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 >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 1, 08:00 PM PDT until April 2, 11:00 AM PDT

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

46°F

8°C

Humidity	95%
Wind Speed	SSW 5 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	01 Apr 08:52 AM PDT

More Information:

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

Extended Forecast for

17 Miles NE Happy Camp CA

Winter Weather Advisory April 1, 08:00pm until April 2, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 39 °F⇓
Rain/Snow and
Windy
Tonight
Low: 30 °F
Snow Showers
and Breezy
Thursday
High: 39 °F
Snow then
Snow Likely
Thursday Night
Low: 27 °F
Mostly Clear
Friday
High: 54 °F
Sunny
Friday Night
Low: 37 °F
Clear
Saturday
High: 62 °F
Sunny
Saturday Night
Low: 44 °F
Mostly Clear
Sunday
High: 67 °F
Sunny

Detailed Forecast

Today

Rain and snow, becoming all snow after 4pm. Some thunder is also possible. Snow level 5200 feet lowering to 4600 feet in the afternoon . Temperature falling to around 34 by 5pm. Windy, with a southwest wind 28 to 37 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow showers before 2am, then snow likely, mainly between 2am and 4am. Some thunder is also possible. Low around 30. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow. High near 39. West southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday Night

Mostly clear, with a low around 27. Northwest wind 7 to 13 mph becoming east after midnight. Winds could gust as high as 20 mph.

Friday

Sunny, with a high near 54. East northeast wind around 8 mph.

Friday Night

Clear, with a low around 37.

Saturday

Sunny, with a high near 62.

Saturday Night

Mostly clear, with a low around 44.

Sunday

Sunny, with a high near 67.