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 >

Hazardous Weather Conditions

Freeze Warning in effect from April 16, 01:00 AM PDT until April 16, 09:00 AM PDT

Current conditions at

CHEHALIS (CLSW1)

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

45°F

7°C

Humidity	74%
Wind Speed	SW 4 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	43°F (6°C)
Last update	15 Apr 04:09 PM PDT

More Information:

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

Extended Forecast for

4 Miles WNW Winlock WA

Freeze Warning April 16, 01:00am until April 16, 09:00am

Click here for hazard details and duration

Freeze Warning

This Afternoon
High: 46 °F
Chance
Rain/Snow
Tonight
Low: 30 °F
Rain/Snow
Likely then
Frost
Thursday
High: 53 °F
Frost then
Mostly Sunny
Thursday Night
Low: 35 °F
Mostly Clear
then Patchy
Frost
Friday
High: 56 °F
Partly Sunny
Friday Night
Low: 38 °F
Mostly Cloudy
Saturday
High: 62 °F
Slight Chance
Rain
Saturday Night
Low: 45 °F
Chance Rain
Sunday
High: 64 °F
Chance Rain

Detailed Forecast

This Afternoon

A chance of rain and snow showers before 5pm, then a chance of rain showers. Some thunder is also possible. Mostly cloudy, with a high near 46. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tonight

Rain and snow showers likely, mainly before 8pm. Some thunder is also possible. Areas of frost before 2am, then widespread frost after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 30. West wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday

Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 53. Light and variable wind becoming west 5 to 8 mph in the afternoon.

Thursday Night

Patchy frost after 2am. Otherwise, partly cloudy, with a low around 35. West wind 5 to 9 mph becoming calm in the evening.

Friday

Partly sunny, with a high near 56. Calm wind.

Friday Night

Mostly cloudy, with a low around 38.

Saturday

A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 62.

Saturday Night

A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 45.