Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy precipitation for parts of the Pacific Northwest

Moisture will continue to stream into the Pacific Northwest for the next several days. Heavy rain will continue along the coast, while heavy snow will impact the highest elevations of the Cascades. In the northern Plains and Upper Great Lakes, more arctic air will bring periods of snow, blustery winds and cold wind chills. Light snow is also possible in New England and the Ohio Valley. Read More >

7-Day Forecast for Latitude 39.23°N and Longitude 121.05°W (Elev. 2657 ft) (Text-Only)
NWS Forecast for: Grass Valley CA
Issued by: National Weather Service Sacramento, CA
Last Update: 10:06 pm PST Nov 21, 2017
Print


  • Tonight

    Tonight: Mostly clear, with a low around 51. East wind around 7 mph.

    Mostly Clear


    Low: 51 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. East southeast wind 5 to 7 mph becoming light and variable  in the afternoon.

    Mostly Sunny


    High: 70 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 52. East southeast wind 3 to 5 mph.

    Partly Cloudy


    Low: 52 °F

  • Thanksgiving
    Day

    Thanksgiving Day: A 30 percent chance of rain, mainly between 10am and 4pm.  Partly sunny, with a high near 66. Southeast wind around 6 mph becoming calm  in the morning.  New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain


    High: 66 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 49. Light and variable wind.

    Slight Chance
    Rain then
    Mostly Cloudy

    Low: 49 °F

  • Friday

    Friday: Partly sunny, with a high near 64.

    Partly Sunny


    High: 64 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 50.

    Mostly Cloudy


    Low: 50 °F

  • Saturday

    Saturday: A chance of showers.  Partly sunny, with a high near 61.

    Chance
    Showers

    High: 61 °F

  • Saturday
    Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 49.

    Chance
    Showers

    Low: 49 °F

  • Tonight: Mostly clear, with a low around 51. East wind around 7 mph.

    Wednesday: Mostly sunny, with a high near 70. East southeast wind 5 to 7 mph becoming light and variable in the afternoon.

    Wednesday Night: Partly cloudy, with a low around 52. East southeast wind 3 to 5 mph.

    Thanksgiving Day: A 30 percent chance of rain, mainly between 10am and 4pm. Partly sunny, with a high near 66. Southeast wind around 6 mph becoming calm in the morning. New precipitation amounts of less than a tenth of an inch possible.

    Thursday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 49. Light and variable wind.

    Friday: Partly sunny, with a high near 64.

    Friday Night: Mostly cloudy, with a low around 50.

    Saturday: A chance of showers. Partly sunny, with a high near 61.

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 49.

    Sunday: Rain. Cloudy, with a high near 52.

    Sunday Night: Rain. Mostly cloudy, with a low around 42.

    Monday: A slight chance of rain. Partly sunny, with a high near 52.

    Monday Night: Partly cloudy, with a low around 39.

    Tuesday: Sunny, with a high near 58.



    Grass Valley CA
     39.23°N 121.05°W (Elev. 2657 ft)

    Visit your local NWS office at: http://www.wrh.noaa.gov/sto