Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

61°F

16°C

Humidity 82%
Wind Speed WNW 4 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 55°F (13°C)
Visibility 8.00 mi
Last update 02 Aug 02:35 AM PDT
Detailed forecast for

San Francisco Bay Shoreline

Rest Of Tonight
Mostly clear. Lows in the upper 50s. West winds 5 to 15 mph.
Sunday
Sunny. Highs in the 70s to upper 80s. Southwest winds 5 to 10 mph...becoming northwest 10 to 20 mph in the afternoon.
Sunday Night
Mostly clear. Lows in the upper 50s. West winds 10 to 20 mph...becoming 5 to 10 mph after midnight.
Monday
Partly cloudy in the morning then becoming sunny. Highs in the 70s to upper 80s. Southwest winds up to 5 mph...becoming west 5 to 15 mph in the afternoon.
Monday Night
Mostly clear. Lows in the upper 50s. West winds 5 to 15 mph.
Tuesday
Partly cloudy in the morning then becoming sunny. Highs in the upper 70s to mid 80s.
Tuesday Night
Mostly clear. Lows in the upper 50s.
Wednesday
Partly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s.
Wednesday Night
Mostly clear. Lows in the upper 50s.
Thursday
Partly cloudy in the morning then becoming sunny. Highs in the lower 70s to mid 80s.
Thursday Night
Mostly clear. Lows around 60.
Friday
Partly cloudy in the morning then becoming sunny. Highs in the lower 70s to mid 80s.
Friday Night
Mostly clear. Lows in the lower 60s.
Saturday
Partly cloudy in the morning then becoming sunny. Highs in the lower 70s to mid 80s.



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904 PM PDT Sat Aug 1 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database