Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

Lat: 37.66083° N Lon: 122.11833° W Elev: 46.0 ft.

Clear

66°F

19°C

Humidity 59%
Wind Speed W 6 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 30 Mar 07:20 PM PDT
Detailed forecast for

San Francisco Bay Shoreline

Tonight
Mostly cloudy. A slight chance of rain after midnight. Lows in the mid 50s. West winds 5 to 10 mph.
Tuesday
Mostly cloudy. A chance of rain. Highs in the mid 60s to lower 70s. Southwest winds 5 to 10 mph.
Tuesday Night
Mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Lows in the lower 50s. Southwest winds 5 to 10 mph.
Wednesday
A chance of rain in the morning, then rain likely in the afternoon. Highs in the mid 60s. South winds 5 to 15 mph. Chance of rain 70 percent.
Wednesday Night
Rain likely. Lows around 50. Southwest winds 10 to 20 mph...becoming west 5 to 10 mph after midnight. Chance of rain 70 percent.
Thursday
Partly cloudy in the morning then becoming sunny. A slight chance of rain. Highs in the 60s.
Thursday Night
Clear. Lows in the mid to upper 40s.
Friday And Friday Night
Mostly clear. Highs in the lower to mid 70s. Lows around 50.
Saturday Through Sunday Night
Mostly clear. Highs in the mid 70s to lower 80s. Lows in the lower 50s.
Monday
Sunny. Highs in the 70s.



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601 PM PDT Mon Mar 30 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database