Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

44°F

7°C

Humidity	95%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	01 Apr 03:52 AM PDT

More Information:

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

Extended Forecast for

Illinois Valley OR

Overnight
Low: 38 °F
Chance Rain
Wednesday
High: 50 °F
Rain
Wednesday Night
Low: 32 °F
Rain/Snow
Thursday
High: 53 °F
Rain/Snow
then Rain
Likely
Thursday Night
Low: 27 °F
Slight Chance
Rain then
Mostly Clear
Friday
High: 67 °F
Sunny
Friday Night
Low: 35 °F
Clear
Saturday
High: 75 °F
Sunny
Saturday Night
Low: 41 °F
Mostly Clear

Detailed Forecast

Overnight

A 50 percent chance of rain. Mostly cloudy, with a low around 38. South southwest wind around 11 mph.

Wednesday

Rain. Snow level 5300 feet lowering to 3800 feet in the afternoon . High near 50. South southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday Night

Rain and snow showers before 2am, then rain showers likely between 2am and 4am, then rain likely, possibly mixed with snow showers after 4am. Some thunder is also possible. Snow level 2800 feet. Low around 32. Southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday

Rain and snow, becoming all rain after 11am. Snow level 2700 feet rising to 3800 feet in the afternoon. High near 53. West wind 3 to 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

A 20 percent chance of rain before 11pm. Snow level 4000 feet lowering to 3200 feet after midnight . Mostly clear, with a low around 27. Light and variable wind.

Friday

Sunny, with a high near 67.

Friday Night

Clear, with a low around 35.

Saturday

Sunny, with a high near 75.

Saturday Night

Mostly clear, with a low around 41.

Sunday

Mostly sunny, with a high near 78.

Sunday Night

Partly cloudy, with a low around 44.