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

38°F

3°C

Humidity 75%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 10 Mar 02:31 AM PDT
Extended Forecast for

5 Miles S Cascade Locks OR

  • Overnight

    Overnight: A chance of rain and snow.  Snow level 900 feet. Mostly cloudy, with a low around 31. Calm wind.  Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, mainly after 2pm.  Snow level rising to 2100 feet in the afternoon. High near 41. Calm wind becoming west southwest around 5 mph in the afternoon.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow before 4am, then rain between 4am and 5am, then rain, possibly mixed with snow after 5am.  Snow level 2400 feet rising to 3000 feet after midnight. Low around 36. West southwest wind 3 to 5 mph. Winds could gust as high as 18 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 8am.  High near 47. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 43. Southwest wind 7 to 10 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 43 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 49. Chance of precipitation is 100%.

    High: 49 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 45. Chance of precipitation is 100%.

    Low: 45 °F

    Rain

  • Friday

    Friday: Rain.  Cloudy, with a high near 49.

    High: 49 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Cloudy, with a low around 35.

    Low: 35 °F

    Rain

Detailed Forecast

Overnight
A chance of rain and snow. Snow level 900 feet. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow, mainly after 2pm. Snow level rising to 2100 feet in the afternoon. High near 41. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, possibly mixed with snow before 4am, then rain between 4am and 5am, then rain, possibly mixed with snow after 5am. Snow level 2400 feet rising to 3000 feet after midnight. Low around 36. West southwest wind 3 to 5 mph. Winds could gust 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. High near 47. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 43. Southwest wind 7 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain. High near 49. Chance of precipitation is 100%.
Thursday Night
Rain. Low around 45. Chance of precipitation is 100%.
Friday
Rain. Cloudy, with a high near 49.
Friday Night
Rain. Cloudy, with a low around 35.
Saturday
Rain and snow likely before 11am, then a chance of rain. Snow level 2200 feet lowering to 1500 feet. Partly sunny, with a high near 46.
Saturday Night
A slight chance of rain and snow. Snow level 2300 feet lowering to 1600 feet after midnight . Mostly cloudy, with a low around 34.
Sunday
A chance of rain and snow. Snow level 1700 feet rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 51.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 42.
Monday
A chance of rain. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Cascade Locks OR
 45.62°N 121.89°W (Elev. 833 ft)
2:41 am PDT Mar 10, 2026
2am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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