Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

SECRET TOWN (SETC1)

Lat: 39.18383°NLon: 120.88442°WElev: 2757.0ft.

NA

55°F

13°C

Humidity 57%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 09 Dec 09:28 AM PST
Extended Forecast for

8 Miles E Grass Valley CA

  • Today

    Today: Widespread haze before 11am, then widespread haze after 3pm. Sunny, with a high near 64. Calm wind.

    High: 64 °F

    Haze

  • Tonight

    Tonight: Clear, with a low around 49. Calm wind.

    Low: 49 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Calm wind.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 49. Calm wind.

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Calm wind.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Widespread haze before 11am, then widespread haze after 3pm. Sunny, with a high near 64. Calm wind.
Tonight
Clear, with a low around 49. Calm wind.
Wednesday
Sunny, with a high near 68. Calm wind.
Wednesday Night
Clear, with a low around 49. Calm wind.
Thursday
Sunny, with a high near 68. Calm wind.
Thursday Night
Clear, with a low around 47.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 45.
Monday
A chance of showers. Partly sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Grass Valley CA
 39.21°N 120.9°W (Elev. 2759 ft)
1:20 am PST Dec 9, 2025
9am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database