Monitoring Tsunami Impacts Across the Pacific; Air Quality Concerns; Dangerous Heat; Critical Fire Weather for the West

Tsunami impacts continue for portions of the Pacific basin. Wildfire smoke causes unhealthy air in Midwest to Great Lakes. Heat dome spans Mississippi Valley to Mid-Atlantic with excessive heat warnings and advisories. Critical fire weather in Great Basin to Pacific Northwest (dry thunderstorms). Cold front spawns severe storms/heavy rain in Central U.S. today, shifts to East Coast Thursday. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from July 30, 02:00 PM PDT until July 30, 11:00 PM PDT

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

74°F

23°C

Humidity	51%
Wind Speed	E 2 MPH
Barometer	NA
Dewpoint	55°F (13°C)
Visibility	NA
Last update	30 Jul 08:52 AM PDT

More Information:

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

Extended Forecast for

Illinois Valley OR

Red Flag Warning July 30, 02:00pm until July 30, 11:00pm

Click here for hazard details and duration

Red Flag Warning

Today
High: 96 °F
Slight Chance
Showers then
Slight Chance
T-storms
Tonight
Low: 57 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 94 °F
Sunny
Thursday Night
Low: 56 °F
Mostly Clear
Friday
High: 93 °F
Sunny
Friday Night
Low: 55 °F
Mostly Clear
Saturday
High: 91 °F
Sunny
Saturday Night
Low: 52 °F
Mostly Clear
Sunday
High: 87 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Increasing clouds and hot, with a high near 96. Calm wind becoming north northeast around 6 mph in the afternoon. Chance of precipitation is 20%.

Tonight

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 57. North wind around 6 mph becoming calm in the evening.

Thursday

Sunny, with a high near 94. Calm wind becoming north northwest around 6 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 56. West northwest wind around 6 mph becoming calm in the evening.

Friday

Sunny, with a high near 93. Calm wind becoming north northwest around 6 mph in the afternoon.

Friday Night

Mostly clear, with a low around 55.

Saturday

Sunny, with a high near 91.

Saturday Night

Mostly clear, with a low around 52.