Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.
Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >
Current conditions at
ROCKY BOY (RCBM8)
Lat: 48.25529°NLon: 109.78592°WElev: 3789.0ft.NA
40°F
4°C
| Humidity | 49% |
| Wind Speed | SW 16 MPH |
| Barometer | NA |
| Dewpoint | 22°F (-6°C) |
| Visibility | NA |
| Wind Chill | 32°F (0°C) |
| Last update | 06 Jan 11:18 PM MST |
Extended Forecast for
Big Sandy MT
Overnight
Low: 33 °F
Mostly Cloudy
Wednesday
High: 43 °F
Mostly Sunny
Wednesday Night
Low: 21 °F
Partly Cloudy
Thursday
High: 37 °F
Mostly Sunny
Thursday Night
Low: 19 °F
Mostly Cloudy
Friday
High: 33 °F
Mostly Sunny
Friday Night
Low: 20 °F
Mostly Cloudy
Saturday
High: 43 °F
Partly Sunny
Saturday Night
Low: 29 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 33. Southwest wind around 14 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 43. West wind 10 to 17 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 21. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 37. West wind 7 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 19. West wind 8 to 11 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 33. West wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 20. West southwest wind around 7 mph.
Saturday
Partly sunny, with a high near 43. Southwest wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 50.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Big Sandy MT
48.16°N 110.1°W (Elev. 2717 ft)
48.16°N 110.1°W (Elev. 2717 ft)
10:42 pm MST Jan 6, 2026
12am MST Jan 7, 2026-6pm MST Jan 13, 2026
Additional Resources
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Hourly Weather Forecast
