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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Pearson Airfield (KVUO)

Lat: 45.62103°NLon: 122.65419°WElev: 20.0ft.

Overcast

46°F

8°C

Humidity 75%
Wind Speed NNW 8 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 21 Mar 04:30 AM PDT
Extended Forecast for

5 Miles WSW Delta Park OR

  • Today

    Today: Sunny, with a high near 52. North northwest wind 7 to 9 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Areas of frost after 3am. Otherwise, mostly clear, with a low around 34. North wind 5 to 7 mph becoming calm after midnight.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Sunday

    Sunday: Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 55. North wind 3 to 8 mph.

    High: 55 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. North northwest wind 8 to 11 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 55. North northwest wind around 6 mph.

    High: 55 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. High near 53. Chance of precipitation is 90%.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 11pm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain. Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain

Detailed Forecast

Today
Sunny, with a high near 52. North northwest wind 7 to 9 mph.
Tonight
Areas of frost after 3am. Otherwise, mostly clear, with a low around 34. North wind 5 to 7 mph becoming calm after midnight.
Sunday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 55. North wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 36. North northwest wind 8 to 11 mph.
Monday
Mostly cloudy, with a high near 55. North northwest wind around 6 mph.
Monday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 45.
Tuesday
Rain. High near 53. Chance of precipitation is 90%.
Tuesday Night
Rain, mainly before 11pm. Mostly cloudy, with a low around 41.
Wednesday
Rain. Mostly cloudy, with a high near 53.
Wednesday Night
A chance of rain, mainly before 11pm. Snow level 3300 feet lowering to 2300 feet after midnight . Partly cloudy, with a low around 36.
Thursday
A slight chance of rain. Snow level 2000 feet rising to 2900 feet in the afternoon. Mostly sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 36.
Friday
Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Delta Park OR
 45.58°N 122.78°W (Elev. 732 ft)
Last Update:
4:41 am PDT Mar 21, 2026
Forecast Valid:
4am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
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Additional Resources

Radar & Satellite Image

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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