Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

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

42°F

6°C

Humidity	94%
Wind Speed	ESE 0 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	40°F (4°C)
Visibility	NA
Last update	23 Feb 11:45 AM PST

More Information:

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

Extended Forecast for

3 Miles ESE Onalaska WA

This Afternoon
High: 45 °F
Rain Likely
and Patchy
Fog
Tonight
Low: 36 °F
Rain Likely
and Areas Fog
Tuesday
High: 46 °F
Rain Likely
Tuesday Night
Low: 33 °F
Rain Likely
Wednesday
High: 47 °F
Rain
Wednesday Night
Low: 33 °F
Chance Rain
Thursday
High: 49 °F
Rain Likely
Thursday Night
Low: 34 °F
Rain Likely
Friday
High: 46 °F
Rain Likely
then Chance
Rain/Snow

Detailed Forecast

This Afternoon

Rain likely, mainly before 1pm. Patchy fog after 5pm. Otherwise, cloudy, with a high near 45. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain likely, mainly before 3am. Areas of fog. Otherwise, cloudy, with a low around 36. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain likely. Mostly cloudy, with a high near 46. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain. High near 47. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 33.

Thursday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.

Thursday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 34.

Friday

Rain likely before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 46.

Friday Night

A chance of rain and snow before 10pm. Patchy fog before 4am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 29.

Saturday

A slight chance of rain and snow. Mostly sunny, with a high near 46.