Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Hazardous Weather Conditions

Freeze Warning in effect from April 17, 12:00 AM PDT until April 17, 11:00 AM PDT

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

34°F

1°C

Humidity	84%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	17 Apr 12:52 AM PDT

More Information:

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

Extended Forecast for

12 Miles NE Happy Camp CA

Freeze Warning until April 17, 11:00am

Click here for hazard details and duration

Freeze Warning

Freeze Warning until April 17, 11:00am
NOW until 11:00am Fri
Freeze Warning
Overnight
Low: 27 °F
Clear
Friday
High: 50 °F
Sunny
Friday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 56 °F
Mostly Sunny
Saturday Night
Low: 43 °F
Mostly Cloudy
Sunday
High: 53 °F
Slight Chance
Rain/Snow
then Slight
Chance Rain
Sunday Night
Low: 41 °F
Chance Rain
then Chance
Rain/Snow
Monday
High: 44 °F
Rain/Snow

Detailed Forecast

Overnight

Clear, with a low around 27. Northeast wind around 8 mph.

Friday

Sunny, with a high near 50. East southeast wind 5 to 10 mph becoming light southeast in the afternoon.

Friday Night

Partly cloudy, with a low around 38. Calm wind becoming south southwest 5 to 7 mph after midnight.

Saturday

Mostly sunny, with a high near 56. South southwest wind 8 to 11 mph.

Saturday Night

Mostly cloudy, with a low around 43. South southwest wind 8 to 13 mph, with gusts as high as 20 mph.

Sunday

A slight chance of rain and snow before 11am, then a slight chance of rain. Snow level 6000 feet rising to 6900 feet in the afternoon. Mostly cloudy, with a high near 53. Chance of precipitation is 20%.

Sunday Night

A chance of rain before 2am, then a chance of rain and snow. Snow level 7100 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 41. Chance of precipitation is 50%. Little or no snow accumulation expected.

Monday

Rain and snow likely before 5pm, then rain. Snow level 5900 feet. Mostly cloudy, with a high near 44.

Monday Night

Rain before 8pm, then snow. Mostly cloudy, with a low around 37.

Tuesday

Snow before 2pm, then rain. Mostly cloudy, with a high near 42.

Tuesday Night

Rain and snow likely. Mostly cloudy, with a low around 37.

Wednesday

Rain and snow likely. Mostly cloudy, with a high near 40.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 34.