487
FNUS55 KGGW 040850
FWFGGW

Fire Weather Planning Forecast for Northeast Montana
National Weather Service Glasgow MT
250 AM MDT Sat Oct 4 2025

.DISCUSSION...An upper trough of low pressure will move through the
area tonight and Sunday. Rain is expected today and tonight
mainly south of the Missouri River with cooler temperatures. Skies
will clear on Sunday as high pressure moves into the areas. Below
freezing temperatures are expected in most areas Sunday night and
Monday.


MTZ134-042230-
Northern Valley and Northern Phillips Counties-
250 AM MDT Sat Oct 4 2025

.TODAY...
Sky/weather.........Mostly cloudy (65-75 percent). A slight chance
                    of showers in the afternoon.
Chance of thunder...0 percent.
Max temperature.....62-67.
Min humidity........40-45 percent.
20-foot winds.......West winds up to 5 mph becoming north 5 to 15
                    mph in the late morning and afternoon.
CWR (> 0.10 inch)...10 percent.

.TONIGHT...
Sky/weather.........Mostly cloudy (70-80 percent). A chance of
                    showers in the evening, then a slight chance of
                    showers after midnight.
Chance of thunder...0 percent.
Min temperature.....35-40.
Max humidity........70-75 percent.
20-foot winds.......North winds 10 to 20 mph.
CWR (> 0.10 inch)...10 percent.

.SUNDAY...
Sky/weather.........Partly cloudy (45-55 percent).
Chance of thunder...0 percent.
Max temperature.....50-55.
Min humidity........31-36 percent.
20-foot winds.......Northwest winds 10 to 20 mph.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.MONDAY...Mostly clear. Lows in the mid 20s. Highs around 60.
West winds 10 to 20 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 60s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Clear. Lows in the upper 30s. Highs in the lower
70s. South winds 5 to 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s.
.FRIDAY...Mostly clear. Lows in the mid 30s. Highs around 70.

$$

MTZ135-042230-
The Little Rockies-
250 AM MDT Sat Oct 4 2025

.TODAY...
Sky/weather.........Mostly cloudy (65-75 percent). A chance of
                    showers in the afternoon.
Chance of thunder...0 percent.
Max temperature.....63-68 valleys and 53-58 ridges.
Min humidity........39-44 percent valleys and 50-55 percent ridges.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph.
    Ridge............North winds 5 to 10 mph.
CWR (> 0.10 inch)...10 percent.

.TONIGHT...
Sky/weather.........Mostly cloudy (75-85 percent). A chance of
                    showers.
Chance of thunder...0 percent.
Min temperature.....40-45 valleys and 32-37 ridges.
Max humidity........63-68 percent valleys and 73-78 percent ridges.
20-foot winds.......
    Lower elevation......North winds 10 to 20 mph.
    Ridge............North winds 10 to 20 mph.
CWR (> 0.10 inch)...20 percent.

.SUNDAY...
Sky/weather.........Mostly cloudy (50-60 percent). A chance of
                    showers and snow showers in the morning.
Chance of thunder...0 percent.
Max temperature.....53-58 valleys and 42-47 ridges.
Min humidity........30-35 percent valleys and 40-45 percent ridges.
20-foot winds.......
    Lower elevation......North winds 10 to 20 mph becoming
                         upslope/upvalley 4-8 mph late in the
                         afternoon.
    Ridge............North winds 10 to 20 mph.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.MONDAY...Mostly clear. Lows around 30. Highs in the upper 50s.
West winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Clear. Lows in the lower 40s. Highs in the lower
70s. South winds 5 to 15 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s.

$$

MTZ136-042230-
The Lower Missouri River Breaks including the Charles M Russell
National Wildlife Refuge-
250 AM MDT Sat Oct 4 2025

.TODAY...
Sky/weather.........A slight chance of showers in the morning, then
                    a chance of showers in the afternoon.
Chance of thunder...0 percent.
Max temperature.....60-65.
Min humidity........55-60 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph.
    Ridge............North winds 5 to 10 mph.
CWR (> 0.10 inch)...40 percent.

.TONIGHT...
Sky/weather.........Showers likely in the evening, then a chance of
                    showers after midnight.
Chance of thunder...0 percent.
Min temperature.....41-46.
Max humidity........74-79 percent.
20-foot winds.......
    Lower elevation......North winds 10 to 20 mph.
    Ridge............North winds 10 to 20 mph.
CWR (> 0.10 inch)...60 percent.

.SUNDAY...
Sky/weather.........Mostly cloudy (55-65 percent). A slight chance
                    of showers in the morning.
Chance of thunder...0 percent.
Max temperature.....52-57.
Min humidity........37-42 percent.
20-foot winds.......
    Lower elevation......North winds 10 to 20 mph.
    Ridge............North winds 10 to 20 mph.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.MONDAY...Mostly clear. Lows in the lower 30s. Highs around 60.
West winds 10 to 15 mph.
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Clear. Lows in the lower 40s. Highs in the lower
70s. South winds 5 to 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s.
.FRIDAY...Mostly clear. Lows around 40. Highs in the lower 70s.

$$

MTZ137-042230-
Southern Petroleum and Southern Garfield Counties-
250 AM MDT Sat Oct 4 2025

.TODAY...
Sky/weather.........A chance of showers in the morning, then
                    showers likely in the afternoon.
Chance of thunder...0 percent.
Max temperature.....57-62.
Min humidity........59-64 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph.
    Ridge............North winds 5 to 10 mph.
CWR (> 0.10 inch)...70 percent.

.TONIGHT...
Sky/weather.........Showers in the evening, then a chance of
                    showers after midnight.
Chance of thunder...0 percent.
Min temperature.....39-44.
Max humidity........88-93 percent.
20-foot winds.......
    Lower elevation......North winds 10 to 20 mph.
    Ridge............North winds 10 to 20 mph.
CWR (> 0.10 inch)...80 percent.

.SUNDAY...
Sky/weather.........Mostly cloudy (60-70 percent). A chance of
                    showers in the morning, then a slight chance of
                    showers in the afternoon.
Chance of thunder...0 percent.
Max temperature.....50-55.
Min humidity........44-49 percent.
20-foot winds.......
    Lower elevation......North winds 10 to 20 mph.
    Ridge............North winds 10 to 20 mph.
CWR (> 0.10 inch)...Less than 10 percent.


.Forecast days 3 through 7......
.MONDAY...Mostly clear. Lows in the upper 20s. Highs in the upper
50s. West winds 10 to 15 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the mid
60s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Clear. Lows in the upper 30s. Highs in the lower
70s. South winds 5 to 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs around 70.

$$

MTZ120-042230-
Fort Peck Reservation and Daniels/Roosevelt/Sheridan Counties-
250 AM MDT Sat Oct 4 2025

.TODAY...
Sky/weather.........Mostly cloudy (65-75 percent). A chance of
                    showers in the afternoon.
Chance of thunder...0 percent.
Max temperature.....63-68.
Min humidity........43-48 percent.
20-foot winds.......Northwest winds 5 to 10 mph becoming north 5 to
                    15 mph in the afternoon.
CWR (> 0.10 inch)...10 percent.

.TONIGHT...
Sky/weather.........Cloudy (90-100 percent). A chance of showers.
Chance of thunder...0 percent.
Min temperature.....38-43.
Max humidity........68-73 percent.
20-foot winds.......North winds 10 to 20 mph.
CWR (> 0.10 inch)...20 percent.

.SUNDAY...
Sky/weather.........Mostly cloudy (55-65 percent).
Chance of thunder...0 percent.
Max temperature.....52-57.
Min humidity........37-42 percent.
20-foot winds.......Northwest winds 15 to 25 mph.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.MONDAY...Mostly clear. Lows in the upper 20s. Highs in the upper
50s. West winds 10 to 20 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the mid
60s. Southwest winds 5 to 15 mph.
.WEDNESDAY...Clear. Lows in the upper 30s. Highs in the lower
70s. South winds 5 to 15 mph.
.THURSDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
.FRIDAY...Mostly clear. Lows in the mid 30s. Highs in the upper
60s.

$$

MTZ122-042230-
Dawson/McCone/Prairie/Richland/Wibaux Counties-
250 AM MDT Sat Oct 4 2025

.TODAY...
Sky/weather.........A chance of showers in the morning, then
                    showers likely in the afternoon.
Chance of thunder...0 percent.
Max temperature.....61-66.
Min humidity........62-67 percent.
20-foot winds.......Northwest winds 5 to 10 mph becoming north 5 to
                    15 mph in the afternoon.
CWR (> 0.10 inch)...40 percent.

.TONIGHT...
Sky/weather.........Showers.
Chance of thunder...0 percent.
Min temperature.....40-45.
Max humidity........86-91 percent.
20-foot winds.......North winds 10 to 20 mph.
CWR (> 0.10 inch)...70 percent.

.SUNDAY...
Sky/weather.........Mostly cloudy (55-65 percent). A chance of
                    showers in the morning.
Chance of thunder...0 percent.
Max temperature.....53-58.
Min humidity........41-46 percent.
20-foot winds.......North winds 10 to 20 mph.
CWR (> 0.10 inch)...Less than 10 percent.


.Forecast days 3 through 7......
.MONDAY...Mostly clear. Lows in the upper 20s. Highs in the upper
50s. West winds 10 to 15 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the mid
60s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Clear. Lows around 40. Highs in the lower 70s. South
winds 5 to 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs around 70.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the upper
60s.

$$

weather.gov/glasgow