Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Partly Cloudy

57°F

14°C

Humidity 87%
Wind Speed WNW 4 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 54°F (12°C)
Visibility 7.00 mi
Last update 30 Aug 10:35 PM PDT
Detailed forecast for

San Francisco Bay Shoreline

Rest Of Tonight
Mostly clear late in the evening then becoming partly cloudy. Lows in the upper 50s. West winds 5 to 10 mph.
Monday
Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s to lower 70s. West winds 10 to 20 mph.
Monday Night
Mostly cloudy. Lows in the upper 50s. West winds 10 to 20 mph.
Tuesday
Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s to mid 70s. Southwest winds 5 to 15 mph.
Tuesday Night
Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. West winds 10 to 20 mph...becoming southwest 5 to 10 mph after midnight.
Wednesday
Mostly cloudy in the morning then becoming sunny. Highs in the 70s.
Wednesday Night
Mostly clear in the evening then becoming partly cloudy. Patchy fog. Lows in the upper 50s.
Thursday
Mostly cloudy in the morning then becoming partly cloudy. Patchy fog. Highs in the 60s to upper 70s.
Thursday Night Through Saturday
Partly cloudy. Lows in the upper 50s. Highs in the upper 60s to mid 70s.
Saturday Night
Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s.
Sunday
Partly cloudy. Highs in the 70s.



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902 PM PDT Sun Aug 30 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database