Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

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

NA

31°F

-1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 18 Feb 05:20 PM PST
Extended Forecast for

8 Miles N Livermore Municipal CA

  • Tonight

    Tonight: Rain, mainly after midnight.  Steady temperature around 39. Southwest wind 13 to 20 mph becoming east southeast after midnight. Winds could gust as high as 34 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Rain likely, mainly before 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 43. Windy, with a west wind 24 to 30 mph, with gusts as high as 46 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain Likely
    and Windy
    then Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. West wind 11 to 16 mph, with gusts as high as 31 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 46. South southeast wind around 6 mph becoming east northeast in the afternoon.

    High: 46 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. East southeast wind 7 to 9 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm.  Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 46. Breezy.  Chance of precipitation is 60%.

    Low: 46 °F

    Rain Likely
    and Breezy

  • Sunday

    Sunday: Rain.  Mostly cloudy, with a high near 56. Breezy.

    High: 56 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Rain

Detailed Forecast

Tonight
Rain, mainly after midnight. Steady temperature around 39. Southwest wind 13 to 20 mph becoming east southeast after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain likely, mainly before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 43. Windy, with a west wind 24 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Mostly clear, with a low around 34. West wind 11 to 16 mph, with gusts as high as 31 mph.
Friday
Partly sunny, with a high near 46. South southeast wind around 6 mph becoming east northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 36. East southeast wind 7 to 9 mph.
Saturday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 51.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 46. Breezy. Chance of precipitation is 60%.
Sunday
Rain. Mostly cloudy, with a high near 56. Breezy.
Sunday Night
Rain. Mostly cloudy, with a low around 53.
Monday
Rain likely. Mostly cloudy, with a high near 58. Breezy.
Monday Night
Rain. Mostly cloudy, with a low around 51.
Tuesday
Rain. Mostly cloudy, with a high near 55.
Tuesday Night
Rain. Mostly cloudy, with a low around 48.
Wednesday
Rain likely. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N Livermore Municipal CA
 37.82°N 121.82°W (Elev. 1736 ft)
5:13 pm PST Feb 18, 2026
5pm PST Feb 18, 2026-6pm PST Feb 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database