Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms are possible from the Ohio Valley to the central Plains this evening, and the threat will expand into the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Alaska through this evening and for the Four Corners region through Monday. Read More >

Current conditions at

WHITE CLOUD (CISC1)

Lat: 39.31944°NLon: 120.84211°WElev: 4302.0ft.

NA

79°F

26°C

Humidity 40%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index79°F (26°C)
Last update 21 Jun 04:33 PM PDT
Extended Forecast for

17 Miles NNE Grass Valley CA

  • Tonight

    Tonight: Clear, with a low around 63. Light and variable wind.

    Low: 63 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 79. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 66. Light and variable wind.

    Low: 66 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 67. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 67 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Thursday Night

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

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 63. Light and variable wind.
Monday
Sunny, with a high near 79. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 66. Light and variable wind.
Tuesday
Sunny, with a high near 80. Calm wind becoming west southwest around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 67. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 64.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 69.
Saturday Night
Clear, with a low around 58.
Sunday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NNE Grass Valley CA
 39.45°N 120.96°W (Elev. 3914 ft)
2:00 pm PDT Jun 21, 2026
5pm PDT Jun 21, 2026-6pm PDT Jun 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database