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

Hayward, Hayward Air Terminal (KHWD)

Lat: 37.66083°NLon: 122.11833°WElev: 46.0ft.

Clear

48°F

9°C

Humidity 61%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 20 Feb 07:00 PM PST
Extended Forecast for

2 Miles WSW Union City CA

  • Tonight

    Tonight: Increasing clouds, with a low around 38. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 38 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 59. East southeast wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 59 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Southeast wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. South wind around 11 mph.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 46. South southwest wind around 5 mph becoming calm  in the evening.

    Low: 46 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 67.

    High: 67 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 50 percent chance of rain.  Cloudy, with a low around 55.

    Low: 55 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 62.

    High: 62 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm.  Cloudy, with a low around 53.

    Low: 53 °F

    Rain Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 38. Calm wind becoming east southeast around 5 mph after midnight.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 59. East southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 46. Southeast wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 66. South wind around 11 mph.
Sunday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 46. South southwest wind around 5 mph becoming calm in the evening.
Monday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 67.
Monday Night
A 50 percent chance of rain. Cloudy, with a low around 55.
Tuesday
Rain. Cloudy, with a high near 62.
Tuesday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 53.
Wednesday
A chance of rain. Mostly cloudy, with a high near 64.
Wednesday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 50.
Thursday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 68.
Thursday Night
A chance of rain. Patchy fog. Otherwise, partly cloudy, with a low around 50.
Friday
A slight chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Union City CA
 37.58°N 122.04°W (Elev. 121 ft)
2:25 pm PST Feb 20, 2026
7pm 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