085
FNUS55 KGGW 142155
FWFGGW
FIRE WEATHER PLANNING FORECAST FOR NORTHEAST MONTANA
NATIONAL WEATHER SERVICE GLASGOW MT
355 PM MDT THU MAY 14 2026
...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY FOR ALL FIRE
WEATHER ZONES...
DISCUSSION
STRONG LOW PRESSURE OVER SOUTHERN SASKATCHEWAN WILL PRODUCE WEST
WINDS OF 25 TO 50 MPH WITH GUSTS TO 65 MPH THROUGH THIS EVENING
COMBINED WITH RELATIVE HUMIDITY AS LOW AS 20 PERCENT. FOR LATE
TONIGHT THROUGH FRIDAY, WEST WINDS OF 20 TO 35 MPH WITH GUSTS TO
50 MPH ARE EXPECTED, AGAIN WITH RELATIVE HUMIDITY AS LOW AS 20
PERCENT.
MTZ134-151030-
NORTHERN VALLEY AND NORTHERN PHILLIPS COUNTIES-
355 PM MDT THU MAY 14 2026
...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY FOR LOW
RELATIVE HUMIDITY AND STRONG WINDS...
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT). PATCHY BLOWING
DUST.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....41-46.
MAX HUMIDITY........53-58 PERCENT.
20-FOOT WINDS.......WEST WINDS 25 TO 40 MPH DECREASING TO 20 TO 30
MPH WITH GUSTS TO AROUND 50 MPH IN THE LATE
EVENING AND OVERNIGHT.
CWR (> 0.10 INCH)...ZERO.
FRIDAY
SKY/WEATHER.........SUNNY (20-30 PERCENT) THEN BECOMING PARTLY
CLOUDY (35-45 PERCENT). PATCHY BLOWING DUST.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....63-68.
MIN HUMIDITY........26-31 PERCENT.
20-FOOT WINDS.......WEST WINDS 20 TO 30 MPH.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....33-38.
MAX HUMIDITY........66-71 PERCENT.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH DECREASING TO 5 TO 10 MPH WITH
GUSTS TO AROUND 35 MPH IN THE LATE EVENING AND
OVERNIGHT.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....63-68.
MIN HUMIDITY........23-28 PERCENT.
20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 10 MPH BECOMING SOUTHWEST
5 TO 15 MPH IN THE LATE MORNING AND AFTERNOON.
CWR (> 0.10 INCH)...ZERO.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. NORTH WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 40S. NORTH WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS AROUND
30. HIGHS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS AROUND
70.
MTZ135-151030-
THE LITTLE ROCKIES-
355 PM MDT THU MAY 14 2026
...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY FOR LOW
RELATIVE HUMIDITY AND STRONG WINDS...
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT). PATCHY BLOWING
DUST THROUGH THE NIGHT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....47-52 VALLEYS AND 40-45 RIDGES.
MAX HUMIDITY........41-46 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......WEST WINDS 20 TO 30 MPH DECREASING TO 10
TO 20 MPH AFTER MIDNIGHT.
RIDGE............WEST WINDS 30 TO 40 MPH.
CWR (> 0.10 INCH)...ZERO.
FRIDAY
SKY/WEATHER.........SUNNY (20-30 PERCENT) THEN BECOMING PARTLY
CLOUDY (25-35 PERCENT). PATCHY BLOWING DUST
THROUGH THE DAY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....65-70 VALLEYS AND 55-60 RIDGES.
MIN HUMIDITY........22-27 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......WEST WINDS 15 TO 25 MPH.
RIDGE............WEST WINDS 30 TO 40 MPH DECREASING TO 20 TO 30
MPH IN THE AFTERNOON.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....41-46 VALLEYS AND 34-39 RIDGES.
MAX HUMIDITY........44-49 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......WEST WINDS 10 TO 20 MPH DECREASING TO 5 TO
10 MPH IN THE LATE EVENING AND OVERNIGHT.
RIDGE............WEST WINDS 15 TO 25 MPH DECREASING TO 5 TO 15
MPH IN THE LATE EVENING AND OVERNIGHT.
CWR (> 0.10 INCH)...ZERO.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....63-68 VALLEYS AND 54-59 RIDGES.
MIN HUMIDITY........24-29 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......WEST WINDS 5 TO 15 MPH.
RIDGE............WEST WINDS 5 TO 15 MPH.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
SHOWERS LIKELY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND SNOW SHOWERS.
LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
10 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS
AROUND 40. HIGHS IN THE LOWER 60S.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S.
MTZ136-151030-
THE LOWER MISSOURI RIVER BREAKS INCLUDING THE CHARLES M RUSSELL
NATIONAL WILDLIFE REFUGE-
355 PM MDT THU MAY 14 2026
...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY FOR LOW
RELATIVE HUMIDITY AND STRONG WINDS...
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT). PATCHY BLOWING
DUST IN THE EVENING.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....44-49.
MAX HUMIDITY........46-51 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......WEST WINDS 20 TO 30 MPH DECREASING TO 10
TO 20 MPH LATE IN THE NIGHT.
RIDGE............WEST WINDS 20 TO 30 MPH DECREASING TO 10 TO 20
MPH LATE IN THE NIGHT.
CWR (> 0.10 INCH)...ZERO.
FRIDAY
SKY/WEATHER.........SUNNY (15-25 PERCENT) THEN BECOMING PARTLY
CLOUDY (30-40 PERCENT). PATCHY BLOWING DUST
THROUGH THE DAY.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....65-70.
MIN HUMIDITY........20-25 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......WEST WINDS 20 TO 30 MPH.
RIDGE............WEST WINDS 20 TO 30 MPH.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....37-42.
MAX HUMIDITY........50-55 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......WEST WINDS 10 TO 20 MPH DECREASING TO 5 TO
10 MPH IN THE LATE EVENING AND EARLY
MORNING, THEN BECOMING
DOWNSLOPE/DOWNVALLEY 2-5 MPH EARLY IN THE
MORNING.
RIDGE............WEST WINDS 10 TO 20 MPH DECREASING TO 5 TO 10
MPH IN THE LATE EVENING AND EARLY MORNING,
THEN BECOMING SOUTHWEST EARLY IN THE MORNING.
CWR (> 0.10 INCH)...ZERO.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY (45-55 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....65-70.
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 SOUTHEAST LATE
IN THE AFTERNOON.
CWR (> 0.10 INCH)...ZERO.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 40.
HIGHS IN THE LOWER 50S. NORTH WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
30S. HIGHS AROUND 50. NORTH WINDS 10 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 60S.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND
70.
MTZ137-151030-
SOUTHERN PETROLEUM AND SOUTHERN GARFIELD COUNTIES-
355 PM MDT THU MAY 14 2026
...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY FOR LOW
RELATIVE HUMIDITY AND STRONG WINDS...
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT). PATCHY BLOWING
DUST IN THE EVENING.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....42-47.
MAX HUMIDITY........43-48 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......WEST WINDS 20 TO 30 MPH DECREASING TO 10
TO 20 MPH IN THE LATE EVENING AND
OVERNIGHT.
RIDGE............WEST WINDS 15 TO 25 MPH.
CWR (> 0.10 INCH)...ZERO.
FRIDAY
SKY/WEATHER.........SUNNY (10-20 PERCENT) THEN BECOMING PARTLY
CLOUDY (25-35 PERCENT). PATCHY BLOWING DUST.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....65-70.
MIN HUMIDITY........17-22 PERCENT.
20-FOOT WINDS.......
LOWER ELEVATION......WEST WINDS 20 TO 30 MPH.
RIDGE............WEST WINDS 20 TO 30 MPH.
CWR (> 0.10 INCH)...ZERO.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....36-41.
MAX HUMIDITY........48-53 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 10 MPH LATE IN THE EVENING, THEN BECOMING
WEST UP TO 5 MPH AFTER MIDNIGHT.
CWR (> 0.10 INCH)...ZERO.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....66-71.
MIN HUMIDITY........19-24 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 SOUTHEAST IN
THE AFTERNOON.
CWR (> 0.10 INCH)...ZERO.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 20 TO 30 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 40S. NORTH WINDS 15 TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
MID 60S.
THURSDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS
AROUND 40. HIGHS AROUND 70.
MTZ120-151030-
FORT PECK RESERVATION AND DANIELS/ROOSEVELT/SHERIDAN COUNTIES-
355 PM MDT THU MAY 14 2026
...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY FOR LOW
RELATIVE HUMIDITY AND STRONG WINDS...
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT). PATCHY BLOWING
DUST THROUGH THE NIGHT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....43-48.
MAX HUMIDITY........49-54 PERCENT.
20-FOOT WINDS.......WEST WINDS 35 TO 45 MPH WITH GUSTS TO AROUND 60
MPH DECREASING TO 25 TO 35 MPH WITH GUSTS TO
AROUND 60 MPH IN THE LATE EVENING AND
OVERNIGHT.
CWR (> 0.10 INCH)...ZERO.
FRIDAY
SKY/WEATHER.........SUNNY (10-20 PERCENT) THEN BECOMING PARTLY
CLOUDY (35-45 PERCENT). PATCHY BLOWING DUST.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....65-70.
MIN HUMIDITY........24-29 PERCENT.
20-FOOT WINDS.......WEST WINDS 25 TO 35 MPH.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....33-38.
MAX HUMIDITY........72-77 PERCENT.
20-FOOT WINDS.......WEST WINDS 20 TO 30 MPH BECOMING NORTHWEST UP
TO 5 MPH.
CWR (> 0.10 INCH)...LESS THAN 10 PERCENT.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....66-71.
MIN HUMIDITY........21-26 PERCENT.
20-FOOT WINDS.......NORTH WINDS UP TO 5 MPH BECOMING SOUTHWEST 5 TO
10 MPH LATE IN THE AFTERNOON.
CWR (> 0.10 INCH)...ZERO.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
SHOWERS LIKELY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTHEAST WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND SNOW SHOWERS.
LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 40S. NORTH WINDS 15 TO
25 MPH.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S.
MTZ122-151030-
DAWSON/MCCONE/PRAIRIE/RICHLAND/WIBAUX COUNTIES-
355 PM MDT THU MAY 14 2026
...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY FOR LOW
RELATIVE HUMIDITY AND STRONG WINDS...
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT). PATCHY BLOWING
DUST IN THE EVENING.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....44-49.
MAX HUMIDITY........44-49 PERCENT.
20-FOOT WINDS.......WEST WINDS 25 TO 35 MPH DECREASING TO 15 TO 25
MPH WITH GUSTS TO AROUND 45 MPH IN THE LATE
EVENING AND OVERNIGHT.
CWR (> 0.10 INCH)...ZERO.
FRIDAY
SKY/WEATHER.........SUNNY (15-25 PERCENT) THEN BECOMING PARTLY
CLOUDY (25-35 PERCENT). PATCHY BLOWING DUST.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....67-72.
MIN HUMIDITY........19-24 PERCENT.
20-FOOT WINDS.......WEST WINDS 20 TO 30 MPH.
CWR (> 0.10 INCH)...ZERO.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....36-41.
MAX HUMIDITY........56-61 PERCENT.
20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35
MPH DECREASING TO 5 TO 10 MPH WITH GUSTS TO
AROUND 35 MPH IN THE LATE EVENING AND
OVERNIGHT.
CWR (> 0.10 INCH)...ZERO.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....70-75.
MIN HUMIDITY........17-22 PERCENT.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH BECOMING EAST LATE IN
THE AFTERNOON.
CWR (> 0.10 INCH)...ZERO.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
SHOWERS LIKELY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
50S. NORTHEAST WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID
60S.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS AROUND 70.
WEATHER.GOV/GLASGOW
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