Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

97°F

36°C

Humidity	21%
Wind Speed	SW 8 MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Heat Index	94°F (34°C)
Last update	19 Aug 05:52 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

Tonight
Low: 60 °F
Clear
Thursday
High: 99 °F
Hot
Thursday Night
Low: 61 °F
Increasing
Clouds
Friday
High: 93 °F
Mostly Cloudy
then Slight
Chance
T-storms
Friday Night
Low: 56 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 88 °F
Sunny
Saturday Night
Low: 53 °F
Clear
Sunday
High: 93 °F
Sunny
Sunday Night
Low: 56 °F
Mostly Clear

Detailed Forecast

Tonight

Clear, with a low around 60. West wind 5 to 8 mph becoming calm in the evening.

Thursday

Sunny and hot, with a high near 99. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Thursday Night

Increasing clouds, with a low around 61. West southwest wind 5 to 8 mph becoming calm in the evening.

Friday

A slight chance of thunderstorms after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 93. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 10%.

Friday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly clear, with a low around 56. West southwest wind 5 to 10 mph becoming light in the evening. Chance of precipitation is 20%.

Saturday

Sunny, with a high near 88.

Saturday Night

Clear, with a low around 53.

Sunday

Sunny, with a high near 93.

Sunday Night

Mostly clear, with a low around 56.

Monday

Sunny, with a high near 95.

Monday Night

Mostly clear, with a low around 57.