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.

48°F

9°C

Humidity	95%
Wind Speed	SSW 6 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	15 Apr 09:52 AM PDT

More Information:

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

Extended Forecast for

18 Miles WNW Cave Junction 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: 45 °F
Rain/Snow
then Rain
Likely
Tonight
Low: 31 °F
Chance Snow
Thursday
High: 50 °F
Sunny
Thursday Night
Low: 34 °F
Mostly Clear
Friday
High: 59 °F
Sunny
Friday Night
Low: 41 °F
Mostly Cloudy
Saturday
High: 57 °F
Chance Rain
Saturday Night
Low: 46 °F
Rain Likely
Sunday
High: 52 °F
Rain

Detailed Forecast

Today

Rain, possibly mixed with snow, becoming all rain after noon, then gradually ending. The rain could be heavy at times. Snow level 5500 feet lowering to 3000 feet in the afternoon . High near 45. South southwest wind 15 to 20 mph becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

A 50 percent chance of snow, mainly before 2am. Partly cloudy, with a low around 31. Northwest wind 6 to 11 mph becoming light north northeast after midnight. New snow accumulation of less than a half inch possible.

Thursday

Sunny, with a high near 50. North wind 5 to 11 mph.

Thursday Night

Mostly clear, with a low around 34. Northeast wind around 10 mph.

Friday

Sunny, with a high near 59. East northeast wind 6 to 10 mph becoming northwest in the afternoon.

Friday Night

Mostly cloudy, with a low around 41.

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 57.

Saturday Night

Rain likely. Mostly cloudy, with a low around 46.