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Heavy rain across the eastern U.S.

Low pressure will weaken some as it heads to the Northeast U.S. tomorrow, but still will be capable of producing areas of heavy rain from the Mid-Atlantic to New England. Severe thunderstorms are possible in the central Plains and Lower Mississippi Valley over the next couple of days. More widespread severe storms are possible in the southern Plains by the end of the week. 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: 2:06 am PDT Apr 25, 2017
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  • Today

    Today: Mostly sunny, with a high near 60. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    Mostly Sunny


    High: 60 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. West southwest wind around 5 mph becoming light and variable.

    Mostly Cloudy


    Low: 47 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers.  Mostly cloudy, with a high near 59. South wind 7 to 10 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 59 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers before 11pm.  Partly cloudy, with a low around 43. South southeast wind 3 to 6 mph.

    Chance
    Showers then
    Partly Cloudy

    Low: 43 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 64. Light and variable wind becoming west around 6 mph in the afternoon.

    Mostly Sunny


    High: 64 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 41.

    Mostly Clear


    Low: 41 °F

  • Friday

    Friday: Sunny, with a high near 64.

    Sunny


    High: 64 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 43.

    Mostly Clear


    Low: 43 °F

  • Saturday

    Saturday: Sunny, with a high near 67.

    Sunny


    High: 67 °F

  • Today: Mostly sunny, with a high near 60. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    Tonight: Mostly cloudy, with a low around 47. West southwest wind around 5 mph becoming light and variable.

    Wednesday: A 40 percent chance of showers. Mostly cloudy, with a high near 59. South wind 7 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Wednesday Night: A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 43. South southeast wind 3 to 6 mph.

    Thursday: Mostly sunny, with a high near 64. Light and variable wind becoming west around 6 mph in the afternoon.

    Thursday Night: Mostly clear, with a low around 41.

    Friday: Sunny, with a high near 64.

    Friday Night: Mostly clear, with a low around 43.

    Saturday: Sunny, with a high near 67.

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

    Sunday: Sunny, with a high near 70.

    Sunday Night: Mostly clear, with a low around 49.

    Monday: Sunny, with a high near 69.



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

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