Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Extreme Heat Warning until July 15, 08:00 PM PDT

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

103°F

39°C

Humidity	18%
Wind Speed	NNE 13 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Heat Index	101°F (38°C)
Last update	13 Jul 03:52 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

7 Miles NE Happy Camp CA

Extreme Heat Warning July 13, 04:39pm until July 15, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 13, 04:39pm until July 15, 08:00pm
NOW until 8:00pm Tue
Extreme Heat Warning
Tonight
Low: 65 °F
Haze
Monday
High: 100 °F
Haze
Monday Night
Low: 61 °F
Haze
Tuesday
High: 101 °F
Hot
Tuesday Night
Low: 63 °F
Clear
Wednesday
High: 101 °F
Hot
Wednesday Night
Low: 63 °F
Clear
Thursday
High: 99 °F
Hot

Detailed Forecast

Tonight

Widespread haze. Clear, with a low around 65. North northeast wind 12 to 17 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 26 mph.

Monday

Widespread haze before 8am, then widespread haze after 2pm. Sunny and hot, with a high near 100. North northeast wind 7 to 14 mph, with gusts as high as 22 mph.

Monday Night

Widespread haze before 2am. Clear, with a low around 61. North northeast wind 6 to 15 mph, with gusts as high as 23 mph.

Tuesday

Sunny and hot, with a high near 101. North wind around 6 mph.

Tuesday Night

Clear, with a low around 63. North northwest wind 5 to 7 mph becoming light and variable in the evening.

Wednesday

Sunny and hot, with a high near 101.

Wednesday Night

Clear, with a low around 63.

Thursday

Sunny and hot, with a high near 99.