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
ROCK CREEK (RCEC1)
Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.NA
17°F
-8°C
| Humidity | 96% |
| Wind Speed | W 3 MPH |
| Barometer | NA |
| Dewpoint | 16°F (-9°C) |
| Visibility | NA |
| Last update | 06 Jan 10:04 PM PST |
Extended Forecast for
15 Miles WSW Chalfant CA
Tonight
Low: 31 °F
Partly Cloudy
Wednesday
High: 45 °F
Mostly Sunny
Wednesday Night
Low: 27 °F
Mostly Clear
Thursday
High: 37 °F
Sunny
Thursday Night
Low: 25 °F
Mostly Clear
Friday
High: 44 °F
Sunny
Friday Night
Low: 30 °F
Mostly Clear
Saturday
High: 49 °F
Sunny
Saturday Night
Low: 35 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 31. Southwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 45. Northwest wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 27. West wind 10 to 15 mph.
Thursday
Sunny, with a high near 37. North wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 25. Northwest wind around 10 mph.
Friday
Sunny, with a high near 44. Northwest wind around 5 mph becoming north in the afternoon.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 54.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
15 Miles WSW Chalfant CA
37.48°N 118.62°W (Elev. 5213 ft)
37.48°N 118.62°W (Elev. 5213 ft)
9:15 pm PST Jan 6, 2026
10pm PST Jan 6, 2026-6pm PST Jan 13, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
