Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today 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. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

29°F

-2°C

Humidity	100%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	16 Apr 06:52 AM PDT

More Information:

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

Extended Forecast for

12 Miles NNE Happy Camp CA

Frost Advisory April 16, 07:24am until April 16, 09:00am

Freeze Warning April 17, 03:00am until April 17, 09:00am

Click here for hazard details and duration

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Freeze Warning

Frost Advisory April 16, 07:24am until April 16, 09:00am
NOW until 9:00am Thu
Frost Advisory
Today
High: 37 °F
Sunny
Tonight
Low: 27 °F
Mostly Clear
Friday
High: 51 °F
Sunny
Friday Night
Low: 37 °F
Partly Cloudy
Saturday
High: 55 °F
Mostly Sunny
Saturday Night
Low: 42 °F
Chance Rain
Sunday
High: 46 °F
Rain Likely
Sunday Night
Low: 39 °F
Rain Likely
then
Rain/Snow
Likely

Detailed Forecast

Today

Sunny, with a high near 37. North northeast wind 11 to 16 mph, with gusts as high as 24 mph.

Tonight

Mostly clear, with a low around 27. Northeast wind 8 to 16 mph, with gusts as high as 24 mph.

Friday

Sunny, with a high near 51. East wind around 8 mph becoming south southeast in the afternoon.

Friday Night

Partly cloudy, with a low around 37. Northwest wind 7 to 9 mph becoming south southwest after midnight.

Saturday

Mostly sunny, with a high near 55. South southwest wind 7 to 10 mph.

Saturday Night

A 30 percent chance of rain, mainly after 11pm. Snow level 7600 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 42.

Sunday

Rain likely, mainly after 11am. Snow level 6700 feet. Mostly cloudy, with a high near 46. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain likely before 2am, then rain and snow likely. Snow level 6100 feet lowering to 5500 feet. Mostly cloudy, with a low around 39.

Monday

Rain and snow likely, becoming all rain after 11am. Snow level 4900 feet rising to 5500 feet in the afternoon. Mostly cloudy, with a high near 42.

Monday Night

Rain and snow likely, mainly before 11pm. Snow level 5400 feet. Mostly cloudy, with a low around 37.

Tuesday

Rain and snow showers likely. Some thunder is also possible. Snow level 5100 feet rising to 5800 feet in the afternoon. Mostly cloudy, with a high near 41.

Tuesday Night

Rain and snow likely. Snow level 6000 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 36.

Wednesday

A chance of rain and snow. Snow level 5000 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 43.