Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

35°F

2°C

Humidity	100%
Wind Speed	S 1 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	07 Mar 05:52 AM PST

More Information:

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

Extended Forecast for

17 Miles SSE Agness OR

Today
High: 64 °F
Sunny
Tonight
Low: 46 °F
Mostly Clear
Sunday
High: 61 °F
Slight Chance
Rain
Sunday Night
Low: 42 °F
Chance Rain
Monday
High: 50 °F
Chance
Rain/Snow
Monday Night
Low: 34 °F
Slight Chance
Rain/Snow
then Slight
Chance Snow
Tuesday
High: 51 °F
Chance Snow
then Chance
Rain/Snow
Tuesday Night
Low: 37 °F
Chance
Rain/Snow
Wednesday
High: 56 °F
Chance
Rain/Snow
then Chance
Rain

Detailed Forecast

Today

Sunny, with a high near 64. North northeast wind 8 to 11 mph.

Tonight

Mostly clear, with a low around 46. East northeast wind 8 to 10 mph.

Sunday

A 20 percent chance of rain after 10am. Mostly sunny, with a high near 61. East northeast wind 7 to 9 mph becoming north northwest in the afternoon.

Sunday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 42. North wind 9 to 13 mph, with gusts as high as 20 mph.

Monday

A chance of rain before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Snow level 3500 feet. Partly sunny, with a high near 50. North northeast wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Monday Night

A slight chance of rain before 7pm, then a slight chance of rain and snow between 7pm and 10pm, then a slight chance of snow after 10pm. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.

Tuesday

A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Partly sunny, with a high near 51. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday Night

A slight chance of rain before 10pm, then a chance of rain and snow. Snow level 3100 feet. Partly cloudy, with a low around 37.

Wednesday

A chance of rain and snow before 10am, then a chance of rain. Snow level 4100 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 56.

Wednesday Night

A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 42.

Thursday

A chance of rain. Partly sunny, with a high near 57.

Thursday Night

A chance of rain and snow. Snow level 5200 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 43.

Friday

A chance of rain and snow. Snow level 4000 feet rising to 4700 feet in the afternoon. Partly sunny, with a high near 58.