Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

34°F

1°C

Humidity	100%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	13 Apr 05:52 AM PDT

More Information:

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

Extended Forecast for

15 Miles ESE Cave Junction OR

Today
High: 45 °F
Chance
Rain/Snow
then Chance
Showers
Tonight
Low: 35 °F
Mostly Cloudy
Tuesday
High: 50 °F
Partly Sunny
Tuesday Night
Low: 40 °F
Rain/Snow
Wednesday
High: 42 °F
Rain/Snow and
Breezy
Wednesday Night
Low: 29 °F
Rain/Snow
then Chance
Snow Showers
Thursday
High: 44 °F
Slight Chance
Snow then
Sunny
Thursday Night
Low: 31 °F
Mostly Clear
Friday
High: 55 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of rain and snow showers between 10am and 11am, then a chance of rain showers. Snow level 4400 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 45. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tonight

Mostly cloudy, with a low around 35. West wind 3 to 7 mph.

Tuesday

Partly sunny, with a high near 50. Light west southwest wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.

Tuesday Night

Rain showers likely before 11pm, then rain, possibly mixed with snow showers between 11pm and 2am, then rain showers after 2am. Snow level 4900 feet lowering to 4000 feet. Low around 40. Southwest wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday

Rain showers before 11am, then rain, possibly mixed with snow showers. Snow level 5000 feet lowering to 4500 feet in the afternoon . High near 42. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain and snow showers, becoming all snow after 8pm. Low around 29. Chance of precipitation is 80%. 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 44.

Thursday Night

Mostly clear, with a low around 31.

Friday

Mostly sunny, with a high near 55.

Friday Night

Partly cloudy, with a low around 40.

Saturday

Partly sunny, with a high near 59.

Saturday Night

A chance of rain. Snow level 6400 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 43.