Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

52°F

11°C

Humidity	98%
Wind Speed	SSE 2 MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Last update	30 Mar 08:52 PM PDT

More Information:

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

Extended Forecast for

12 Miles NE Happy Camp CA

Tonight
Low: 37 °F
Chance Rain
then Slight
Chance
Rain/Snow
Tuesday
High: 42 °F
Rain/Snow
Likely
Tuesday Night
Low: 33 °F
Rain/Snow
then Snow
Wednesday
High: 34 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 30 °F
Heavy Snow
Thursday
High: 35 °F
Snow
Thursday Night
Low: 25 °F
Chance Snow
then Mostly
Clear
Friday
High: 48 °F
Sunny
Friday Night
Low: 34 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of rain before 1am, then a slight chance of rain and snow after 5am. Snow level 6800 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 37. South southwest wind 8 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday

A chance of snow before 11am, then rain likely, possibly mixed with snow. Snow level rising to 6200 feet in the afternoon. Partly sunny, with a high near 42. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday Night

Snow likely, possibly mixed with rain before 11pm, then snow. Low around 33. South southwest wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday

Snow before 5pm, then snow showers after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 34. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday Night

Snow showers before 8pm, then snow after 8pm. The snow could be heavy at times. Some thunder is also possible. Low around 30. Southwest wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Thursday

Snow. High near 35. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.

Friday

Sunny, with a high near 48.

Friday Night

Mostly clear, with a low around 34.

Saturday

Sunny, with a high near 57.

Saturday Night

Partly cloudy, with a low around 42.