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.

43°F

6°C

Humidity	77%
Wind Speed	NE 0 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	31 Mar 10:36 AM PDT

More Information:

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

Extended Forecast for

4 Miles SW Cascade Locks OR

Today
High: 49 °F
Rain/Snow
Likely
Tonight
Low: 39 °F
Rain Likely
then Rain
Wednesday
High: 46 °F
Rain
Wednesday Night
Low: 36 °F
Rain/Snow
then Snow
Showers
Thursday
High: 46 °F
Rain/Snow
Thursday Night
Low: 34 °F
Chance
Showers then
Partly Cloudy
Friday
High: 56 °F
Mostly Sunny
Friday Night
Low: 37 °F
Mostly Clear
Saturday
High: 63 °F
Sunny

Detailed Forecast

Today

Rain and snow likely, becoming all rain after 2pm. Snow level 2800 feet rising to 4400 feet in the afternoon. Mostly cloudy, with a high near 49. Northeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain, mainly after 2am. Snow level 4300 feet lowering to 3000 feet after midnight . Low around 39. Light and variable 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 46. Light and variable wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain showers before 8pm, then rain, possibly mixed with snow showers between 8pm and 11pm, then snow showers after 11pm. Snow level 3400 feet lowering to 2400 feet after midnight . Low around 36. Southwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday

Snow showers before 11am, then rain and snow showers between 11am and 2pm, then rain showers after 2pm. Snow level rising to 3100 feet in the afternoon. High near 46. West southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

A 40 percent chance of showers before 11pm. Snow level 3400 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 34.

Friday

Mostly sunny, with a high near 56.

Friday Night

Mostly clear, with a low around 37.

Saturday

Sunny, with a high near 63.

Saturday Night

Partly cloudy, with a low around 42.

Sunday

Mostly sunny, with a high near 67.