264  
FNUS55 KBYZ 220734  
FWFBYZ  
 
FIRE WEATHER PLANNING FORECAST FOR SCEN AND SERN MONTANA  
NATIONAL WEATHER SERVICE BILLINGS MT  
134 AM MDT TUE OCT 22 2024  
   
DISCUSSION
 
 
ISOLATED SHOWERS (MOSTLY LIGHT) WILL IMPACT THE REGION THIS  
MORNING, BEHIND A COLD FRONT THAT PASSED DURING THE NIGHT. BREEZY  
NW WINDS WILL LINGER OVER EASTERN ZONES INTO THE AFTERNOON. TODAY  
WILL BE COOLER THAN RECENT DAYS WITH TEMPS IN THE MID 50S TO LOWER  
60S. LOOK FOR DRY & WARMER CONDITIONS ON WEDNESDAY. ANOTHER QUICK  
SHOT OF SHOWERS (AND SOME MOUNTAIN SNOW) IS IN STORE WEDNESDAY  
NIGHT INTO THURSDAY. CHANCE OF WETTING RAIN IS HIGHEST (60-80%)  
NEAR THE MOUNTAINS & FOOTHILLS. FRIDAY THROUGH THE WEEKEND IS  
LOOKING DRY W/ A WARMING TREND. JKL  
 
MTZ123-222215-  
GALLATIN NATIONAL FOREST-  
134 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
* SKY/WEATHER...........PARTLY SUNNY.  
* MAX TEMPERATURE.......51-61 AT 5000 FEET...39-49 AT 7000 FEET.  
* 24 HR TREND.........12 DEGREES COOLER.  
* MIN HUMIDITY..........31-36 PERCENT.  
* 24 HR TREND.........7 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......27-37 AT 5000 FEET...24-34 AT 7000 FEET.  
* 24 HR TREND.........UNCHANGED.  
* MAX HUMIDITY..........61-71 PERCENT AT 5000 FEET...63-73 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........29 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 15 TO 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........MOSTLY CLOUDY. ISOLATED RAIN SHOWERS IN THE  
AFTERNOON.  
* MAX TEMPERATURE.......56-65 AT 5000 FEET...44-54 AT 7000 FEET.  
* 24 HR TREND.........5 DEGREES WARMER.  
* MIN HUMIDITY..........33-38 PERCENT.  
* 24 HR TREND.........2 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............SOUTHWEST 15 TO 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................LESS THAN 10 PERCENT.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
CLOUDY. SNOW SHOWERS AND SHOWERS. LOWS 26 TO  
36. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 25 TO 35.  
HIGHS 47 TO 57. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 29 TO 39. HIGHS 52 TO 61. SOUTH  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS 34 TO 44. HIGHS 61 TO 70. SOUTH  
WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW SHOWERS. LOWS  
31 TO 41. HIGHS 59 TO 68.    
MONDAY
 
COLDER. PARTLY SUNNY. SCATTERED SNOW SHOWERS. HIGHS  
46 TO 55.  
 

 
 
MTZ124-222215-  
WHEATLAND COUNTY/SWEET GRASS COUNTY-  
134 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......54-59.  
* 24 HR TREND.........11 DEGREES COOLER.  
* MIN HUMIDITY..........24-29 PERCENT.  
* 24 HR TREND.........10 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
35 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......27-32.  
* 24 HR TREND.........9 DEGREES COOLER.  
* MAX HUMIDITY..........62-67 PERCENT.  
* 24 HR TREND.........17 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY IN THE MORNING THEN BECOMING  
MOSTLY CLOUDY.  
* MAX TEMPERATURE.......60-65.  
* 24 HR TREND.........6 DEGREES WARMER.  
* MIN HUMIDITY..........22-27 PERCENT.  
* 24 HR TREND.........2 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
CLOUDY. NUMEROUS SHOWERS. LOWS 30 TO 35. WEST  
WINDS 10 TO 20 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS 25 TO 30. HIGHS 52 TO 57. WEST  
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS 55 TO 60. SOUTHWEST  
WINDS 5 TO 15 MPH.    
SATURDAY
 
WARMER. PARTLY CLOUDY. LOWS 34 TO 39. HIGHS 67 TO 72.  
WEST WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 31 TO 36. HIGHS  
64 TO 69.    
MONDAY
 
PARTLY SUNNY. SCATTERED SHOWERS. HIGHS 52 TO 57.  
 

 
 
MTZ125-222215-  
STILLWATER COUNTY-  
134 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
* SKY/WEATHER...........MOSTLY CLOUDY. ISOLATED RAIN SHOWERS IN THE  
MORNING.  
* MAX TEMPERATURE.......57-62.  
* 24 HR TREND.........10 DEGREES COOLER.  
* MIN HUMIDITY..........27-32 PERCENT.  
* 24 HR TREND.........1 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................LESS THAN 5 PERCENT.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......32-37.  
* 24 HR TREND.........5 DEGREES COOLER.  
* MAX HUMIDITY..........65-70 PERCENT.  
* 24 HR TREND.........12 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........SUNNY IN THE MORNING THEN BECOMING PARTLY  
SUNNY.  
* MAX TEMPERATURE.......63-68.  
* 24 HR TREND.........6 DEGREES WARMER.  
* MIN HUMIDITY..........23-28 PERCENT.  
* 24 HR TREND.........4 PERCENT DRIER.  
* 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..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
CLOUDY, SHOWERS. LOWS 33 TO 38. NORTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. SCATTERED SHOWERS. LOWS 30 TO 35. HIGHS  
55 TO 60. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 34 TO 39. HIGHS 56 TO 61. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
WARMER. MOSTLY CLEAR. LOWS 38 TO 43. HIGHS 67 TO 72.  
SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 37 TO 42. HIGHS  
67 TO 72.    
MONDAY
 
PARTLY SUNNY. SCATTERED SHOWERS. HIGHS 55 TO 60.  
 

 
 
MTZ126-222215-  
BEARTOOTH RANGER DISTRICT CUSTER NATIONAL FOREST-  
134 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
* SKY/WEATHER...........MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE  
MORNING.  
* MAX TEMPERATURE.......51-58 AT 5000 FEET...44-54 AT 7000 FEET.  
* 24 HR TREND.........7 DEGREES COOLER.  
* MIN HUMIDITY..........32-42 PERCENT AT 5000 FEET...36-46 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........3 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................LESS THAN 5 PERCENT.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
* MIN TEMPERATURE.......33-41 AT 5000 FEET...28-38 AT 7000 FEET.  
* 24 HR TREND.........1 DEGREE COOLER.  
* MAX HUMIDITY..........46-51 PERCENT.  
* 24 HR TREND.........12 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......57-66 AT 5000 FEET...49-59 AT 7000 FEET.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MIN HUMIDITY..........24-30 PERCENT AT 5000 FEET...27-37 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........12 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 10 TO 20 MPH.  
* RIDGETOP.............WEST 15 TO 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. SNOW SHOWERS. LOWS 35 TO 42.  
WEST WINDS 5 TO 15 MPH.    
THURSDAY
 
COLDER. MOSTLY CLEAR. SCATTERED SNOW SHOWERS. LOWS  
30 TO 39. HIGHS 48 TO 57. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 35 TO 44. HIGHS 50 TO 58. SOUTHWEST  
WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS 39 TO 48. HIGHS 59 TO 69.  
SOUTHWEST WINDS 10 TO 20 MPH.    
SUNDAY
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 38 TO 44.  
HIGHS 59 TO 69.    
MONDAY
 
PARTLY SUNNY. SCATTERED SNOW SHOWERS. HIGHS 49 TO 57.  
 

 
 
MTZ127-222215-  
GOLDEN VALLEY COUNTY/MUSSELSHELL COUNTY-  
134 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......53-58.  
* 24 HR TREND.........14 DEGREES COOLER.  
* MIN HUMIDITY..........24-29 PERCENT.  
* 24 HR TREND.........6 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......36-41.  
* 24 HR TREND.........6 DEGREES COOLER.  
* MAX HUMIDITY..........49-54 PERCENT.  
* 24 HR TREND.........29 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............NORTHEAST WINDS 5 TO 10 MPH IN THE EVENING  
SHIFTING TO THE SOUTH OVERNIGHT.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........SUNNY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY.  
* MAX TEMPERATURE.......58-63.  
* 24 HR TREND.........5 DEGREES WARMER.  
* MIN HUMIDITY..........24-29 PERCENT.  
* 24 HR TREND.........UNCHANGED.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
CLOUDY. SCATTERED SHOWERS. LOWS 39 TO 44.  
NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 33 TO 38. HIGHS  
50 TO 55. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 38 TO 43. HIGHS 51 TO 56. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
WARMER. MOSTLY CLEAR. LOWS 43 TO 48. HIGHS 63 TO 68.  
SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 42 TO 47. HIGHS  
62 TO 67.    
MONDAY
 
PARTLY SUNNY. SCATTERED SHOWERS. HIGHS 50 TO 55.  
 

 
 
MTZ128-222215-  
YELLOWSTONE COUNTY-  
134 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY. ISOLATED RAIN SHOWERS IN THE  
MORNING.  
* MAX TEMPERATURE.......58-63.  
* 24 HR TREND.........13 DEGREES COOLER.  
* MIN HUMIDITY..........25-30 PERCENT.  
* 24 HR TREND.........4 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................LESS THAN 5 PERCENT.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......34-39.  
* 24 HR TREND.........10 DEGREES COOLER.  
* MAX HUMIDITY..........71-76 PERCENT.  
* 24 HR TREND.........3 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHEAST WINDS 5 TO 10 MPH IN THE EVENING  
SHIFTING TO THE SOUTHWEST OVERNIGHT.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......63-68.  
* 24 HR TREND.........5 DEGREES WARMER.  
* MIN HUMIDITY..........24-29 PERCENT.  
* 24 HR TREND.........1 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
CLOUDY. NUMEROUS SHOWERS. LOWS 39 TO 44. NORTH  
WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 31 TO 36. HIGHS  
56 TO 61. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 34 TO 39. HIGHS 56 TO 61. EAST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
WARMER. MOSTLY CLEAR. LOWS 40 TO 45. HIGHS 67 TO 72.  
SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 39 TO 44. HIGHS  
67 TO 72.    
MONDAY
 
PARTLY SUNNY. SCATTERED SHOWERS. HIGHS 55 TO 60.  
 

 
 
MTZ129-222215-  
CROW INDIAN RESERVATION/BIGHORN CANYON REC AREA-  
134 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
* SKY/WEATHER...........CLOUDY WITH SCATTERED RAIN SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
* MAX TEMPERATURE.......48-58 AT 5000 FEET...42-49 AT 7000 FEET.  
* 24 HR TREND.........17 DEGREES COOLER.  
* MIN HUMIDITY..........33-43 PERCENT AT 5000 FEET...42-52 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........9 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 20 TO 35 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................10 PERCENT.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......36-41.  
* 24 HR TREND.........5 DEGREES COOLER.  
* MAX HUMIDITY..........51-61 PERCENT AT 5000 FEET...53-63 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........22 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH IN THE EVENING  
SHIFTING TO THE SOUTHEAST OVERNIGHT.  
* RIDGETOP.............WEST 20 TO 35 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......57-67 AT 5000 FEET...51-59 AT 7000 FEET.  
* 24 HR TREND.........11 DEGREES WARMER.  
* MIN HUMIDITY..........23-30 PERCENT AT 5000 FEET...26-33 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........16 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.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
CLOUDY. NUMEROUS SHOWERS. LOWS 36 TO 43. NORTH  
WINDS 5 TO 15 MPH.    
THURSDAY
 
COOLER. PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 33 TO  
39. HIGHS 47 TO 57. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 36 TO 44. HIGHS 50 TO 60. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
WARMER. MOSTLY CLEAR. LOWS 41 TO 49. HIGHS 60 TO 70.  
SOUTH WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 39 TO 46. HIGHS  
59 TO 69.    
MONDAY
 
PARTLY SUNNY. SCATTERED SHOWERS. HIGHS 49 TO 59.  
 

 
 
MTZ130-222215-  
NORTHERN ROSEBUD/NORTHERN TREASURE COUNTIES-  
134 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......56-61.  
* 24 HR TREND.........19 DEGREES COOLER.  
* MIN HUMIDITY..........31-36 PERCENT.  
* 24 HR TREND.........9 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......29-34.  
* 24 HR TREND.........12 DEGREES COOLER.  
* MAX HUMIDITY..........74-79 PERCENT.  
* 24 HR TREND.........8 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............NORTHEAST WINDS 5 TO 10 MPH IN THE EVENING  
BECOMING LIGHT OVERNIGHT.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......63-68.  
* 24 HR TREND.........7 DEGREES WARMER.  
* MIN HUMIDITY..........25-30 PERCENT.  
* 24 HR TREND.........6 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...
 
   
WEDNESDAY NIGHT
 
CLOUDY. SCATTERED SHOWERS. LOWS 39 TO 44.  
NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 29 TO 34. HIGHS  
54 TO 59. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 33 TO 38. HIGHS 56 TO 61. NORTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 37 TO 42. HIGHS 63 TO 68. SOUTH  
WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 39 TO 44. HIGHS  
67 TO 72.    
MONDAY
 
PARTLY SUNNY. SCATTERED SHOWERS. HIGHS 57 TO 62.  
 

 
 
MTZ131-222215-  
NORTHERN CHEYENNE INDIAN RESERVATION/ASHLAND RANGER DISTRICT  
CUSTER NATL FOREST-  
134 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
* SKY/WEATHER...........PARTLY SUNNY. ISOLATED RAIN SHOWERS IN THE  
MORNING.  
* MAX TEMPERATURE.......56-61.  
* 24 HR TREND.........20 DEGREES COOLER.  
* MIN HUMIDITY..........34-39 PERCENT.  
* 24 HR TREND.........12 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 10 TO 20 MPH.  
* RIDGETOP.............WEST 25 TO 40 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................10 PERCENT.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......30-35.  
* 24 HR TREND.........8 DEGREES COOLER.  
* MAX HUMIDITY..........75-80 PERCENT.  
* 24 HR TREND.........15 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 10 MPH IN THE EVENING  
SHIFTING TO THE SOUTH OVERNIGHT.  
* RIDGETOP.............WEST 25 TO 40 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........SUNNY IN THE MORNING THEN BECOMING PARTLY  
SUNNY.  
* MAX TEMPERATURE.......67-72.  
* 24 HR TREND.........11 DEGREES WARMER.  
* MIN HUMIDITY..........18-23 PERCENT.  
* 24 HR TREND.........16 PERCENT DRIER.  
* 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.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
CLOUDY. SCATTERED SHOWERS. LOWS 37 TO 42.  
NORTH WINDS 5 TO 15 MPH.    
THURSDAY
 
COOLER. MOSTLY CLEAR. SCATTERED SHOWERS. LOWS 28 TO  
33. HIGHS 54 TO 59. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 32 TO 37. HIGHS 58 TO 63. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS 67 TO 72. SOUTH  
WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 36 TO 41. HIGHS  
70 TO 75.    
MONDAY
 
PARTLY SUNNY. SCATTERED SHOWERS. HIGHS 58 TO 63.  
 

 
 
MTZ132-222215-  
CUSTER COUNTY-  
134 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
* SKY/WEATHER...........MOSTLY CLOUDY IN THE MORNING THEN CLEARING.  
* MAX TEMPERATURE.......53-58.  
* 24 HR TREND.........21 DEGREES COOLER.  
* MIN HUMIDITY..........43-48 PERCENT.  
* 24 HR TREND.........18 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30  
MPH IN THE MORNING.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......31-36.  
* 24 HR TREND.........10 DEGREES COOLER.  
* MAX HUMIDITY..........78-83 PERCENT.  
* 24 HR TREND.........4 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 5 TO 10 MPH IN THE EVENING  
SHIFTING TO THE SOUTH OVERNIGHT.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......63-68.  
* 24 HR TREND.........10 DEGREES WARMER.  
* MIN HUMIDITY..........23-28 PERCENT.  
* 24 HR TREND.........20 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
CLOUDY. SCATTERED SHOWERS. LOWS 40 TO 45.  
NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
COOLER. MOSTLY CLEAR. SCATTERED SHOWERS. LOWS 30 TO  
35. HIGHS 52 TO 57. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 33 TO 38. HIGHS 54 TO 59. SOUTHEAST  
WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS 38 TO 43. HIGHS 62 TO 67. SOUTH  
WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 39 TO 44. HIGHS  
67 TO 72.    
MONDAY
 
PARTLY SUNNY. ISOLATED SHOWERS. HIGHS 57 TO 62.  
 

 
 
MTZ133-222215-  
SIOUX RANGER DISTRICT CUSTER NATIONAL FOREST-  
134 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
* SKY/WEATHER...........PARTLY SUNNY.  
* MAX TEMPERATURE.......55-60.  
* 24 HR TREND.........20 DEGREES COOLER.  
* MIN HUMIDITY..........36-41 PERCENT.  
* 24 HR TREND.........9 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO  
AROUND 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......32-37.  
* 24 HR TREND.........12 DEGREES COOLER.  
* MAX HUMIDITY..........83-88 PERCENT.  
* 24 HR TREND.........2 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......65-70.  
* 24 HR TREND.........10 DEGREES WARMER.  
* MIN HUMIDITY..........26-31 PERCENT.  
* 24 HR TREND.........10 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 41 TO  
46. EAST WINDS 5 TO 15 MPH.    
THURSDAY
 
COOLER. MOSTLY CLEAR. SCATTERED SHOWERS. LOWS 28 TO  
33. HIGHS 55 TO 60. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 57 TO 62. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS 36 TO 41. HIGHS 61 TO 66. SOUTH  
WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 39 TO 44. HIGHS 70 TO 75.    
MONDAY
 
PARTLY SUNNY. ISOLATED SHOWERS. HIGHS 60 TO 65.  
 

 
 
WYZ274-222215-  
SHERIDAN COUNTY-  
134 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
* SKY/WEATHER...........MOSTLY CLOUDY. ISOLATED RAIN SHOWERS IN THE  
MORNING.  
* MAX TEMPERATURE.......58-63.  
* 24 HR TREND.........14 DEGREES COOLER.  
* MIN HUMIDITY..........35-40 PERCENT.  
* 24 HR TREND.........11 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 15 TO 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................LESS THAN 10 PERCENT.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......27-32.  
* 24 HR TREND.........15 DEGREES COOLER.  
* MAX HUMIDITY..........87-92 PERCENT.  
* 24 HR TREND.........3 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........LIGHT WINDS.  
* RIDGETOP.............WEST 15 TO 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......69-74.  
* 24 HR TREND.........11 DEGREES WARMER.  
* MIN HUMIDITY..........19-24 PERCENT.  
* 24 HR TREND.........16 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........LIGHT WINDS.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. NUMEROUS SHOWERS. LOWS 34 TO  
39. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
COOLER. MOSTLY CLEAR. SCATTERED SHOWERS. LOWS 26 TO  
31. HIGHS 55 TO 60. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS 29 TO 34. HIGHS 59 TO 64. SOUTH  
WINDS 5 TO 10 MPH.    
SATURDAY
 
WARMER. MOSTLY CLEAR. LOWS 34 TO 39. HIGHS 70 TO 75.  
SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 34 TO 39. HIGHS  
72 TO 77.    
MONDAY
 
PARTLY SUNNY. SCATTERED SHOWERS. HIGHS 60 TO 65.  
 

 
 
WYZ284-222215-  
BIGHORN NATIONAL FOREST-  
134 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
* SKY/WEATHER...........MOSTLY CLOUDY. ISOLATED RAIN SHOWERS AND  
SNOW SHOWERS IN THE MORNING.  
* MAX TEMPERATURE.......42-47.  
* 24 HR TREND.........17 DEGREES COOLER.  
* MIN HUMIDITY..........43-48 PERCENT.  
* 24 HR TREND.........18 PERCENT WETTER.  
* WIND (20 FT)  
* AT BURGESS JCT.......WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................LESS THAN 10 PERCENT.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
* MIN TEMPERATURE.......25-30.  
* 24 HR TREND.........3 DEGREES COOLER.  
* MAX HUMIDITY..........67-72 PERCENT.  
* 24 HR TREND.........16 PERCENT DRIER.  
* WIND (20 FT)  
* AT BURGESS JCT.......SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......50-55.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MIN HUMIDITY..........26-31 PERCENT.  
* 24 HR TREND.........17 PERCENT DRIER.  
* WIND (20 FT)  
* AT BURGESS JCT.......SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS AND SNOW SHOWERS. LOWS  
23 TO 28. WEST WINDS 5 TO 15 MPH.    
THURSDAY
 
COLDER. MOSTLY CLEAR. SCATTERED SNOW SHOWERS. LOWS  
21 TO 26. HIGHS 39 TO 44. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 26 TO 31. HIGHS 43 TO 48. SOUTHWEST  
WINDS 5 TO 15 MPH.    
SATURDAY
 
WARMER. MOSTLY CLEAR. LOWS 31 TO 36. HIGHS 54 TO 59.  
SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND SNOW SHOWERS. LOWS  
29 TO 34. HIGHS 54 TO 59.    
MONDAY
 
PARTLY SUNNY. SCATTERED SNOW SHOWERS. HIGHS 43 TO 48.  
 

 
 
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