Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

44°F

7°C

Humidity	70%
Wind Speed	E 2 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	31 Mar 09:46 AM PDT

More Information:

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

Extended Forecast for

7 Miles S Cascade Locks OR

Today
High: 47 °F
Rain/Snow
Likely then
Rain Likely
Tonight
Low: 39 °F
Rain Likely
then Rain
Wednesday
High: 45 °F
Rain
Wednesday Night
Low: 35 °F
Showers then
Rain/Snow
Thursday
High: 44 °F
Rain/Snow
then Showers
Thursday Night
Low: 34 °F
Chance
Showers then
Partly Cloudy
Friday
High: 54 °F
Mostly Sunny
Friday Night
Low: 37 °F
Mostly Clear
Saturday
High: 62 °F
Sunny

Detailed Forecast

Today

A chance of rain and snow before 11am, then rain likely. Snow level 3000 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 47. Calm wind. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain, mainly after 2am. Snow level 4400 feet lowering to 3200 feet after midnight . Low around 39. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain. Snow level 3600 feet rising to 4300 feet. High near 45. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Wednesday Night

Rain showers before 2am, then rain and snow showers. Snow level 3500 feet lowering to 2300 feet after midnight . Low around 35. Southwest wind 3 to 5 mph. Winds could gust as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday

Rain, possibly mixed with snow showers, becoming all rain after 11am. Snow level 2200 feet rising to 3100 feet in the afternoon. High near 44. West wind 3 to 7 mph. Winds could gust as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

A 40 percent chance of showers before 11pm. Snow level 3500 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 34.

Friday

Mostly sunny, with a high near 54.

Friday Night

Mostly clear, with a low around 37.

Saturday

Sunny, with a high near 62.

Saturday Night

Partly cloudy, with a low around 42.

Sunday

Mostly sunny, with a high near 65.