Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

BARNABY (BBEC1)

Lat: 38.02806° N Lon: 122.70222° W Elev: 810.0 ft.

NA

70°F

21°C

Humidity 64%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 27 Aug 09:11 AM PDT
Detailed forecast for

Marin Coastal Range

Today
Partly cloudy. A slight chance of rain. Highs in the mid 80s. West winds 5 to 15 mph.
Tonight
Mostly cloudy. A slight chance of rain. Lows in the upper 50s. West winds 10 to 15 mph.
Friday
Mostly cloudy. A slight chance of rain in the morning. Highs in the mid 70s. West winds 5 to 15 mph.
Friday Night
Mostly clear. Lows in the lower 50s. West winds 5 to 15 mph.
Saturday
Partly cloudy in the morning then becoming sunny. Highs in the mid 70s. West winds 5 to 10 mph.
Saturday Night
Mostly clear. Lows in the lower 50s.
Sunday And Sunday Night
Mostly clear. Highs in the mid 70s. Lows in the lower 50s.
Monday Through Tuesday
Partly cloudy. Highs in the upper 60s. Lows in the lower 50s.
Tuesday Night
Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s.
Wednesday
Partly cloudy. Highs in the mid 70s.





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602 AM PDT Thu Aug 27 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database