Severe Thunderstorms and Heavy Rainfall Across the South; Heat Spreads Across the West and Southern Plains

A couple of frontal boundaries will move east and south from the Plains to the Gulf and Atlantic coastlines. These boundaries will focus showers and thunderstorms through the weekend, with scattered severe thunderstorms from the Southern Plains and across the Gulf Coast states. Locally heavy rainfall may also occur, which may be welcome news across drought areas. Meanwhile, heat spreads westward. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

73°F

23°C

Humidity 35%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 09 May 07:20 PM PDT
Extended Forecast for

Happy Valley OR

  • Tonight

    Tonight: Partly cloudy, with a low around 52. North northwest wind around 6 mph becoming calm  in the evening.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 70. Light north northwest wind becoming northwest 5 to 9 mph in the morning.

    High: 70 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. North northwest wind 6 to 11 mph becoming light north  after midnight.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 77. Light north wind increasing to 5 to 10 mph in the morning.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53. North northwest wind 5 to 11 mph becoming northeast after midnight.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 11pm.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain before 11am.  Partly sunny, with a high near 77.

    High: 77 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 52. North northwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 70. Light north northwest wind becoming northwest 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 48. North northwest wind 6 to 11 mph becoming light north after midnight.
Monday
Sunny, with a high near 77. Light north wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 53. North northwest wind 5 to 11 mph becoming northeast after midnight.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 56.
Wednesday
A slight chance of rain before 11am. Partly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
A slight chance of rain after 11am. Mostly sunny, with a high near 72.
Thursday Night
A chance of rain. Partly cloudy, with a low around 49. Breezy.
Friday
A chance of rain. Partly sunny, with a high near 66.
Friday Night
A chance of rain. Mostly cloudy, with a low around 47.
Saturday
A chance of rain. Partly sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Happy Valley OR
 45.44°N 122.52°W (Elev. 600 ft)
7:42 pm PDT May 9, 2026
7pm PDT May 9, 2026-6pm PDT May 16, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database