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

Freeze Watch in effect from April 17, 03:00 AM PDT until April 17, 09:00 AM PDT

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

47°F

8°C

Humidity	72%
Wind Speed	SSW 5 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	14 Apr 09:52 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

Click here for hazard details and duration

Freeze Watch

Tonight
Low: 42 °F
Chance Rain
then Rain
Wednesday
High: 53 °F
Rain
Wednesday Night
Low: 31 °F
Chance
Rain/Snow
Thursday
High: 56 °F
Frost then
Sunny
Thursday Night
Low: 28 °F
Frost
Friday
High: 65 °F
Frost then
Mostly Sunny
Friday Night
Low: 35 °F
Mostly Cloudy
Saturday
High: 68 °F
Chance Rain
Saturday Night
Low: 41 °F
Rain Likely

Detailed Forecast

Tonight

Rain. Snow level 4600 feet. Low around 42. South southwest wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain, mainly before 2pm. Snow level 5500 feet lowering to 3500 feet in the afternoon . High near 53. South southwest wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

A chance of rain before 11pm, then a chance of rain and snow. Snow level 3100 feet lowering to 1700 feet after midnight . Mostly cloudy, with a low around 31. Northwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.

Thursday

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

Thursday Night

Widespread frost after 11pm. Otherwise, mostly clear, with a low around 28. North wind 5 to 7 mph becoming calm in the evening.

Friday

Widespread frost before 11am. Otherwise, mostly sunny, with a high near 65.

Friday Night

Mostly cloudy, with a low around 35.

Saturday

A chance of rain after 11am. Partly sunny, with a high near 68.

Saturday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 41.