Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

62°F

17°C

Humidity	70%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	15 Aug 12:52 AM PDT

More Information:

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

Extended Forecast for

8 Miles E Illinois Valley OR

Overnight
Low: 57 °F
Mostly Clear
Friday
High: 81 °F
Sunny
Friday Night
Low: 60 °F
Chance
Showers
Saturday
High: 74 °F
Showers
Likely then
Chance
Showers
Saturday Night
Low: 58 °F
Slight Chance
Showers then
Mostly Cloudy
Sunday
High: 77 °F
Slight Chance
T-storms
Sunday Night
Low: 53 °F
Slight Chance
Showers then
Mostly Cloudy
Monday
High: 77 °F
Mostly Sunny
Monday Night
Low: 52 °F
Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 57. Calm wind.

Friday

Sunny, with a high near 81. Calm wind becoming west 5 to 8 mph in the afternoon.

Friday Night

A 30 percent chance of showers after 11pm. Increasing clouds, with a low around 60. West wind 5 to 9 mph becoming calm in the evening.

Saturday

Showers likely, mainly before 11am. Mostly cloudy, with a high near 74. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 58. West wind 5 to 7 mph becoming calm in the evening.

Sunday

A slight chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 77. Chance of precipitation is 20%.

Sunday Night

A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 53.

Monday

Mostly sunny, with a high near 77.

Monday Night

Clear, with a low around 52.

Tuesday

Sunny, with a high near 82.