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.

47°F

8°C

Humidity	84%
Wind Speed	SSW 5 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	31 Mar 11:52 PM PDT

More Information:

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

Extended Forecast for

9 Miles ENE 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

Overnight
Low: 42 °F
Rain
Wednesday
High: 52 °F
Showers
Wednesday Night
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: 76 °F
Sunny
Saturday Night
Low: 44 °F
Mostly Clear

Detailed Forecast

Overnight

Rain, mainly before 5am. Low around 42. West northwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain, mainly before 5pm, then showers likely and possibly a thunderstorm after 5pm. Snow level 5400 feet lowering to 4300 feet in the afternoon . High near 52. West southwest wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain and snow, mainly before 4am. Some thunder is also possible. Snow level 3400 feet lowering to 2400 feet after midnight . Low around 35. West southwest wind 8 to 13 mph, with gusts as high as 20 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. West southwest wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

Mostly clear, with a low around 29. Light and variable wind.

Friday

Sunny, with a high near 68.

Friday Night

Clear, with a low around 37.

Saturday

Sunny, with a high near 76.

Saturday Night

Mostly clear, with a low around 44.

Sunday

Sunny, with a high near 80.