484  
FNUS55 KGGW 260920  
FWFGGW  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHEAST MONTANA  
NATIONAL WEATHER SERVICE GLASGOW MT  
320 AM MDT WED APR 26 2017  
   
DISCUSSION
 
A BROAD UPPER TROUGH OVER THE REGION WILL KEEP COOL  
AND DAMP CONDITIONS IN PLACE THROUGH THE END OF THE WEEK. THE  
FOCUS FOR PRECIPITATION WILL BE ALONG A BOUNDARY IN CENTRAL  
MONTANA FOR MOST OF THE PERIOD.  
 
MTZ134-262245-  
NORTHERN VALLEY AND NORTHERN PHILLIPS COUNTIES-  
320 AM MDT WED APR 26 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). A SLIGHT CHANCE  
OF SNOW SHOWERS EARLY IN THE MORNING. PATCHY  
FOG EARLY IN THE MORNING.  
MAX TEMPERATURE.....46-51.  
MIN HUMIDITY........40-45 PERCENT.  
20-FOOT WINDS.......SOUTHEAST WINDS 10 TO 15 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT).  
MIN TEMPERATURE.....28-33.  
MAX HUMIDITY........81-86 PERCENT.  
20-FOOT WINDS.......EAST WINDS 10 TO 15 MPH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). A SLIGHT CHANCE  
OF SNOW SHOWERS EARLY IN THE MORNING, THEN A  
SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING  
AND AFTERNOON.  
MAX TEMPERATURE.....47-52.  
MIN HUMIDITY........42-47 PERCENT.  
20-FOOT WINDS.......SOUTHEAST 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 AND SNOW SHOWERS.  
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. EAST WINDS 5 TO  
10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.   
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 50S.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
30S. HIGHS IN THE MID 50S.  
 

 
 
MTZ135-262245-  
THE LITTLE ROCKIES-  
320 AM MDT WED APR 26 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). PATCHY FOG IN  
THE MORNING. A SLIGHT CHANCE OF FREEZING RAIN  
AND SNOW SHOWERS EARLY IN THE MORNING. A SLIGHT  
CHANCE OF SHOWERS LATE IN THE AFTERNOON.  
MAX TEMPERATURE.....53-58 VALLEYS AND 43-48 RIDGES .  
MIN HUMIDITY........47-52 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......SOUTHEAST WINDS 5 TO 15 MPH.  
RIDGE............SOUTHEAST WINDS 5 TO 15 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). A SLIGHT CHANCE  
OF SHOWERS IN THE EVENING, THEN A CHANCE OF  
SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT.  
MIN TEMPERATURE.....35-40 VALLEYS AND 28-33 RIDGES .  
MAX HUMIDITY........85-90 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......SOUTHEAST WINDS 5 TO 10 MPH.  
RIDGE............SOUTHEAST WINDS 5 TO 10 MPH.  
LAL.................1.  
CWR (> 0.10 INCH)...30 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........A CHANCE OF SNOW SHOWERS EARLY IN THE MORNING.  
A CHANCE OF SHOWERS THROUGH THE DAY. SNOW  
SHOWERS LIKELY LATE IN THE MORNING.  
MAX TEMPERATURE.....48-53 VALLEYS AND 38-43 RIDGES .  
MIN HUMIDITY........60-65 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......UPSLOPE/UPVALLEY 2-5 MPH.  
RIDGE............SOUTHEAST WINDS 5 TO 10 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...50 PERCENT.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
FRIDAY
 
CLOUDY. A CHANCE OF SHOWERS AND SNOW SHOWERS. LOWS IN  
THE MID 30S. HIGHS IN THE UPPER 40S. NORTHEAST WINDS 5 TO 10 MPH.   
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 30S. HIGHS IN THE LOWER 50S. WEST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE MID 50S.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE MID 50S.  
 

 
 
MTZ136-262245-  
THE LOWER MISSOURI RIVER BREAKS INCLUDING THE CHARLES M RUSSELL  
NATIONAL WILDLIFE REFUGE-  
320 AM MDT WED APR 26 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT).  
MAX TEMPERATURE.....50-55.  
MIN HUMIDITY........39-44 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......SOUTHEAST WINDS 5 TO 15 MPH.  
RIDGE............SOUTHEAST WINDS 5 TO 15 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). A SLIGHT CHANCE  
OF SHOWERS UNTIL EARLY MORNING, THEN A CHANCE  
OF SHOWERS AND A SLIGHT CHANCE OF SNOW SHOWERS  
EARLY IN THE MORNING.  
MIN TEMPERATURE.....32-37.  
MAX HUMIDITY........80-85 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......EAST WINDS 5 TO 15 MPH.  
RIDGE............EAST WINDS 5 TO 15 MPH.  
LAL.................1.  
CWR (> 0.10 INCH)...10 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). A CHANCE OF  
SHOWERS AND A SLIGHT CHANCE OF SNOW SHOWERS  
EARLY IN THE MORNING, THEN A SLIGHT CHANCE OF  
SHOWERS IN THE LATE MORNING AND AFTERNOON.  
MAX TEMPERATURE.....48-53.  
MIN HUMIDITY........45-50 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......UPSLOPE/UPVALLEY 5-10 MPH.  
RIDGE............EAST WINDS 5 TO 10 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...10 PERCENT.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
FRIDAY
 
CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID 30S. HIGHS  
IN THE LOWER 50S. EAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. WEST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
MID 30S. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.  
HIGHS IN THE UPPER 50S.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 50S.  
 

 
 
MTZ137-262245-  
SOUTHERN PETROLEUM AND SOUTHERN GARFIELD COUNTIES-  
320 AM MDT WED APR 26 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT). A SLIGHT CHANCE  
OF SHOWERS LATE IN THE AFTERNOON.  
MAX TEMPERATURE.....50-55.  
MIN HUMIDITY........39-44 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......UPSLOPE/UPVALLEY 5-10 MPH.  
RIDGE............SOUTHEAST WINDS 5 TO 10 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). A CHANCE OF  
SHOWERS UNTIL EARLY MORNING, THEN A CHANCE OF  
SHOWERS AND SNOW SHOWERS EARLY IN THE MORNING.  
MIN TEMPERATURE.....32-37.  
MAX HUMIDITY........83-88 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......EAST WINDS 5 TO 10 MPH.  
RIDGE............EAST WINDS 5 TO 10 MPH.  
LAL.................1.  
CWR (> 0.10 INCH)...20 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). A CHANCE OF  
SHOWERS AND SNOW SHOWERS EARLY IN THE MORNING,  
THEN A SLIGHT CHANCE OF SHOWERS LATE IN THE  
MORNING. A CHANCE OF SHOWERS IN THE AFTERNOON.  
MAX TEMPERATURE.....47-52.  
MIN HUMIDITY........50-55 PERCENT.  
20-FOOT WINDS.......  
LOWER ELEVATION......UPSLOPE/UPVALLEY 5-10 MPH.  
RIDGE............NORTHEAST WINDS 5 TO 10 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...30 PERCENT.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
FRIDAY
 
CLOUDY. A CHANCE OF SHOWERS AND SNOW SHOWERS. LOWS IN  
THE MID 30S. HIGHS AROUND 50. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 30S. HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE  
UPPER 30S. HIGHS IN THE UPPER 50S.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE MID 50S.  
 

 
 
MTZ120-262245-  
FORT PECK RESERVATION AND DANIELS/ROOSEVELT/SHERIDAN COUNTIES-  
320 AM MDT WED APR 26 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT).  
MAX TEMPERATURE.....43-48.  
MIN HUMIDITY........41-46 PERCENT.  
20-FOOT WINDS.......EAST WINDS 5 TO 15 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (45-55 PERCENT).  
MIN TEMPERATURE.....24-29.  
MAX HUMIDITY........82-87 PERCENT.  
20-FOOT WINDS.......EAST WINDS 5 TO 15 MPH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).  
MAX TEMPERATURE.....47-52.  
MIN HUMIDITY........36-41 PERCENT.  
20-FOOT WINDS.......EAST WINDS 5 TO 15 MPH.  
HAINES INDEX........5 MODERATE.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE  
LOWER 50S. EAST WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 50S.  
WEST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
UPPER 50S. SOUTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 50S.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID  
30S. HIGHS IN THE MID 50S.  
 

 
 
MTZ122-262245-  
DAWSON/MCCONE/PRAIRIE/RICHLAND/WIBAUX COUNTIES-  
320 AM MDT WED APR 26 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT).  
MAX TEMPERATURE.....46-51.  
MIN HUMIDITY........36-41 PERCENT.  
20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT).  
MIN TEMPERATURE.....26-31.  
MAX HUMIDITY........81-86 PERCENT.  
20-FOOT WINDS.......EAST WINDS 5 TO 15 MPH.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT).  
MAX TEMPERATURE.....49-54.  
MIN HUMIDITY........36-41 PERCENT.  
20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR (> 0.10 INCH)...ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
FRIDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND SNOW  
SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 50S. EAST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.   
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
UPPER 50S. SOUTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 50S.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER  
30S. HIGHS IN THE MID 50S.  
 

 
 
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