Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

25°F

-4°C

Humidity	97%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	19 Feb 10:52 PM PST

More Information:

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

Extended Forecast for

17 Miles SSE Agness OR

Tonight
Low: 24 °F
Partly Cloudy
Friday
High: 37 °F
Partly Sunny
then Chance
Rain/Snow
Friday Night
Low: 35 °F⇑
Rain/Snow
Saturday
High: 44 °F
Rain/Snow
Saturday Night
Low: 40 °F
Heavy Rain
and Breezy
Sunday
High: 47 °F
Heavy Rain
Sunday Night
Low: 44 °F
Heavy Rain
Monday
High: 47 °F
Rain
Monday Night
Low: 44 °F
Rain

Detailed Forecast

Tonight

Partly cloudy, with a low around 24. East wind 3 to 5 mph.

Friday

A slight chance of snow before 2pm, then a chance of rain and snow between 2pm and 4pm. Partly sunny, with a high near 37. South southwest wind 5 to 9 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Friday Night

Rain, possibly mixed with snow, mainly after 4am. Snow level 2500 feet. Temperature rising to around 39 by 5am. South wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 3500 feet rising to 4500 feet in the afternoon. High near 44. Southeast wind 16 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday Night

Rain. The rain could be heavy at times. Snow level 4800 feet. Low around 40. Breezy, with a southeast wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Sunday

Rain. The rain could be heavy at times. Snow level 4700 feet rising to 5300 feet in the afternoon. High near 47. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Sunday Night

Rain before 10pm, then showers and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Low around 44. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Monday

Rain. Cloudy, with a high near 47.

Monday Night

Rain. Cloudy, with a low around 44.

Tuesday

Rain. Snow level 4700 feet. Mostly cloudy, with a high near 48.

Tuesday Night

Rain likely. Snow level 3800 feet. Mostly cloudy, with a low around 39.

Wednesday

Rain and snow likely. Snow level 3400 feet rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 49.

Wednesday Night

Rain likely. Snow level 4100 feet. Mostly cloudy, with a low around 41.