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.

39°F

4°C

Humidity	100%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	15 Apr 04:09 AM PDT

More Information:

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

Extended Forecast for

6 Miles SE Napavine WA

Today
High: 47 °F
Rain/Snow
then Showers
Tonight
Low: 31 °F
Rain Likely
then Partly
Cloudy
Thursday
High: 54 °F
Slight Chance
Rain
Thursday Night
Low: 35 °F
Increasing
Clouds
Friday
High: 57 °F
Partly Sunny
Friday Night
Low: 37 °F
Mostly Cloudy
Saturday
High: 65 °F
Slight Chance
Rain
Saturday Night
Low: 43 °F
Chance Rain
Sunday
High: 65 °F
Rain Likely

Detailed Forecast

Today

A chance of rain and snow showers between 8am and 11am, then rain showers. Some thunder is also possible. High near 47. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

Rain and thunderstorms likely before 9pm, then a slight chance of rain between 9pm and 10pm. Partly cloudy, with a low around 31. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A 20 percent chance of rain after 11am. Mostly sunny, with a high near 54. Calm wind becoming west southwest around 5 mph in the afternoon.

Thursday Night

Increasing clouds, with a low around 35. West wind 5 to 7 mph becoming calm in the evening.

Friday

Partly sunny, with a high near 57. Calm wind.

Friday Night

Mostly cloudy, with a low around 37.

Saturday

A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 65.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 43.