Areas of Severe Thunderstorms and Heat This Weekend

Severe thunderstorms today may produce damaging winds, large hail, tornadoes, and flooding over parts of the Plains into the Missouri Valley. On Sunday, scattered severe thunderstorms capable of damaging wind gusts are expected across the Mid-Atlantic vicinity. Hazardous heat will continue in the South, Southwest and central California this weekend building across the Pacific Northwest Sunday. Read More >

Current conditions at

Nevada County Air Park (KGOO)

Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.

Clear

81°F

27°C

Humidity 34%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 13 Jun 08:55 AM PDT
Extended Forecast for

Grass Valley CA

  • Today

    Today: Sunny, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 65. Light and variable wind.

    Low: 65 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 91. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 64. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 64 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 93. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Tuesday Night

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

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Clear, with a low around 65. Light and variable wind.
Sunday
Sunny, with a high near 91. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 64. West southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 93. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 58.
Juneteenth
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Grass Valley CA
 39.23°N 121.05°W (Elev. 2657 ft)
2:00 am PDT Jun 13, 2026
9am PDT Jun 13, 2026-6pm PDT Jun 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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