Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Current conditions at

Nevada County Air Park (KGOO)

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

Clear

77°F

25°C

Humidity 27%
Wind Speed E 5 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 12 Jul 12:35 AM PDT
Extended Forecast for

3 Miles SSE Grass Valley CA

  • Overnight

    Overnight: A 20 percent chance of rain after 3am.  Cloudy, with a steady temperature around 72. Calm wind.

    Low: 72 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 11am.  Mostly cloudy, with a high near 86. Light and variable wind.

    High: 86 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain.  Cloudy through mid morning, then gradual clearing, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.

    High: 88 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 68. Light and variable wind.

    Low: 68 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 68.

    Low: 68 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of rain after 3am. Cloudy, with a steady temperature around 72. Calm wind.
Sunday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 86. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 69. Calm wind.
Monday
A 20 percent chance of rain. Cloudy through mid morning, then gradual clearing, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 68. Light and variable wind.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Clear, with a low around 68.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 66.
Saturday
Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Grass Valley CA
 39.19°N 121.04°W (Elev. 2999 ft)
11:31 pm PDT Jul 11, 2026
12am PDT Jul 12, 2026-6pm PDT Jul 18, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database