Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Mostly Cloudy

63°F

17°C

Humidity 77%
Wind Speed W 16 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 25 Jul 06:05 PM PDT
Detailed forecast for

San Francisco Bay Shoreline

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



Basemap Options
Click map to change the forecast location
Loading map...
601 PM PDT Fri Jul 25 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database