Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

55°F

13°C

Humidity 76%
Wind Speed ESE 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 Mar 08:15 AM PDT
Extended Forecast for

2 Miles NNE Troutdale OR

  • Today

    Today: A 30 percent chance of rain, mainly after 4pm.  Mostly cloudy, with a high near 67. East wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 67 °F

    Chance Rain

  • Tonight

    Tonight: A 50 percent chance of rain.  Mostly cloudy, with a low around 54. East southeast wind around 6 mph becoming south after midnight.

    Low: 54 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 63. South southeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain, mainly before 11pm.  Low around 42. West northwest wind 6 to 8 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain before 11am.  Snow level 2500 feet lowering to 2000 feet. Mostly cloudy, then gradually becoming sunny, with a high near 54. West northwest wind 6 to 8 mph.

    High: 54 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 67. East wind 5 to 7 mph becoming south southwest in the afternoon.
Tonight
A 50 percent chance of rain. Mostly cloudy, with a low around 54. East southeast wind around 6 mph becoming south after midnight.
Friday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 63. South southeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain, mainly before 11pm. Low around 42. West northwest wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 30 percent chance of rain before 11am. Snow level 2500 feet lowering to 2000 feet. Mostly cloudy, then gradually becoming sunny, with a high near 54. West northwest wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Mostly cloudy, with a high near 62.
Monday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 49.
Tuesday
Rain. Mostly cloudy, with a high near 59.
Tuesday Night
Rain. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Troutdale OR
 45.57°N 122.37°W (Elev. 141 ft)
8:41 am PDT Mar 19, 2026
9am PDT Mar 19, 2026-6pm PDT Mar 25, 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