Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

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

NA

46°F

8°C

Humidity 98%
Wind Speed S 15 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 12 Nov 09:20 AM PST
Extended Forecast for

3 Miles ENE Danville CA

Wind Advisory November 12, 10:00pm until November 13, 10:00am
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: A 30 percent chance of showers after 4pm.  Partly sunny, with a high near 72. South wind 9 to 17 mph, with gusts as high as 22 mph.

    High: 72 °F

    Partly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Showers, mainly after 10pm.  Low around 57. Southeast wind 9 to 13 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Showers

  • Thursday

    Thursday: Showers.  High near 66. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 40 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 66 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 49. South southwest wind 5 to 10 mph becoming light southwest  in the evening. Winds could gust as high as 18 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 4pm.  Mostly sunny, with a high near 65. Calm wind becoming northeast around 5 mph in the morning.  New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers between 10pm and 4am.  Partly cloudy, with a low around 46. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers after 10am.  Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: A slight chance of showers.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers.  Mostly cloudy, with a high near 64.

    High: 64 °F

    Slight Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers after 4pm. Partly sunny, with a high near 72. South wind 9 to 17 mph, with gusts as high as 22 mph.
Tonight
Showers, mainly after 10pm. Low around 57. Southeast wind 9 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers. High near 66. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 49. South southwest wind 5 to 10 mph becoming light southwest in the evening. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of showers before 4pm. Mostly sunny, with a high near 65. Calm wind becoming northeast around 5 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers between 10pm and 4am. Partly cloudy, with a low around 46. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 20 percent chance of showers after 10am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 68.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 49.
Sunday
A slight chance of showers. Mostly cloudy, with a high near 64.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 48.
Monday
A chance of showers. Mostly sunny, with a high near 61.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Danville CA
 37.84°N 121.97°W (Elev. 600 ft)
4:31 am PST Nov 12, 2025
9am PST Nov 12, 2025-6pm PST Nov 18, 2025
 
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Additional Resources

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Hourly Weather Forecast

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