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 81%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 10 Mar 01:31 AM PDT
Extended Forecast for

7 Miles S Cascade Locks OR

  • Overnight

    Overnight: Snow likely, mainly after 5am.  Mostly cloudy, with a low around 29. Calm wind.  Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely before 3pm, then snow, possibly mixed with rain.  High near 39. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Chance Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow.  Snow level 2400 feet rising to 2900 feet after midnight. Low around 35. West southwest wind around 5 mph, with gusts as high as 21 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 11am.  Snow level 3200 feet rising to 4600 feet in the afternoon. High near 45. Southwest wind 3 to 6 mph. Winds could gust as high as 21 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain. The rain could be heavy at times.  Low around 41. Southwest wind 7 to 10 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 41 °F

    Heavy Rain

  • Thursday

    Thursday: Rain.  High near 46. Chance of precipitation is 100%.

    High: 46 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then rain after 2am.  Low around 43. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 43 °F

    Rain/Snow

  • Friday

    Friday: Rain.  Cloudy, with a high near 47.

    High: 47 °F

    Rain

  • Friday Night

    Friday Night: Rain before 2am, then snow, possibly mixed with rain.  Snow level 5700 feet lowering to 3400 feet after midnight . Cloudy, with a low around 33.

    Low: 33 °F

    Rain then
    Rain/Snow

Detailed Forecast

Overnight
Snow likely, mainly after 5am. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.
Tuesday
Snow likely before 3pm, then snow, possibly mixed with rain. High near 39. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Tuesday Night
Rain, possibly mixed with snow. Snow level 2400 feet rising to 2900 feet after midnight. Low around 35. West southwest wind around 5 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 11am. Snow level 3200 feet rising to 4600 feet in the afternoon. High near 45. Southwest wind 3 to 6 mph. Winds could gust as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain. The rain could be heavy at times. Low around 41. Southwest wind 7 to 10 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain. High near 46. Chance of precipitation is 100%.
Thursday Night
Rain before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then rain after 2am. Low around 43. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Rain. Cloudy, with a high near 47.
Friday Night
Rain before 2am, then snow, possibly mixed with rain. Snow level 5700 feet lowering to 3400 feet after midnight . Cloudy, with a low around 33.
Saturday
Rain and snow likely before 8am, then snow likely between 8am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 44.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32.
Sunday
A chance of rain and snow. Snow level rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 49.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41.
Monday
A chance of rain. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Cascade Locks OR
 45.58°N 121.85°W (Elev. 2018 ft)
1:41 am PDT Mar 10, 2026
1am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

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