Sky Warn 2026
Current conditions at
FORT PECK DAM (GGWFP)
Lat: 48.0084°NLon: 106.3962°WElev: 2280.0ft.NA
49°F
9°C
| Humidity | 77% |
| Wind Speed | SSE 9 MPH |
| Barometer | NA |
| Dewpoint | 42°F (6°C) |
| Visibility | NA |
| Wind Chill | 45°F (7°C) |
| Last update | 20 May 06:48 AM MDT |
Extended Forecast for
Nashua MT
Today
High: 70 °F
Partly Sunny
then Showers
LikelyTonight
Low: 40 °F
Mostly Cloudy
Thursday
High: 66 °F
Slight Chance
Showers then
Mostly CloudyThursday Night
Low: 39 °F
Partly Cloudy
Friday
High: 72 °F
Sunny
Friday Night
Low: 43 °F
Partly Cloudy
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 48 °F
Slight Chance
Showers then
Partly CloudySunday
High: 86 °F
Mostly Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 70. Light and variable wind becoming west northwest 15 to 20 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Tonight
Mostly cloudy, with a low around 40. Northwest wind 5 to 9 mph becoming light north northwest.
Thursday
A 20 percent chance of showers before 8am. Mostly cloudy, with a high near 66. West northwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 39. Northwest wind 5 to 8 mph becoming calm after midnight.
Friday
Sunny, with a high near 72. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 43. West wind around 5 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 81. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 48. Southwest wind 5 to 7 mph becoming east southeast in the evening.
Sunday
Mostly sunny, with a high near 86. Southeast wind 6 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 50. West wind 5 to 10 mph becoming southeast after midnight.
Memorial Day
Mostly sunny, with a high near 91. South wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 86.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Nashua MT
48.15°N 106.36°W (Elev. 2100 ft)
48.15°N 106.36°W (Elev. 2100 ft)
4:01 am MDT May 20, 2026
8am MDT May 20, 2026-6pm MDT May 26, 2026
Additional Resources
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