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 >

Hazardous Weather Conditions

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Clear

43°F

6°C

Humidity 75%
Wind Speed W 4 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 14 Mar 09:20 AM PDT
Extended Forecast for

4 Miles E Troutdale OR

Flood Watch March 14, 09:35am until March 14, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 14, 09:35am until March 14, 05:00pm

    NOW until 5:00pm Sat

    Flood Watch

  • Today

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. West northwest wind 5 to 8 mph becoming calm.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am.  Snow level rising to 3100 feet in the afternoon. Mostly cloudy, with a high near 52. East northeast wind 6 to 10 mph.

    High: 52 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain before 11pm.  Mostly cloudy, with a low around 44. East southeast wind around 6 mph.

    Low: 44 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: A 30 percent chance of rain.  Partly sunny, with a high near 63. East southeast wind 6 to 8 mph becoming southwest in the afternoon.

    High: 63 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain

  • Tuesday

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

    High: 60 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 48. West wind 10 to 14 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 34. West northwest wind 5 to 8 mph becoming calm.
Sunday
A 20 percent chance of rain after 11am. Snow level rising to 3100 feet in the afternoon. Mostly cloudy, with a high near 52. East northeast wind 6 to 10 mph.
Sunday Night
A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 44. East southeast wind around 6 mph.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 63. East southeast wind 6 to 8 mph becoming southwest in the afternoon.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 47.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 50.
Wednesday
Rain likely. Mostly cloudy, with a high near 60.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 53.
Thursday
Rain likely. Mostly cloudy, with a high near 65.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 51.
Friday
A chance of rain. Mostly cloudy, with a high near 67.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Troutdale OR
 45.54°N 122.3°W (Elev. 348 ft)
8:41 am PDT Mar 14, 2026
9am PDT Mar 14, 2026-6pm PDT Mar 20, 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