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

52°F

11°C

Humidity 57%
Wind Speed ENE 8 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 20 Feb 05:20 PM PST
Extended Forecast for

12 Miles SE Livermore CA

Cold Weather Advisory February 21, 01:00am until February 21, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: Widespread frost between 8pm and 10pm.  Otherwise, increasing clouds, with a low around 28. North northeast wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 28 °F

    Frost then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 51. South wind around 16 mph, with gusts as high as 26 mph.

    High: 51 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. South wind 17 to 20 mph, with gusts as high as 24 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59. South wind 13 to 20 mph, with gusts as high as 25 mph.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. South southwest wind around 7 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: A 10 percent chance of rain after 4pm.  Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

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

    Low: 46 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm.  Cloudy, with a low around 47.

    Low: 47 °F

    Rain Likely

Detailed Forecast

Tonight
Widespread frost between 8pm and 10pm. Otherwise, increasing clouds, with a low around 28. North northeast wind 6 to 14 mph becoming south after midnight. Winds could gust as high as 18 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 51. South wind around 16 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 34. South wind 17 to 20 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 59. South wind 13 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 39. South southwest wind around 7 mph.
Monday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 62.
Monday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Tuesday
Rain. Mostly cloudy, with a high near 57.
Tuesday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 47.
Wednesday
A chance of rain. Mostly cloudy, with a high near 59.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Mostly sunny, with a high near 62.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 44.
Friday
A slight chance of rain. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SE Livermore CA
 37.56°N 121.61°W (Elev. 3077 ft)
2:25 pm PST Feb 20, 2026
5pm PST Feb 20, 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