Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Glasgow, MT
Issued by NWS Glasgow, MT
283
FNUS55 KGGW 300822
FWFGGW
Fire Weather Planning Forecast for Northeast Montana
National Weather Service Glasgow MT
222 AM MDT Sat Aug 30 2025
.DISCUSSION...
A slow moving low pressure system will keep a slight chance of
showers and thunderstorms over the region today. The potential for
a wetting rain is low. As the low moves east, an upper ridge will
build across the region for warm and dry weather for the remainder
of the holiday weekend.
MTZ134-302230-
Northern Valley and Northern Phillips Counties-
222 AM MDT Sat Aug 30 2025
.TODAY...
Sky/weather.........Mostly cloudy (60-70 percent). A slight chance
of showers.
Chance of thunder...0 percent.
Max temperature.....77-82.
Min humidity........43-48 percent.
20-foot winds.......North winds up to 5 mph becoming south 5 to 10
mph in the late morning and afternoon.
CWR (> 0.10 inch)...10 percent.
.TONIGHT...
Sky/weather.........Partly cloudy (40-50 percent).
Chance of thunder...0 percent.
Min temperature.....52-57.
Max humidity........92-97 percent.
20-foot winds.......South winds 5 to 10 mph.
CWR (> 0.10 inch)...Less than 10 percent.
.SUNDAY...
Sky/weather.........Partly cloudy (25-35 percent) then becoming
sunny (5-15 percent).
Chance of thunder...0 percent.
Max temperature.....85-90.
Min humidity........26-31 percent.
20-foot winds.......South winds 5 to 10 mph becoming west late in
the afternoon.
CWR (> 0.10 inch)...Less than 10 percent.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 80s. Northwest winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northeast winds 5 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. Northeast winds 5 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 80s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
80s.
$$
MTZ135-302230-
The Little Rockies-
222 AM MDT Sat Aug 30 2025
.TODAY...
Sky/weather.........Mostly cloudy (50-60 percent). A slight chance
of showers in the morning.
Chance of thunder...0 percent.
Max temperature.....77-82 valleys and 67-72 ridges.
Min humidity........38-43 percent valleys and 52-57 percent ridges.
20-foot winds.......
Lower elevation......Upslope/upvalley 2-5 mph.
Ridge............West winds 5 to 10 mph.
CWR (> 0.10 inch)...10 percent.
.TONIGHT...
Sky/weather.........Mostly clear (20-30 percent).
Chance of thunder...0 percent.
Min temperature.....58-63 valleys and 52-57 ridges.
Max humidity........72-77 percent.
20-foot winds.......
Lower elevation......Downslope/downvalley 2-5 mph.
Ridge............Southwest winds up to 5 mph becoming southeast
5 to 10 mph late in the evening, then becoming
southwest after midnight.
CWR (> 0.10 inch)...Less than 10 percent.
.SUNDAY...
Sky/weather.........Sunny (5-15 percent).
Chance of thunder...0 percent.
Max temperature.....87-92 valleys and 77-82 ridges.
Min humidity........27-32 percent.
20-foot winds.......
Lower elevation......Upslope/upvalley 2-5 mph.
Ridge............West winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Lows around 60. Highs in the mid 80s.
Northwest winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s.
$$
MTZ136-302230-
The Lower Missouri River Breaks including the Charles M Russell
National Wildlife Refuge-
222 AM MDT Sat Aug 30 2025
.TODAY...
Sky/weather.........Mostly cloudy (55-65 percent). A slight chance
of showers and thunderstorms in the morning.
Chance of thunder...20 percent.
Max temperature.....76-81.
Min humidity........46-51 percent.
20-foot winds.......
Lower elevation......Upslope/upvalley 2-5 mph.
Ridge............West winds 5 to 10 mph becoming southwest late
in the afternoon.
CWR (> 0.10 inch)...10 percent.
.TONIGHT...
Sky/weather.........Partly cloudy (40-50 percent).
Chance of thunder...0 percent.
Min temperature.....54-59.
Max humidity........86-91 percent.
20-foot winds.......
Lower elevation......Southeast winds 5 to 10 mph in the evening
becoming downslope/downvalley 2-5 mph.
Ridge............South winds 5 to 10 mph.
CWR (> 0.10 inch)...Less than 10 percent.
.SUNDAY...
Sky/weather.........Sunny (10-20 percent).
Chance of thunder...0 percent.
Max temperature.....85-90.
Min humidity........26-31 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)...Less than 10 percent.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s. Northwest winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. North winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. Northeast winds 5 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s.
$$
MTZ137-302230-
Southern Petroleum and Southern Garfield Counties-
222 AM MDT Sat Aug 30 2025
.TODAY...
Sky/weather.........Mostly cloudy (50-60 percent). A slight chance
of showers and thunderstorms.
Chance of thunder...20 percent.
Max temperature.....75-80.
Min humidity........45-50 percent.
20-foot winds.......
Lower elevation......Upslope/upvalley 2-5 mph becoming
upslope/upvalley 4-8 mph in the afternoon.
Ridge............Northwest winds up to 5 mph becoming west 5 to
10 mph in the late morning and afternoon.
CWR (> 0.10 inch)...10 percent.
.TONIGHT...
Sky/weather.........Partly cloudy (40-50 percent).
Chance of thunder...0 percent.
Min temperature.....52-57.
Max humidity........88-93 percent.
20-foot winds.......
Lower elevation......Downslope/downvalley 2-5 mph.
Ridge............South winds up to 5 mph.
CWR (> 0.10 inch)...Less than 10 percent.
.SUNDAY...
Sky/weather.........Sunny (15-25 percent).
Chance of thunder...0 percent.
Max temperature.....85-90.
Min humidity........23-28 percent.
20-foot winds.......
Lower elevation......Upslope/upvalley 2-5 mph becoming
upslope/upvalley 4-8 mph late in the
afternoon.
Ridge............Southwest winds 5 to 10 mph becoming northwest
late in the afternoon.
CWR (> 0.10 inch)...Zero.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Northwest winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. North winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
Northeast winds 5 to 15 mph.
.THURSDAY...Partly cloudy. Lows around 50. Highs in the lower
80s.
.FRIDAY...Mostly clear. Lows around 50. Highs in the lower 80s.
$$
MTZ120-302230-
Fort Peck Reservation and Daniels/Roosevelt/Sheridan Counties-
222 AM MDT Sat Aug 30 2025
.TODAY...
Sky/weather.........Mostly cloudy (50-60 percent).
Chance of thunder...0 percent.
Max temperature.....79-84.
Min humidity........37-42 percent.
20-foot winds.......Northeast winds up to 5 mph becoming southeast
5 to 10 mph in the late morning and afternoon.
CWR (> 0.10 inch)...Less than 10 percent.
.TONIGHT...
Sky/weather.........Mostly cloudy (50-60 percent) then becoming
partly cloudy (40-50 percent).
Chance of thunder...0 percent.
Min temperature.....54-59.
Max humidity........88-93 percent.
20-foot winds.......South winds 5 to 10 mph.
CWR (> 0.10 inch)...Less than 10 percent.
.SUNDAY...
Sky/weather.........Partly cloudy (35-45 percent).
Chance of thunder...0 percent.
Max temperature.....82-87.
Min humidity........34-39 percent.
20-foot winds.......South winds 5 to 15 mph.
CWR (> 0.10 inch)...Less than 10 percent.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Northwest winds 5 to 15 mph.
.TUESDAY...Partly cloudy. A slight chance of showers. Lows in the
mid 50s. Highs in the lower 70s. North winds 5 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Northeast winds 5 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 70s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
MTZ122-302230-
Dawson/McCone/Prairie/Richland/Wibaux Counties-
222 AM MDT Sat Aug 30 2025
.TODAY...
Sky/weather.........Mostly cloudy (55-65 percent). A slight chance
of showers in the afternoon.
Chance of thunder...0 percent.
Max temperature.....77-82.
Min humidity........44-49 percent.
20-foot winds.......Southeast winds 5 to 10 mph.
CWR (> 0.10 inch)...Less than 10 percent.
.TONIGHT...
Sky/weather.........Mostly cloudy (50-60 percent) then becoming
partly cloudy (45-55 percent).
Chance of thunder...0 percent.
Min temperature.....53-58.
Max humidity........94-99 percent.
20-foot winds.......South winds 5 to 10 mph.
CWR (> 0.10 inch)...Less than 10 percent.
.SUNDAY...
Sky/weather.........Partly cloudy (35-45 percent).
Chance of thunder...0 percent.
Max temperature.....82-87.
Min humidity........31-36 percent.
20-foot winds.......South winds 5 to 10 mph becoming southwest late
in the afternoon.
CWR (> 0.10 inch)...Less than 10 percent.
.Forecast days 3 through 7......
.LABOR DAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 80s. West winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A slight chance of showers. Lows in the
mid 50s. Highs in the upper 70s. North winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Northeast winds 5 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs around 80.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
$$
weather.gov/glasgow