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 >

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.

58°F

14°C

Humidity	61%
Wind Speed	SW 9 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	31 Mar 12:52 PM PDT

More Information:

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

Extended Forecast for

7 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

This Afternoon
High: 59 °F
Chance Rain
Tonight
Low: 41 °F
Chance Rain
then Rain
Wednesday
High: 50 °F
Showers
Wednesday Night
Low: 34 °F
Rain/Snow
Thursday
High: 53 °F
Rain/Snow
then Rain
Likely
Thursday Night
Low: 29 °F
Slight Chance
Rain then
Mostly Clear
Friday
High: 65 °F
Sunny
Friday Night
Low: 37 °F
Clear
Saturday
High: 73 °F
Sunny

Detailed Forecast

This Afternoon

A 50 percent chance of rain. Partly sunny, with a high near 59. West southwest wind around 10 mph.

Tonight

Rain, mainly after midnight. Snow level 5900 feet lowering to 4800 feet after midnight . Low around 41. West wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain, mainly before 5pm, then showers and possibly a thunderstorm after 5pm. Snow level 5300 feet lowering to 4700 feet in the afternoon . High near 50. Southwest wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain showers before 11pm, then rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 4300 feet lowering to 2800 feet. Low around 34. West southwest wind 8 to 11 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday

Rain, possibly mixed with snow, becoming all rain after 8am. Snow level 2700 feet rising to 3800 feet in the afternoon. High near 53. West southwest wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

A 20 percent chance of rain before 11pm. Snow level 4100 feet lowering to 3200 feet after midnight . Mostly clear, with a low around 29.

Friday

Sunny, with a high near 65.

Friday Night

Clear, with a low around 37.

Saturday

Sunny, with a high near 73.

Saturday Night

Partly cloudy, with a low around 43.

Sunday

Mostly sunny, with a high near 77.