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.

45°F

7°C

Humidity	72%
Wind Speed	S 0 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	31 Mar 10:16 PM PDT

More Information:

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

Extended Forecast for

3 Miles WSW Cascade Locks OR

Tonight
Low: 42 °F
Rain Likely
then Rain
Wednesday
High: 51 °F
Showers
Wednesday Night
Low: 40 °F
Rain
Thursday
High: 51 °F
Rain and
Breezy
Thursday Night
Low: 38 °F
Chance Rain
then Partly
Cloudy
Friday
High: 61 °F
Sunny
Friday Night
Low: 42 °F
Clear
Saturday
High: 68 °F
Sunny
Saturday Night
Low: 47 °F
Mostly Clear

Detailed Forecast

Tonight

Rain. Low around 42. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain, mainly before 4pm, then showers and possibly a thunderstorm after 5pm. High near 51. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain and possibly a thunderstorm before 2am, then rain likely. Snow level 3000 feet lowering to 2000 feet after midnight . Low around 40. West southwest wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Rain. Snow level 2000 feet rising to 3000 feet in the afternoon. High near 51. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A 30 percent chance of rain before 11pm. Partly cloudy, with a low around 38. West wind 6 to 11 mph becoming light west southwest after midnight. Winds could gust as high as 25 mph.

Friday

Sunny, with a high near 61.

Friday Night

Clear, with a low around 42.

Saturday

Sunny, with a high near 68.

Saturday Night

Mostly clear, with a low around 47.

Sunday

Mostly sunny, with a high near 71.

Sunday Night

Partly cloudy, with a low around 49.