Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Partly Cloudy

43°F

6°C

Humidity 70%
Wind Speed W 4 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 25 Mar 09:20 PM PDT
Extended Forecast for

Happy Valley OR

  • Tonight

    Tonight: Areas of frost after 1am.  Otherwise, partly cloudy, with a low around 35. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Thursday

    Thursday: Patchy frost before 9am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 55. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 55 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. North wind 6 to 8 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 64. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. North wind 5 to 10 mph becoming light north northeast  in the evening.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 11am.  Partly sunny, with a high near 60.

    High: 60 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Areas of frost after 1am. Otherwise, partly cloudy, with a low around 35. West southwest wind around 6 mph becoming calm in the evening.
Thursday
Patchy frost before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 55. Calm wind becoming north 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 38. North wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 64. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 39. North wind 5 to 10 mph becoming light north northeast in the evening.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A slight chance of rain after 11am. Partly sunny, with a high near 60.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41.
Monday
A chance of rain. Mostly cloudy, with a high near 54.
Monday Night
A chance of rain. Mostly cloudy, with a low around 37.
Tuesday
Rain likely. Mostly cloudy, with a high near 56.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 41.
Wednesday
Rain. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Happy Valley OR
 45.42°N 122.51°W (Elev. 289 ft)
8:41 pm PDT Mar 25, 2026
9pm PDT Mar 25, 2026-6pm PDT Apr 1, 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