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.

34°F

1°C

Humidity	94%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	18 Feb 10:52 PM PST

More Information:

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

Extended Forecast for

16 Miles SE Agness OR

Winter Weather Advisory February 18, 11:13pm until February 19, 10:00am

Winter Storm Warning February 18, 11:13pm until February 19, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Storm Warning

Winter Weather Advisory February 18, 11:13pm until February 19, 10:00am
Winter Storm Warning February 18, 11:13pm until February 19, 10:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 31 °F
Rain/Snow
Thursday
High: 42 °F
Rain/Snow
Thursday Night
Low: 26 °F
Rain/Snow
Likely then
Chance Snow
Friday
High: 44 °F
Rain/Snow
Likely
Friday Night
Low: 35 °F
Rain Likely
then
Rain/Snow
Likely
Saturday
High: 50 °F
Rain/Snow
Likely then
Rain Likely
Saturday Night
Low: 38 °F
Rain
Sunday
High: 47 °F
Rain

Detailed Forecast

Tonight

Snow, possibly mixed with rain, becoming all snow after 5am. The snow could be heavy at times. Snow level 1500 feet. Low around 31. Southeast wind 6 to 8 mph becoming west northwest after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Thursday

Rain and snow. Snow level rising to 2100 feet in the afternoon. High near 42. West wind 3 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday Night

Rain likely before 7pm, then rain and snow likely between 7pm and 9pm, then snow likely after 9pm. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

A chance of snow before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. Snow level rising to 2400 feet in the afternoon. Mostly cloudy, with a high near 44. South wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Rain likely before 1am, then rain likely, possibly mixed with snow. Snow level 2400 feet. Mostly cloudy, with a low around 35. Southeast wind 7 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

Rain and snow likely, becoming all rain after 10am. Snow level 2500 feet rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 50. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday Night

Rain. Snow level 3800 feet. Low around 38. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

Sunday

Rain. Snow level 4100 feet. Cloudy, with a high near 47.

Sunday Night

Rain. Cloudy, with a low around 41.

Monday

Rain. Snow level 4100 feet. Cloudy, with a high near 49.

Monday Night

Rain. Snow level 3700 feet. Cloudy, with a low around 40.

Tuesday

Rain. Snow level 3500 feet. Cloudy, with a high near 48.