Multiple Days of Severe Weather from Thunderstorms and Wildfires

Active spring pattern across the center of the nation with several rounds of severe thunderstorms in the forecast through the weekend. The regions under the greatest threats are the southern Plains into the Mississippi Valley. Meanwhile, dry and breezy conditions with dry fuels are aiding in wildfires across the western High Plains and the Southeast. Wind and some snow for northern Rockies. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.

NA

50°F

10°C

Humidity 13%
Wind Speed SW 14 MPH
Barometer NA
Dewpoint 2°F (-17°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 24 Apr 08:10 PM PDT
Extended Forecast for

4 Miles SSE Clayton CA

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Southwest wind around 14 mph, with gusts as high as 26 mph.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 55. West southwest wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 55 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48. West southwest wind 13 to 16 mph, with gusts as high as 30 mph.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain before 11am.  Mostly sunny, with a high near 57. West southwest wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 57 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. West southwest wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. Southwest wind around 14 mph, with gusts as high as 26 mph.
Saturday
Mostly cloudy, with a high near 55. West southwest wind 11 to 14 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 48. West southwest wind 13 to 16 mph, with gusts as high as 30 mph.
Sunday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 57. West southwest wind 10 to 13 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 47. West southwest wind 9 to 14 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Clayton CA
 37.9°N 121.9°W (Elev. 1814 ft)
1:26 pm PDT Apr 24, 2026
8pm PDT Apr 24, 2026-6pm PDT May 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database