Heat and Fire Weather Concerns West; Heavy Rain and Thunderstorms from Plains to mid-Atlantic

Thunderstorms and locally heavy rainfall is expected from the Central Plains to the Ohio Valley, mid-Atlantic and across the Southeast. Severe weather from the Upper Midwest to Central Plains increases on Friday. Major to Extreme HeatRisk continues across the Southern Plains to the lower Mississippi Valley late this week. Fire weather concerns for the northern Rockies and northern Plains today. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

81°F

27°C

Humidity 39%
Wind Speed WNW 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 54°F (12°C)
Visibility 3.00 mi
Heat Index81°F (27°C)
Last update 10 Sep 09:35 AM PDT
Detailed forecast for

San Francisco Bay Shoreline

Today
Partly cloudy in the morning then becoming sunny. Highs in the 70s to upper 80s. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon.
Tonight
Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. West winds 5 to 15 mph.
Friday
Partly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon.
Friday Night
Mostly clear. Lows in the upper 50s. West winds 10 to 20 mph.
Saturday
Partly cloudy in the morning then becoming sunny. Breezy. Highs in the lower to mid 70s. Southwest winds 10 to 20 mph increasing to west 20 to 30 mph in the afternoon.
Saturday Night
Mostly clear. Breezy. Lows in the upper 50s.
Sunday Through Monday Night
Mostly clear. Highs in the 60s to upper 70s. Lows in the upper 50s.
Tuesday Through Wednesday
Partly cloudy. Highs in the upper 60s to mid 70s. Lows in the upper 50s.



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602 AM PDT Thu Sep 10 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database