558
FNUS55 KGGW 250930
FWFGGW
FIRE WEATHER PLANNING FORECAST FOR NORTHEAST MONTANA
NATIONAL WEATHER SERVICE GLASGOW MT
230 AM MST TUE NOV 25 2025
DISCUSSION
SNOW ENDS EARLY THIS MORNING AND COLDER TEMPERATURES ARE EXPECTED
THROUGH THE END OF THE WEEK. A COLD FRONT WILL ARRIVE THURSDAY
AND BRING ANOTHER WAVE OF SNOW OVERNIGHT AND THEN TAPER OFF
THROUGH THE WEEKEND, AT WHICH POINT FIRE WX SEASON MAY BE OVER.
MTZ134-252315-
NORTHERN VALLEY AND NORTHERN PHILLIPS COUNTIES-
230 AM MST TUE NOV 25 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....24-29.
MIN HUMIDITY........82-87 PERCENT.
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH.
CWR (> 0.10 INCH)...ZERO.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING
MOSTLY CLOUDY (60-70 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....8-13.
MAX HUMIDITY........95-100 PERCENT.
20-FOOT WINDS.......EAST WINDS UP TO 5 MPH.
CWR (> 0.10 INCH)...ZERO.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....24-29.
MIN HUMIDITY........80-85 PERCENT.
20-FOOT WINDS.......EAST WINDS UP TO 5 MPH.
CWR (> 0.10 INCH)...ZERO.
FORECAST DAYS 3 THROUGH 7...
THANKSGIVING DAY
MOSTLY CLOUDY. LOWS AROUND 8. HIGHS IN THE
MID 20S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
CLOUDY. A CHANCE OF LIGHT SNOW. LOWS AROUND 13. HIGHS
IN THE LOWER 20S. NORTHEAST WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF LIGHT SNOW. LOWS AROUND 5.
HIGHS AROUND 16. NORTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT SNOW. LOWS
AROUND 5 BELOW. HIGHS AROUND 9.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 12 BELOW. HIGHS AROUND 15.
MTZ135-252315-
THE LITTLE ROCKIES-
230 AM MST TUE NOV 25 2025
TODAY
SKY/WEATHER.........SUNNY (20-30 PERCENT) THEN BECOMING PARTLY
CLOUDY (30-40 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....34-39 VALLEYS AND 26-31 RIDGES.
MIN HUMIDITY........53-58 PERCENT VALLEYS AND 64-69 PERCENT RIDGES.
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 15 MPH DECREASING TO UP TO 5
MPH IN THE AFTERNOON.
CWR (> 0.10 INCH)...ZERO.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING
MOSTLY CLOUDY (55-65 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....21-26 VALLEYS AND 15-20 RIDGES.
MAX HUMIDITY........71-76 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 2-5 MPH BECOMING
VARIABLE LESS THAN 5 MPH AFTER MIDNIGHT.
RIDGE............SOUTHWEST WINDS UP TO 5 MPH BECOMING SOUTH 5
TO 10 MPH IN THE LATE EVENING AND OVERNIGHT.
CWR (> 0.10 INCH)...ZERO.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (45-55 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....36-41 VALLEYS AND 28-33 RIDGES.
MIN HUMIDITY........53-58 PERCENT VALLEYS AND 63-68 PERCENT RIDGES.
20-FOOT WINDS.......
LOWER ELEVATION......UPSLOPE/UPVALLEY 1-3 MPH BECOMING
UPSLOPE/UPVALLEY 4-8 MPH IN THE AFTERNOON.
RIDGE............WEST WINDS UP TO 5 MPH.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
THANKSGIVING DAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT SNOW.
LOWS AROUND 19. HIGHS AROUND 30. VARIABLE WINDS UP TO 10 MPH.
FRIDAY
LIGHT SNOW LIKELY. LOWS IN THE LOWER 20S. HIGHS IN THE
MID 20S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF LIGHT SNOW. LOWS AROUND
10. HIGHS AROUND 18. NORTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF LIGHT SNOW. LOWS AROUND 3.
HIGHS AROUND 13.
MONDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT SNOW. LOWS NEAR
ZERO. HIGHS IN THE LOWER 20S.
MTZ136-252315-
THE LOWER MISSOURI RIVER BREAKS INCLUDING THE CHARLES M RUSSELL
NATIONAL WILDLIFE REFUGE-
230 AM MST TUE NOV 25 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....31-36.
MIN HUMIDITY........66-71 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......WEST WINDS 5 TO 15 MPH BECOMING
UPSLOPE/UPVALLEY 4-8 MPH LATE IN THE
AFTERNOON.
RIDGE............NORTHWEST WINDS 5 TO 15 MPH BECOMING WEST UP
TO 5 MPH LATE IN THE AFTERNOON.
CWR (> 0.10 INCH)...ZERO.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING
MOSTLY CLOUDY (55-65 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....17-22.
MAX HUMIDITY........86-91 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......VARIABLE LESS THAN 5 MPH.
RIDGE............SOUTHEAST WINDS UP TO 5 MPH.
CWR (> 0.10 INCH)...ZERO.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....31-36.
MIN HUMIDITY........65-70 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......UPSLOPE/UPVALLEY 2-5 MPH BECOMING
UPSLOPE/UPVALLEY 4-8 MPH IN THE AFTERNOON.
RIDGE............SOUTH WINDS UP TO 5 MPH BECOMING SOUTHWEST
EARLY IN THE AFTERNOON, THEN BECOMING
NORTHWEST LATE IN THE AFTERNOON.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
THANKSGIVING DAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT SNOW.
LOWS AROUND 17. HIGHS IN THE LOWER 30S. NORTHEAST WINDS 5 TO
10 MPH.
FRIDAY
LIGHT SNOW LIKELY. LOWS AROUND 20. HIGHS IN THE UPPER
20S. NORTHEAST WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF LIGHT SNOW. LOWS AROUND
11. HIGHS AROUND 19. NORTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF LIGHT SNOW. LOWS AROUND 3.
HIGHS AROUND 13.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 2 BELOW. HIGHS AROUND 20.
MTZ137-252315-
SOUTHERN PETROLEUM AND SOUTHERN GARFIELD COUNTIES-
230 AM MST TUE NOV 25 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....32-37.
MIN HUMIDITY........52-57 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......NORTHWEST WINDS 10 TO 20 MPH DECREASING TO
UPSLOPE/UPVALLEY 4-8 MPH IN THE AFTERNOON.
RIDGE............WEST WINDS 5 TO 15 MPH DECREASING TO UP TO 5
MPH LATE IN THE AFTERNOON.
CWR (> 0.10 INCH)...ZERO.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....17-22.
MAX HUMIDITY........80-85 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......SOUTH WINDS 5 TO 10 MPH.
RIDGE............SOUTH WINDS 5 TO 10 MPH.
CWR (> 0.10 INCH)...ZERO.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT). A SLIGHT CHANCE
OF LIGHT SNOW IN THE MORNING.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....36-41.
MIN HUMIDITY........54-59 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 NORTHWEST
UP TO 5 MPH LATE IN THE AFTERNOON.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
THANKSGIVING DAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT SNOW.
LOWS AROUND 18. HIGHS IN THE MID 30S. NORTHEAST WINDS 5 TO
10 MPH.
FRIDAY
LIGHT SNOW LIKELY. LOWS AROUND 20. HIGHS IN THE UPPER
20S. NORTHEAST WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF LIGHT SNOW. LOWS AROUND
10. HIGHS AROUND 20. NORTH WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF LIGHT SNOW. LOWS AROUND 3.
HIGHS AROUND 15.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 3 BELOW. HIGHS IN THE LOWER
20S.
MTZ120-252315-
FORT PECK RESERVATION AND DANIELS/ROOSEVELT/SHERIDAN COUNTIES-
230 AM MST TUE NOV 25 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....24-29.
MIN HUMIDITY........81-86 PERCENT.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH.
CWR (> 0.10 INCH)...ZERO.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING
MOSTLY CLOUDY (60-70 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....4-9.
MAX HUMIDITY........95-100 PERCENT.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
CWR (> 0.10 INCH)...ZERO.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....21-26.
MIN HUMIDITY........81-86 PERCENT.
20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH BECOMING EAST LATE
IN THE AFTERNOON.
CWR (> 0.10 INCH)...ZERO.
FORECAST DAYS 3 THROUGH 7...
THANKSGIVING DAY
MOSTLY CLOUDY. LOWS AROUND 5. HIGHS AROUND
20. VARIABLE WINDS UP TO 10 MPH.
FRIDAY
CLOUDY. A CHANCE OF LIGHT SNOW. LOWS AROUND 10. HIGHS
IN THE LOWER 20S. EAST WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF LIGHT SNOW. LOWS AROUND 6.
HIGHS AROUND 16. NORTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT SNOW. LOWS
AROUND 4 BELOW. HIGHS AROUND 9.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 12 BELOW. HIGHS AROUND 12.
MTZ122-252315-
DAWSON/MCCONE/PRAIRIE/RICHLAND/WIBAUX COUNTIES-
230 AM MST TUE NOV 25 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT). PATCHY BLOWING
SNOW IN THE MORNING.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....29-34.
MIN HUMIDITY........73-78 PERCENT.
20-FOOT WINDS.......NORTHWEST WINDS 15 TO 25 MPH DECREASING TO 5 TO
15 MPH IN THE AFTERNOON.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....10-15.
MAX HUMIDITY........93-98 PERCENT.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH BECOMING SOUTH UP TO 5
MPH AFTER MIDNIGHT.
CWR (> 0.10 INCH)...ZERO.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....28-33.
MIN HUMIDITY........68-73 PERCENT.
20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
THANKSGIVING DAY
MOSTLY CLOUDY. LOWS AROUND 12. HIGHS IN THE
UPPER 20S. VARIABLE WINDS UP TO 10 MPH.
FRIDAY
CLOUDY. A CHANCE OF LIGHT SNOW. LOWS AROUND 16. HIGHS
IN THE UPPER 20S. EAST WINDS 5 TO 10 MPH.
SATURDAY
CLOUDY. A CHANCE OF LIGHT SNOW. LOWS AROUND 9. HIGHS
AROUND 19. NORTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT SNOW. LOWS
AROUND 1. HIGHS AROUND 13.
MONDAY
MOSTLY CLOUDY. LOWS AROUND 7 BELOW. HIGHS AROUND 17.
WEATHER.GOV/GLASGOW
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