Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

55°F

13°C

Humidity	90%
Wind Speed	NNE 4 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	30 Mar 02:52 PM PDT

More Information:

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

Extended Forecast for

12 Miles NNE Happy Camp CA

This Afternoon
High: 47 °F
Chance Rain
Tonight
Low: 38 °F
Chance Rain
Tuesday
High: 42 °F
Chance
Rain/Snow
then Rain
Likely
Tuesday Night
Low: 34 °F
Rain/Snow
Wednesday
High: 36 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 30 °F
Snow Showers
and Breezy
Thursday
High: 35 °F
Snow then
Rain/Snow
Likely
Thursday Night
Low: 25 °F
Chance
Rain/Snow
then Mostly
Clear
Friday
High: 48 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of rain. Snow level 7400 feet. Mostly cloudy, with a steady temperature around 47. South southwest wind 11 to 13 mph, with gusts as high as 20 mph.

Tonight

A chance of rain before 1am, then a slight chance of rain after 5am. Snow level 7100 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 38. South southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Tuesday

A chance of rain and snow before noon, then rain likely. Snow level 5500 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 42. South southwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday Night

Rain likely before 11pm, then rain and snow between 11pm and 2am, then snow after 2am. Snow level 6100 feet lowering to 5100 feet after midnight . Low around 34. South southwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half 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 36. Breezy, with a south southwest wind 22 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Snow showers before 8pm, then snow after 8pm. Some thunder is also possible. Low around 30. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow before 5pm, then snow likely, possibly mixed with rain. High near 35. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Partly cloudy, with a low around 25.

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.

Sunday

Mostly sunny, with a high near 61.