Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

37°F

3°C

Humidity	97%
Wind Speed	NNW 0 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	21 Feb 03:52 AM PST

More Information:

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

Extended Forecast for

13 Miles NE Happy Camp CA

Winter Weather Advisory until February 22, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until February 22, 04:00pm
NOW until 4:00pm Sun
Winter Weather Advisory
Overnight
Low: 31 °F
Snow Likely
and Windy
Sunday
High: 38 °F
Breezy. Snow
then
Rain/Snow
Sunday Night
Low: 36 °F
Rain/Snow
then Chance
Rain
Monday
High: 42 °F
Rain/Snow
Monday Night
Low: 36 °F
Heavy Rain
Tuesday
High: 39 °F
Rain
Tuesday Night
Low: 35 °F
Rain/Snow
Wednesday
High: 39 °F
Chance
Rain/Snow

Detailed Forecast

Overnight

Snow likely, mainly between 3am and 4am. Mostly cloudy, with a low around 31. Windy, with a south southeast wind around 31 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Sunday

Rain, possibly mixed with snow. High near 38. Breezy, with a south southwest wind 21 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Sunday Night

Rain and snow, becoming all rain after 8pm. Snow level 6400 feet. Low around 36. South wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain and snow likely before 9am, then rain likely between 9am and 1pm, then rain, possibly mixed with snow after 1pm. Snow level 6500 feet. High near 42. South southwest wind 16 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

Rain. The rain could be heavy at times. Snow level 7000 feet rising to 8700 feet after midnight. Low around 36. South wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tuesday

Rain. Snow level 7600 feet. High near 39. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tuesday Night

Rain, possibly mixed with snow. Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday

A chance of rain and snow before 7am, then a chance of snow between 7am and 4pm, then a chance of rain and snow after 4pm. Partly sunny, with a high near 39.

Wednesday Night

A slight chance of rain and snow before 7pm, then a slight chance of snow. Partly cloudy, with a low around 32.

Thursday

A slight chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 44.

Thursday Night

A chance of rain and snow. Mostly cloudy, with a low around 36.

Friday

A slight chance of rain and snow. Mostly sunny, with a high near 47.

Friday Night

A slight chance of rain and snow. Partly cloudy, with a low around 37.

Saturday

A chance of rain and snow. Partly sunny, with a high near 47.