Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

44°F

7°C

Humidity 54%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 14 Mar 07:21 PM PDT
Extended Forecast for

4 Miles NE Cascade Locks OR

  • Tonight

    Tonight: Areas of frost between 1am and 4am.  Otherwise, mostly cloudy, with a low around 33. Breezy, with a west southwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 26 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Areas
    Frost

  • Sunday

    Sunday: A 40 percent chance of rain after 11am.  Snow level rising to 3000 feet in the afternoon. Mostly cloudy, with a high near 51. East wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 42. East northeast wind around 6 mph becoming west after midnight.  Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely
    then Slight
    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain.  Partly sunny, with a high near 64. West wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 64 °F

    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 11pm.  Partly cloudy, with a low around 48. West southwest wind 9 to 11 mph, with gusts as high as 24 mph.

    Low: 48 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely.  Mostly cloudy, with a high near 62.

    High: 62 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Rain Likely

Detailed Forecast

Tonight
Areas of frost between 1am and 4am. Otherwise, mostly cloudy, with a low around 33. Breezy, with a west southwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 26 mph.
Sunday
A 40 percent chance of rain after 11am. Snow level rising to 3000 feet in the afternoon. Mostly cloudy, with a high near 51. East wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. East northeast wind around 6 mph becoming west after midnight. Chance of precipitation is 60%.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 64. West wind 7 to 13 mph, with gusts as high as 24 mph.
Monday Night
A 30 percent chance of rain, mainly after 11pm. Partly cloudy, with a low around 48. West southwest wind 9 to 11 mph, with gusts as high as 24 mph.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 62.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 51.
Thursday
Rain likely. Mostly cloudy, with a high near 65.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 52.
Friday
A chance of rain. Partly sunny, with a high near 67.
Friday Night
A chance of rain. Mostly cloudy, with a low around 51.
Saturday
A chance of rain. Mostly cloudy, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Cascade Locks OR
 45.71°N 121.82°W (Elev. 194 ft)
6:41 pm PDT Mar 14, 2026
7pm PDT Mar 14, 2026-6pm PDT Mar 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