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 >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 1, 05:00 AM PDT until April 2, 05:00 PM PDT

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

46°F

8°C

Humidity	70%
Wind Speed	SE 0 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	31 Mar 09:17 PM PDT

More Information:

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

Extended Forecast for

9 Miles NNW Cascade Locks OR

Winter Weather Advisory April 1, 05:00am until April 2, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 39 °F
Rain Likely
then Rain
Wednesday
High: 49 °F
Showers
Wednesday Night
Low: 37 °F
Rain
Thursday
High: 49 °F
Rain
Thursday Night
Low: 35 °F
Chance Rain
then Areas
Frost
Friday
High: 60 °F
Areas Frost
then Sunny
Friday Night
Low: 39 °F
Clear
Saturday
High: 67 °F
Sunny
Saturday Night
Low: 44 °F
Mostly Clear

Detailed Forecast

Tonight

Rain. Low around 39. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. High near 49. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Wednesday Night

Rain and possibly a thunderstorm before 2am, then rain likely. Snow level 3100 feet lowering to 2000 feet after midnight . Low around 37. West wind 3 to 6 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 49. West wind 5 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A 30 percent chance of rain before 11pm. Areas of frost after 3am. Snow level 3500 feet lowering to 2800 feet after midnight . Otherwise, partly cloudy, with a low around 35. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 23 mph.

Friday

Areas of frost before 9am. Otherwise, sunny, with a high near 60.

Friday Night

Clear, with a low around 39.

Saturday

Sunny, with a high near 67.

Saturday Night

Mostly clear, with a low around 44.

Sunday

Mostly sunny, with a high near 71.

Sunday Night

Partly cloudy, with a low around 47.