000 FEET...38-44 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........1 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 35  
MPH IN THE AFTERNOON.  
* RIDGETOP.............SOUTHWEST 20 TO 35 MPH.  
* CHANCE OF LIGHTNING...7 PERCENT.  
* CWR...................10 PERCENT.  
   
FRIDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY. RAIN AND SNOW IN THE  
EVENING, THEN SCATTERED SNOW SHOWERS AND RAIN SHOWERS OVERNIGHT.  
* MIN TEMPERATURE.......29-35 AT 5000 FEET...24-29 AT 7000 FEET.  
* 24 HR TREND.........21 DEGREES COOLER.  
* MAX HUMIDITY..........82-87 PERCENT.  
* 24 HR TREND.........23 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 45 MPH.  
* RIDGETOP.............WEST 15 TO 30 MPH.  
* CHANCE OF LIGHTNING...5 PERCENT.  
* CWR...................60 PERCENT.  
   
SATURDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......41-51 AT 5000 FEET...36-42 AT 7000 FEET.  
* 24 HR TREND.........25 DEGREES COOLER.  
* MIN HUMIDITY..........33-43 PERCENT AT 5000 FEET...39-49 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........2 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 5 TO 15 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 29 TO 36. SOUTHEAST WINDS  
5 TO 10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS 29 TO 36. HIGHS 44 TO 54. SOUTHEAST  
WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS 32 TO 39. HIGHS 45 TO 55. SOUTHEAST  
WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 32 TO 38. HIGHS  
47 TO 57. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 30 TO 36.  
HIGHS 42 TO 52.    
THURSDAY  
MOSTLY SUNNY. HIGHS 44 TO 54.  
 
 
 
MTZ130-231015-  
NORTHERN ROSEBUD/NORTHERN TREASURE COUNTIES-  
110 PM MDT THU OCT 22 2026  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......48-53.  
* 24 HR TREND.........11 DEGREES WARMER.  
* MAX HUMIDITY..........82-87 PERCENT.  
* 24 HR TREND.........16 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............EAST WINDS 5 TO 15 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.  
ISOLATED RAIN SHOWERS IN THE AFTERNOON.  
* MAX TEMPERATURE.......70-75.  
* 24 HR TREND.........2 DEGREES COOLER.  
* MIN HUMIDITY..........33-38 PERCENT.  
* 24 HR TREND.........1 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 10 MPH IN THE MORNING  
SHIFTING TO THE WEST 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH IN  
THE AFTERNOON.  
* CHANCE OF LIGHTNING...5 PERCENT.  
* CWR...................10 PERCENT.  
   
FRIDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING,  
THEN SCATTERED RAIN SHOWERS OVERNIGHT.  
* MIN TEMPERATURE.......31-36.  
* 24 HR TREND.........17 DEGREES COOLER.  
* MAX HUMIDITY..........94-99 PERCENT.  
* 24 HR TREND.........12 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 40 MPH.  
* CHANCE OF LIGHTNING...5 PERCENT.  
* CWR...................40 PERCENT.  
   
SATURDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......47-52.  
* 24 HR TREND.........23 DEGREES COOLER.  
* MIN HUMIDITY..........31-36 PERCENT.  
* 24 HR TREND.........2 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 28 TO 33. EAST WINDS 5 TO  
10 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS 30 TO 35. HIGHS 51 TO 56. EAST WINDS  
5 TO 15 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS 31 TO 36. HIGHS 49 TO 54. EAST  
WINDS 5 TO 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 30 TO 35. HIGHS  
50 TO 55. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 27 TO 32.  
HIGHS 44 TO 49.    
THURSDAY  
MOSTLY SUNNY. HIGHS 47 TO 52.  
 
 
 
MTZ131-231015-  
NORTHERN CHEYENNE INDIAN RESERVATION/ASHLAND RANGER DISTRICT  
CUSTER NATL FOREST-  
110 PM MDT THU OCT 22 2026  
   
..RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT FRIDAY  
 
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......51-56.  
* 24 HR TREND.........12 DEGREES WARMER.  
* MAX HUMIDITY..........68-73 PERCENT.  
* 24 HR TREND.........19 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 15 MPH.  
* RIDGETOP.............SOUTH 10 TO 20 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY. ISOLATED RAIN SHOWERS IN THE  
AFTERNOON.  
* MAX TEMPERATURE.......77-82.  
* 24 HR TREND.........3 DEGREES WARMER.  
* MIN HUMIDITY..........20-25 PERCENT.  
* 24 HR TREND.........8 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30  
MPH IN THE AFTERNOON.  
* RIDGETOP.............SOUTHWEST 15 TO 25 MPH.  
* CHANCE OF LIGHTNING...4 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS IN  
THE EVENING, THEN ISOLATED RAIN SHOWERS AND SNOW SHOWERS  
OVERNIGHT.  
* MIN TEMPERATURE.......30-35.  
* 24 HR TREND.........21 DEGREES COOLER.  
* MAX HUMIDITY..........75-80 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 40 MPH.  
* RIDGETOP.............SOUTHWEST 20 TO 35 MPH.  
* CHANCE OF LIGHTNING...5 PERCENT.  
* CWR...................10 PERCENT.  
   
SATURDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......47-52.  
* 24 HR TREND.........30 DEGREES COOLER.  
* MIN HUMIDITY..........22-27 PERCENT.  
* 24 HR TREND.........2 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH IN THE MORNING  
SHIFTING TO THE NORTHEAST 5 TO 10 MPH IN THE AFTERNOON.  
* RIDGETOP.............WEST 10 TO 20 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 27 TO 32. SOUTHEAST WINDS  
5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS 52 TO 57. SOUTHEAST  
WINDS 5 TO 15 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS 51 TO 56. SOUTHEAST  
WINDS 5 TO 15 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 29 TO 34. HIGHS  
55 TO 60. WEST WINDS 5 TO 10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 47 TO 52.    
THURSDAY  
MOSTLY SUNNY. HIGHS 51 TO 56.  
 
 
 
MTZ132-231015-  
CUSTER COUNTY-  
110 PM MDT THU OCT 22 2026  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......51-56.  
* 24 HR TREND.........5 DEGREES WARMER.  
* MAX HUMIDITY..........67-72 PERCENT.  
* 24 HR TREND.........3 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 15 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY  
 
* SKY/WEATHER...........PARTLY SUNNY IN THE MORNING THEN CLEARING.  
* MAX TEMPERATURE.......78-83.  
* 24 HR TREND.........6 DEGREES WARMER.  
* MIN HUMIDITY..........25-30 PERCENT.  
* 24 HR TREND.........8 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH  
IN THE AFTERNOON.  
* CHANCE OF LIGHTNING...2 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS IN  
THE EVENING.  
* MIN TEMPERATURE.......32-37.  
* 24 HR TREND.........19 DEGREES COOLER.  
* MAX HUMIDITY..........80-85 PERCENT.  
* 24 HR TREND.........13 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
40 MPH.  
* CHANCE OF LIGHTNING...4 PERCENT.  
* CWR...................LESS THAN 10 PERCENT.  
   
SATURDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......43-48.  
* 24 HR TREND.........35 DEGREES COOLER.  
* MIN HUMIDITY..........34-39 PERCENT.  
* 24 HR TREND.........9 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH  
IN THE MORNING.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 28 TO 33. SOUTHEAST WINDS  
5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 30 TO 35. HIGHS  
47 TO 52. SOUTHEAST WINDS 5 TO 15 MPH.    
MONDAY  
MOSTLY CLOUDY. LOWS 30 TO 35. HIGHS 43 TO 48. SOUTHEAST  
WINDS 5 TO 15 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 31 TO 36. HIGHS  
48 TO 53. SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND SNOW SHOWERS.  
LOWS 27 TO 32. HIGHS 42 TO 47.    
THURSDAY  
MOSTLY SUNNY. HIGHS 45 TO 50.  
 
 
 
MTZ133-231015-  
SIOUX RANGER DISTRICT CUSTER NATIONAL FOREST-  
110 PM MDT THU OCT 22 2026  
   
..RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT FRIDAY  
 
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......52-57.  
* 24 HR TREND.........11 DEGREES WARMER.  
* MAX HUMIDITY..........76-81 PERCENT.  
* 24 HR TREND.........18 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 15 MPH.  
* CHANCE OF LIGHTNING...1 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY  
 
* SKY/WEATHER...........PARTLY SUNNY IN THE MORNING THEN CLEARING.  
* MAX TEMPERATURE.......79-84.  
* 24 HR TREND.........3 DEGREES WARMER.  
* MIN HUMIDITY..........16-21 PERCENT.  
* 24 HR TREND.........15 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WINDY IN THE AFTERNOON. SOUTH WINDS 5 TO 15  
MPH IN THE MORNING INCREASING TO SOUTHWEST 15 TO 30 MPH WITH  
GUSTS TO AROUND 45 MPH IN THE AFTERNOON.  
* CHANCE OF LIGHTNING...5 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY. ISOLATED RAIN SHOWERS IN THE  
EVENING.  
* MIN TEMPERATURE.......32-37.  
* 24 HR TREND.........20 DEGREES COOLER.  
* MAX HUMIDITY..........81-86 PERCENT.  
* 24 HR TREND.........5 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WINDY. NORTHWEST WINDS 15 TO 30 MPH WITH  
GUSTS TO AROUND 45 MPH.  
* CHANCE OF LIGHTNING...5 PERCENT.  
* CWR...................ZERO.  
   
SATURDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......45-50.  
* 24 HR TREND.........34 DEGREES COOLER.  
* MIN HUMIDITY..........31-36 PERCENT.  
* 24 HR TREND.........15 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 15 TO 25 MPH. GUSTS UP TO 40  
MPH IN THE MORNING DECREASING TO 30 MPH IN THE AFTERNOON.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 26 TO 31. EAST WINDS 5 TO  
10 MPH.    
SUNDAY  
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 27 TO 32. HIGHS  
46 TO 51. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND  
30 MPH.    
MONDAY  
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 27 TO 32. HIGHS  
42 TO 47. SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND  
30 MPH.    
TUESDAY  
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 29 TO 34. HIGHS  
49 TO 54. SOUTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS 26 TO 31. HIGHS 46 TO 51.    
THURSDAY  
MOSTLY SUNNY. HIGHS 48 TO 53.  
 
 
 
WYZ274-231015-  
SHERIDAN COUNTY-  
110 PM MDT THU OCT 22 2026  
   
..RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT FRIDAY  
 
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......48-53.  
* 24 HR TREND.........14 DEGREES WARMER.  
* MAX HUMIDITY..........77-82 PERCENT.  
* 24 HR TREND.........10 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 15 MPH.  
* RIDGETOP.............SOUTH 10 TO 20 MPH.  
* CHANCE OF LIGHTNING...1 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY  
 
* SKY/WEATHER...........PARTLY SUNNY IN THE MORNING, THEN SUNNY  
WITH ISOLATED RAIN SHOWERS IN THE AFTERNOON.  
* MAX TEMPERATURE.......75-80.  
* 24 HR TREND.........2 DEGREES WARMER.  
* MIN HUMIDITY..........20-25 PERCENT.  
* 24 HR TREND.........7 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO  
40 MPH IN THE AFTERNOON.  
* RIDGETOP.............SOUTHWEST 15 TO 30 MPH.  
* CHANCE OF LIGHTNING...3 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS IN  
THE EVENING, THEN SCATTERED RAIN SHOWERS AND SNOW SHOWERS  
OVERNIGHT.  
* MIN TEMPERATURE.......25-30.  
* 24 HR TREND.........23 DEGREES COOLER.  
* MAX HUMIDITY..........95-100 PERCENT.  
* 24 HR TREND.........18 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 45 MPH.  
* RIDGETOP.............SOUTHWEST 15 TO 30 MPH.  
* CHANCE OF LIGHTNING...6 PERCENT.  
* CWR...................10 PERCENT.  
   
SATURDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......48-53.  
* 24 HR TREND.........27 DEGREES COOLER.  
* MIN HUMIDITY..........27-32 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH IN THE MORNING  
SHIFTING TO THE EAST 5 TO 10 MPH IN THE AFTERNOON.  
* RIDGETOP.............WEST 5 TO 15 MPH.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
SATURDAY NIGHT  
MOSTLY CLEAR. PATCHY FOG. LOWS 23 TO 28. LIGHT  
WINDS.    
SUNDAY  
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 51 TO 56. EAST  
WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS 28 TO 33. HIGHS 53 TO 58. SOUTHEAST  
WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 27 TO 32. HIGHS  
55 TO 60. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 50 TO 55.    
THURSDAY  
MOSTLY SUNNY. HIGHS 52 TO 57.  
 
 
 
WYZ284-231015-  
BIGHORN NATIONAL FOREST-  
110 PM MDT THU OCT 22 2026  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY.  
* MIN TEMPERATURE.......43-48.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MAX HUMIDITY..........83-88 PERCENT.  
* 24 HR TREND.........UNCHANGED.  
* WIND (20 FT)  
* AT BURGESS JCT.......SOUTH WINDS 10 TO 20 MPH. GUSTS UP TO 45  
MPH OVERNIGHT.  
* CHANCE OF LIGHTNING...2 PERCENT.  
* CWR...................ZERO.  
   
FRIDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY. ISOLATED RAIN SHOWERS IN THE  
MORNING, THEN SCATTERED RAIN SHOWERS IN THE AFTERNOON.  
* MAX TEMPERATURE.......52-57.  
* 24 HR TREND.........6 DEGREES COOLER.  
* MIN HUMIDITY..........37-42 PERCENT.  
* 24 HR TREND.........1 PERCENT WETTER.  
* WIND (20 FT)  
* AT BURGESS JCT.......WINDY. SOUTHWEST WINDS 15 TO 30 MPH WITH  
GUSTS TO AROUND 60 MPH.  
* CHANCE OF LIGHTNING...6 PERCENT.  
* CWR...................20 PERCENT.  
   
FRIDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLOUDY. SNOW WITH RAIN LIKELY IN THE  
EVENING, THEN SCATTERED SNOW SHOWERS OVERNIGHT. PATCHY FOG  
OVERNIGHT.  
* MIN TEMPERATURE.......19-24.  
* 24 HR TREND.........24 DEGREES COOLER.  
* MAX HUMIDITY..........100 PERCENT.  
* 24 HR TREND.........15 PERCENT WETTER.  
* WIND (20 FT)  
* AT BURGESS JCT.......NORTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 40  
MPH IN THE EVENING DECREASING TO 30 MPH OVERNIGHT.  
* CHANCE OF LIGHTNING...9 PERCENT.  
* CWR...................50 PERCENT.  
   
SATURDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY. AREAS OF FOG IN THE MORNING.  
* MAX TEMPERATURE.......36-41.  
* 24 HR TREND.........16 DEGREES COOLER.  
* MIN HUMIDITY..........45-50 PERCENT.  
* 24 HR TREND.........8 PERCENT WETTER.  
* WIND (20 FT)  
* AT BURGESS JCT.......NORTHWEST WINDS 5 TO 10 MPH IN THE MORNING  
SHIFTING TO THE EAST 5 TO 15 MPH IN THE AFTERNOON.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* CWR...................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...  
   
SATURDAY NIGHT  
MOSTLY CLEAR. PATCHY FOG. LOWS 21 TO 26. SOUTH  
WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS 23 TO 28. HIGHS 41 TO 46. SOUTH  
WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLEAR. LOWS 25 TO 30. HIGHS 42 TO 47. SOUTH  
WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 24 TO 29.  
HIGHS 45 TO 50. SOUTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 23 TO 28.  
HIGHS 38 TO 43.    
THURSDAY  
MOSTLY SUNNY. HIGHS 43 TO 48.  
 
 
 
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