Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Glasgow, MT
Issued by NWS Glasgow, MT
042
FNUS55 KGGW 241937
FWFGGW
Fire Weather Planning Forecast for Northeast Montana
National Weather Service Glasgow MT
137 PM MDT Sun Aug 24 2025
.DISCUSSION...
Dry and quiet weather will remain through at least Wednesday but
with a warming trend. Although relative humidity values will
drop into the 20s and upper teens this week, light winds will keep
fire headlines out of the picture. The chance of showers increase
starting Thursday.
MTZ134-251015-
Northern Valley and Northern Phillips Counties-
137 PM MDT Sun Aug 24 2025
.TONIGHT...
Sky/weather.........Mostly clear (0-10 percent).
Chance of thunder...0 percent.
Min temperature.....45-50.
Max humidity........70-75 percent.
20-foot winds.......East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.MONDAY...
Sky/weather.........Sunny (10-20 percent).
Chance of thunder...0 percent.
Max temperature.....77-82.
Min humidity........23-28 percent.
20-foot winds.......Southeast winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.MONDAY NIGHT...
Sky/weather.........Mostly clear (15-25 percent).
Chance of thunder...0 percent.
Min temperature.....47-52.
Max humidity........64-69 percent.
20-foot winds.......Southeast winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.TUESDAY...
Sky/weather.........Sunny (15-25 percent) then becoming partly
cloudy (25-35 percent).
Chance of thunder...0 percent.
Max temperature.....81-86.
Min humidity........19-24 percent.
20-foot winds.......Southeast winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.Forecast days 3 through 7......
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 80s. East winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Southeast winds 5 to 15 mph.
.FRIDAY...Mostly cloudy. A slight chance of showers. Lows in the
upper 50s. Highs in the upper 70s. East winds 5 to 15 mph.
.SATURDAY...Partly cloudy. A slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s.
$$
MTZ135-251015-
The Little Rockies-
137 PM MDT Sun Aug 24 2025
.TONIGHT...
Sky/weather.........Mostly clear (0-10 percent).
Chance of thunder...0 percent.
Min temperature.....55-60 valleys and 48-53 ridges.
Max humidity........55-60 percent.
20-foot winds.......
Lower elevation......East winds 5 to 15 mph.
Ridge............East winds 5 to 15 mph becoming south 5 to 10
mph late in the night.
CWR (> 0.10 inch)...Zero.
.MONDAY...
Sky/weather.........Sunny (0-10 percent).
Chance of thunder...0 percent.
Max temperature.....82-87 valleys and 71-76 ridges.
Min humidity........25-30 percent.
20-foot winds.......
Lower elevation......Upslope/upvalley 2-5 mph.
Ridge............Southeast winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.MONDAY NIGHT...
Sky/weather.........Mostly clear (15-25 percent).
Chance of thunder...0 percent.
Min temperature.....56-61 valleys and 49-54 ridges.
Max humidity........49-54 percent.
20-foot winds.......
Lower elevation......Southeast winds 5 to 15 mph.
Ridge............Southeast winds 5 to 15 mph becoming south 10
to 15 mph early in the morning.
CWR (> 0.10 inch)...Zero.
.TUESDAY...
Sky/weather.........Sunny (20-30 percent) then becoming partly
cloudy (35-45 percent).
Chance of thunder...0 percent.
Max temperature.....83-88 valleys and 73-78 ridges.
Min humidity........20-25 percent.
20-foot winds.......
Lower elevation......Southeast winds 10 to 15 mph.
Ridge............Southeast winds 10 to 15 mph.
CWR (> 0.10 inch)...Zero.
.Forecast days 3 through 7......
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows around 60. Highs in the mid 70s.
Southeast winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 50s. Highs in the mid 70s.
East winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
$$
MTZ136-251015-
The Lower Missouri River Breaks including the Charles M Russell
National Wildlife Refuge-
137 PM MDT Sun Aug 24 2025
.TONIGHT...
Sky/weather.........Mostly clear (0-10 percent).
Chance of thunder...0 percent.
Min temperature.....49-54.
Max humidity........66-71 percent.
20-foot winds.......
Lower elevation......East winds 5 to 10 mph becoming southeast
late in the night.
Ridge............East winds 5 to 15 mph becoming southeast late
in the night.
CWR (> 0.10 inch)...Zero.
.MONDAY...
Sky/weather.........Sunny (0-10 percent).
Chance of thunder...0 percent.
Max temperature.....78-83.
Min humidity........25-30 percent.
20-foot winds.......
Lower elevation......Upslope/upvalley 2-5 mph.
Ridge............Southeast winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.MONDAY NIGHT...
Sky/weather.........Mostly clear (15-25 percent).
Chance of thunder...0 percent.
Min temperature.....51-56.
Max humidity........61-66 percent.
20-foot winds.......
Lower elevation......East winds 5 to 10 mph until early morning
becoming downslope/downvalley 2-5 mph.
Ridge............Southeast winds 5 to 15 mph becoming 5 to 10
mph early in the morning.
CWR (> 0.10 inch)...Zero.
.TUESDAY...
Sky/weather.........Sunny (20-30 percent) then becoming partly
cloudy (30-40 percent).
Chance of thunder...0 percent.
Max temperature.....81-86.
Min humidity........22-27 percent.
20-foot winds.......
Lower elevation......Upslope/upvalley 2-5 mph.
Ridge............Southeast winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.Forecast days 3 through 7......
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Lows in the upper 50s. Highs in the
lower 80s. East winds 5 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows around 60. Highs in the upper 70s. East
winds 5 to 15 mph.
.SATURDAY...Partly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the upper 50s. Highs in the
lower 80s.
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s.
$$
MTZ137-251015-
Southern Petroleum and Southern Garfield Counties-
137 PM MDT Sun Aug 24 2025
.TONIGHT...
Sky/weather.........Mostly clear (0-10 percent).
Chance of thunder...0 percent.
Min temperature.....47-52.
Max humidity........68-73 percent.
20-foot winds.......
Lower elevation......Southeast winds 5 to 15 mph.
Ridge............Southeast winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.MONDAY...
Sky/weather.........Sunny (0-10 percent).
Chance of thunder...0 percent.
Max temperature.....78-83.
Min humidity........22-27 percent.
20-foot winds.......
Lower elevation......Upslope/upvalley 2-5 mph becoming
upslope/upvalley 4-8 mph in the afternoon.
Ridge............East winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.MONDAY NIGHT...
Sky/weather.........Mostly clear (20-30 percent).
Chance of thunder...0 percent.
Min temperature.....48-53.
Max humidity........63-68 percent.
20-foot winds.......
Lower elevation......Southeast winds 5 to 10 mph.
Ridge............Southeast winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.TUESDAY...
Sky/weather.........Partly cloudy (30-40 percent).
Chance of thunder...0 percent.
Max temperature.....81-86.
Min humidity........20-25 percent.
20-foot winds.......
Lower elevation......Upslope/upvalley 2-5 mph.
Ridge............Southeast winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.Forecast days 3 through 7......
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
80s. East winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A slight chance of showers. Lows in
the upper 50s. Highs in the lower 80s. Southeast winds 5 to
15 mph.
.FRIDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
Southeast winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs around 80.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s.
$$
MTZ120-251015-
Fort Peck Reservation and Daniels/Roosevelt/Sheridan Counties-
137 PM MDT Sun Aug 24 2025
.TONIGHT...
Sky/weather.........Mostly clear (10-20 percent).
Chance of thunder...0 percent.
Min temperature.....43-48.
Max humidity........75-80 percent.
20-foot winds.......East winds 5 to 10 mph becoming southeast late
in the night.
CWR (> 0.10 inch)...Zero.
.MONDAY...
Sky/weather.........Sunny (10-20 percent).
Chance of thunder...0 percent.
Max temperature.....74-79.
Min humidity........29-34 percent.
20-foot winds.......Southeast winds up to 5 mph becoming south 5 to
10 mph in the afternoon.
CWR (> 0.10 inch)...Zero.
.MONDAY NIGHT...
Sky/weather.........Mostly clear (10-20 percent).
Chance of thunder...0 percent.
Min temperature.....47-52.
Max humidity........68-73 percent.
20-foot winds.......Southeast winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.TUESDAY...
Sky/weather.........Sunny (10-20 percent).
Chance of thunder...0 percent.
Max temperature.....79-84.
Min humidity........25-30 percent.
20-foot winds.......South winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.Forecast days 3 through 7......
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 80s. East winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
East winds 5 to 15 mph.
.FRIDAY...Mostly cloudy. A slight chance of showers. Lows in the
upper 50s. Highs in the upper 70s. East winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A slight chance of showers. Lows in
the mid 50s. Highs in the upper 70s.
.SUNDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
$$
MTZ122-251015-
Dawson/McCone/Prairie/Richland/Wibaux Counties-
137 PM MDT Sun Aug 24 2025
.TONIGHT...
Sky/weather.........Mostly clear (5-15 percent).
Chance of thunder...0 percent.
Min temperature.....45-50.
Max humidity........76-81 percent.
20-foot winds.......East winds 5 to 10 mph becoming southeast after
midnight.
CWR (> 0.10 inch)...Zero.
.MONDAY...
Sky/weather.........Sunny (5-15 percent).
Chance of thunder...0 percent.
Max temperature.....74-79.
Min humidity........27-32 percent.
20-foot winds.......East winds 5 to 10 mph becoming northeast late
in the afternoon.
CWR (> 0.10 inch)...Zero.
.MONDAY NIGHT...
Sky/weather.........Mostly clear (10-20 percent).
Chance of thunder...0 percent.
Min temperature.....47-52.
Max humidity........71-76 percent.
20-foot winds.......East winds 5 to 10 mph becoming southeast after
midnight.
CWR (> 0.10 inch)...Zero.
.TUESDAY...
Sky/weather.........Sunny (10-20 percent) then becoming partly
cloudy (20-30 percent).
Chance of thunder...0 percent.
Max temperature.....81-86.
Min humidity........25-30 percent.
20-foot winds.......Southeast winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.Forecast days 3 through 7......
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 80s. East winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 80s. East winds 5 to 15 mph.
.FRIDAY...Mostly cloudy. A slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
Southeast winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs around 80.
.SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s.
$$
weather.gov/glasgow