Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Winter Storm Warning until February 19, 10:00 AM PST

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

33°F

1°C

Humidity	96%
Wind Speed	SSW 3 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	17 Feb 05:52 PM PST

More Information:

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

Extended Forecast for

7 Miles NE Happy Camp CA

Winter Storm Warning February 17, 06:46pm until February 19, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 17, 06:46pm until February 19, 10:00am
NOW until 10:00am Thu
Winter Storm Warning
Tonight
Low: 23 °F
Snow Likely
Wednesday
High: 39 °F
Chance Snow
then Snow
Wednesday Night
Low: 27 °F
Snow
Thursday
High: 40 °F
Snow
Thursday Night
Low: 21 °F
Chance Snow
then Slight
Chance Snow
Friday
High: 42 °F
Chance Snow
then Chance
Rain/Snow
Friday Night
Low: 28 °F
Chance
Rain/Snow
then Chance
Snow
Saturday
High: 46 °F
Rain/Snow
Likely

Detailed Forecast

Tonight

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 23. West northwest wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Wednesday

Snow, mainly after 11am. High near 39. Light and variable wind becoming west southwest 5 to 8 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow. Low around 27. South wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow, mainly before 4pm. High near 40. Northwest wind 3 to 7 mph. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 50 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 21. Northwest wind around 5 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.

Friday

A chance of snow before 4pm, then a chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday Night

A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Saturday

A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then rain likely after 1pm. Snow level rising to 3200 feet in the afternoon. Partly sunny, with a high near 46.

Saturday Night

Rain likely before 10pm, then rain, possibly mixed with snow. Snow level 3200 feet. Mostly cloudy, with a low around 34.

Sunday

Rain. Snow level 3700 feet. Cloudy, with a high near 47.

Sunday Night

Rain, possibly mixed with snow. Snow level 3700 feet. Cloudy, with a low around 35.

Monday

Rain, possibly mixed with snow. Snow level 3500 feet. Cloudy, with a high near 47.

Monday Night

Rain, possibly mixed with snow. Snow level 3200 feet. Cloudy, with a low around 34.

Tuesday

Rain, possibly mixed with snow. Snow level 2900 feet rising to 3400 feet in the afternoon. Cloudy, with a high near 47.