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

DW8787 CHEHALIS (D8787)

Lat: 46.64646°NLon: 122.8388°WElev: 550.0ft.

36°F

2°C

Humidity	98%
Wind Speed	SSW 0 MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	35°F (2°C)
Visibility	NA
Last update	15 Apr 05:00 AM PDT

More Information:

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

Extended Forecast for

Onalaska WA

Today
High: 47 °F
Rain/Snow
then Showers
Tonight
Low: 31 °F
Rain/Snow
Likely then
Partly Cloudy
Thursday
High: 53 °F
Slight Chance
Rain
Thursday Night
Low: 35 °F
Partly Cloudy
Friday
High: 56 °F
Partly Sunny
Friday Night
Low: 37 °F
Mostly Cloudy
Saturday
High: 64 °F
Slight Chance
Rain
Saturday Night
Low: 43 °F
Chance Rain
Sunday
High: 66 °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 around 6 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

Rain showers likely before 8pm, then a chance of rain and snow between 8pm and 10pm. Some thunder is also possible. Mostly cloudy, with a low around 31. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday

A 20 percent chance of rain after 11am. Mostly sunny, with a high near 53. Calm wind becoming west southwest around 5 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 35. West wind around 6 mph becoming calm in the evening.

Friday

Partly sunny, with a high near 56. 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 64.

Saturday Night

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