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 >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

40°F

4°C

Humidity	89%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	27 Dec 05:10 AM PST

More Information:

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

Extended Forecast for

Cascade Locks OR

Overnight
Low: 37 °F
Chance
Rain/Snow and
Windy
Saturday
High: 41 °F
Chance
Rain/Snow and
Windy
Saturday Night
Low: 35 °F
Slight Chance
Showers then
Areas Frost
Sunday
High: 41 °F
Areas Frost
then Partly
Sunny
Sunday Night
Low: 33 °F
Mostly Cloudy
Monday
High: 41 °F
Partly Sunny
Monday Night
Low: 33 °F
Mostly Cloudy
Tuesday
High: 41 °F
Partly Sunny
Tuesday Night
Low: 35 °F
Mostly Cloudy

Detailed Forecast

Overnight

A chance of rain and snow showers. Snow level 1400 feet. Mostly cloudy, with a low around 37. Windy, with a west wind around 23 mph, with gusts as high as 38 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Saturday

A chance of rain and snow showers before 11am, then a slight chance of rain showers between 11am and 4pm. Snow level 1300 feet. Mostly cloudy, with a high near 41. Windy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

A slight chance of showers between 8pm and midnight. Areas of frost after 4am. Snow level 1400 feet. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 35. West wind around 6 mph. Chance of precipitation is 20%.

Sunday

Areas of frost before 10am. Otherwise, mostly sunny, with a high near 41. East wind 5 to 7 mph.

Sunday Night

Mostly cloudy, with a low around 33. East wind 10 to 13 mph, with gusts as high as 21 mph.

Monday

Partly sunny, with a high near 41.

Monday Night

Mostly cloudy, with a low around 33.

Tuesday

Partly sunny, with a high near 41.

Tuesday Night

Mostly cloudy, with a low around 35.