Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Overcast

57°F

14°C

Humidity 87%
Wind Speed W 8 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 22 Jun 01:35 AM PDT
Detailed forecast for

San Francisco Bay Shoreline

Rest Of Tonight
Partly cloudy late in the evening then becoming mostly cloudy. Lows in the mid 50s. West winds 5 to 10 mph.
Monday
Mostly cloudy in the morning then becoming sunny. Highs in the 60s to upper 70s. West winds 5 to 10 mph...becoming northwest 10 to 20 mph in the afternoon.
Monday Night
Mostly clear in the evening then becoming mostly cloudy. Lows in the mid 50s. West winds 10 to 20 mph...becoming 5 to 10 mph after midnight.
Tuesday
Mostly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s. West winds up to 5 mph increasing to 5 to 15 mph in the afternoon.
Tuesday Night
Clear in the evening then becoming partly cloudy. Lows in the mid 50s. West winds 5 to 15 mph.
Wednesday
Mostly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s.
Wednesday Night Through Thursday Night
Mostly clear. Lows in the upper 50s. Highs in the 70s.
Friday Through Saturday
Partly cloudy. Breezy. Highs in the upper 60s to mid 70s. Lows in the upper 50s.
Saturday Night And Sunday
Mostly clear. Breezy. Lows in the mid 50s. Highs in the 70s to lower 80s.



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902 PM PDT Sun Jun 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database