Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

32°F

0°C

Humidity	99%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	19 Feb 07:52 AM PST

More Information:

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

Extended Forecast for

9 Miles WNW Illinois Valley OR

Winter Weather Advisory February 19, 08:29am until February 19, 10:00am

Winter Storm Warning February 19, 08:29am until February 19, 10:00am

Click here for hazard details and duration

...

Winter Weather Advisory February 19, 08:29am until February 19, 10:00am
Winter Storm Warning February 19, 08:29am until February 19, 10:00am
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 33 °F
Snow Likely
Tonight
Low: 20 °F
Chance Snow
Friday
High: 35 °F
Chance Snow
Friday Night
Low: 31 °F
Snow Likely
Saturday
High: 42 °F
Rain/Snow
Likely
Saturday Night
Low: 35 °F
Rain/Snow
Sunday
High: 42 °F
Rain/Snow
then Rain
Sunday Night
Low: 41 °F
Heavy Rain

Detailed Forecast

Today

Snow likely, mainly between 10am and 5pm. Partly sunny, with a high near 33. West wind 5 to 10 mph becoming north in the morning. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

A chance of snow before 10pm, then a slight chance of snow after 3am. Partly cloudy, with a low around 20. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow. Partly sunny, with a high near 35. South wind 5 to 10 mph. New snow accumulation of less than a half inch possible.

Friday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a low around 31. South southeast wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday

Snow likely before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Snow level rising to 4000 feet in the afternoon. Mostly cloudy, with a high near 42. South southeast wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

Rain, possibly mixed with snow. The rain could be heavy at times. Snow level 4400 feet. Low around 35. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday

Rain, possibly mixed with snow, becoming all rain after 7am. The rain could be heavy at times. Snow level 5100 feet. High near 42. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday Night

Rain. The rain could be heavy at times. Snow level 6000 feet. Cloudy, with a low around 41.

Monday

Rain. The rain could be heavy at times. Snow level 6100 feet. Cloudy, with a high near 43.

Monday Night

Rain before 1am, then rain, possibly mixed with snow. Snow level 5500 feet. Cloudy, with a low around 40.

Tuesday

Rain, possibly mixed with snow. Snow level 4500 feet. Cloudy, with a high near 43.

Tuesday Night

Rain and snow. Snow level 3900 feet. Mostly cloudy, with a low around 37.

Wednesday

Rain and snow likely. Snow level 3600 feet. Mostly cloudy, with a high near 43.