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.

53°F

12°C

Humidity	65%
Wind Speed	NW 2 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	13 Apr 11:52 AM PDT

More Information:

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

Extended Forecast for

16 Miles SE Agness OR

This Afternoon
High: 47 °F
Chance
Showers
Tonight
Low: 37 °F
Mostly Cloudy
Tuesday
High: 49 °F
Mostly Sunny
then Slight
Chance Rain
Tuesday Night
Low: 42 °F
Rain
Wednesday
High: 45 °F
Rain/Snow
Wednesday Night
Low: 34 °F
Rain/Snow
Likely then
Chance Snow
Showers
Thursday
High: 48 °F
Chance
Rain/Snow
Thursday Night
Low: 35 °F
Mostly Clear
Friday
High: 59 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 50 percent chance of showers, mainly before 2pm. Snow level 4700 feet. Partly sunny, with a high near 47. West northwest wind around 7 mph.

Tonight

Mostly cloudy, with a low around 37. West northwest wind around 6 mph becoming calm in the evening.

Tuesday

A 20 percent chance of rain after 4pm. Snow level 3100 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 49. Light west wind becoming west southwest 5 to 10 mph in the afternoon.

Tuesday Night

Rain. Snow level 4100 feet rising to 4800 feet after midnight. Low around 42. South southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain, possibly mixed with snow before 11am, then rain between 11am and 5pm, then rain likely, possibly mixed with snow after 5pm. Snow level 5000 feet lowering to 3600 feet in the afternoon . High near 45. South southwest wind 13 to 17 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Snow showers likely, possibly mixed with rain before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday

A chance of snow before 11am, then a slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Snow level rising to 3200 feet in the afternoon. Mostly sunny, with a high near 48. Chance of precipitation is 30%. Little or no snow accumulation expected.

Thursday Night

Mostly clear, with a low around 35.

Friday

Mostly sunny, with a high near 59.

Friday Night

Mostly cloudy, with a low around 41.

Saturday

Partly sunny, with a high near 58.

Saturday Night

A chance of rain. Snow level 5500 feet. Mostly cloudy, with a low around 45.

Sunday

Rain likely. Snow level 5100 feet lowering to 4600 feet. Mostly cloudy, with a high near 49.