Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

42°F

6°C

Humidity 75%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 02 Mar 01:01 AM PST
Extended Forecast for

4 Miles NE Cascade Locks OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 41. Light north northeast wind.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 3pm.  Mostly sunny, with a high near 59. North wind 5 to 9 mph becoming southeast in the morning. Winds could gust as high as 18 mph.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 4am.  Increasing clouds, with a low around 45. West northwest wind around 5 mph.  Chance of precipitation is 60%.

    Low: 45 °F

    Partly Cloudy
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain.  High near 53. West southwest wind 6 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 45. Southwest wind around 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain

  • Wednesday

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

    High: 49 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain.  Low around 40. Breezy.  Chance of precipitation is 90%.

    Low: 40 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain.  Cloudy, with a high near 47. Breezy.

    High: 47 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 41. Light north northeast wind.
Monday
A 20 percent chance of rain after 3pm. Mostly sunny, with a high near 59. North wind 5 to 9 mph becoming southeast in the morning. Winds could gust as high as 18 mph.
Monday Night
Rain likely, mainly after 4am. Increasing clouds, with a low around 45. West northwest wind around 5 mph. Chance of precipitation is 60%.
Tuesday
Rain. High near 53. West southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Low around 45. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 49. Breezy. Chance of precipitation is 100%.
Wednesday Night
Rain. Low around 40. Breezy. Chance of precipitation is 90%.
Thursday
Rain. Cloudy, with a high near 47. Breezy.
Thursday Night
Rain likely. Mostly cloudy, with a low around 42.
Friday
Rain likely. Mostly cloudy, with a high near 51.
Friday Night
Rain likely. Mostly cloudy, with a low around 45.
Saturday
Rain likely. Mostly cloudy, with a high near 54. Breezy.
Saturday Night
Rain likely. Mostly cloudy, with a low around 43. Breezy.
Sunday
Rain likely. Mostly cloudy, with a high near 51. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Cascade Locks OR
 45.71°N 121.82°W (Elev. 194 ft)
1:01 am PST Mar 2, 2026
1am PST Mar 2, 2026-6pm PDT Mar 8, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database