Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

43°F

6°C

Humidity	98%
Wind Speed	WNW 0 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	07 Dec 08:52 PM PST

More Information:

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

Extended Forecast for

8 Miles WNW Illinois Valley OR

Tonight
Low: 44 °F
Chance Rain
Monday
High: 48 °F
Chance Rain
Monday Night
Low: 44 °F
Chance Rain
Tuesday
High: 49 °F
Rain Likely
Tuesday Night
Low: 48 °F
Rain Likely
Wednesday
High: 51 °F
Rain Likely
Wednesday Night
Low: 44 °F
Chance Rain
Thursday
High: 53 °F
Slight Chance
Rain then
Mostly Sunny
Thursday Night
Low: 41 °F
Mostly Clear

Detailed Forecast

Tonight

A 50 percent chance of rain. Mostly cloudy, with a low around 44. Southwest wind around 7 mph.

Monday

A 50 percent chance of rain. Partly sunny, with a high near 48. Southwest wind around 7 mph.

Monday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 44. South southwest wind around 14 mph, with gusts as high as 21 mph.

Tuesday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 49. South southwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Rain likely. Mostly cloudy, with a low around 48. Southwest wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

Wednesday Night

A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 44.

Thursday

A slight chance of rain before 10am. Mostly sunny, with a high near 53.

Thursday Night

Mostly clear, with a low around 41.

Friday

Sunny, with a high near 56.

Friday Night

Mostly clear, with a low around 41.