Heat Continues Across the Central and Western U.S.; Tracking Hazardous Weather Across the Northern U.S.

Early-season record warmth will persist across portions of the western and central U.S. through mid week, with high temperatures approaching 90 degrees from Texas to the Ohio Valley. Rain and mountain snow are possible across the Pacific Northwest Wednesday, with Severe Thunderstorms and wintry weather expected across the Northeast Thursday and Friday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

53°F

12°C

Humidity	55%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	24 Mar 03:52 AM PDT

More Information:

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

Extended Forecast for

Illinois Valley OR

Overnight
Low: 44 °F
Slight Chance
Rain
Tuesday
High: 66 °F
Slight Chance
Rain then
Rain Likely
Tuesday Night
Low: 42 °F
Rain
Wednesday
High: 58 °F
Rain Likely
then Chance
Rain
Wednesday Night
Low: 29 °F
Slight Chance
Rain then
Areas Frost
Thursday
High: 63 °F
Frost then
Sunny
Thursday Night
Low: 32 °F
Frost
Friday
High: 75 °F
Frost then
Sunny
Friday Night
Low: 39 °F
Partly Cloudy

Detailed Forecast

Overnight

A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 44. Calm wind.

Tuesday

Rain likely, mainly after 5pm. Partly sunny, with a high near 66. Calm wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%.

Tuesday Night

Rain, mainly before 4am. Low around 42. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain likely, mainly before 11am. Snow level 6300 feet lowering to 4300 feet. Mostly cloudy, with a high near 58. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%.

Wednesday Night

A 20 percent chance of rain before 11pm. Areas of frost after 2am. Snow level 4100 feet lowering to 2200 feet after midnight . Otherwise, partly cloudy, with a low around 29. West northwest wind around 6 mph becoming calm in the evening.

Thursday

Widespread frost before 11am. Otherwise, sunny, with a high near 63.

Thursday Night

Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 32.

Friday

Widespread frost before 8am. Otherwise, sunny, with a high near 75.

Friday Night

Partly cloudy, with a low around 39.

Saturday

Mostly sunny, with a high near 73.

Saturday Night

Partly cloudy, with a low around 41.