Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

37°F

3°C

Humidity 91%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 10 Mar 06:21 AM PDT
Extended Forecast for

4 Miles SW Cascade Locks OR

  • Today

    Today: Snow, mainly after 1pm.  High near 40. West southwest wind 5 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    then Snow

  • Tonight

    Tonight: Rain, possibly mixed with snow.  Snow level rising to 3000 feet after midnight. Low around 35. Southwest wind 7 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 8am.  Snow level 3200 feet rising to 4700 feet in the afternoon. High near 46. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 41. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 41 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain.  Snow level 5200 feet lowering to 4100 feet. High near 47. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 47 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain.  Low around 43. Chance of precipitation is 100%.

    Low: 43 °F

    Rain

  • Friday

    Friday: Rain.  High near 48. Chance of precipitation is 100%.

    High: 48 °F

    Rain

  • Friday Night

    Friday Night: Rain before 2am, then rain and snow.  Snow level 5600 feet lowering to 3300 feet after midnight . Cloudy, with a low around 34.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Saturday

    Saturday: Rain and snow likely before 2pm, then a chance of rain.  Partly sunny, with a high near 45.

    High: 45 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Snow, mainly after 1pm. High near 40. West southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain, possibly mixed with snow. Snow level rising to 3000 feet after midnight. Low around 35. Southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 8am. Snow level 3200 feet rising to 4700 feet in the afternoon. High near 46. Southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 41. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain. Snow level 5200 feet lowering to 4100 feet. High near 47. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday Night
Rain. Low around 43. Chance of precipitation is 100%.
Friday
Rain. High near 48. Chance of precipitation is 100%.
Friday Night
Rain before 2am, then rain and snow. Snow level 5600 feet lowering to 3300 feet after midnight . Cloudy, with a low around 34.
Saturday
Rain and snow likely before 2pm, then a chance of rain. Partly sunny, with a high near 45.
Saturday Night
A slight chance of rain and snow before 11pm, then a slight chance of snow between 11pm and 2am, then a slight chance of rain and snow after 2am. Mostly cloudy, with a low around 33.
Sunday
A chance of rain and snow. Snow level rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 50.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 40.
Monday
A chance of rain. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Cascade Locks OR
 45.63°N 121.93°W (Elev. 2418 ft)
5:41 am PDT Mar 10, 2026
6am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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