Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

50°F

10°C

Humidity	95%
Wind Speed	S 5 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Wind Chill	48°F (9°C)
Last update	15 Apr 10:52 AM PDT

More Information:

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

Extended Forecast for

17 Miles WNW Illinois Valley OR

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

Frost Advisory April 16, 03:00am until April 16, 09:00am

Click here for hazard details and duration

Freeze Watch

Frost Advisory

Today
High: 40 °F
Rain/Snow
Tonight
Low: 27 °F
Chance Snow
Thursday
High: 45 °F
Sunny
Thursday Night
Low: 33 °F
Mostly Clear
Friday
High: 53 °F
Sunny
Friday Night
Low: 40 °F
Mostly Cloudy
Saturday
High: 52 °F
Chance Rain
Saturday Night
Low: 44 °F
Rain Likely
Sunday
High: 47 °F
Rain

Detailed Forecast

Today

Rain and snow before 1pm, then a chance of snow between 1pm and 2pm. High near 40. West wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A chance of snow between 8pm and 1am. Partly cloudy, with a low around 27. North wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Thursday

Sunny, with a high near 45. North wind 7 to 12 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 28 mph.

Thursday Night

Mostly clear, with a low around 33. Northeast wind around 18 mph, with gusts as high as 28 mph.

Friday

Sunny, with a high near 53. East northeast wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 26 mph.

Friday Night

Mostly cloudy, with a low around 40.

Saturday

A 30 percent chance of rain after 11am. Snow level 4800 feet rising to 6600 feet in the afternoon. Partly sunny, with a high near 52.

Saturday Night

Rain likely. Snow level 6800 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 44.