Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Livermore, Livermore Municipal Airport (KLVK)

Lat: 37.69278°NLon: 121.81444°WElev: 397.0ft.

Clear

34°F

1°C

Humidity 86%
Wind Speed E 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Feb 03:35 AM PST
Extended Forecast for

9 Miles SSE Livermore CA

Cold Weather Advisory February 21, 03:54am until February 21, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 21, 03:54am until February 21, 09:00am

    NOW until 9:00am Sat

    Cold Weather Advisory

  • Overnight

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 55. South wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 55 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. South wind around 9 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 61. South wind 7 to 9 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain after 10pm.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. South southeast wind around 6 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 55. South wind 8 to 10 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 43. South wind around 9 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 61. South wind 7 to 9 mph.
Sunday Night
Partly cloudy, with a low around 48. Calm wind.
Monday
Mostly sunny, with a high near 65.
Monday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 56.
Tuesday
Rain likely. Mostly cloudy, with a high near 60.
Tuesday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 56.
Wednesday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 62.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 52.
Thursday
A slight chance of rain. Mostly sunny, with a high near 65.
Thursday Night
Mostly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Livermore CA
 37.57°N 121.7°W (Elev. 1194 ft)
12:26 am PST Feb 21, 2026
3am PST Feb 21, 2026-6pm PST Feb 27, 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