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

CHEHALIS (CLSW1)

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

47°F

8°C

Humidity	96%
Wind Speed	SSE 4 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	14 Apr 08:09 PM PDT

More Information:

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

Extended Forecast for

3 Miles N Napavine WA

Tonight
Low: 34 °F
Rain then
Rain Likely
Wednesday
High: 49 °F
Showers
Wednesday Night
Low: 31 °F
Rain Likely
then Partly
Cloudy
Thursday
High: 56 °F
Slight Chance
Rain
Thursday Night
Low: 36 °F
Partly Cloudy
Friday
High: 58 °F
Partly Sunny
Friday Night
Low: 37 °F
Mostly Cloudy
Saturday
High: 65 °F
Slight Chance
Rain
Saturday Night
Low: 45 °F
Rain Likely

Detailed Forecast

Tonight

Rain, mainly before 1am. Low around 34. Southwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of rain, then showers and possibly a thunderstorm after 11am. High near 49. Calm wind becoming west 5 to 7 mph in the afternoon. 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 11pm. Mostly cloudy, with a low around 31. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A 20 percent chance of rain after 11am. Mostly sunny, with a high near 56. Calm wind becoming west around 5 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 36. West wind around 6 mph becoming calm in the evening.

Friday

Partly sunny, with a high near 58.

Friday Night

Mostly cloudy, with a low around 37.

Saturday

A slight chance of rain after 11am. Mostly cloudy, with a high near 65.

Saturday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 45.