Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

37°F

3°C

Humidity	100%
Wind Speed	S 1 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	05 Mar 07:52 AM PST

More Information:

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

Extended Forecast for

Illinois Valley OR

Today
High: 49 °F
Chance Rain
Tonight
Low: 36 °F
Slight Chance
Rain and
Patchy Fog
Friday
High: 54 °F
Slight Chance
Rain and
Patchy Fog
then Mostly
Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 66 °F
Sunny
Saturday Night
Low: 38 °F
Mostly Clear
then Patchy
Fog
Sunday
High: 66 °F
Patchy Fog
then Sunny
Sunday Night
Low: 39 °F
Slight Chance
Rain
Monday
High: 59 °F
Slight Chance
Rain then
Partly Sunny

Detailed Forecast

Today

A 40 percent chance of rain, mainly between noon and 1pm. Snow level 3000 feet rising to 3800 feet in the afternoon. Mostly sunny, with a high near 49. North northeast wind 3 to 7 mph.

Tonight

A slight chance of rain before 10pm, then a slight chance of rain after 4am. Patchy fog after 1am. Snow level 3700 feet rising to 4200 feet after midnight. Otherwise, mostly cloudy, with a low around 36. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Friday

A 20 percent chance of rain before 10am. Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 54. Calm wind becoming north 5 to 8 mph in the morning.

Friday Night

Mostly clear, with a low around 40. Calm wind becoming east northeast around 5 mph after midnight.

Saturday

Sunny, with a high near 66. Light north northeast wind.

Saturday Night

Patchy fog after 4am. Otherwise, mostly clear, with a low around 38.

Sunday

Patchy fog before 7am. Otherwise, sunny, with a high near 66.

Sunday Night

A slight chance of rain after 10pm. Partly cloudy, with a low around 39.

Monday

A slight chance of rain before 10am. Partly sunny, with a high near 59.

Monday Night

A slight chance of rain after 10pm, mixing with snow after 1am. Snow level 3600 feet lowering to 2000 feet after midnight . Mostly cloudy, with a low around 31.

Tuesday

A slight chance of rain and snow. Snow level 1600 feet rising to 3100 feet in the afternoon. Partly sunny, with a high near 55.

Tuesday Night

Mostly cloudy, with a low around 32.

Wednesday

A slight chance of rain. Snow level 3600 feet rising to 5500 feet in the afternoon. Partly sunny, with a high near 59.