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 into the morning. Read More >

Hazardous Weather Conditions

Frost Advisory in effect from April 2, 09:00 PM PDT until April 3, 10:00 AM PDT

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

42°F

6°C

Humidity	80%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	02 Apr 03:46 AM PDT

More Information:

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

Extended Forecast for

4 Miles SSW Cascade Locks OR

Frost Advisory April 2, 09:00pm until April 3, 10:00am

Click here for hazard details and duration

Frost Advisory

Overnight
Low: 37 °F
Showers
Thursday
High: 46 °F
Showers
Thursday Night
Low: 34 °F
Slight Chance
Showers then
Areas Frost
Friday
High: 58 °F
Areas Frost
then Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 66 °F
Sunny
Saturday Night
Low: 45 °F
Partly Cloudy
Sunday
High: 69 °F
Partly Sunny
Sunday Night
Low: 48 °F
Partly Cloudy

Detailed Forecast

Overnight

Showers, mainly after 5am. Snow level 2000 feet. Low around 37. Light west southwest wind. Chance of precipitation is 80%.

Thursday

Showers, mainly before 5pm. Snow level 2100 feet rising to 3200 feet in the afternoon. High near 46. West wind 5 to 8 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 20 percent chance of showers before 8pm. Areas of frost after 3am. Snow level 3400 feet lowering to 2700 feet after midnight . Otherwise, partly cloudy, with a low around 34. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Friday

Areas of frost before 9am. Otherwise, sunny, with a high near 58. Calm wind.

Friday Night

Mostly clear, with a low around 40. Calm wind.

Saturday

Sunny, with a high near 66.

Saturday Night

Partly cloudy, with a low around 45.

Sunday

Partly sunny, with a high near 69.

Sunday Night

Partly cloudy, with a low around 48.