017  
FNUS55 KGGW 100939  
FWFGGW  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHEAST MONTANA  
NATIONAL WEATHER SERVICE GLASGOW MT  
339 AM MDT FRI MAY 10 2024  
   
DISCUSSION
 
HIGH PRESSURE WILL BE OVER THE AREA TODAY AND  
SATURDAY WITH CLEAR TO PARTLY CLOUDY SKIES. TEMPERATURES WILL BE WARM  
OVER THE WEEKEND. CHANCES FOR SHOWERS AND AT TIMES THUNDERSTORMS  
WILL BEGIN ON SUNDAY AND CONTINUE FOR THE NEXT SEVERAL DAYS. A  
COLD FRONT MONDAY AFTERNOON AND NIGHT WILL BRING COOLER  
TEMPERATURES STARTING ON TUESDAY.  
 
MTZ134-102245-  
NORTHERN VALLEY AND NORTHERN PHILLIPS COUNTIES-  
339 AM MDT FRI MAY 10 2024  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (20-30 PERCENT).  
MAX TEMPERATURE.....69-74.  
MIN HUMIDITY........31-36 PERCENT.  
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH.  
HAINES INDEX........6 HIGH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).  
MIN TEMPERATURE.....42-47.  
MAX HUMIDITY........79-84 PERCENT.  
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH BECOMING SOUTHWEST 5 TO  
10 MPH EARLY IN THE MORNING.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).  
MAX TEMPERATURE.....75-80.  
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........6 HIGH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.  
SOUTHEAST WINDS 10 TO 20 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.  
NORTHWEST WINDS 10 TO 20 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE MID 60S.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE MID  
60S.  
 

 
 
MTZ135-102245-  
THE LITTLE ROCKIES-  
339 AM MDT FRI MAY 10 2024  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
MAX TEMPERATURE.....69-74 VALLEYS AND 60-65 RIDGES.  
MIN HUMIDITY........37-42 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......UPSLOPE/UPVALLEY 5-10 MPH.  
RIDGE............WEST WINDS 5 TO 15 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).  
MIN TEMPERATURE.....45-50.  
MAX HUMIDITY........66-71 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......WEST WINDS 5 TO 10 MPH.  
RIDGE............WEST WINDS 10 TO 15 MPH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).  
MAX TEMPERATURE.....75-80 VALLEYS AND 67-72 RIDGES.  
MIN HUMIDITY........30-35 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......WEST WINDS 5 TO 15 MPH.  
RIDGE............WEST WINDS 5 TO 15 MPH.  
HAINES INDEX........5 MODERATE.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50.  
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S.  
SOUTHWEST WINDS 15 TO 25 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.  
NORTHWEST WINDS 15 TO 25 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE  
LOWER 60S.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID  
60S.  
 

 
 
MTZ136-102245-  
THE LOWER MISSOURI RIVER BREAKS INCLUDING THE CHARLES M RUSSELL  
NATIONAL WILDLIFE REFUGE-  
339 AM MDT FRI MAY 10 2024  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
MAX TEMPERATURE.....68-73.  
MIN HUMIDITY........37-42 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......WEST WINDS 5 TO 15 MPH.  
RIDGE............WEST WINDS 5 TO 15 MPH.  
HAINES INDEX........5 MODERATE.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).  
MIN TEMPERATURE.....45-50.  
MAX HUMIDITY........76-81 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.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).  
MAX TEMPERATURE.....75-80.  
MIN HUMIDITY........32-37 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......WEST WINDS 5 TO 15 MPH BECOMING 10 TO 15  
MPH LATE IN THE AFTERNOON.  
RIDGE............WEST WINDS 5 TO 15 MPH BECOMING 10 TO 15 MPH  
LATE IN THE AFTERNOON.  
HAINES INDEX........6 HIGH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.  
SOUTH WINDS 10 TO 20 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE MID 60S. NORTHWEST  
WINDS 10 TO 20 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID  
60S.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER  
60S.  
 

 
 
MTZ137-102245-  
SOUTHERN PETROLEUM AND SOUTHERN GARFIELD COUNTIES-  
339 AM MDT FRI MAY 10 2024  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
MAX TEMPERATURE.....66-71.  
MIN HUMIDITY........38-43 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)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
MIN TEMPERATURE.....42-47.  
MAX HUMIDITY........78-83 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.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).  
MAX TEMPERATURE.....73-78.  
MIN HUMIDITY........29-34 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......SOUTHWEST WINDS 5 TO 15 MPH BECOMING  
UPSLOPE/UPVALLEY 4-8 MPH LATE IN THE  
AFTERNOON.  
RIDGE............WEST WINDS 5 TO 15 MPH BECOMING NORTHWEST 10  
TO 15 MPH LATE IN THE AFTERNOON.  
HAINES INDEX........6 HIGH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS AROUND 50. HIGHS IN THE UPPER 70S. SOUTH  
WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.  
NORTHWEST WINDS 10 TO 20 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE MID  
60S.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER  
60S.  
 

 
 
MTZ120-102245-  
FORT PECK RESERVATION AND DANIELS/ROOSEVELT/SHERIDAN COUNTIES-  
339 AM MDT FRI MAY 10 2024  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (20-30 PERCENT).  
MAX TEMPERATURE.....69-74.  
MIN HUMIDITY........30-35 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 15 MPH.  
HAINES INDEX........6 HIGH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).  
MIN TEMPERATURE.....44-49.  
MAX HUMIDITY........73-78 PERCENT.  
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).  
MAX TEMPERATURE.....75-80.  
MIN HUMIDITY........27-32 PERCENT.  
20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.  
HAINES INDEX........6 HIGH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 70S.  
SOUTHEAST WINDS 10 TO 20 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.  
WEST WINDS 10 TO 20 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS AROUND 40. HIGHS IN THE LOWER 60S.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE MID  
60S.  
 

 
 
MTZ122-102245-  
DAWSON/MCCONE/PRAIRIE/RICHLAND/WIBAUX COUNTIES-  
339 AM MDT FRI MAY 10 2024  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
MAX TEMPERATURE.....67-72.  
MIN HUMIDITY........35-40 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 15 MPH.  
HAINES INDEX........6 HIGH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
MIN TEMPERATURE.....42-47.  
MAX HUMIDITY........77-82 PERCENT.  
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH BECOMING SOUTHWEST 5 TO  
10 MPH AFTER MIDNIGHT.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).  
MAX TEMPERATURE.....74-79.  
MIN HUMIDITY........29-34 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...
 
   
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S.  
SOUTHEAST WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.  
WEST WINDS 10 TO 20 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE MID  
60S.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 60S.  
 

 
 
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