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 09:52 AM PDT

More Information:

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

Extended Forecast for

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: 51 °F
Rain
Tonight
Low: 35 °F
Rain/Snow
Thursday
High: 54 °F
Rain/Snow
then Rain
Likely
Thursday Night
Low: 29 °F
Mostly Clear
Friday
High: 68 °F
Sunny
Friday Night
Low: 37 °F
Clear
Saturday
High: 75 °F
Sunny
Saturday Night
Low: 43 °F
Mostly Clear
Sunday
High: 79 °F
Sunny

Detailed Forecast

Today

Rain. Snow level 5200 feet lowering to 4200 feet in the afternoon . High near 51. Southwest wind 9 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain showers before 11pm, then rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 3200 feet lowering to 2300 feet after midnight . Low around 35. West southwest wind 8 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday

Rain and snow, becoming all rain after 11am. Snow level 2400 feet rising to 3900 feet in the afternoon. High near 54. Southwest wind around 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

Mostly clear, with a low around 29. Northwest wind around 6 mph becoming light and variable.

Friday

Sunny, with a high near 68. Light east northeast wind.

Friday Night

Clear, with a low around 37.

Saturday

Sunny, with a high near 75.

Saturday Night

Mostly clear, with a low around 43.

Sunday

Sunny, with a high near 79.