Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

51°F

11°C

Humidity	86%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	31 Mar 10:52 AM PDT

More Information:

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

Extended Forecast for

9 Miles WNW Illinois Valley OR

Today
High: 45 °F
Chance
Showers
Tonight
Low: 39 °F
Rain/Snow
then Rain
Wednesday
High: 40 °F
Breezy.
Rain/Snow
then Heavy
Rain
Wednesday Night
Low: 34 °F
Rain/Snow
then Snow
Showers
Thursday
High: 41 °F
Snow Showers
then
Rain/Snow
Likely
Thursday Night
Low: 31 °F
Chance
Showers then
Mostly Clear
Friday
High: 56 °F
Sunny
Friday Night
Low: 39 °F
Clear
Saturday
High: 64 °F
Sunny

Detailed Forecast

Today

A 40 percent chance of showers. Snow level 4900 feet. Partly sunny, with a high near 45. South southwest wind 13 to 15 mph, with gusts as high as 23 mph.

Tonight

A chance of rain before 11pm, then rain and snow between 11pm and midnight, then rain after midnight. Snow level 4500 feet rising to 5000 feet after midnight. Low around 39. Southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday

Rain before 8am, then rain, possibly mixed with snow between 8am and 11am, then rain after 11am. The rain could be heavy at times. Snow level 5600 feet lowering to 4500 feet in the afternoon . High near 40. Breezy, with a west southwest wind 21 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain and snow showers, becoming all snow after 8pm. Some thunder is also possible. Low around 34. West southwest wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow showers before 2pm, then rain likely, possibly mixed with snow showers. High near 41. West wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 30 percent chance of showers before 11pm. Snow level 3800 feet lowering to 3400 feet after midnight . Partly cloudy, with a low around 31.

Friday

Sunny, with a high near 56.

Friday Night

Clear, with a low around 39.

Saturday

Sunny, with a high near 64.

Saturday Night

Partly cloudy, with a low around 45.

Sunday

Mostly sunny, with a high near 66.