200  
FNUS55 KGGW 180913  
FWFGGW  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHEAST MONTANA  
NATIONAL WEATHER SERVICE GLASGOW MT  
313 AM MDT WED SEP 18 2019  
   
DISCUSSION
 
AFTER SOME OVERNIGHT SHOWERS AND THUNDERSTORMS,  
EXPECT DRY WEATHER FOR THE NEXT TWO DAYS. TEMPERATURES WILL BE  
CLOSE TO NORMAL WITH MODERATE HUMIDITY DUE TO THE RECENT ABUNDANT  
RAINFALL. THE NEXT SYSTEM TO BRING RAIN TO THE REGION WILL DEVELOP  
ON THURSDAY AFTERNOON WITH PERIODS OF RAIN POSSIBLE THROUGH  
SATURDAY.  
 
MTZ134-182245-  
NORTHERN VALLEY AND NORTHERN PHILLIPS COUNTIES-  
313 AM MDT WED SEP 18 2019  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
MAX TEMPERATURE.....69-74.  
MIN HUMIDITY........33-38 PERCENT.  
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH BECOMING SOUTH LATE IN  
THE AFTERNOON.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PERCENT).  
MIN TEMPERATURE.....46-51.  
MAX HUMIDITY........77-82 PERCENT.  
20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (45-55 PERCENT).  
MAX TEMPERATURE.....70-75.  
MIN HUMIDITY........44-49 PERCENT.  
20-FOOT WINDS.......EAST WINDS 5 TO 15 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
FRIDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID  
60S. NORTHWEST WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
MID 40S. HIGHS AROUND 70. WEST WINDS 5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER  
60S.  
 

 
 
MTZ135-182245-  
THE LITTLE ROCKIES-  
313 AM MDT WED SEP 18 2019  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
MAX TEMPERATURE.....74-79 VALLEYS AND 63-68 RIDGES.  
MIN HUMIDITY........25-30 PERCENT VALLEYS AND 41-46 PERCENT RIDGES.  
20-FOOT WINDS.......  
LOWER ELEVATION......UPSLOPE/UPVALLEY 2-5 MPH BECOMING  
UPSLOPE/UPVALLEY 4-8 MPH IN THE AFTERNOON.  
RIDGE............WEST WINDS 10 TO 15 MPH BECOMING SOUTHEAST 5  
TO 15 MPH IN THE AFTERNOON.  
HAINES INDEX........6 HIGH.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (55-65 PERCENT).  
MIN TEMPERATURE.....50-55 VALLEYS AND 44-49 RIDGES.  
MAX HUMIDITY........70-75 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......EAST WINDS 5 TO 10 MPH.  
RIDGE............SOUTHEAST WINDS 15 TO 25 MPH BECOMING EAST 5  
TO 15 MPH EARLY IN THE MORNING.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT).  
MAX TEMPERATURE.....68-73 VALLEYS AND 59-64 RIDGES.  
MIN HUMIDITY........39-44 PERCENT VALLEYS AND 58-63 PERCENT RIDGES.  
20-FOOT WINDS.......  
LOWER ELEVATION......UPSLOPE/UPVALLEY 2-5 MPH.  
RIDGE............NORTHWEST WINDS 10 TO 20 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 60S. NORTHWEST WINDS 10 TO 20 MPH.    
SATURDAY
 
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS  
15 TO 25 MPH.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
MID 40S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 25 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S.  
 

 
 
MTZ136-182245-  
THE LOWER MISSOURI RIVER BREAKS INCLUDING THE CHARLES M RUSSELL  
NATIONAL WILDLIFE REFUGE-  
313 AM MDT WED SEP 18 2019  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
MAX TEMPERATURE.....71-76.  
MIN HUMIDITY........31-36 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......UPSLOPE/UPVALLEY 2-5 MPH BECOMING  
UPSLOPE/UPVALLEY 4-8 MPH IN THE AFTERNOON.  
RIDGE............SOUTHWEST WINDS 5 TO 15 MPH BECOMING SOUTH 5  
TO 10 MPH LATE IN THE AFTERNOON.  
HAINES INDEX........6 HIGH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).  
MIN TEMPERATURE.....48-53.  
MAX HUMIDITY........78-83 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......EAST WINDS 5 TO 10 MPH BECOMING NORTHEAST  
EARLY IN THE MORNING.  
RIDGE............EAST WINDS 5 TO 15 MPH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT).  
MAX TEMPERATURE.....70-75.  
MIN HUMIDITY........42-47 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......UPSLOPE/UPVALLEY 2-5 MPH.  
RIDGE............NORTHEAST WINDS 5 TO 10 MPH BECOMING NORTH IN  
THE AFTERNOON.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 15 MPH.    
SATURDAY
 
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO  
15 MPH.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.  
 

 
 
MTZ137-182245-  
SOUTHERN PETROLEUM AND SOUTHERN GARFIELD COUNTIES-  
313 AM MDT WED SEP 18 2019  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (5-15 PERCENT).  
MAX TEMPERATURE.....71-76.  
MIN HUMIDITY........29-34 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......UPSLOPE/UPVALLEY 5-10 MPH BECOMING  
UPSLOPE/UPVALLEY 4-8 MPH LATE IN THE  
AFTERNOON.  
RIDGE............SOUTHWEST WINDS 5 TO 10 MPH BECOMING SOUTH IN  
THE AFTERNOON.  
HAINES INDEX........5 MODERATE.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).  
MIN TEMPERATURE.....45-50.  
MAX HUMIDITY........79-84 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......SOUTHEAST WINDS 5 TO 10 MPH BECOMING  
NORTHEAST EARLY IN THE MORNING.  
RIDGE............SOUTHEAST WINDS 5 TO 15 MPH BECOMING NORTHEAST  
EARLY IN THE MORNING.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT).  
MAX TEMPERATURE.....70-75.  
MIN HUMIDITY........40-45 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......UPSLOPE/UPVALLEY 2-5 MPH BECOMING  
UPSLOPE/UPVALLEY 4-8 MPH LATE IN THE  
AFTERNOON.  
RIDGE............NORTHWEST WINDS 5 TO 15 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 15 MPH.    
SATURDAY
 
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID 40S. HIGHS IN THE MID 60S. NORTHWEST WINDS 10 TO  
20 MPH.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S. WEST  
WINDS 5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.  
 

 
 
MTZ120-182245-  
FORT PECK RESERVATION AND DANIELS/ROOSEVELT/SHERIDAN COUNTIES-  
313 AM MDT WED SEP 18 2019  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING  
SUNNY (10-20 PERCENT).  
MAX TEMPERATURE.....70-75.  
MIN HUMIDITY........40-45 PERCENT.  
20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH DECREASING TO 5 TO 10  
MPH LATE IN THE AFTERNOON.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).  
MIN TEMPERATURE.....46-51.  
MAX HUMIDITY........84-89 PERCENT.  
20-FOOT WINDS.......SOUTHWEST WINDS UP TO 5 MPH BECOMING EAST 5 TO  
10 MPH IN THE LATE EVENING.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).  
MAX TEMPERATURE.....73-78.  
MIN HUMIDITY........45-50 PERCENT.  
20-FOOT WINDS.......SOUTHEAST WINDS 10 TO 20 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.  
NORTH WINDS 5 TO 15 MPH.    
SATURDAY
 
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS  
10 TO 20 MPH.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S.  
 

 
 
MTZ122-182245-  
DAWSON/MCCONE/PRAIRIE/RICHLAND/WIBAUX COUNTIES-  
313 AM MDT WED SEP 18 2019  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
MAX TEMPERATURE.....70-75.  
MIN HUMIDITY........37-42 PERCENT.  
20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH DECREASING TO 5 TO 10  
MPH LATE IN THE AFTERNOON.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).  
MIN TEMPERATURE.....48-53.  
MAX HUMIDITY........79-84 PERCENT.  
20-FOOT WINDS.......EAST WINDS 5 TO 15 MPH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (20-30 PERCENT) THEN BECOMING PARTLY  
CLOUDY (30-40 PERCENT).  
MAX TEMPERATURE.....77-82.  
MIN HUMIDITY........38-43 PERCENT.  
20-FOOT WINDS.......SOUTHEAST WINDS 10 TO 20 MPH.  
HAINES INDEX........5 MODERATE.  
LAL.................1.  
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.  
NORTHWEST WINDS 10 TO 15 MPH.    
SATURDAY
 
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE UPPER 40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 10 TO  
20 MPH.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO  
15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S.  
 

 
 
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