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.

45°F

7°C

Humidity	94%
Wind Speed	SSW 7 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Wind Chill	41°F (5°C)
Last update	01 Apr 10:52 AM PDT

More Information:

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

Extended Forecast for

11 Miles NNE 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: 37 °F
Rain/Snow and
Breezy
Tonight
Low: 28 °F
Heavy Snow
Thursday
High: 38 °F
Snow
Thursday Night
Low: 25 °F
Slight Chance
Snow then
Mostly Clear
Friday
High: 54 °F
Sunny
Friday Night
Low: 35 °F
Clear
Saturday
High: 62 °F
Sunny
Saturday Night
Low: 42 °F
Mostly Clear
Sunday
High: 65 °F
Sunny

Detailed Forecast

Today

Rain and snow, becoming all snow after 4pm. Some thunder is also possible. Snow level 5200 feet lowering to 4400 feet. High near 37. Breezy, with a southwest wind 22 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow before 11pm, then snow showers between 11pm and 2am, then snow likely after 2am. The snow could be heavy at times. Some thunder is also possible. Low around 28. Southwest wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow. High near 38. West southwest wind 8 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly clear, with a low around 25. West northwest wind 8 to 10 mph becoming northeast after midnight.

Friday

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

Friday Night

Clear, with a low around 35.

Saturday

Sunny, with a high near 62.

Saturday Night

Mostly clear, with a low around 42.