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.

48°F

9°C

Humidity	47%
Wind Speed	NNW 3 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	31 Mar 01:16 PM PDT

More Information:

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

Extended Forecast for

7 Miles S Cascade Locks OR

This Afternoon
High: 47 °F
Chance Rain
Tonight
Low: 38 °F
Rain Likely
then Rain
Wednesday
High: 45 °F
Rain
Wednesday Night
Low: 35 °F
Rain/Snow
Thursday
High: 44 °F
Rain/Snow
then Rain
Thursday Night
Low: 34 °F
Chance Rain
then Partly
Cloudy
Friday
High: 56 °F
Sunny
Friday Night
Low: 38 °F
Mostly Clear
Saturday
High: 63 °F
Sunny

Detailed Forecast

This Afternoon

A 50 percent chance of rain. Snow level 3900 feet rising to 4900 feet. Mostly cloudy, with a high near 47. Calm wind.

Tonight

Rain. Snow level 4900 feet lowering to 3200 feet after midnight . Low around 38. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain, mainly before 4pm. Snow level 3600 feet rising to 4300 feet in the afternoon. High near 45. Light south wind. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Wednesday Night

Rain before 11pm, then rain, possibly mixed with snow. Snow level 3500 feet lowering to 2300 feet after midnight . Low around 35. West 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 and snow, becoming all rain after 11am. Snow level 2200 feet rising to 3200 feet in the afternoon. High near 44. West wind 3 to 7 mph. Winds could gust as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

A 40 percent chance of rain before 11pm. Snow level 3600 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 34.

Friday

Sunny, with a high near 56.

Friday Night

Mostly clear, with a low around 38.

Saturday

Sunny, with a high near 63.

Saturday Night

Partly cloudy, with a low around 44.

Sunday

Mostly sunny, with a high near 66.