Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until December 27, 04:00 PM PST

Current conditions at

DRY CRK (DCCW1)

Lat: 45.94361°NLon: 121.9875°WElev: 2697.0ft.

30°F

-1°C

Humidity	96%
Wind Speed	WNW 3 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	27 Dec 09:25 AM PST

More Information:

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

Extended Forecast for

15 Miles E Mount St Helens WA

Winter Weather Advisory December 27, 10:41am until December 27, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 27, 10:41am until December 27, 04:00pm
NOW until 4:00pm Sat
Winter Weather Advisory
Today
High: 35 °F
Slight Chance
Snow Showers
Tonight
Low: 24 °F
Slight Chance
Snow Showers
then Frost
Sunday
High: 39 °F
Frost
Sunday Night
Low: 28 °F
Frost
Monday
High: 42 °F
Frost then
Partly Sunny
Monday Night
Low: 28 °F
Frost then
Mostly Cloudy
Tuesday
High: 43 °F
Frost then
Mostly Cloudy
Tuesday Night
Low: 31 °F
Mostly Cloudy
then Frost

Detailed Forecast

Today

A 20 percent chance of snow showers before 4pm. Widespread frost after 4pm. Otherwise, partly sunny, with a high near 35. West wind 5 to 7 mph.

Tonight

A slight chance of snow showers between 8pm and 11pm. Widespread frost after midnight. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 24. Calm wind. Chance of precipitation is 20%.

Sunday

Widespread frost before 1pm, then areas of frost after 3pm. Otherwise, mostly sunny, with a high near 39. Calm wind.

Sunday Night

Widespread frost before 7pm, then widespread frost after 10pm. Otherwise, mostly cloudy, with a low around 28. East wind 3 to 5 mph.

Monday

Widespread frost between 7am and 9am. Otherwise, partly sunny, with a high near 42. East southeast wind 3 to 5 mph.

Monday Night

Widespread frost, mainly between 8pm and 9pm. Otherwise, mostly cloudy, with a low around 28.

Tuesday

Widespread frost, mainly before 10am. Otherwise, partly sunny, with a high near 43.

Tuesday Night

Widespread frost after midnight. Otherwise, mostly cloudy, with a low around 31.