347  
FNUS55 KMSO 150707  
FWFMSO  
 
FIRE WEATHER PLANNING FORECAST FOR WRN MONTANA AND N CNTRL IDAHO  
NATIONAL WEATHER SERVICE MISSOULA MT  
107 AM MDT WED APR 15 2026  
 
   
DISCUSSION  
 
IDAHO (ZONES 102 AND 103): WIDESPREAD PRECIPITATION AND HIGH WETTING  
RAIN CHANCES CONTINUE TODAY WITH OCCASIONAL SHOWERS THURSDAY AND  
FRIDAY. A STRONG COLD FRONT PRESSES THROUGH THIS AFTERNOON DROPPING SNOW  
LEVELS TO VALLEY FLOORS TONIGHT. GUSTY WINDS WILL BE COMMON THE NEXT  
SEVERAL DAYS. WARMER AND DRIER IS THE TREND FOR THIS WEEKEND.  
 
NORTHWEST MT (ZONES 104 AND 105): WIDESPREAD PRECIPITATION AND HIGH  
WETTING RAIN CHANCES CONTINUE TODAY WITH OCCASIONAL SHOWERS THURSDAY  
AND FRIDAY. A STRONG COLD FRONT PRESSES THROUGH THIS AFTERNOON DROPPING  
SNOW LEVELS TO VALLEY FLOORS BY THIS EVENING. GUSTY WINDS WILL BE  
COMMON THE NEXT SEVERAL DAYS. WARMER AND DRIER IS THE TREND FOR THIS  
WEEKEND.  
 
WEST CENTRAL MT (ZONES 106, 107 AND 108): WIDESPREAD PRECIPITATION AND  
HIGH WETTING RAIN CHANCES ARE EXPECTED TODAY WITH OCCASIONAL SHOWERS  
THURSDAY AND FRIDAY. A STRONG COLD FRONT PRESSES THROUGH THIS AFTERNOON  
DROPPING SNOW LEVELS TO VALLEY FLOORS BY THIS EVENING. GUSTY WINDS WILL  
BE COMMON THE NEXT SEVERAL DAYS. WARMER AND DRIER IS THE TREND FOR THIS  
WEEKEND.  
 
SOUTHWEST MT (ZONES 109, 110 AND 111): SCATTERED SHOWERS TODAY  
TRANSITIONS TO WIDESPREAD PRECIPITATION AND HIGH WETTING RAIN CHANCES  
TONIGHT. OCCASIONAL SHOWERS CONTINUE ON THURSDAY AND FRIDAY. A STRONG  
COLD FRONT PRESSES THROUGH THIS EVENING DROPPING SNOW LEVELS TO VALLEY  
FLOORS. GUSTY WINDS WILL BE COMMON THE NEXT SEVERAL DAYS. WARMER AND  
DRIER IS THE TREND FOR THIS WEEKEND.  
 
IDZ102-103-160715-  
PALOUSE/HELLS CANYON-CLEARWATER/NEZ PERCE-  
1207 AM PDT WED APR 15 2026  
   
TODAY  
 
* SKY/WEATHER.........RAIN SHOWERS AND SNOW SHOWERS. SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SNOW LEVEL 4500 FEET.  
* MAX TEMPERATURE.....48-58 VALLEYS AND 35-45 RIDGES.  
* MIN HUMIDITY........62-72 PERCENT.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......SOUTHWEST 10-20 MPH.  
* RIDGE TOP............SOUTHWEST 10-20 MPH.  
* MIXING HEIGHT.......3 KFT AGL UNTIL 1200, THEN 5 KFT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 20 MPH.  
* CHANCE LIGHTNING....20 PERCENT.  
* CWR (> 0.10 INCH)...100 PERCENT.  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS.  
* MIN TEMPERATURE.....20-30.  
* MAX HUMIDITY........80-90 PERCENT VALLEYS AND 86-96 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......SOUTHWEST 10-15 MPH.  
* RIDGE TOP............WEST 10-15 MPH.  
* MIXING HEIGHT.......4 KFT AGL UNTIL 2000, THEN 1-2 KFT AGL.  
* TRANSPORT WINDS.....WEST 20 MPH UNTIL 2100, THEN 10 MPH.  
* CHANCE LIGHTNING....NEAR 0 PERCENT.  
* CWR (> 0.10 INCH)...30 PERCENT OVER THE PALOUSE/HELLS  
CANYON...AND 70 PERCENT TOWARD THE CLEARWATER/NEZ PERCE.  
   
THURSDAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW SHOWERS. SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE.....40-50 VALLEYS AND 25-35 RIDGES.  
* MIN HUMIDITY........49-59 PERCENT.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......WEST 5-15 MPH.  
* RIDGE TOP............WEST 10-20 MPH.  
* MIXING HEIGHT.......3 KFT AGL UNTIL 0900. 8 KFT AGL AFTER 1400.  
* TRANSPORT WINDS.....WEST 15 MPH UNTIL 1600, THEN NORTHWEST 20  
MPH.  
* CHANCE LIGHTNING....15 PERCENT.  
* CWR (> 0.10 INCH)...20 PERCENT OVER THE PALOUSE/HELLS  
CANYON...AND 60 PERCENT TOWARD THE CLEARWATER/NEZ PERCE.  
   
FRIDAY  
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. CHANCE OF SNOW  
50 PERCENT. LOWS 25-35. HIGHS 45-55. MIN HUMIDITIES 25-35 PERCENT.  
SOUTHWEST WINDS 10-15 MPH.    
SATURDAY  
PARTLY CLOUDY. LOWS 25-35. HIGHS 55-65. MIN HUMIDITIES  
25-35 PERCENT. SOUTH WINDS 10-15 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS 35-45. HIGHS 60-70. SOUTH WINDS 5-10 MPH.   
MONDAY  
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. CHANCE OF  
PRECIPITATION 20 PERCENT. LOWS 40-50. HIGHS 65-75.    
TUESDAY  
PARTLY CLOUDY WITH CHANCE OF RAIN AND SNOW. CHANCE OF  
PRECIPITATION 30 PERCENT. LOWS 40-50. HIGHS 65-75.  
 
 
 
MTZ104-105-160715-  
KOOTENAI-FLATHEAD/GLACIER PARK-  
107 AM MDT WED APR 15 2026  
   
TODAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW SHOWERS AND RAIN SHOWERS.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW LEVEL 3500  
FEET.  
* MAX TEMPERATURE.....45-50 VALLEYS AND 30-40 RIDGES.  
* MIN HUMIDITY........42-52 PERCENT VALLEYS AND 64-74 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......SOUTHWEST 15-25 MPH.  
* RIDGE TOP............SOUTHWEST 15-25 MPH.  
* MIXING HEIGHT.......3 KFT AGL UNTIL 1000. 6 KFT AGL AFTER 1400.  
* TRANSPORT WINDS.....SOUTHWEST 20 MPH.  
* CHANCE LIGHTNING....20 PERCENT OVER THE KOOTENAI...AND 15 PERCENT  
TOWARD THE FLATHEAD/GLACIER PARK.  
* CWR (> 0.10 INCH)...60 PERCENT OVER THE KOOTENAI...AND 80 PERCENT  
TOWARD THE FLATHEAD/GLACIER PARK.  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS.  
* MIN TEMPERATURE.....25-30 VALLEYS AND 15-25 RIDGES.  
* MAX HUMIDITY........69-79 PERCENT.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......WEST 10-20 MPH.  
* RIDGE TOP............WEST 10-20 MPH.  
* MIXING HEIGHT.......5 KFT AGL UNTIL 2000, THEN 1-2 KFT AGL.  
* TRANSPORT WINDS.....WEST 20 MPH UNTIL 2400, THEN 10 MPH.  
* CHANCE LIGHTNING....NEAR 0 PERCENT.  
* CWR (> 0.10 INCH)...30 PERCENT OVER THE KOOTENAI...AND 50 PERCENT  
TOWARD THE FLATHEAD/GLACIER PARK.  
   
THURSDAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW SHOWERS LIKELY.  
* MAX TEMPERATURE.....40-50 VALLEYS AND 28-38 RIDGES.  
* MIN HUMIDITY........36-46 PERCENT VALLEYS AND 57-67 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......WEST 10-15 MPH.  
* RIDGE TOP............WEST 10-20 MPH.  
* MIXING HEIGHT.......3 KFT AGL UNTIL 0900. 8 KFT AGL AFTER 1400.  
* TRANSPORT WINDS.....NORTHWEST 15 MPH.  
* CHANCE LIGHTNING....NEAR 0 PERCENT OVER THE KOOTENAI...AND 15  
PERCENT TOWARD THE FLATHEAD/GLACIER PARK.  
* CWR (> 0.10 INCH)...40 PERCENT.  
   
FRIDAY  
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. CHANCE OF SNOW  
30 PERCENT. LOWS 25-35. HIGHS 40-50. MIN HUMIDITIES 25-35 PERCENT. WEST  
WINDS 10-15 MPH.    
SATURDAY  
PARTLY CLOUDY. LOWS 25-35. HIGHS 45-55. MIN HUMIDITIES  
20-30 PERCENT. SOUTHWEST WINDS 10-20 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS 30-40. HIGHS 55-65. SOUTHWEST WINDS  
10-15 MPH.    
MONDAY  
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN  
20 PERCENT. LOWS 35-45. HIGHS 60-70.    
TUESDAY  
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. CHANCE OF  
PRECIPITATION 20 PERCENT. LOWS 40-50. HIGHS 60-70.  
 
 
 
MTZ106-108-160715-  
WEST LOLO-EAST LOLO-  
107 AM MDT WED APR 15 2026  
   
TODAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW SHOWERS AND RAIN SHOWERS.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW LEVEL 4500  
FEET.  
* MAX TEMPERATURE.....43-53 VALLEYS AND 35-45 RIDGES.  
* MIN HUMIDITY........53-63 PERCENT VALLEYS AND 68-78 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......WEST 10-20 MPH.  
* RIDGE TOP............WEST 15-25 MPH.  
* MIXING HEIGHT.......3 KFT AGL UNTIL 1000, THEN 5 KFT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 20 MPH UNTIL 1400, THEN WEST 25  
MPH.  
* CHANCE LIGHTNING....20 PERCENT.  
* CWR (> 0.10 INCH)...90 PERCENT OVER THE WEST LOLO...AND 60  
PERCENT TOWARD THE EAST LOLO.  
   
TONIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SNOW SHOWERS.  
* MIN TEMPERATURE.....20-25.  
* MAX HUMIDITY........81-91 PERCENT VALLEYS AND 75-85 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......WEST 10-20 MPH.  
* RIDGE TOP............WEST 10-20 MPH.  
* MIXING HEIGHT.......4 KFT AGL UNTIL 2000, THEN 2 KFT AGL.  
* TRANSPORT WINDS.....WEST 20 MPH.  
* CHANCE LIGHTNING....NEAR 0 PERCENT.  
* CWR (> 0.10 INCH)...20 PERCENT OVER THE WEST LOLO...AND 40  
PERCENT TOWARD THE EAST LOLO.  
   
THURSDAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW SHOWERS.  
* MAX TEMPERATURE.....35-45 VALLEYS AND 28-38 RIDGES.  
* MIN HUMIDITY........39-49 PERCENT VALLEYS AND 52-62 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......WEST 10-20 MPH.  
* RIDGE TOP............WEST 15-25 MPH.  
* MIXING HEIGHT.......3 KFT AGL UNTIL 0900. 9 KFT AGL AFTER 1400.  
* TRANSPORT WINDS.....WEST 15 MPH UNTIL 1600, THEN NORTHWEST 20  
MPH.  
* CHANCE LIGHTNING....NEAR 0 PERCENT OVER THE WEST LOLO...AND 15  
PERCENT TOWARD THE EAST LOLO.  
* CWR (> 0.10 INCH)...40 PERCENT.  
   
FRIDAY  
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. CHANCE OF SNOW  
30 PERCENT. LOWS 25-35. HIGHS 40-50. MIN HUMIDITIES 20-30 PERCENT. WEST  
WINDS 10-20 MPH.    
SATURDAY  
MOSTLY CLEAR. LOWS 25-35. HIGHS 50-60. MIN HUMIDITIES  
15-25 PERCENT. SOUTHWEST WINDS 10-15 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS 30-40. HIGHS 60-70. SOUTHWEST WINDS  
10-15 MPH.    
MONDAY  
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN  
20 PERCENT. LOWS 35-45. HIGHS 60-70.    
TUESDAY  
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. CHANCE OF  
PRECIPITATION 20 PERCENT. LOWS 40-50. HIGHS 65-75.  
 
 
 
MTZ107-160715-  
FLATHEAD RESERVATION-  
107 AM MDT WED APR 15 2026  
   
TODAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS AND SNOW SHOWERS.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW LEVEL 4500  
FEET.  
* MAX TEMPERATURE.....50-55 VALLEYS AND 30-35 RIDGES.  
* MIN HUMIDITY........55-65 PERCENT VALLEYS AND 78-88 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......SOUTHWEST 10-20 MPH.  
* RIDGE TOP............SOUTHWEST 15-25 MPH.  
* MIXING HEIGHT.......3 KFT AGL UNTIL 1000, THEN 5 KFT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 20 MPH UNTIL 1500, THEN WEST 20  
MPH.  
* CHANCE LIGHTNING....20 PERCENT.  
* CWR (> 0.10 INCH)...40 PERCENT OVER AREAS WEST OF HIGHWAY  
93...AND 90 PERCENT TOWARD THE MISSION MTNS AND AREAS EAST OF  
HIGHWAY 93.  
   
TONIGHT  
 
* SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SNOW SHOWERS AND  
RAIN SHOWERS.  
* MIN TEMPERATURE.....30-35 VALLEYS AND 15-20 RIDGES.  
* MAX HUMIDITY........66-76 PERCENT VALLEYS AND 88-98 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......SOUTHWEST 10-20 MPH.  
* RIDGE TOP............SOUTHWEST 15-25 MPH.  
* MIXING HEIGHT.......5 KFT AGL UNTIL 2000, THEN 1-2 KFT AGL.  
* TRANSPORT WINDS.....WEST 20 MPH UNTIL 2400, THEN 10 MPH.  
* CHANCE LIGHTNING....NEAR 0 PERCENT.  
* CWR (> 0.10 INCH)...10 PERCENT OVER AREAS WEST OF HIGHWAY  
93...AND 50 PERCENT TOWARD THE MISSION MTNS AND AREAS EAST OF  
HIGHWAY 93.  
   
THURSDAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW SHOWERS LIKELY. SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE.....45-50 VALLEYS AND 25-30 RIDGES.  
* MIN HUMIDITY........38-48 PERCENT VALLEYS AND 56-66 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......WEST 10-20 MPH.  
* RIDGE TOP............WEST 15-25 MPH.  
* MIXING HEIGHT.......3 KFT AGL UNTIL 0900. 8 KFT AGL AFTER 1400.  
* TRANSPORT WINDS.....WEST 15 MPH.  
* CHANCE LIGHTNING....15 PERCENT OVER AREAS WEST OF HIGHWAY  
93...AND 20 PERCENT TOWARD THE MISSION MTNS AND AREAS EAST OF  
HIGHWAY 93.  
* CWR (> 0.10 INCH)...40 PERCENT OVER AREAS WEST OF HIGHWAY  
93...AND 70 PERCENT TOWARD THE MISSION MTNS AND AREAS EAST OF  
HIGHWAY 93.  
   
FRIDAY  
PARTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. CHANCE OF SNOW  
30 PERCENT. LOWS 25-35. HIGHS 45-55. MIN HUMIDITIES 20-30 PERCENT.  
SOUTHWEST WINDS 10-20 MPH.    
SATURDAY  
MOSTLY CLEAR. LOWS 25-35. HIGHS 55-65. MIN HUMIDITIES  
20-30 PERCENT. SOUTHWEST WINDS 10-15 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS 30-40. HIGHS 60-70. SOUTH WINDS  
10-15 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS 40-50. HIGHS 65-75.    
TUESDAY  
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN  
20 PERCENT. LOWS 40-50. HIGHS 65-75.  
 
 
 
MTZ109-160715-  
BITTERROOT-  
107 AM MDT WED APR 15 2026  
   
TODAY  
 
* SKY/WEATHER.........SNOW SHOWERS AND RAIN SHOWERS. SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SNOW LEVEL 6000 FEET.  
* MAX TEMPERATURE.....55-60 VALLEYS AND 35-40 RIDGES.  
* MIN HUMIDITY........45-55 PERCENT VALLEYS AND 63-73 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......SOUTHWEST 15-25 MPH.  
* RIDGE TOP............SOUTHWEST 15-25 MPH.  
* MIXING HEIGHT.......3 KFT AGL UNTIL 1000. 6 KFT AGL AFTER 1300.  
* TRANSPORT WINDS.....SOUTHWEST 15 MPH UNTIL 1000. 30 MPH AFTER  
1400.  
* CHANCE LIGHTNING....20 PERCENT.  
* CWR (> 0.10 INCH)...90 PERCENT OVER THE DARBY, SULA, AND WEST  
FORK DISTRICTS...AND 70 PERCENT TOWARD AREAS NORTH OF HAMILTON.  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS.  
* MIN TEMPERATURE.....20-30 VALLEYS AND 15-20 RIDGES.  
* MAX HUMIDITY........69-79 PERCENT.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......NORTHWEST 5-15 MPH BECOMING VARIABLE LESS  
THAN 5 MPH AFTER MIDNIGHT.  
* RIDGE TOP............WEST 20-30 MPH DECREASING TO 10-20 MPH AFTER  
MIDNIGHT.  
* MIXING HEIGHT.......3 KFT AGL UNTIL 2400, THEN 1-2 KFT AGL.  
* TRANSPORT WINDS.....WEST 20 MPH UNTIL 2300, THEN 10 MPH.  
* CHANCE LIGHTNING....NEAR 0 PERCENT.  
* CWR (> 0.10 INCH)...80 PERCENT OVER THE DARBY, SULA, AND WEST  
FORK DISTRICTS...AND 30 PERCENT TOWARD AREAS NORTH OF HAMILTON.  
   
THURSDAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW SHOWERS. SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE.....40-45 VALLEYS AND 25-30 RIDGES.  
* MIN HUMIDITY........32-42 PERCENT VALLEYS AND 47-57 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......CALM TO BECOMING NORTHWEST 5-15 MPH IN THE  
AFTERNOON.  
* RIDGE TOP............WEST 15-25 MPH.  
* MIXING HEIGHT.......3 KFT AGL UNTIL 0900. 9 KFT AGL AFTER 1400.  
* TRANSPORT WINDS.....NORTHWEST 15 MPH UNTIL 1400, THEN 20 MPH.  
* CHANCE LIGHTNING....15 PERCENT.  
* CWR (> 0.10 INCH)...40 PERCENT.  
   
FRIDAY  
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. CHANCE OF SNOW  
40 PERCENT. LOWS 20-30. HIGHS 35-45. MIN HUMIDITIES 15-25 PERCENT. WEST  
WINDS 15-25 MPH.    
SATURDAY  
WARMER. MOSTLY CLEAR. LOWS 20-30. HIGHS 50-60. MIN  
HUMIDITIES 15-25 PERCENT. SOUTHWEST WINDS 10-20 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS 30-40. HIGHS 55-65. SOUTH WINDS  
10-15 MPH.    
MONDAY  
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. CHANCE OF  
PRECIPITATION 20 PERCENT. LOWS 35-45. HIGHS 60-70.    
TUESDAY  
PARTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN.  
CHANCE OF PRECIPITATION 30 PERCENT. LOWS 35-45. HIGHS 60-70.  
 
 
 
MTZ110-111-160715-  
DEERLODGE/WEST BEAVERHEAD-EAST BEAVERHEAD-  
107 AM MDT WED APR 15 2026  
   
TODAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS. SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW LEVEL 6500 FEET.  
* MAX TEMPERATURE.....48-58 VALLEYS AND 40-45 RIDGES.  
* MIN HUMIDITY........37-47 PERCENT VALLEYS AND 47-57 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......SOUTHWEST 25-35 MPH.  
* RIDGE TOP............SOUTHWEST 25-35 MPH.  
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 0900. 7 KFT AGL AFTER 1100.  
* TRANSPORT WINDS.....SOUTHWEST 20 MPH UNTIL 1000. 35 MPH AFTER  
1400.  
* CHANCE LIGHTNING....20 PERCENT OVER THE DEERLODGE/WEST  
BEAVERHEAD...AND 15 PERCENT TOWARD THE EAST BEAVERHEAD.  
* CWR (> 0.10 INCH)...40 PERCENT OVER THE DEERLODGE/WEST  
BEAVERHEAD...AND 10 PERCENT TOWARD THE EAST BEAVERHEAD.  
   
TONIGHT  
 
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING. SNOW SHOWERS.  
* MIN TEMPERATURE.....15-25.  
* MAX HUMIDITY........69-79 PERCENT VALLEYS AND 75-85 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......WEST 20-30 MPH DECREASING TO 10-20 MPH AFTER  
MIDNIGHT.  
* RIDGE TOP............WEST 20-30 MPH.  
* MIXING HEIGHT.......5 KFT AGL UNTIL 2000, THEN 3 KFT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 30 MPH UNTIL 2100, THEN WEST 20  
MPH.  
* CHANCE LIGHTNING....NEAR 0 PERCENT OVER THE DEERLODGE/WEST  
BEAVERHEAD...AND 20 PERCENT TOWARD THE EAST BEAVERHEAD.  
* CWR (> 0.10 INCH)...70 PERCENT.  
   
THURSDAY  
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW SHOWERS.  
* MAX TEMPERATURE.....35-40 VALLEYS AND 25-30 RIDGES.  
* MIN HUMIDITY........34-44 PERCENT VALLEYS AND 47-57 PERCENT  
RIDGES.  
* 20-FOOT WINDS.......  
* LOWER ELEVATION......NORTHWEST 10-20 MPH.  
* RIDGE TOP............NORTHWEST 15-25 MPH.  
* MIXING HEIGHT.......4 KFT AGL UNTIL 0900. 9 KFT AGL AFTER 1100.  
* TRANSPORT WINDS.....NORTHWEST 20 MPH.  
* CHANCE LIGHTNING....15 PERCENT OVER THE DEERLODGE/WEST  
BEAVERHEAD...AND NEAR 0 PERCENT TOWARD THE EAST BEAVERHEAD.  
* CWR (> 0.10 INCH)...30 PERCENT OVER THE DEERLODGE/WEST  
BEAVERHEAD...AND 50 PERCENT TOWARD THE EAST BEAVERHEAD.  
   
FRIDAY  
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS. CHANCE OF SNOW  
30 PERCENT. LOWS 15-25. HIGHS 35-45. MIN HUMIDITIES 15-25 PERCENT.  
NORTHWEST WINDS 10-20 MPH.    
SATURDAY  
MOSTLY CLEAR. LOWS 15-25. HIGHS 45-55. MIN HUMIDITIES  
15-25 PERCENT. WEST WINDS 10-20 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS 25-35. HIGHS 55-65. SOUTH WINDS  
10-20 MPH.    
MONDAY  
PARTLY CLOUDY. LOWS 35-45. HIGHS 60-70.    
TUESDAY  
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. CHANCE OF  
PRECIPITATION 20 PERCENT. LOWS 35-45. HIGHS 60-70.  
 
 
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