Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

43°F

6°C

Humidity 56%
Wind Speed ENE 4 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 25 Jan 02:00 AM PST
Extended Forecast for

3 Miles SSE Union City CA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 41. East northeast wind around 6 mph.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 60. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 60 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. East northeast wind around 5 mph becoming calm  after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 64. Calm wind.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A slight chance of rain before 10am.  Partly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy
    then Patchy
    Fog

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 41. East northeast wind around 6 mph.
Sunday
Increasing clouds, with a high near 60. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 42. East northeast wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 64. Calm wind.
Monday Night
Partly cloudy, with a low around 40. Calm wind.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 46.
Wednesday
A slight chance of rain before 10am. Partly sunny, with a high near 61.
Wednesday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 44.
Thursday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Mostly cloudy, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Union City CA
 37.56°N 122.01°W (Elev. 115 ft)
1:27 am PST Jan 25, 2026
2am PST Jan 25, 2026-6pm PST Jan 31, 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