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.

57°F

14°C

Humidity	31%
Wind Speed	N 9 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	16 Apr 05:52 PM PDT

More Information:

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

Extended Forecast for

12 Miles NNE Happy Camp CA

Freeze Warning April 17, 12:00am until April 17, 11:00am

Click here for hazard details and duration

Freeze Warning

Tonight
Low: 27 °F
Mostly Clear
Friday
High: 45 °F
Mostly Sunny
Friday Night
Low: 39 °F
Partly Cloudy
Saturday
High: 54 °F
Mostly Sunny
Saturday Night
Low: 44 °F
Slight Chance
Rain
Sunday
High: 50 °F
Chance Rain
Sunday Night
Low: 40 °F
Rain Likely
Monday
High: 46 °F
Rain Likely
Monday Night
Low: 38 °F
Rain then
Chance
Rain/Snow

Detailed Forecast

Tonight

Mostly clear, with a low around 27. Northeast wind 5 to 14 mph, with gusts as high as 21 mph.

Friday

Mostly sunny, with a high near 45. East wind 3 to 6 mph.

Friday Night

Partly cloudy, with a low around 39. North northeast wind 5 to 7 mph becoming light and variable after midnight.

Saturday

Mostly sunny, with a high near 54. South southwest wind 5 to 8 mph.

Saturday Night

A 20 percent chance of rain. Snow level 7600 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 44. West southwest wind 7 to 9 mph becoming south after midnight.

Sunday

A 40 percent chance of rain. Snow level 6100 feet rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 50.

Sunday Night

Rain likely. Snow level 7200 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 40. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain likely. Snow level 6100 feet. Mostly cloudy, with a high near 46.

Monday Night

Rain before 2am, then a chance of rain and snow. Snow level 6200 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 38.

Tuesday

A chance of rain and snow showers before 11am, then rain showers likely. Some thunder is also possible. Snow level 5600 feet. Mostly cloudy, with a high near 45.

Tuesday Night

Rain and snow likely. Snow level 6000 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 39.

Wednesday

Rain and snow likely. Snow level 5200 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 44.

Wednesday Night

A chance of rain. Snow level 5900 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 38.

Thursday

Mostly sunny, with a high near 49.