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

46°F

8°C

Humidity 70%
Wind Speed NE 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 20 Feb 06:15 PM PST
Extended Forecast for

9 Miles S Discovery Bay 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: Patchy frost between 1am and 3am.  Otherwise, partly cloudy, with a low around 36. Light southeast wind increasing to 5 to 9 mph in the evening.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 57. East southeast wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. South southwest wind 11 to 13 mph, with gusts as high as 18 mph.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Southeast wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. Southwest wind 3 to 6 mph.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: A 10 percent chance of rain after 4pm.  Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain, mainly after 10pm.  Cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 58.

    High: 58 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm.  Cloudy, with a low around 54.

    Low: 54 °F

    Rain Likely

Detailed Forecast

Tonight
Patchy frost between 1am and 3am. Otherwise, partly cloudy, with a low around 36. Light southeast wind increasing to 5 to 9 mph in the evening.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 57. East southeast wind 9 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 41. South southwest wind 11 to 13 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 63. Southeast wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 45. Southwest wind 3 to 6 mph.
Monday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 63.
Monday Night
A 50 percent chance of rain, mainly after 10pm. Cloudy, with a low around 54.
Tuesday
Rain. Cloudy, with a high near 58.
Tuesday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 54.
Wednesday
A chance of rain. Mostly cloudy, with a high near 61.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 50.
Thursday
A chance of rain. Mostly sunny, with a high near 65.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 51.
Friday
A slight chance of rain. Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Discovery Bay CA
 37.76°N 121.6°W (Elev. 381 ft)
2:25 pm PST Feb 20, 2026
6pm 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