Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

35°F

2°C

Humidity	99%
Wind Speed	SSW 0 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	29 Jan 05:52 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

Today
High: 53 °F
Slight Chance
Showers then
Mostly Cloudy
Tonight
Low: 41 °F
Mostly Cloudy
Friday
High: 56 °F
Partly Sunny
Friday Night
Low: 41 °F
Mostly Cloudy
Saturday
High: 58 °F
Partly Sunny
Saturday Night
Low: 41 °F
Chance Rain
then Rain
Likely
Sunday
High: 49 °F
Rain
Sunday Night
Low: 36 °F
Chance Rain
Monday
High: 52 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers between 9am and 11am. Snow level 5200 feet rising to 5800 feet in the afternoon. Mostly cloudy, with a high near 53. South wind around 6 mph. Chance of precipitation is 20%.

Tonight

Mostly cloudy, with a low around 41. South southeast wind around 6 mph.

Friday

Partly sunny, with a high near 56. South southwest wind around 6 mph.

Friday Night

Mostly cloudy, with a low around 41. East wind around 6 mph.

Saturday

Partly sunny, with a high near 58. East wind around 7 mph.

Saturday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain, mainly before 4pm. High near 49. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A chance of rain, mainly before 10pm. Snow level 5200 feet. Mostly cloudy, with a low around 36.

Monday

Mostly sunny, with a high near 52.

Monday Night

Partly cloudy, with a low around 37.

Tuesday

Sunny, with a high near 59.

Tuesday Night

Partly cloudy, with a low around 39.