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

Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms are forecast from the southern Plains to the Midwest today through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the southeastern U.S. and parts of the central U.S. into next week. Several daily record high maximum and high minimum temperature records are likely to be broken. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

52°F

11°C

Humidity 66%
Wind Speed WSW 14 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 04 Mar 01:35 PM PST
Extended Forecast for

Happy Valley OR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm before 4pm, then rain and possibly a thunderstorm, mainly after 4pm. High near 49. Breezy, with a west southwest wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 49 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Rain likely, mainly between 10pm and midnight. Snow level 3600 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 40. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 40 °F

    Rain Likely
    and Breezy

  • Thursday

    Thursday: Rain, mainly before 1pm. Snow level 2300 feet rising to 3000 feet in the afternoon. High near 46. Southwest wind 10 to 14 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 42. South southwest wind 7 to 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain

  • Friday

    Friday: Rain. High near 47. South southwest wind 10 to 14 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm. Cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before 10pm, then a chance of rain after 4am. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm before 4pm, then rain and possibly a thunderstorm, mainly after 4pm. High near 49. Breezy, with a west southwest wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain likely, mainly between 10pm and midnight. Snow level 3600 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 40. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Thursday
Rain, mainly before 1pm. Snow level 2300 feet rising to 3000 feet in the afternoon. High near 46. Southwest wind 10 to 14 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 42. South southwest wind 7 to 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. High near 47. South southwest wind 10 to 14 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 46. Chance of precipitation is 70%.
Saturday
A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 53.
Saturday Night
A slight chance of rain before 10pm, then a chance of rain after 4am. Mostly cloudy, with a low around 46.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 53.
Sunday Night
Rain likely, mainly before 10pm. Snow level 4800 feet lowering to 2700 feet after midnight . Mostly cloudy, with a low around 40.
Monday
Rain likely. Snow level 1700 feet. Mostly cloudy, with a high near 47.
Monday Night
Rain and snow likely. Snow level 1400 feet lowering to 900 feet after midnight . Mostly cloudy, with a low around 35.
Tuesday
Rain and snow likely. Snow level rising to 1700 feet in the afternoon. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Happy Valley OR
 45.46°N 122.56°W (Elev. 925 ft)
Last Update:
1:41 pm PST Mar 4, 2026
Forecast Valid:
1pm PST Mar 4, 2026-6pm PDT Mar 10, 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