Severe Thunderstorms and Heavy Rain in the Mississippi Valley; Critical Fire Weather in the Southern Plains

Severe thunderstorms will persist tonight across the Middle Mississippi Valley, producing damaging winds, large to very large hail and several tornadoes. Low humidity and windy conditions will continue to produce elevated to critical fire weather conditions across the southern High Plains into midweek. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

55°F

13°C

Humidity 71%
Wind Speed W 8 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 27 Apr 08:35 PM PDT
Detailed forecast for

San Francisco Bay Shoreline

Tonight
Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s. West winds 10 to 20 mph...becoming southwest 5 to 10 mph after midnight.
Tuesday
Partly cloudy in the morning then becoming sunny. Highs in the upper 60s. Light winds...becoming west 10 to 15 mph in the afternoon.
Tuesday Night
Mostly clear. Lows around 50. West winds 5 to 15 mph.
Wednesday
Partly cloudy in the morning then becoming sunny. Highs in the upper 60s to mid 70s. Light winds...becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear. Lows in the lower 50s. West winds 10 to 20 mph...becoming 5 to 10 mph after midnight.
Thursday
Partly cloudy in the morning then becoming sunny. Highs in the upper 60s to mid 70s.
Thursday Night
Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s.
Friday And Friday Night
Partly cloudy. Highs in the upper 60s to mid 70s. Lows in the lower 50s.
Saturday
Mostly cloudy in the morning then becoming partly cloudy. Highs near 70.
Saturday Night
Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s.
Sunday
Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s.
Sunday Night
Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s.
Monday
Mostly cloudy in the morning then becoming partly cloudy. A slight chance of rain. Highs in the upper 60s.



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602 PM PDT Mon Apr 27 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database