Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

41°F

5°C

Humidity 91%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 15 Feb 09:29 AM PST
Extended Forecast for

8 Miles NNE Cascade Locks OR

  • Today

    Today: A 40 percent chance of rain between 2pm and 4pm.  Snow level 3300 feet rising to 4100 feet in the afternoon. Partly sunny, with a high near 43. East northeast wind around 6 mph.

    High: 43 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 1am.  Low around 35. Light and variable wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Chance Rain
    then Rain

  • Washington's Birthday

    Washington's Birthday: Snow, possibly mixed with rain.  Snow level 2100 feet lowering to 1500 feet. High near 38. West southwest wind 8 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Monday Night

    Monday Night: Snow, possibly mixed with rain, becoming all snow after 7pm.  Low around 29. West southwest wind around 7 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Rain/Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow.  High near 38. South southeast wind around 7 mph becoming west southwest in the afternoon.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 29. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow before 4pm, then rain and snow.  High near 37. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 37 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 7pm.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Snow

Detailed Forecast

Today
A 40 percent chance of rain between 2pm and 4pm. Snow level 3300 feet rising to 4100 feet in the afternoon. Partly sunny, with a high near 43. East northeast wind around 6 mph.
Tonight
Rain, mainly after 1am. Low around 35. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Washington's Birthday
Snow, possibly mixed with rain. Snow level 2100 feet lowering to 1500 feet. High near 38. West southwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Snow, possibly mixed with rain, becoming all snow after 7pm. Low around 29. West southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. High near 38. South southeast wind around 7 mph becoming west southwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Snow before 4pm, then rain and snow. High near 37. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday Night
Rain and snow, becoming all snow after 7pm. Mostly cloudy, with a low around 29.
Thursday
Snow. Mostly cloudy, with a high near 36.
Thursday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 30.
Friday
Snow. Mostly cloudy, with a high near 36.
Friday Night
Snow likely. Mostly cloudy, with a low around 31.
Saturday
Rain and snow. Mostly cloudy, with a high near 39.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Cascade Locks OR
 45.78°N 121.78°W (Elev. 1398 ft)
9:41 am PST Feb 15, 2026
9am PST Feb 15, 2026-6pm PST Feb 21, 2026
 
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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