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

5 Miles NNW Cave Junction 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
Rain Likely
then Rain
Wednesday
High: 52 °F
Rain
Wednesday Night
Low: 32 °F
Chance
Rain/Snow
Thursday
High: 55 °F
Slight Chance
Rain/Snow
then Sunny
Thursday Night
Low: 31 °F
Frost
Friday
High: 64 °F
Frost then
Mostly Sunny
Friday Night
Low: 39 °F
Mostly Cloudy
Saturday
High: 67 °F
Chance Rain
Saturday Night
Low: 44 °F
Rain Likely

Detailed Forecast

Tonight

Rain. Snow level 4700 feet. Low around 42. South wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain, mainly before 2pm. Snow level 5400 feet lowering to 3400 feet in the afternoon . High near 52. South southwest wind 9 to 11 mph becoming west northwest in the afternoon. 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 3000 feet lowering to 1800 feet after midnight . Mostly cloudy, with a low around 32. West northwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.

Thursday

A slight chance of rain and snow before 8am, then a slight chance of rain between 8am and 11am. Snow level 1800 feet rising to 3100 feet in the afternoon. Mostly sunny, with a high near 55. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 20%.

Thursday Night

Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 31. North wind around 6 mph becoming calm in the evening.

Friday

Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 64.

Friday Night

Mostly cloudy, with a low around 39.

Saturday

A chance of rain after 11am. Partly sunny, with a high near 67.

Saturday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 44.

Sunday

Rain. Mostly cloudy, with a high near 56.