Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

42°F

6°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 26 Feb 08:53 PM PST
Extended Forecast for

Happy Valley OR

  • Tonight

    Tonight: Widespread frost, mainly after 5am.  Otherwise, mostly cloudy, with a low around 33. East wind around 5 mph becoming north in the evening.

    Low: 33 °F

    Mostly Cloudy
    then Frost

  • Friday

    Friday: Widespread frost, mainly before 8am.  Otherwise, mostly sunny, with a high near 52. Light and variable wind becoming north around 6 mph in the morning.

    High: 52 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Areas of frost after 2am.  Otherwise, increasing clouds, with a low around 35. North wind around 6 mph.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Saturday

    Saturday: Mostly cloudy, with a high near 52. North wind around 8 mph.

    High: 52 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 38. East northeast wind around 6 mph.

    Low: 38 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 20 percent chance of rain.  Partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 39.

    Low: 39 °F

    Increasing
    Clouds

Detailed Forecast

Tonight
Widespread frost, mainly after 5am. Otherwise, mostly cloudy, with a low around 33. East wind around 5 mph becoming north in the evening.
Friday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 52. Light and variable wind becoming north around 6 mph in the morning.
Friday Night
Areas of frost after 2am. Otherwise, increasing clouds, with a low around 35. North wind around 6 mph.
Saturday
Mostly cloudy, with a high near 52. North wind around 8 mph.
Saturday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 38. East northeast wind around 6 mph.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 57.
Monday Night
Increasing clouds, with a low around 39.
Tuesday
A chance of rain after 4pm. Mostly cloudy, with a high near 55.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 45.
Wednesday
Rain. Cloudy, with a high near 52.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 42.
Thursday
Rain likely. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Happy Valley OR
 45.46°N 122.56°W (Elev. 925 ft)
8:41 pm PST Feb 26, 2026
9pm PST Feb 26, 2026-6pm PST Mar 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