Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

41°F

5°C

Humidity	98%
Wind Speed	SE 0 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	12 Feb 02:52 AM PST

More Information:

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

Extended Forecast for

7 Miles SW Illinois Valley OR

Overnight
Low: 40 °F
Partly Cloudy
Thursday
High: 52 °F
Partly Sunny
Thursday Night
Low: 35 °F
Partly Cloudy
Friday
High: 50 °F
Partly Sunny
then Slight
Chance Rain
Friday Night
Low: 36 °F
Chance Rain
Saturday
High: 47 °F
Rain Likely
Saturday Night
Low: 36 °F
Rain
Sunday
High: 48 °F
Rain
Sunday Night
Low: 35 °F
Rain Likely

Detailed Forecast

Overnight

Partly cloudy, with a steady temperature around 40. Southwest wind around 5 mph.

Thursday

Partly sunny, with a high near 52. West wind 5 to 7 mph becoming calm in the morning.

Thursday Night

Partly cloudy, with a low around 35. North northwest wind around 5 mph becoming calm in the evening.

Friday

A 10 percent chance of rain after 4pm. Snow level 4300 feet. Partly sunny, with a high near 50. West southwest wind 6 to 9 mph.

Friday Night

A 40 percent chance of rain, mainly after 10pm. Snow level 4300 feet. Mostly cloudy, with a low around 36. Southwest wind 3 to 5 mph.

Saturday

Rain likely. Snow level 4700 feet. Mostly cloudy, with a high near 47. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Rain. Snow level 4600 feet. Low around 36. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain. Snow level 4400 feet. Mostly cloudy, with a high near 48.

Sunday Night

Rain likely, mainly before 10pm. Snow level 4400 feet. Mostly cloudy, with a low around 35.

Washington's Birthday

A chance of rain and snow before 10am, then rain likely between 10am and 4pm, then rain likely, possibly mixed with snow after 4pm. Snow level 3700 feet. Mostly cloudy, with a high near 44.

Monday Night

Rain and snow. Snow level 3200 feet lowering to 2600 feet after midnight . Cloudy, with a low around 32.

Tuesday

Rain and snow. Snow level 2400 feet. Cloudy, with a high near 41.

Tuesday Night

Rain and snow. The snow could be heavy at times. Mostly cloudy, with a low around 31.

Wednesday

Rain and snow. The snow could be heavy at times. Snow level rising to 2900 feet in the afternoon. Cloudy, with a high near 41.