National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Mostly Cloudy

55°F

13°C

Humidity 83%
Wind Speed ESE 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 19 Mar 02:53 AM PDT
Extended Forecast for

3 Miles NE Troutdale OR

  • Overnight

    Overnight: A 20 percent chance of rain before 5am. Mostly cloudy, with a low around 52. East wind around 5 mph.

    Low: 52 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 68. East wind 5 to 8 mph becoming southwest in the afternoon.

    High: 68 °F

    Chance Rain

  • Thursday Night

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

    Low: 54 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 63. Light south wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 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 7 to 9 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.

    High: 54 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °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

Detailed Forecast

Overnight
A 20 percent chance of rain before 5am. Mostly cloudy, with a low around 52. East wind around 5 mph.
Thursday
A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 68. East wind 5 to 8 mph becoming southwest in the afternoon.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 54. East southeast wind around 6 mph becoming south southwest after midnight.
Friday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 63. Light south wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 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 7 to 9 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.
Saturday Night
Mostly clear, with a low around 35.
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. Mostly cloudy, with a low around 48.
Tuesday
Rain. Mostly cloudy, with a high near 60. Breezy.
Tuesday Night
Rain. Mostly cloudy, with a low around 41. Breezy.
Wednesday
Rain likely. Mostly cloudy, with a high near 54. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Troutdale OR
 45.57°N 122.34°W (Elev. 135 ft)
Last Update:
2:41 am PDT Mar 19, 2026
Forecast Valid:
3am PDT Mar 19, 2026-6pm PDT Mar 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation