657  
FNUS55 KBYZ 071158  
FWFBYZ  
 
FIRE WEATHER PLANNING FORECAST FOR SCEN AND SERN MONTANA  
NATIONAL WEATHER SERVICE BILLINGS MT  
458 AM MST TUE NOV 7 2017  
   
DISCUSSION
 
 
UPPER LEVEL HIGH PRESSURE MOVING INTO THE AREA WILL BREAK DOWN A  
BIT ON WEDNESDAY BEFORE RESTRENGTHENING THURSDAY. FOR TODAY A  
WARMER DAY EXPECTED AS SUNSHINE COMBINES WITH INCREASING WINDS TO  
PROVIDE BETTER MIXING. SNOW COVER WILL LIMIT TEMPERATURES A BIT  
BUT DO EXPECT 10 TO 15 DEGREES WARMING OVER MONDAY. WINDS WILL BE  
INCREASING ALONG FAVORED AREAS IN THE FOOTHILLS BECOMING STRONG  
OVERNIGHT. WITH INCREASING WINDS AREAS OF BLOWING SNOW WILL BE  
POSSIBLE LATER TONIGHT AND EARLY WEDNESDAY. A COLD FRONT WILL MOVE  
INTO THE AREA FROM THE NORTH ON WEDNESDAY KEEPING TEMPERATURES  
FROM WARMING FURTHER AND BRINGING FLURRIES TO AREAS NORTH OF THE  
MUSSELSHELL RIVER. A STRONGER WARMING TREND IS EXPECTED LATE IN  
THE WEEK. BORSUM  
 
THIS WILL BE THE LAST FIRE WEATHER PLANNING FORECAST ISSUED FOR  
THE SEASON. PLEASE CONTACT THE OFFICE FOR ANY SPOT FORECAST NEEDS.  
 
MTZ123-072315-  
GALLATIN NATIONAL FOREST-  
458 AM MST TUE NOV 7 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......22-31 AT 5000 FEET...20-30 AT 7000 FEET.  
* 24 HR TREND.........4 DEGREES WARMER.  
* MIN HUMIDITY..........53-63 PERCENT AT 5000 FEET...40-50 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........34 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......7-17 AT 5000 FEET...2-12 AT 7000 FEET.  
* 24 HR TREND.........4 DEGREES WARMER.  
* MAX HUMIDITY..........64-74 PERCENT AT 5000 FEET...62-72 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........13 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY.  
* MAX TEMPERATURE.......33-38 AT 5000 FEET...25-35 AT 7000 FEET.  
* 24 HR TREND.........6 DEGREES WARMER.  
* MIN HUMIDITY..........38-48 PERCENT AT 5000 FEET...30-40 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........7 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 20 TO 35 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 13 TO 23. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS WITH ISOLATED  
SHOWERS. LOWS 20 TO 30. HIGHS 37 TO 43. SOUTH WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SCATTERED SNOW AND RAIN SHOWERS. LOWS  
25 TO 35. HIGHS 38 TO 43. SOUTHWEST WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 22 TO 32. HIGHS 36 TO 41. SOUTH  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. LOWS 23 TO 33. HIGHS 38 TO 43.    
MONDAY
 
PARTLY SUNNY. SCATTERED SNOW AND RAIN SHOWERS. HIGHS  
40 TO 45.  
 

 
 
MTZ124-072315-  
WHEATLAND COUNTY/SWEET GRASS COUNTY-  
458 AM MST TUE NOV 7 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......25-30.  
* 24 HR TREND.........13 DEGREES WARMER.  
* MIN HUMIDITY..........53-58 PERCENT.  
* 24 HR TREND.........31 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR. AREAS OF BLOWING SNOW  
OVERNIGHT.  
* MIN TEMPERATURE.......9-14.  
* 24 HR TREND.........16 DEGREES WARMER.  
* MAX HUMIDITY..........77-82 PERCENT.  
* 24 HR TREND.........15 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........MOSTLY CLOUDY. AREAS OF BLOWING SNOW IN THE  
MORNING.  
* MAX TEMPERATURE.......31-36.  
* 24 HR TREND.........6 DEGREES WARMER.  
* MIN HUMIDITY..........52-57 PERCENT.  
* 24 HR TREND.........1 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. SCATTERED FLURRIES. LOWS 9 TO  
14. SOUTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 14 TO 24.  
HIGHS 32 TO 37. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND  
30 MPH.    
FRIDAY
 
MOSTLY CLOUDY. ISOLATED RAIN AND SNOW SHOWERS. LOWS  
24 TO 29. HIGHS 39 TO 44. WEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 30 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 23 TO 28. HIGHS 37 TO 42.  
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 30 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 39 TO 44.    
MONDAY
 
MOSTLY SUNNY. HIGHS 42 TO 47.  
 

 
 
MTZ125-072315-  
STILLWATER COUNTY-  
458 AM MST TUE NOV 7 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......25-30.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MIN HUMIDITY..........53-58 PERCENT.  
* 24 HR TREND.........32 PERCENT DRIER.  
* 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..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......15-20.  
* 24 HR TREND.........14 DEGREES WARMER.  
* MAX HUMIDITY..........73-78 PERCENT.  
* 24 HR TREND.........19 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY.  
* MAX TEMPERATURE.......35-40.  
* 24 HR TREND.........10 DEGREES WARMER.  
* MIN HUMIDITY..........42-47 PERCENT.  
* 24 HR TREND.........11 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 13 TO 18. SOUTHWEST WINDS  
10 TO 20 MPH.    
THURSDAY
 
MOSTLY CLOUDY. ISOLATED RAIN AND SNOW SHOWERS. LOWS  
19 TO 29. HIGHS 38 TO 43. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS  
TO AROUND 30 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SCATTERED RAIN AND SNOW SHOWERS. LOWS  
28 TO 33. HIGHS 43 TO 48. WEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 30 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 41 TO 46.  
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 30 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 27 TO 32. HIGHS 43 TO 48.    
MONDAY
 
MOSTLY SUNNY. HIGHS 45 TO 50.  
 

 
 
MTZ126-072315-  
BEARTOOTH RANGER DISTRICT CUSTER NATIONAL FOREST-  
458 AM MST TUE NOV 7 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......25-30 AT 5000 FEET...19-26 AT 7000 FEET.  
* 24 HR TREND.........1 DEGREE COOLER.  
* MIN HUMIDITY..........50-58 PERCENT AT 5000 FEET...38-48 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........33 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........CLEAR.  
* MIN TEMPERATURE.......13-19 AT 5000 FEET...10-17 AT 7000 FEET.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MAX HUMIDITY..........66-76 PERCENT AT 5000 FEET...51-61 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........57 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......32-37 AT 5000 FEET...29-36 AT 7000 FEET.  
* 24 HR TREND.........10 DEGREES WARMER.  
* MIN HUMIDITY..........33-43 PERCENT AT 5000 FEET...24-34 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........18 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 10 TO 20 MPH.  
* RIDGETOP.............WEST 25 TO 40 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 14 TO 19. WEST WINDS 10 TO  
20 MPH.    
THURSDAY
 
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 19 TO 29.  
HIGHS 36 TO 41. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
30 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 25 TO 34.  
HIGHS 39 TO 44. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
35 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 24 TO 30. HIGHS 36 TO 41. WEST  
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 30 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 24 TO 34. HIGHS 38 TO 44.    
MONDAY
 
PARTLY SUNNY. ISOLATED SNOW SHOWERS. HIGHS 41 TO 47.  
 

 
 
MTZ127-072315-  
GOLDEN VALLEY COUNTY/MUSSELSHELL COUNTY-  
458 AM MST TUE NOV 7 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......27-32.  
* 24 HR TREND.........16 DEGREES WARMER.  
* MIN HUMIDITY..........49-54 PERCENT.  
* 24 HR TREND.........35 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR. AREAS OF BLOWING SNOW  
OVERNIGHT.  
* MIN TEMPERATURE.......12-17.  
* 24 HR TREND.........14 DEGREES WARMER.  
* MAX HUMIDITY..........76-81 PERCENT.  
* 24 HR TREND.........22 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30  
MPH OVERNIGHT.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY. AREAS OF BLOWING SNOW IN THE  
MORNING. SCATTERED FLURRIES IN THE AFTERNOON.  
* MAX TEMPERATURE.......25-30.  
* 24 HR TREND.........2 DEGREES COOLER.  
* MIN HUMIDITY..........48-53 PERCENT.  
* 24 HR TREND.........1 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. SCATTERED FLURRIES. LOWS 9 TO  
14. SOUTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS 13 TO 23. HIGHS 25 TO 30. SOUTH  
WINDS 10 TO 20 MPH.    
FRIDAY
 
NOT AS COOL. MOSTLY CLOUDY. ISOLATED SNOW AND RAIN  
SHOWERS. LOWS 24 TO 30. HIGHS 38 TO 43. WEST WINDS 15 TO 25 MPH  
WITH GUSTS TO AROUND 30 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 26 TO 31. HIGHS 36 TO 41.  
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 30 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 27 TO 32. HIGHS 38 TO 43.    
MONDAY
 
MOSTLY SUNNY. HIGHS 42 TO 47.  
 

 
 
MTZ128-072315-  
YELLOWSTONE COUNTY-  
458 AM MST TUE NOV 7 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......26-31.  
* 24 HR TREND.........9 DEGREES WARMER.  
* MIN HUMIDITY..........61-66 PERCENT.  
* 24 HR TREND.........20 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........CLEAR IN THE EVENING...THEN BECOMING PARTLY  
CLOUDY.  
* MIN TEMPERATURE.......14-19.  
* 24 HR TREND.........14 DEGREES WARMER.  
* MAX HUMIDITY..........80-85 PERCENT.  
* 24 HR TREND.........10 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY IN THE MORNING...THEN BECOMING  
MOSTLY CLOUDY.  
* MAX TEMPERATURE.......31-36.  
* 24 HR TREND.........5 DEGREES WARMER.  
* MIN HUMIDITY..........59-64 PERCENT.  
* 24 HR TREND.........2 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 13 TO 18. WEST WINDS 5 TO  
15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS 16 TO 26. HIGHS 31 TO 36. SOUTH  
WINDS 5 TO 15 MPH.    
FRIDAY
 
NOT AS COOL. MOSTLY CLOUDY. ISOLATED RAIN AND SNOW  
SHOWERS. LOWS 26 TO 31. HIGHS 43 TO 48. WEST WINDS 10 TO 20 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 27 TO 32. HIGHS 41 TO 46.  
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 28 TO 33. HIGHS 43 TO 48.    
MONDAY
 
MOSTLY SUNNY. HIGHS 46 TO 51.  
 

 
 
MTZ129-072315-  
CROW INDIAN RESERVATION/BIGHORN CANYON REC AREA-  
458 AM MST TUE NOV 7 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......24-34 AT 5000 FEET...22-27 AT 7000 FEET.  
* 24 HR TREND.........18 DEGREES WARMER.  
* MIN HUMIDITY..........47-57 PERCENT AT 5000 FEET...38-48 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........34 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........CLEAR.  
* MIN TEMPERATURE.......13-18.  
* 24 HR TREND.........14 DEGREES WARMER.  
* MAX HUMIDITY..........64-74 PERCENT AT 5000 FEET...59-69 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........20 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........SUNNY IN THE MORNING...THEN BECOMING PARTLY  
SUNNY.  
* MAX TEMPERATURE.......28-33.  
* 24 HR TREND.........3 DEGREES COOLER.  
* MIN HUMIDITY..........32-42 PERCENT AT 5000 FEET...22-32 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........7 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST 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...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 13 TO 20. NORTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS 19 TO 29. HIGHS 32 TO 41.  
SOUTHEAST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS 25 TO 35.  
HIGHS 36 TO 45. WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND  
30 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 24 TO 33. HIGHS 34 TO 42. WEST  
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 25 TO 35. HIGHS 36 TO 45.    
MONDAY
 
MOSTLY SUNNY. HIGHS 38 TO 47.  
 

 
 
MTZ130-072315-  
NORTHERN ROSEBUD/NORTHERN TREASURE COUNTIES-  
458 AM MST TUE NOV 7 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.......29-34.  
* 24 HR TREND.........13 DEGREES WARMER.  
* MIN HUMIDITY..........51-56 PERCENT.  
* 24 HR TREND.........35 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......9-14.  
* 24 HR TREND.........9 DEGREES WARMER.  
* MAX HUMIDITY..........91-96 PERCENT.  
* 24 HR TREND.........1 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY. SCATTERED FLURRIES IN THE  
AFTERNOON.  
* MAX TEMPERATURE.......28-33.  
* 24 HR TREND.........1 DEGREE COOLER.  
* MIN HUMIDITY..........62-67 PERCENT.  
* 24 HR TREND.........11 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. SCATTERED FLURRIES. LOWS 11 TO  
16. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS 14 TO 24. HIGHS 34 TO 39. EAST  
WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. ISOLATED RAIN AND SNOW SHOWERS. LOWS  
24 TO 29. HIGHS 44 TO 49. SOUTHWEST WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS 25 TO 30. HIGHS 42 TO 47. WEST  
WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 45 TO 50.    
MONDAY
 
MOSTLY SUNNY. HIGHS 49 TO 54.  
 

 
 
MTZ131-072315-  
NORTHERN CHEYENNE INDIAN RESERVATION/ASHLAND RANGER DISTRICT  
CUSTER NATL FOREST-  
458 AM MST TUE NOV 7 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......32-37.  
* 24 HR TREND.........16 DEGREES WARMER.  
* MIN HUMIDITY..........41-46 PERCENT.  
* 24 HR TREND.........45 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........CLEAR.  
* MIN TEMPERATURE.......13-18.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MAX HUMIDITY..........88-93 PERCENT.  
* 24 HR TREND.........6 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........SUNNY IN THE MORNING...THEN BECOMING PARTLY  
SUNNY.  
* MAX TEMPERATURE.......34-39.  
* 24 HR TREND.........2 DEGREES WARMER.  
* MIN HUMIDITY..........43-48 PERCENT.  
* 24 HR TREND.........2 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH IN THE  
MORNING...BECOMING NORTHWEST IN THE AFTERNOON.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 14 TO 19. NORTH WINDS 5 TO  
10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS 17 TO 27. HIGHS 39 TO 44.  
SOUTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. ISOLATED RAIN AND SNOW SHOWERS. LOWS  
26 TO 31. HIGHS 47 TO 52. WEST WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 42 TO 47. WEST  
WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 44 TO 49.    
MONDAY
 
MOSTLY SUNNY. HIGHS 49 TO 54.  
 

 
 
MTZ132-072315-  
CUSTER COUNTY-  
458 AM MST TUE NOV 7 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......29-34.  
* 24 HR TREND.........15 DEGREES WARMER.  
* MIN HUMIDITY..........49-54 PERCENT.  
* 24 HR TREND.........29 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......11-16.  
* 24 HR TREND.........10 DEGREES WARMER.  
* MAX HUMIDITY..........85-90 PERCENT.  
* 24 HR TREND.........9 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY.  
* MAX TEMPERATURE.......24-29.  
* 24 HR TREND.........5 DEGREES COOLER.  
* MIN HUMIDITY..........66-71 PERCENT.  
* 24 HR TREND.........17 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. SCATTERED FLURRIES. LOWS 9 TO  
14. NORTH WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS 12 TO 22. HIGHS 26 TO 31.  
SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
FRIDAY
 
NOT AS COOL. PARTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS  
21 TO 26. HIGHS 40 TO 45. SOUTHWEST WINDS 10 TO 20 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS 22 TO 27. HIGHS 36 TO 41. WEST  
WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 41 TO 46.    
MONDAY
 
MOSTLY SUNNY. HIGHS 45 TO 50.  
 

 
 
MTZ133-072315-  
SIOUX RANGER DISTRICT CUSTER NATIONAL FOREST-  
458 AM MST TUE NOV 7 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......34-39.  
* 24 HR TREND.........15 DEGREES WARMER.  
* MIN HUMIDITY..........41-46 PERCENT.  
* 24 HR TREND.........34 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........CLEAR.  
* MIN TEMPERATURE.......14-19.  
* 24 HR TREND.........7 DEGREES WARMER.  
* MAX HUMIDITY..........94-99 PERCENT.  
* 24 HR TREND.........2 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST 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.......32-37.  
* 24 HR TREND.........2 DEGREES COOLER.  
* MIN HUMIDITY..........48-53 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 12 TO 17. NORTH WINDS 5 TO  
15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. LOWS 14 TO 20. HIGHS 29 TO 34.  
SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
FRIDAY
 
WARMER. PARTLY CLOUDY. LOWS 20 TO 27. HIGHS 49 TO 54.  
SOUTHWEST WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS 24 TO 29. HIGHS 44 TO 49. WEST  
WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS 25 TO 30. HIGHS 47 TO 52.    
MONDAY
 
MOSTLY SUNNY. HIGHS 52 TO 57.  
 

 
 
WYZ274-072315-  
SHERIDAN COUNTY-  
458 AM MST TUE NOV 7 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......33-38.  
* 24 HR TREND.........13 DEGREES WARMER.  
* MIN HUMIDITY..........48-53 PERCENT.  
* 24 HR TREND.........37 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........CLEAR.  
* MIN TEMPERATURE.......11-16.  
* 24 HR TREND.........13 DEGREES WARMER.  
* MAX HUMIDITY..........83-88 PERCENT.  
* 24 HR TREND.........9 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......37-42.  
* 24 HR TREND.........4 DEGREES WARMER.  
* MIN HUMIDITY..........38-43 PERCENT.  
* 24 HR TREND.........10 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 13 TO 18. WEST WINDS 5 TO  
10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 16 TO 26. HIGHS 42 TO 47. SOUTH  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. ISOLATED RAIN AND SNOW SHOWERS. LOWS  
24 TO 29. HIGHS 49 TO 54. WEST WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 22 TO 27. HIGHS 43 TO 48.  
SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 23 TO 28. HIGHS 46 TO 51.    
MONDAY
 
MOSTLY SUNNY. HIGHS 50 TO 55.  
 

 
 
WYZ284-072315-  
BIGHORN NATIONAL FOREST-  
458 AM MST TUE NOV 7 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......24-29.  
* 24 HR TREND.........1 DEGREE COOLER.  
* MIN HUMIDITY..........28-33 PERCENT.  
* 24 HR TREND.........40 PERCENT DRIER.  
* WIND (20 FT)  
* AT BURGESS JCT.......SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........CLEAR.  
* MIN TEMPERATURE.......9-14.  
* 24 HR TREND.........15 DEGREES WARMER.  
* MAX HUMIDITY..........52-57 PERCENT.  
* 24 HR TREND.........46 PERCENT DRIER.  
* WIND (20 FT)  
* AT BURGESS JCT.......SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
WEDNESDAY
 
 
* SKY/WEATHER...........SUNNY IN THE MORNING...THEN BECOMING PARTLY  
SUNNY.  
* MAX TEMPERATURE.......30-35.  
* 24 HR TREND.........6 DEGREES WARMER.  
* MIN HUMIDITY..........15-20 PERCENT.  
* 24 HR TREND.........13 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. LOWS 12 TO 17. SOUTHWEST WINDS  
5 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 15 TO 25. HIGHS 34 TO 39.  
SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 20 TO 25.  
HIGHS 34 TO 39. WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND  
30 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 17 TO 22. HIGHS 29 TO 34.  
SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 19 TO 24. HIGHS 33 TO 38.    
MONDAY
 
MOSTLY SUNNY. HIGHS 35 TO 40.  
 

 
 
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