Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Overcast

55°F

13°C

Humidity 79%
Wind Speed SSW 8 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 27 May 02:54 AM PDT
Detailed forecast for

San Francisco Bay Shoreline

Rest Of Tonight
Partly cloudy. Lows in the lower 50s. Southwest winds 5 to 10 mph.
Wednesday
Partly cloudy. Highs in the mid 60s to lower 70s. South winds up to 5 mph increasing to west 10 to 20 mph in the afternoon.
Wednesday Night
Mostly cloudy. A slight chance of rain. Lows in the lower 50s. Southwest winds 10 to 15 mph...becoming southeast 5 to 10 mph after midnight.
Thursday
Mostly cloudy in the morning then becoming partly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs around 70. Southeast winds around 5 mph...becoming southwest in the afternoon. Chance of rain 30 percent.
Thursday Night
Partly cloudy. Lows in the lower 50s. West winds 10 to 20 mph decreasing to up to 5 mph after midnight.
Friday
Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid to upper 60s.
Friday Night And Saturday
Partly cloudy. Lows in the lower 50s. Highs in the mid 60s to lower 70s.
Saturday Night
Clear. Lows around 50.
Sunday
Sunny. Highs in the upper 60s to mid 70s.
Sunday Night
Clear. Lows in the lower 50s.
Monday And Monday Night
Mostly clear. Highs in the 70s to lower 80s. Lows in the mid 50s.
Tuesday
Partly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s.



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302 AM PDT Wed May 27 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database