217  
FNUS55 KGGW 220919  
FWFGGW  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHEAST MONTANA  
NATIONAL WEATHER SERVICE GLASGOW MT  
319 AM MDT TUE OCT 22 2024  
   
DISCUSSION
 
 
A COLD FRONT PASSAGE THIS MORNING HAS BROUGHT RAIN TO MOST OF THE  
REGION. COLD AIR WILL SPILL IN THE STATE BEHIND THE FRONT FOR  
TODAY, WITH TEMPERATURES RECOVERING ON WEDNESDAY. ANOTHER SYSTEM  
WILL CROSS WYOMING ON THURSDAY WITH ANOTHER DROP IN TEMPERATURES.  
PRECIPITATION WITH THIS SYSTEM WILL GENERALLY STAY TO THE SOUTH OF  
THE REGION.  
 
MTZ134-222245-  
NORTHERN VALLEY AND NORTHERN PHILLIPS COUNTIES-  
319 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (45-55 PERCENT).  
MAX TEMPERATURE.....46-51.  
MIN HUMIDITY........56-61 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 15 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
MIN TEMPERATURE.....25-30.  
MAX HUMIDITY........91-96 PERCENT.  
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH BECOMING SOUTHWEST IN  
THE LATE EVENING AND OVERNIGHT.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).  
MAX TEMPERATURE.....55-60.  
MIN HUMIDITY........26-31 PERCENT.  
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 15 MPH BECOMING WEST 10 TO  
15 MPH LATE IN THE AFTERNOON.  
HAINES INDEX........5 MODERATE.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID  
50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE  
LOWER 60S. SOUTHEAST WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 60S.    
MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT RAIN. LOWS IN  
THE MID 30S. HIGHS IN THE UPPER 50S.  
 

 
 
MTZ135-222245-  
THE LITTLE ROCKIES-  
319 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).  
MAX TEMPERATURE.....55-60 VALLEYS AND 44-49 RIDGES.  
MIN HUMIDITY........37-42 PERCENT VALLEYS AND 52-57 PERCENT RIDGES.  
20-FOOT WINDS.......  
LOWER ELEVATION......WEST WINDS 5 TO 15 MPH.  
RIDGE............WEST WINDS 5 TO 15 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).  
MIN TEMPERATURE.....31-36.  
MAX HUMIDITY........61-66 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......NORTHWEST WINDS 5 TO 10 MPH BECOMING WEST  
IN THE LATE EVENING AND EARLY MORNING,  
THEN BECOMING DOWNSLOPE/DOWNVALLEY 2-5 MPH  
EARLY IN THE MORNING.  
RIDGE............WEST WINDS 5 TO 15 MPH BECOMING SOUTHWEST 10  
TO 15 MPH EARLY IN THE MORNING.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).  
MAX TEMPERATURE.....60-65 VALLEYS AND 50-55 RIDGES.  
MIN HUMIDITY........22-27 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......UPSLOPE/UPVALLEY 2-5 MPH.  
RIDGE............WEST WINDS 10 TO 15 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
60S. SOUTHEAST WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID  
60S.    
MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT RAIN. LOWS  
AROUND 40. HIGHS IN THE MID 50S.  
 

 
 
MTZ136-222245-  
THE LOWER MISSOURI RIVER BREAKS INCLUDING THE CHARLES M RUSSELL  
NATIONAL WILDLIFE REFUGE-  
319 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).  
MAX TEMPERATURE.....52-57.  
MIN HUMIDITY........48-53 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......NORTHWEST WINDS 5 TO 15 MPH.  
RIDGE............NORTHWEST WINDS 5 TO 15 MPH.  
HAINES INDEX........5 MODERATE.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
MIN TEMPERATURE.....31-36.  
MAX HUMIDITY........75-80 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......SOUTHWEST WINDS 5 TO 10 MPH.  
RIDGE............SOUTHWEST WINDS 5 TO 10 MPH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).  
MAX TEMPERATURE.....60-65.  
MIN HUMIDITY........23-28 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......SOUTHWEST WINDS 5 TO 15 MPH BECOMING  
UPSLOPE/UPVALLEY 4-8 MPH LATE IN THE  
AFTERNOON.  
RIDGE............SOUTHWEST WINDS 5 TO 15 MPH BECOMING WEST LATE  
IN THE AFTERNOON.  
HAINES INDEX........6 HIGH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF LIGHT RAIN. LOWS IN  
THE UPPER 30S. HIGHS IN THE MID 50S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID  
50S. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
60S. SOUTHEAST WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 60S.    
MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT RAIN. LOWS  
AROUND 40. HIGHS IN THE UPPER 50S.  
 

 
 
MTZ137-222245-  
SOUTHERN PETROLEUM AND SOUTHERN GARFIELD COUNTIES-  
319 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING  
SUNNY (15-25 PERCENT).  
MAX TEMPERATURE.....54-59.  
MIN HUMIDITY........39-44 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......NORTHWEST WINDS 10 TO 20 MPH.  
RIDGE............NORTHWEST WINDS 10 TO 20 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
MIN TEMPERATURE.....29-34.  
MAX HUMIDITY........71-76 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......SOUTHWEST WINDS 5 TO 10 MPH.  
RIDGE............SOUTHWEST WINDS 5 TO 10 MPH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).  
MAX TEMPERATURE.....62-67.  
MIN HUMIDITY........21-26 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......SOUTHWEST WINDS 5 TO 15 MPH.  
RIDGE............SOUTHWEST WINDS 5 TO 15 MPH.  
HAINES INDEX........6 HIGH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF LIGHT RAIN. LOWS IN THE  
UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID  
50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 60S. SOUTHEAST WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 60S.    
MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT RAIN. LOWS IN  
THE UPPER 30S. HIGHS IN THE UPPER 50S.  
 

 
 
MTZ120-222245-  
FORT PECK RESERVATION AND DANIELS/ROOSEVELT/SHERIDAN COUNTIES-  
319 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT). A SLIGHT CHANCE  
OF LIGHT RAIN.  
MAX TEMPERATURE.....44-49.  
MIN HUMIDITY........61-66 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...10 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).  
MIN TEMPERATURE.....25-30.  
MAX HUMIDITY........94-99 PERCENT.  
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH BECOMING SOUTHWEST 5 TO  
10 MPH AFTER MIDNIGHT.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
   
WEDNESDAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT) THEN BECOMING PARTLY  
CLOUDY (30-40 PERCENT).  
MAX TEMPERATURE.....56-61.  
MIN HUMIDITY........29-34 PERCENT.  
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 20 MPH.  
HAINES INDEX........5 MODERATE.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE  
LOWER 50S. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE LOWER  
50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE  
UPPER 50S. SOUTHEAST WINDS 10 TO 20 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
60S.    
MONDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER  
50S.  
 

 
 
MTZ122-222245-  
DAWSON/MCCONE/PRAIRIE/RICHLAND/WIBAUX COUNTIES-  
319 AM MDT TUE OCT 22 2024  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT).  
MAX TEMPERATURE.....50-55.  
MIN HUMIDITY........53-58 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
MIN TEMPERATURE.....28-33.  
MAX HUMIDITY........90-95 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 15 MPH BECOMING SOUTHWEST  
5 TO 10 MPH IN THE LATE EVENING AND OVERNIGHT.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
   
WEDNESDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT) THEN BECOMING PARTLY  
CLOUDY (30-40 PERCENT).  
MAX TEMPERATURE.....61-66.  
MIN HUMIDITY........25-30 PERCENT.  
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 15 MPH.  
HAINES INDEX........6 HIGH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
THURSDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT RAIN. LOWS IN  
THE MID 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID  
50S. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER  
60S. SOUTHEAST WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
60S.    
MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT RAIN. LOWS IN  
THE UPPER 30S. HIGHS IN THE UPPER 50S.  
 

 
 
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