Critical Fire Weather Conditions in the Southern Plains; Showers and Thunderstorms Linger Over Florida

A cold front will linger over Florida through Tuesday, bringing widespread showers and thunderstorms, and potential flash flooding concerns. Showers and thunderstorms will be most widespread across eastern and central Florida. Gusty winds and dry conditions will promote elevated to critical fire weather conditions across the southern Plains and southern Rockies through Monday. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

61°F

16°C

Humidity	77%
Wind Speed	WNW 5 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	05 Apr 10:20 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SE Union City CA

Tonight
Low: 52 °F
Partly Cloudy
Monday
High: 72 °F
Becoming
Sunny
Monday Night
Low: 50 °F
Increasing
Clouds
Tuesday
High: 71 °F
Decreasing
Clouds
Tuesday Night
Low: 52 °F
Partly Cloudy
Wednesday
High: 74 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Cloudy
Thursday
High: 73 °F
Slight Chance
T-storms
Thursday Night
Low: 55 °F
Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 52. Light west northwest wind.

Monday

Partly sunny, then gradually becoming sunny, with a high near 72. Light west northwest wind increasing to 5 to 10 mph in the afternoon.

Monday Night

Increasing clouds, with a low around 50. West northwest wind 5 to 9 mph becoming calm after midnight.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 71. Calm wind becoming west 5 to 8 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 52. West wind 5 to 10 mph becoming light west southwest in the evening.

Wednesday

Sunny, with a high near 74.

Wednesday Night

Mostly cloudy, with a low around 57.

Thursday

A slight chance of showers and thunderstorms after 11am. Partly sunny, with a high near 73.

Thursday Night

A slight chance of showers and thunderstorms, then a chance of rain after 11pm. Mostly cloudy, with a low around 55.

Friday

A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 70.

Friday Night

A chance of rain. Mostly cloudy, with a low around 53.

Saturday

A slight chance of rain. Partly sunny, with a high near 67.

Saturday Night

A slight chance of rain. Partly cloudy, with a low around 50.

Sunday

A slight chance of rain. Mostly sunny, with a high near 67.

Additional Forecasts and Information

Zone Area Forecast for San Francisco Bay Shoreline, CA

River Stage Summary

24 Hour Precipitation Summary

NWS Office Map

Basemap Options

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ABOUT THIS FORECAST

Point Forecast:

3 Miles SE Union City CA
37.57°N 121.98°W (Elev. 43 ft)

9:33 pm PDT Apr 5, 2026

Forecast Valid:

10pm PDT Apr 5, 2026-6pm PDT Apr 12, 2026

Forecast Discussion

Additional Resources

Radar & Satellite Image

Link to Local Radar Data

Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation