922
FNUS55 KGGW 031906
FWFGGW
FIRE WEATHER PLANNING FORECAST FOR NORTHEAST MONTANA
NATIONAL WEATHER SERVICE GLASGOW MT
106 PM MDT MON AUG 3 2026
DISCUSSION
MUCH LOWER TEMPERATURES CONTINUE TODAY AND TONIGHT FOLLOWING A
COLD FRONT. PASSING RAIN SHOWERS MOVING WEST TO EAST WILL BRING
PERIODS OF LIGHT RAIN TO THE REGION. RAIN TOTALS BETWEEN 0.01 AND
0.08 INCHES ARE EXPECTED. WHILE MINRH VALUES REMAIN LOWER IN THE
20 TO 40% RANGE, OVERNIGHT RECOVERY WILL BE BETTER. WIND WILL ALSO
BECOME LIGHTER BY TUESDAY. THUS, FIRE WEATHER CONCERNS SHOULD
EASE FOR THE EARLY WORK WEEK. TEMPERATURES RISE AFTER TUESDAY WITH
90S AGAIN BY FRIDAY. CRITICAL FIRE WEATHER CONCERNS COULD RETURN
THURSDAY INTO THE WEEKEND.
MTZ134-041030-
NORTHERN VALLEY AND NORTHERN PHILLIPS COUNTIES-
106 PM MDT MON AUG 3 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....40-45.
MAX HUMIDITY........84-89 PERCENT.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH BECOMING WEST 5 TO
10 MPH AFTER MIDNIGHT.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
TUESDAY
SKY/WEATHER.........SUNNY (20-30 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....72-77.
MIN HUMIDITY........24-29 PERCENT.
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 15 MPH.
CWR (> 0.10 INCH)...ZERO.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....46-51.
MAX HUMIDITY........66-71 PERCENT.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH BECOMING SOUTHWEST AFTER
MIDNIGHT.
CWR (> 0.10 INCH)...ZERO.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....81-86.
MIN HUMIDITY........19-24 PERCENT.
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH.
CWR (> 0.10 INCH)...ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 90.
NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
90S. NORTHEAST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 90.
NORTHEAST WINDS 5 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S.
MTZ135-041030-
THE LITTLE ROCKIES-
106 PM MDT MON AUG 3 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....47-52 VALLEYS AND 40-45 RIDGES.
MAX HUMIDITY........52-57 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......NORTHWEST WINDS 5 TO 10 MPH.
RIDGE............NORTHWEST WINDS 10 TO 15 MPH.
CWR (> 0.10 INCH)...ZERO.
TUESDAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....76-81 VALLEYS AND 66-71 RIDGES.
MIN HUMIDITY........18-23 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......UPSLOPE/UPVALLEY 2-5 MPH.
RIDGE............NORTHWEST WINDS 5 TO 10 MPH.
CWR (> 0.10 INCH)...ZERO.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING
PARTLY CLOUDY (35-45 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....52-57 VALLEYS AND 46-51 RIDGES.
MAX HUMIDITY........40-45 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......VARIABLE LESS THAN 5 MPH IN THE EVENING
BECOMING DOWNSLOPE/DOWNVALLEY 2-5 MPH.
RIDGE............NORTHWEST WINDS 5 TO 10 MPH BECOMING SOUTHWEST
AFTER MIDNIGHT.
CWR (> 0.10 INCH)...ZERO.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING
SUNNY (20-30 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....86-91 VALLEYS AND 75-80 RIDGES.
MIN HUMIDITY........12-17 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......UPSLOPE/UPVALLEY 2-5 MPH.
RIDGE............WEST WINDS 5 TO 10 MPH.
CWR (> 0.10 INCH)...ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS AROUND 90.
WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
90S. EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
90S. NORTHWEST WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
MTZ136-041030-
THE LOWER MISSOURI RIVER BREAKS INCLUDING THE CHARLES M RUSSELL
NATIONAL WILDLIFE REFUGE-
106 PM MDT MON AUG 3 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....44-49.
MAX HUMIDITY........68-73 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......NORTHWEST WINDS 10 TO 20 MPH DECREASING TO
5 TO 10 MPH LATE IN THE EVENING, THEN
BECOMING DOWNSLOPE/DOWNVALLEY 2-5 MPH
AFTER MIDNIGHT.
RIDGE............NORTHWEST WINDS 10 TO 20 MPH DECREASING TO 5
TO 15 MPH LATE IN THE EVENING, THEN BECOMING
WEST 5 TO 10 MPH AFTER MIDNIGHT.
CWR (> 0.10 INCH)...ZERO.
TUESDAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....73-78.
MIN HUMIDITY........21-26 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......UPSLOPE/UPVALLEY 2-5 MPH BECOMING
UPSLOPE/UPVALLEY 4-8 MPH LATE IN THE
AFTERNOON.
RIDGE............WEST WINDS 5 TO 10 MPH BECOMING NORTHWEST 5 TO
15 MPH IN THE AFTERNOON.
CWR (> 0.10 INCH)...ZERO.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING
PARTLY CLOUDY (30-40 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....50-55.
MAX HUMIDITY........51-56 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......SOUTH WINDS 5 TO 10 MPH UNTIL EARLY
MORNING BECOMING DOWNSLOPE/DOWNVALLEY 2-5
MPH.
RIDGE............NORTHWEST WINDS 5 TO 10 MPH BECOMING SOUTH UP
TO 5 MPH IN THE LATE EVENING AND EARLY
MORNING, THEN BECOMING SOUTHWEST 5 TO 10 MPH
EARLY IN THE MORNING.
CWR (> 0.10 INCH)...ZERO.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....82-87.
MIN HUMIDITY........15-20 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......UPSLOPE/UPVALLEY 2-5 MPH.
RIDGE............WEST WINDS 5 TO 10 MPH.
CWR (> 0.10 INCH)...ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
90S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 90S.
EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S. NORTH WINDS 5 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 90.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.
MTZ137-041030-
SOUTHERN PETROLEUM AND SOUTHERN GARFIELD COUNTIES-
106 PM MDT MON AUG 3 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....43-48.
MAX HUMIDITY........66-71 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......NORTHWEST WINDS 10 TO 20 MPH DECREASING TO
5 TO 10 MPH LATE IN THE EVENING, THEN
BECOMING WEST AFTER MIDNIGHT.
RIDGE............NORTHWEST WINDS 10 TO 20 MPH DECREASING TO 5
TO 10 MPH LATE IN THE EVENING, THEN BECOMING
WEST AFTER MIDNIGHT.
CWR (> 0.10 INCH)...ZERO.
TUESDAY
SKY/WEATHER.........SUNNY (10-20 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....73-78.
MIN HUMIDITY........19-24 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......NORTHWEST WINDS 5 TO 15 MPH.
RIDGE............NORTHWEST WINDS 5 TO 15 MPH.
CWR (> 0.10 INCH)...ZERO.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT) THEN BECOMING
PARTLY CLOUDY (40-50 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....48-53.
MAX HUMIDITY........46-51 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......VARIABLE LESS THAN 5 MPH BECOMING SOUTH 5
TO 10 MPH AFTER MIDNIGHT.
RIDGE............NORTH WINDS UP TO 5 MPH BECOMING EAST LATE IN
THE EVENING, THEN BECOMING SOUTH 5 TO 10 MPH
AFTER MIDNIGHT.
CWR (> 0.10 INCH)...ZERO.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....82-87.
MIN HUMIDITY........13-18 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......UPSLOPE/UPVALLEY 2-5 MPH BECOMING
UPSLOPE/UPVALLEY 4-8 MPH LATE IN THE
AFTERNOON.
RIDGE............SOUTHWEST WINDS 5 TO 10 MPH BECOMING WEST LATE
IN THE AFTERNOON.
CWR (> 0.10 INCH)...ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
90S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
90S. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID
90S. NORTH WINDS 5 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE
LOWER 90S.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 80S.
MTZ120-041030-
FORT PECK RESERVATION AND DANIELS/ROOSEVELT/SHERIDAN COUNTIES-
106 PM MDT MON AUG 3 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....40-45.
MAX HUMIDITY........83-88 PERCENT.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH BECOMING WEST 5 TO 10 MPH AFTER
MIDNIGHT.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING
SUNNY (15-25 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....70-75.
MIN HUMIDITY........29-34 PERCENT.
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 15 MPH.
CWR (> 0.10 INCH)...ZERO.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....47-52.
MAX HUMIDITY........63-68 PERCENT.
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH BECOMING SOUTHWEST
IN THE LATE EVENING AND OVERNIGHT.
CWR (> 0.10 INCH)...ZERO.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....78-83.
MIN HUMIDITY........25-30 PERCENT.
20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
80S. WEST WINDS 10 TO 20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
80S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S. NORTHEAST WINDS 5 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID
80S.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
MTZ122-041030-
DAWSON/MCCONE/PRAIRIE/RICHLAND/WIBAUX COUNTIES-
106 PM MDT MON AUG 3 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....42-47.
MAX HUMIDITY........79-84 PERCENT.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH BECOMING WEST 5 TO
10 MPH AFTER MIDNIGHT.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
TUESDAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....70-75.
MIN HUMIDITY........24-29 PERCENT.
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH BECOMING NORTHWEST 10 TO
15 MPH LATE IN THE AFTERNOON.
CWR (> 0.10 INCH)...ZERO.
TUESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....47-52.
MAX HUMIDITY........53-58 PERCENT.
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH BECOMING SOUTHWEST
IN THE LATE EVENING AND OVERNIGHT.
CWR (> 0.10 INCH)...ZERO.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....80-85.
MIN HUMIDITY........18-23 PERCENT.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 15 MPH BECOMING WEST 10 TO
15 MPH LATE IN THE AFTERNOON.
CWR (> 0.10 INCH)...ZERO.
FORECAST DAYS 3 THROUGH 7...
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 80S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER
90S. EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE LOWER 90S.
NORTHEAST WINDS 5 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS AROUND 90.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE MID 80S.
WEATHER.GOV/GLASGOW
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