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

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

36°F

2°C

Humidity	80%
Wind Speed	S 3 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	18 Feb 06:52 PM PST

More Information:

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

Extended Forecast for

3 Miles SE Illinois Valley OR

Winter Weather Advisory February 18, 07:36pm until February 19, 10:00am

Winter Storm Warning February 18, 07:36pm until February 19, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Storm Warning

Winter Weather Advisory February 18, 07:36pm until February 19, 10:00am
Winter Storm Warning February 18, 07:36pm until February 19, 10:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 23 °F
Snow Likely
then Snow
Thursday
High: 39 °F
Chance
Rain/Snow
then
Rain/Snow
Likely
Thursday Night
Low: 18 °F
Chance
Rain/Snow
then Chance
Snow
Friday
High: 41 °F
Chance Snow
then Chance
Rain/Snow
Friday Night
Low: 26 °F
Rain/Snow
Likely
Saturday
High: 46 °F
Chance
Rain/Snow
then Rain
Likely
Saturday Night
Low: 32 °F
Rain
Sunday
High: 44 °F
Rain

Detailed Forecast

Tonight

Snow. Low around 23. Calm wind becoming southwest 5 to 8 mph after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

Thursday

A chance of snow before 11am, then rain and snow likely. Snow level rising to 2100 feet in the afternoon. Mostly cloudy, with a high near 39. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 18. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.

Friday

A chance of snow before 1pm, then a chance of rain. Partly sunny, with a high near 41. South southwest wind 3 to 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Friday Night

Rain likely, possibly mixed with snow. Snow level 2400 feet. Mostly cloudy, with a low around 26. Southeast wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday

A chance of rain and snow before 10am, then rain likely. Snow level 2400 feet rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 46. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

Rain. Snow level 3800 feet. Low around 32. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Sunday

Rain. Snow level 4200 feet. Cloudy, with a high near 44.

Sunday Night

Rain. Cloudy, with a low around 34.

Monday

Rain. Snow level 4300 feet. Cloudy, with a high near 45.

Monday Night

Rain. Snow level 3800 feet. Cloudy, with a low around 31.

Tuesday

Rain, possibly mixed with snow. Snow level 3600 feet. Cloudy, with a high near 46.

Tuesday Night

Rain. Snow level 3400 feet. Mostly cloudy, with a low around 30.