Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. 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	91%
Wind Speed	NW 1 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	01 Apr 02:16 PM PDT

More Information:

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

Extended Forecast for

3 Miles WNW Cascade Locks OR

Winter Weather Advisory until April 2, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until April 2, 05:00pm
NOW until 5:00pm Thu
Winter Weather Advisory
This Afternoon
High: 46 °F
Showers
Tonight
Low: 36 °F
Rain and
Breezy
Thursday
High: 46 °F
Rain and
Breezy
Thursday Night
Low: 34 °F
Slight Chance
Rain and
Breezy then
Patchy Frost
Friday
High: 57 °F
Areas Frost
then Sunny
Friday Night
Low: 38 °F
Clear
Saturday
High: 64 °F
Sunny
Saturday Night
Low: 44 °F
Mostly Clear

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. High near 46. East northeast wind 10 to 14 mph becoming southwest. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Rain and possibly a thunderstorm. Snow level 3000 feet lowering to 1900 feet after midnight . Low around 36. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain. Snow level 2000 feet rising to 3300 feet in the afternoon. High near 46. Breezy, with a west southwest wind 14 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

A 20 percent chance of rain before 11pm. Patchy frost after 1am. Snow level 3100 feet. Otherwise, partly cloudy, with a low around 34. Breezy, with a west southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

Friday

Areas of frost before 9am. Otherwise, mostly sunny, with a high near 57. West southwest wind 3 to 7 mph.

Friday Night

Clear, with a low around 38.

Saturday

Sunny, with a high near 64.

Saturday Night

Mostly clear, with a low around 44.

Sunday

Mostly sunny, with a high near 67.

Sunday Night

Partly cloudy, with a low around 46.