261
FNUS55 KGGW 180937
FWFGGW
FIRE WEATHER PLANNING FORECAST FOR NORTHEAST MONTANA
NATIONAL WEATHER SERVICE GLASGOW MT
337 AM MDT SAT OCT 18 2025
DISCUSSION
GUSTY NORTHWEST WINDS WILL INCREASE THROUGH THE AFTERNOON BEHIND
THE EARLIER COLD FRONT AND THE DEEPENING OF THE UPPER LEVEL
TROUGH TO THE EAST. WINDS WILL DECREASE TONIGHT BEFORE PICKING
BACK UP FOLLOWING A LOW PRESSURE SYSTEM SUNDAY MORNING. NEAR TO
ABOVE NORMAL TEMPERATURES WILL CONTINUE.
MTZ134-182300-
NORTHERN VALLEY AND NORTHERN PHILLIPS COUNTIES-
337 AM MDT SAT OCT 18 2025
TODAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....51-56.
MIN HUMIDITY........30-35 PERCENT.
20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
CWR (> 0.10 INCH)...ZERO.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....28-33.
MAX HUMIDITY........65-70 PERCENT.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH BECOMING SOUTH 5 TO 15
MPH IN THE LATE EVENING AND OVERNIGHT.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). A SLIGHT CHANCE
OF LIGHT RAIN IN THE AFTERNOON.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....59-64.
MIN HUMIDITY........42-47 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 15 TO 25 MPH BECOMING SOUTHWEST 20
TO 30 MPH LATE IN THE AFTERNOON.
CWR (> 0.10 INCH)...10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS AROUND 50.
WEST WINDS 20 TO 30 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
50S. SOUTHWEST WINDS 10 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 60S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S.
MTZ135-182300-
THE LITTLE ROCKIES-
337 AM MDT SAT OCT 18 2025
TODAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....54-59 VALLEYS AND 44-49 RIDGES.
MIN HUMIDITY........26-31 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......WEST WINDS 10 TO 20 MPH.
RIDGE............WEST WINDS 10 TO 20 MPH.
CWR (> 0.10 INCH)...ZERO.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT) THEN BECOMING
MOSTLY CLOUDY (55-65 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....34-39.
MAX HUMIDITY........43-48 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......SOUTH WINDS 5 TO 15 MPH BECOMING 5 TO 10
MPH AFTER MIDNIGHT.
RIDGE............SOUTH WINDS 5 TO 10 MPH BECOMING SOUTHWEST 5
TO 15 MPH AFTER MIDNIGHT.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). A CHANCE OF
LIGHT RAIN.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....61-66 VALLEYS AND 51-56 RIDGES.
MIN HUMIDITY........38-43 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......UPSLOPE/UPVALLEY 7-15 MPH BECOMING
SOUTHWEST 15 TO 25 MPH IN THE LATE MORNING
AND AFTERNOON.
RIDGE............SOUTHWEST WINDS 15 TO 25 MPH.
CWR (> 0.10 INCH)...10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF LIGHT RAIN. LOWS IN
THE UPPER 30S. HIGHS IN THE UPPER 40S. WEST WINDS 20 TO 30 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
MID 60S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
MTZ136-182300-
THE LOWER MISSOURI RIVER BREAKS INCLUDING THE CHARLES M RUSSELL
NATIONAL WILDLIFE REFUGE-
337 AM MDT SAT OCT 18 2025
TODAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....52-57.
MIN HUMIDITY........33-38 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......WEST WINDS 15 TO 25 MPH.
RIDGE............WEST WINDS 15 TO 25 MPH.
CWR (> 0.10 INCH)...ZERO.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....33-38.
MAX HUMIDITY........60-65 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......SOUTH WINDS 5 TO 15 MPH.
RIDGE............SOUTH WINDS 5 TO 15 MPH.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). A CHANCE OF
LIGHT RAIN.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....60-65.
MIN HUMIDITY........43-48 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......SOUTHWEST WINDS 10 TO 20 MPH BECOMING WEST
15 TO 25 MPH LATE IN THE AFTERNOON.
RIDGE............SOUTHWEST WINDS 10 TO 20 MPH BECOMING WEST 15
TO 25 MPH LATE IN THE AFTERNOON.
CWR (> 0.10 INCH)...10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 20 TO 30 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S.
MTZ137-182300-
SOUTHERN PETROLEUM AND SOUTHERN GARFIELD COUNTIES-
337 AM MDT SAT OCT 18 2025
TODAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....51-56.
MIN HUMIDITY........31-36 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......WEST WINDS 10 TO 20 MPH.
RIDGE............WEST WINDS 10 TO 20 MPH.
CWR (> 0.10 INCH)...ZERO.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....31-36.
MAX HUMIDITY........61-66 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......SOUTH WINDS 5 TO 15 MPH.
RIDGE............SOUTH WINDS 5 TO 15 MPH.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). A CHANCE OF
LIGHT RAIN.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....59-64.
MIN HUMIDITY........42-47 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......SOUTHWEST WINDS 10 TO 20 MPH.
RIDGE............SOUTHWEST WINDS 10 TO 20 MPH BECOMING WEST
LATE IN THE AFTERNOON.
CWR (> 0.10 INCH)...10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF LIGHT RAIN. LOWS IN
THE UPPER 30S. HIGHS IN THE LOWER 50S. WEST WINDS 20 TO 30 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
MTZ120-182300-
FORT PECK RESERVATION AND DANIELS/ROOSEVELT/SHERIDAN COUNTIES-
337 AM MDT SAT OCT 18 2025
TODAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....51-56.
MIN HUMIDITY........38-43 PERCENT.
20-FOOT WINDS.......WEST WINDS 15 TO 25 MPH.
CWR (> 0.10 INCH)...ZERO.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....27-32.
MAX HUMIDITY........72-77 PERCENT.
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH BECOMING SOUTHWEST 5 TO
10 MPH AFTER MIDNIGHT.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....57-62.
MIN HUMIDITY........45-50 PERCENT.
20-FOOT WINDS.......SOUTH WINDS 10 TO 20 MPH BECOMING SOUTHWEST 15
TO 25 MPH LATE IN THE AFTERNOON.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF LIGHT RAIN. LOWS IN
THE MID 30S. HIGHS IN THE UPPER 40S. WEST WINDS 25 TO 35 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 10 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND 70.
MTZ122-182300-
DAWSON/MCCONE/PRAIRIE/RICHLAND/WIBAUX COUNTIES-
337 AM MDT SAT OCT 18 2025
TODAY
SKY/WEATHER.........SUNNY (10-20 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....51-56.
MIN HUMIDITY........43-48 PERCENT.
20-FOOT WINDS.......WEST WINDS 15 TO 25 MPH.
CWR (> 0.10 INCH)...ZERO.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....29-34.
MAX HUMIDITY........72-77 PERCENT.
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH BECOMING SOUTHWEST AFTER
MIDNIGHT.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT). A SLIGHT CHANCE
OF LIGHT RAIN IN THE AFTERNOON.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....59-64.
MIN HUMIDITY........44-49 PERCENT.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 20 MPH.
CWR (> 0.10 INCH)...10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
MONDAY
MOSTLY CLOUDY. A CHANCE OF LIGHT RAIN. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. WEST WINDS 20 TO 30 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 10 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 60S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
LOWER 70S.
WEATHER.GOV/GLASGOW
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