National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather Conditions in the Southern Plains; Showers and Thunderstorms Linger Over Florida

Gusty winds and dry conditions will promote elevated to critical fire weather conditions across the southern Plains and southern Rockies. A cold front will linger over Florida through Tuesday, bringing widespread showers and thunderstorms, and potential flash flooding concerns. Showers and thunderstorms will be most widespread across eastern and central Florida. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

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

NA

64°F

18°C

Humidity 43%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 06 Apr 12:25 PM PDT
Extended Forecast for

3 Miles S Clayton CA

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 64. West southwest wind around 14 mph, with gusts as high as 26 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. Southwest wind 14 to 16 mph, with gusts as high as 29 mph.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. Southwest wind around 15 mph, with gusts as high as 28 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 66.

    High: 66 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain

  • Friday

    Friday: Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 64.

    High: 64 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 64. West southwest wind around 14 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 49. Southwest wind 14 to 16 mph, with gusts as high as 29 mph.
Tuesday
Sunny, with a high near 66. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 52. Southwest wind around 15 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 69. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 66.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 54.
Friday
Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 64.
Friday Night
A chance of rain. Mostly cloudy, with a low around 52.
Saturday
A chance of rain. Partly sunny, with a high near 61.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 49.
Sunday
A chance of rain. Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Clayton CA
 37.9°N 121.92°W (Elev. 1900 ft)
Last Update:
1:26 pm PDT Apr 6, 2026
Forecast Valid:
2pm PDT Apr 6, 2026-6pm PDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation