Wintry Precipitation for the Northeast; Increasing Severe Weather Threat from the Plains to the Midwest

Wintry mixed precipitation will spread across the Northeast today, with light snow and ice accumulations forecast through southern New England. Meanwhile, the threat of severe weather will be increasing from the southern Plains to the Midwest, with rounds of showers and thunderstorms, some severe, expected each day through Friday. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

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

NA

45°F

7°C

Humidity 82%
Wind Speed NW 5 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 03 Mar 03:35 AM PST
Extended Forecast for

4 Miles ENE Danville CA

  • Today

    Today: Mostly sunny, with a high near 67. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 45. West southwest wind around 8 mph, with gusts as high as 18 mph.

    Low: 45 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 65. West wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 65 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 40. West northwest wind 8 to 14 mph, with gusts as high as 29 mph.

    Low: 40 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 65. North northwest wind 8 to 15 mph, with gusts as high as 28 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 67. Calm wind becoming west 5 to 7 mph in the afternoon.
Tonight
Increasing clouds, with a low around 45. West southwest wind around 8 mph, with gusts as high as 18 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 65. West wind 10 to 17 mph, with gusts as high as 29 mph.
Wednesday Night
Clear, with a low around 40. West northwest wind 8 to 14 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 65. North northwest wind 8 to 15 mph, with gusts as high as 28 mph.
Thursday Night
Clear, with a low around 45.
Friday
Sunny, with a high near 70.
Friday Night
Clear, with a low around 47.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Danville CA
 37.85°N 121.94°W (Elev. 1362 ft)
12:26 am PST Mar 3, 2026
4am PST Mar 3, 2026-6pm PDT Mar 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database