009
FNUS55 KGGW 310836
FWFGGW

Fire Weather Planning Forecast for Northeast Montana
National Weather Service Glasgow MT
236 AM MDT Sun Aug 31 2025

.DISCUSSION...
An upper ridge will keep warm and dry conditions over the region
through the remainder of the holiday weekend. On Tuesday a cold
front will drop out of Canada with a chance of showers, mainly
across the far northeast corner of the state. Cooler temperatures
will persist through the end of the week.

MTZ134-312215-
Northern Valley and Northern Phillips Counties-
236 AM MDT Sun Aug 31 2025

.TODAY...
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.

.TONIGHT...
Sky/weather.........Mostly clear (15-25 percent).
Chance of thunder...0 percent.
Min temperature.....52-57.
Max humidity........77-82 percent.
20-foot winds.......Northwest winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.

.LABOR DAY...
Sky/weather.........Sunny (10-20 percent).
Chance of thunder...0 percent.
Max temperature.....85-90.
Min humidity........22-27 percent.
20-foot winds.......Northwest winds 10 to 15 mph.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. A slight chance of showers. Lows in the
mid 50s. Highs around 80. Northeast winds 5 to 15 mph.
.WEDNESDAY...Partly cloudy. 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.
Southwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
.SATURDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 70s.

$$

MTZ135-312215-
The Little Rockies-
236 AM MDT Sun Aug 31 2025

.TODAY...
Sky/weather.........Sunny (5-15 percent).
Chance of thunder...0 percent.
Max temperature.....87-92 valleys and 77-82 ridges.
Min humidity........25-30 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph.
    Ridge............West winds 5 to 10 mph becoming northwest late
                     in the afternoon.
CWR (> 0.10 inch)...Less than 10 percent.

.TONIGHT...
Sky/weather.........Mostly clear (10-20 percent).
Chance of thunder...0 percent.
Min temperature.....62-67 valleys and 56-61 ridges.
Max humidity........50-55 percent.
20-foot winds.......
    Lower elevation......North winds 5 to 10 mph.
    Ridge............North winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.

.LABOR DAY...
Sky/weather.........Sunny (20-30 percent).
Chance of thunder...0 percent.
Max temperature.....88-93 valleys and 77-82 ridges.
Min humidity........24-29 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph.
    Ridge............North winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s. East winds 5 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. West winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s.

$$

MTZ136-312215-
The Lower Missouri River Breaks including the Charles M Russell
National Wildlife Refuge-
236 AM MDT Sun Aug 31 2025

.TODAY...
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............South winds 5 to 10 mph becoming northwest
                     late in the afternoon.
CWR (> 0.10 inch)...Less than 10 percent.

.TONIGHT...
Sky/weather.........Mostly clear (15-25 percent).
Chance of thunder...0 percent.
Min temperature.....57-62.
Max humidity........67-72 percent.
20-foot winds.......
    Lower elevation......West winds 5 to 10 mph.
    Ridge............West winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.

.LABOR DAY...
Sky/weather.........Sunny (15-25 percent).
Chance of thunder...0 percent.
Max temperature.....86-91.
Min humidity........22-27 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph.
    Ridge............North winds 10 to 15 mph.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. Northeast winds 5 to 15 mph.
.WEDNESDAY...Partly cloudy. A slight chance of showers. 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 around
80. Southwest winds 5 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs around
80.

$$

MTZ137-312215-
Southern Petroleum and Southern Garfield Counties-
236 AM MDT Sun Aug 31 2025

.TODAY...
Sky/weather.........Sunny (10-20 percent).
Chance of thunder...0 percent.
Max temperature.....84-89.
Min humidity........25-30 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.

.TONIGHT...
Sky/weather.........Mostly clear (15-25 percent).
Chance of thunder...0 percent.
Min temperature.....54-59.
Max humidity........66-71 percent.
20-foot winds.......
    Lower elevation......Downslope/downvalley 2-5 mph becoming
                         south 5 to 10 mph late in the evening,
                         then becoming southwest after midnight.
    Ridge............North winds 5 to 10 mph becoming southwest
                     after midnight.
CWR (> 0.10 inch)...Zero.

.LABOR DAY...
Sky/weather.........Sunny (20-30 percent).
Chance of thunder...0 percent.
Max temperature.....84-89.
Min humidity........21-26 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph becoming
                         upslope/upvalley 4-8 mph in the afternoon.
    Ridge............North winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. North winds 5 to 15 mph.
.WEDNESDAY...Partly cloudy. A slight chance of showers. Lows in
the lower 50s. Highs in the mid 70s. Northeast winds 5 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs around
80. West winds 5 to 15 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs around
80.

$$

MTZ120-312215-
Fort Peck Reservation and Daniels/Roosevelt/Sheridan Counties-
236 AM MDT Sun Aug 31 2025

.TODAY...
Sky/weather.........Partly cloudy (35-45 percent).
Chance of thunder...0 percent.
Max temperature.....81-86.
Min humidity........35-40 percent.
20-foot winds.......South winds 5 to 15 mph.
CWR (> 0.10 inch)...Less than 10 percent.

.TONIGHT...
Sky/weather.........Partly cloudy (25-35 percent).
Chance of thunder...0 percent.
Min temperature.....53-58.
Max humidity........83-88 percent.
20-foot winds.......South winds 5 to 15 mph.
CWR (> 0.10 inch)...Less than 10 percent.

.LABOR DAY...
Sky/weather.........Sunny (15-25 percent).
Chance of thunder...0 percent.
Max temperature.....85-90.
Min humidity........26-31 percent.
20-foot winds.......Northwest winds 5 to 10 mph becoming north 10
                    to 15 mph in the afternoon.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. North winds 5 to 15 mph.
.WEDNESDAY...Partly cloudy. A slight chance of showers. Lows in
the mid 40s. Highs in the upper 60s. Northeast winds 5 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 70s. West winds 5 to 15 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.

$$

MTZ122-312215-
Dawson/McCone/Prairie/Richland/Wibaux Counties-
236 AM MDT Sun Aug 31 2025

.TODAY...
Sky/weather.........Partly cloudy (40-50 percent).
Chance of thunder...0 percent.
Max temperature.....80-85.
Min humidity........35-40 percent.
20-foot winds.......South winds 5 to 10 mph.
CWR (> 0.10 inch)...Less than 10 percent.

.TONIGHT...
Sky/weather.........Partly cloudy (25-35 percent).
Chance of thunder...0 percent.
Min temperature.....53-58.
Max humidity........85-90 percent.
20-foot winds.......South winds 5 to 10 mph until early morning.
CWR (> 0.10 inch)...Less than 10 percent.

.LABOR DAY...
Sky/weather.........Sunny (15-25 percent).
Chance of thunder...0 percent.
Max temperature.....85-90.
Min humidity........25-30 percent.
20-foot winds.......Southwest winds 5 to 10 mph becoming northwest
                    5 to 15 mph in the afternoon.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. A slight chance of showers. Lows in the
mid 50s. Highs in the lower 80s. North winds 5 to 15 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the upper 40s. Highs around 70.
Northeast winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 70s. Southwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.

$$

weather.gov/glasgow