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.

Clear

52°F

11°C

Humidity 50%
Wind Speed WNW 8 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 21 Mar 12:20 PM PDT
Extended Forecast for

Scappoose Industrial Apk (1s4) OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. Northwest wind around 6 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 32. Northwest wind around 6 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 58 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 5am. Otherwise, mostly cloudy, with a low around 35. North northwest wind 5 to 7 mph.

    Low: 35 °F

    Mostly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Areas of frost before 9am. Otherwise, partly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Areas Frost
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A 40 percent chance of showers after 11pm. Cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers. High near 56. Chance of precipitation is 100%.

    High: 56 °F

    Showers

  • Tuesday Night

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

    Low: 41 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain, mainly after 11am. Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Northwest wind around 6 mph.
Tonight
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 32. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming north 5 to 7 mph in the afternoon.
Sunday Night
Areas of frost after 5am. Otherwise, mostly cloudy, with a low around 35. North northwest wind 5 to 7 mph.
Monday
Areas of frost before 9am. Otherwise, partly sunny, with a high near 58. Calm wind.
Monday Night
A 40 percent chance of showers after 11pm. Cloudy, with a low around 43.
Tuesday
Showers. High near 56. Chance of precipitation is 100%.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 41.
Wednesday
Rain, mainly after 11am. Mostly cloudy, with a high near 56.
Wednesday Night
A chance of rain, mainly before 11pm. Snow level 3200 feet lowering to 1800 feet after midnight . Partly cloudy, with a low around 35.
Thursday
A slight chance of rain. Snow level 1600 feet rising to 2700 feet in the afternoon. Mostly sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 35.
Friday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Scappoose Industrial Apk (1s4) OR
 45.76°N 122.86°W (Elev. 82 ft)
Last Update:
11:41 am PDT Mar 21, 2026
Forecast Valid:
12pm 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