Summer Heat Continues; Severe Weather For Northeast

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, southern Plains, Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, severe thunderstorms are in the forecast for the Northeast into the northern Mid-Atlantic for damaging winds. 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: 1:41 am PDT Aug 21, 2019
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  • Today

    Today: Sunny, with a high near 90. Calm wind becoming west 5 to 8 mph in the afternoon.

    Sunny

    High: 90 °F

  • Tonight

    Tonight: Mostly clear, with a low around 62. West wind 5 to 7 mph becoming light and variable.

    Mostly Clear

    Low: 62 °F

  • Thursday

    Thursday: Sunny, with a high near 90. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    Sunny

    High: 90 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 64. West southwest wind around 6 mph becoming calm.

    Mostly Clear

    Low: 64 °F

  • Friday

    Friday: Sunny, with a high near 92. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.

    Sunny

    High: 92 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Saturday

    Saturday: Sunny, with a high near 92.

    Sunny

    High: 92 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 65.

    Clear

    Low: 65 °F

  • Sunday

    Sunday: Sunny, with a high near 93.

    Sunny

    High: 93 °F

  • Today: Sunny, with a high near 90. Calm wind becoming west 5 to 8 mph in the afternoon.

    Tonight: Mostly clear, with a low around 62. West wind 5 to 7 mph becoming light and variable.

    Thursday: Sunny, with a high near 90. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    Thursday Night: Mostly clear, with a low around 64. West southwest wind around 6 mph becoming calm.

    Friday: Sunny, with a high near 92. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.

    Friday Night: Mostly clear, with a low around 65.

    Saturday: Sunny, with a high near 92.

    Saturday Night: Clear, with a low around 65.

    Sunday: Sunny, with a high near 93.

    Sunday Night: Clear, with a low around 65.

    Monday: Sunny, with a high near 94.

    Monday Night: Mostly clear, with a low around 65.

    Tuesday: Sunny, with a high near 94.



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

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