Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Overcast

63°F

17°C

Humidity 77%
Wind Speed NW 3 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 55°F (13°C)
Visibility 7.00 mi
Last update 19 Aug 09:35 AM PDT
Detailed forecast for

San Francisco Bay Shoreline

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



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602 AM PDT Wed Aug 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database