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 >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

50°F

10°C

Humidity	62%
Wind Speed	WSW 7 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	47°F (8°C)
Last update	14 Apr 05:52 PM PDT

More Information:

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

Extended Forecast for

17 Miles WNW Illinois Valley OR

Tonight
Low: 36 °F
Rain/Snow
Likely then
Rain/Snow
Wednesday
High: 40 °F
Rain and
Breezy then
Rain/Snow
Likely
Wednesday Night
Low: 26 °F
Snow Likely
Thursday
High: 45 °F
Slight Chance
Snow then
Sunny
Thursday Night
Low: 34 °F
Mostly Clear
Friday
High: 53 °F
Mostly Sunny
Friday Night
Low: 40 °F
Mostly Cloudy
Saturday
High: 51 °F
Chance Rain
Saturday Night
Low: 42 °F
Rain Likely

Detailed Forecast

Tonight

Rain likely, possibly mixed with snow before 2am, then rain. Snow level 4400 feet rising to 4900 feet after midnight. Low around 36. South southwest wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain, possibly mixing with snow after noon, then gradually ending. Snow level 5800 feet lowering to 4300 feet in the afternoon . High near 40. Breezy, with a south southwest wind 20 to 25 mph becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 26. North wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

A 20 percent chance of snow before 11am. Mostly 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 34. Northeast wind around 18 mph, with gusts as high as 23 mph.

Friday

Mostly sunny, with a high near 53.

Friday Night

Mostly cloudy, with a low around 40.

Saturday

A chance of rain, mainly after 11am. Snow level 4400 feet rising to 6100 feet in the afternoon. Mostly cloudy, with a high near 51.

Saturday Night

Rain likely. Snow level 6400 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 42.

Sunday

Rain. Snow level 5100 feet lowering to 4500 feet in the afternoon . Cloudy, with a high near 44.