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	78%
Wind Speed	WSW 10 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Wind Chill	46°F (8°C)
Last update	15 Apr 01:52 PM PDT

More Information:

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

Extended Forecast for

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

This Afternoon
High: 52 °F
Slight Chance
Rain
Tonight
Low: 30 °F
Chance Rain
then Frost
Thursday
High: 56 °F
Frost then
Sunny
Thursday Night
Low: 27 °F
Frost
Friday
High: 66 °F
Frost then
Mostly Sunny
Friday Night
Low: 36 °F
Partly Cloudy
Saturday
High: 69 °F
Mostly Sunny
Saturday Night
Low: 41 °F
Chance Rain
Sunday
High: 60 °F
Rain Likely

Detailed Forecast

This Afternoon

A 20 percent chance of rain before 3pm. Snow level 4100 feet lowering to 3300 feet. Mostly sunny, with a high near 52. West wind 6 to 8 mph.

Tonight

A chance of rain between 10pm and 11pm. Widespread frost after 11pm. Snow level 2700 feet lowering to 1600 feet after midnight . Otherwise, partly cloudy, with a low around 30. West northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.

Thursday

Widespread frost before 11am. Otherwise, sunny, with a high near 56. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

Thursday Night

Widespread frost after 11pm. Otherwise, mostly clear, with a low around 27. North northeast wind 5 to 8 mph becoming calm in the evening.

Friday

Widespread frost before 11am. Otherwise, mostly sunny, with a high near 66. Calm wind.

Friday Night

Partly cloudy, with a low around 36.

Saturday

Mostly sunny, with a high near 69.

Saturday Night

A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 41.