Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

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

49°F

9°C

Humidity	76%
Wind Speed	NW 3 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	42°F (6°C)
Visibility	NA
Last update	11 Feb 02:46 PM PST

More Information:

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

Extended Forecast for

4 Miles SSW Onalaska WA

Tonight
Low: 32 °F
Dense Fog
Thursday
High: 50 °F
Gradual
Clearing
Thursday Night
Low: 34 °F
Chance Rain
Friday
High: 44 °F
Rain
Friday Night
Low: 35 °F
Rain then
Chance Rain
Saturday
High: 44 °F
Chance Rain
Saturday Night
Low: 32 °F
Chance Rain
Sunday
High: 45 °F
Chance Rain
Sunday Night
Low: 29 °F
Chance
Rain/Snow

Detailed Forecast

Tonight

Widespread dense fog, mainly between 8pm and 11pm. Otherwise, increasing clouds, with a low around 32. Calm wind.

Thursday

Cloudy through mid morning, then gradual clearing, with a high near 50. Calm wind.

Thursday Night

A 30 percent chance of rain, mainly after 4am. Increasing clouds, with a low around 34. Calm wind.

Friday

Rain, mainly after 10am. High near 44. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Rain, mainly before 10pm. Low around 35. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A 50 percent chance of rain. Mostly cloudy, with a high near 44.

Saturday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 32.

Sunday

A chance of rain. Mostly cloudy, with a high near 45.

Sunday Night

A slight chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 29.

Washington's Birthday

A chance of rain and snow before 10am, then rain likely. Mostly cloudy, with a high near 42.

Monday Night

Rain and snow likely. Mostly cloudy, with a low around 32.