National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Western Storm Spreads East

A western storm will slowly spread accumulating snow into the Intermountain West and Rockies, while heavy snow persists across the southern Sierra-Nevada mountains. Locally heavy rain will be possible from parts of southeastern Arizona into western new Mexico. A strong Bering Sea storm will bring an accumulating wintry mix, coastal flooding and ice shoves to western Alaska. Read More >

Hazardous Weather Conditions

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194ft.

NA

32°F

0°C

Humidity 91%
Wind Speed NA 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 30 Nov 04:07 AM PST
Extended Forecast for

6 Miles ENE Cascade Locks OR

Winter Weather Advisory December 4, 04:00am until December 4, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 2am. Increasing clouds, with a low around 29. East wind 11 to 13 mph, with gusts as high as 24 mph. Total nighttime snow accumulation of less than a half inch possible.

    Partly Cloudy
    then Chance
    Snow

    Low: 29 °F

  • Sunday

    Sunday: Snow before 4pm, then snow and freezing rain likely. High near 32. East wind 5 to 7 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of around an inch possible.

    Snow then
    Wintry Mix

    High: 32 °F

  • Sunday
    Night

    Sunday Night: Snow showers and freezing rain likely, mainly before 10pm. Snow level 300 feet. Cloudy, with a low around 27. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Wintry Mix
    Likely

    Low: 27 °F

  • Monday

    Monday: Mostly cloudy, with a high near 32. East wind around 9 mph becoming south in the afternoon.

    Mostly Cloudy

    High: 32 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers, mainly after 4am. Snow level 1800 feet. Mostly cloudy, with a low around 29. West wind 9 to 11 mph, with gusts as high as 20 mph.

    Chance
    Showers

    Low: 29 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before 10am. Snow level 1600 feet rising to 2200 feet in the afternoon. Mostly cloudy, with a high near 40.

    Chance
    Showers

    High: 40 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers, mainly before 4am. Snow level 2100 feet. Mostly cloudy, with a low around 38.

    Chance
    Showers

    Low: 38 °F

  • Wednesday

    Wednesday: A slight chance of showers before 10am, then a slight chance of rain after 4pm. Snow level 2100 feet. Mostly cloudy, with a high near 40.

    Slight Chance
    Showers

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain, mainly after 10pm. Snow level 1900 feet. Mostly cloudy, with a low around 35.

    Chance Rain

    Low: 35 °F

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after 2am. Increasing clouds, with a low around 29. East wind 11 to 13 mph, with gusts as high as 24 mph. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow before 4pm, then snow and freezing rain likely. High near 32. East wind 5 to 7 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of around an inch possible.
Sunday Night
Snow showers and freezing rain likely, mainly before 10pm. Snow level 300 feet. Cloudy, with a low around 27. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, with a high near 32. East wind around 9 mph becoming south in the afternoon.
Monday Night
A 30 percent chance of showers, mainly after 4am. Snow level 1800 feet. Mostly cloudy, with a low around 29. West wind 9 to 11 mph, with gusts as high as 20 mph.
Tuesday
A 30 percent chance of showers, mainly before 10am. Snow level 1600 feet rising to 2200 feet in the afternoon. Mostly cloudy, with a high near 40.
Tuesday Night
A 30 percent chance of showers, mainly before 4am. Snow level 2100 feet. Mostly cloudy, with a low around 38.
Wednesday
A slight chance of showers before 10am, then a slight chance of rain after 4pm. Snow level 2100 feet. Mostly cloudy, with a high near 40.
Wednesday Night
A chance of rain, mainly after 10pm. Snow level 1900 feet. Mostly cloudy, with a low around 35.
Thursday
Rain likely. Snow level 1600 feet. Mostly cloudy, with a high near 39.
Thursday Night
Rain likely. Snow level 1300 feet. Mostly cloudy, with a low around 34.
Friday
Rain likely. Snow level 1000 feet rising to 1700 feet in the afternoon. Mostly cloudy, with a high near 39.
Friday Night
Rain likely. Snow level 1300 feet. Mostly cloudy, with a low around 34.
Saturday
Rain likely. Snow level 1000 feet rising to 1600 feet in the afternoon. Mostly cloudy, with a high near 38.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
6 Miles ENE Cascade Locks OR
 45.7°N 121.76°W (Elev. 115 ft)
Last Update:
7:53 pm PST Dec 3, 2022
Forecast Valid:
8pm PST Dec 3, 2022-6pm PST Dec 10, 2022
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation