Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

40°F

4°C

Humidity 73%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 30 Mar 03:06 AM PDT
Extended Forecast for

4 Miles NE Cascade Locks OR

  • Overnight

    Overnight: Areas of frost.  Otherwise, mostly cloudy, with a steady temperature around 36. West southwest wind 6 to 8 mph.

    Low: 36 °F

    Areas Frost

  • Monday

    Monday: Widespread frost, mainly before 8am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 55. West southwest wind 5 to 11 mph becoming east in the morning. Winds could gust as high as 22 mph.

    High: 55 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 36. East northeast wind around 11 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of rain and snow before 11am, then a chance of rain.  Snow level 500 feet rising to 3300 feet in the afternoon. Partly sunny, with a high near 54. East wind 8 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 54 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 41. West southwest wind 5 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain Likely

  • Wednesday

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

    High: 49 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 38. Chance of precipitation is 100%.

    Low: 38 °F

    Rain

  • Thursday

    Thursday: Rain.  Snow level 2200 feet rising to 3100 feet in the afternoon. Cloudy, with a high near 50. Breezy.

    High: 50 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain before 11pm.  Partly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Chance Rain
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Overnight
Areas of frost. Otherwise, mostly cloudy, with a steady temperature around 36. West southwest wind 6 to 8 mph.
Monday
Widespread frost, mainly before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 55. West southwest wind 5 to 11 mph becoming east in the morning. Winds could gust as high as 22 mph.
Monday Night
Increasing clouds, with a low around 36. East northeast wind around 11 mph, with gusts as high as 21 mph.
Tuesday
A slight chance of rain and snow before 11am, then a chance of rain. Snow level 500 feet rising to 3300 feet in the afternoon. Partly sunny, with a high near 54. East wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 41. West southwest wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 49. Chance of precipitation is 100%.
Wednesday Night
Rain. Low around 38. Chance of precipitation is 100%.
Thursday
Rain. Snow level 2200 feet rising to 3100 feet in the afternoon. Cloudy, with a high near 50. Breezy.
Thursday Night
A chance of rain before 11pm. Partly cloudy, with a low around 38. Breezy.
Friday
A slight chance of rain. Mostly sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 67.
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)
2:41 am PDT Mar 30, 2026
3am PDT Mar 30, 2026-6pm PDT Apr 5, 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