Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

47°F

8°C

Humidity	71%
Wind Speed	S 1 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	11 Feb 05:49 PM PST

More Information:

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

Extended Forecast for

3 Miles SSW Cascade Locks OR

Tonight
Low: 33 °F
Frost
Thursday
High: 47 °F
Frost then
Mostly Sunny
Thursday Night
Low: 35 °F
Areas Frost
then Chance
Showers
Friday
High: 44 °F
Showers
Likely
Friday Night
Low: 37 °F
Showers
Saturday
High: 41 °F
Showers
Saturday Night
Low: 34 °F
Rain Likely
then
Rain/Snow
Likely
Sunday
High: 43 °F
Rain/Snow
Likely then
Rain Likely
Sunday Night
Low: 32 °F
Chance
Rain/Snow

Detailed Forecast

Tonight

Widespread frost, mainly after 2am. Otherwise, increasing clouds, with a low around 33. East wind around 5 mph becoming calm in the evening.

Thursday

Widespread frost, mainly before 8am. Otherwise, partly sunny, with a high near 47. Light and variable wind.

Thursday Night

A 30 percent chance of showers after 4am. Areas of frost after 10pm. Snow level 3600 feet. Otherwise, increasing clouds, with a low around 35. Calm wind.

Friday

Showers likely, mainly after 10am. Snow level 2900 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Showers. Snow level 3300 feet. Low around 37. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Showers. Snow level 3300 feet. High near 41. Chance of precipitation is 80%.

Saturday Night

Rain likely before 4am, then rain and snow likely. Snow level 3600 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 70%. Little or no snow accumulation expected.

Sunday

Rain and snow likely, becoming all rain after 10am. Snow level 3100 feet. Mostly cloudy, with a high near 43.

Sunday Night

A chance of rain and snow. Snow level 2900 feet. Mostly cloudy, with a low around 32.

Washington's Birthday

Rain and snow, mainly after 10am. Snow level 2400 feet. Mostly cloudy, with a high near 40.

Monday Night

Rain and snow. Snow level 2300 feet. Mostly cloudy, with a low around 32.

Tuesday

Snow, possibly mixed with rain. Snow level 1900 feet. Mostly cloudy, with a high near 39.

Tuesday Night

Rain and snow likely. Snow level 1800 feet. Mostly cloudy, with a low around 32.