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

CHEHALIS (CLSW1)

Lat: 46.61°NLon: 122.90833°WElev: 262.0ft.

46°F

8°C

Humidity	90%
Wind Speed	SSW 1 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	13 Apr 06:09 AM PDT

More Information:

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

Extended Forecast for

4 Miles WNW Winlock WA

Today
High: 52 °F
Rain Likely
then Chance
Rain
Tonight
Low: 40 °F
Chance Rain
Tuesday
High: 47 °F
Rain
Tuesday Night
Low: 35 °F
Rain then
Rain Likely
Wednesday
High: 47 °F
Showers
Wednesday Night
Low: 31 °F
Showers
Likely then
Chance
Rain/Snow
Thursday
High: 53 °F
Chance
Rain/Snow
then Chance
Rain
Thursday Night
Low: 34 °F
Partly Cloudy
Friday
High: 54 °F
Partly Sunny

Detailed Forecast

Today

Rain likely, mainly before 10am. Mostly cloudy, with a high near 52. West southwest wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A 40 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 40. West wind 5 to 7 mph becoming south after midnight.

Tuesday

Rain. High near 47. South wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 35. West southwest wind 5 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

Rain likely, then showers and possibly a thunderstorm after 11am. High near 47. West wind 3 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Rain likely before 2am, then a chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday

A slight chance of rain and snow before 8am, then a chance of rain. Mostly sunny, with a high near 53. Chance of precipitation is 40%. Little or no snow accumulation expected.

Thursday Night

Partly cloudy, with a low around 34.

Friday

Partly sunny, with a high near 54.

Friday Night

Mostly cloudy, with a low around 36.

Saturday

Partly sunny, with a high near 60.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 42.

Sunday

Rain likely. Mostly cloudy, with a high near 57.