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

Record Temperatures Expected Across the Southern US; Fire Weather Concerns in the Central US

Unseasonably warm temperatures continue today across the southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Dry and gusty winds will produce elevated to critical fire weather in the central and southern Plains and elevated conditions over portions of the Desert Southwest on Friday. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.

Clear

34°F

1°C

Humidity 86%
Wind Speed WNW 3 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 27 Mar 03:30 AM PDT
Extended Forecast for

5 Miles S Scappoose Industrial Apk (1s4) OR

  • Overnight

    Overnight: Clear, with a steady temperature around 40. North northwest wind around 5 mph.

    Low: 40 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 63. North wind 3 to 7 mph.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. North northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Light north northwest wind.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. North northwest wind around 5 mph becoming calm after midnight.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 57.

    High: 57 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Monday

    Monday: A chance of rain. Snow level 2000 feet. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

  • Monday Night

    Monday Night: A slight chance of rain before 11pm. Snow level 2400 feet lowering to 1300 feet after midnight . Partly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a steady temperature around 40. North northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 63. North wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 39. North northwest wind 5 to 7 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 60. Light north northwest wind.
Saturday Night
Partly cloudy, with a low around 40. North northwest wind around 5 mph becoming calm after midnight.
Sunday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 57.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40.
Monday
A chance of rain. Snow level 2000 feet. Partly sunny, with a high near 53.
Monday Night
A slight chance of rain before 11pm. Snow level 2400 feet lowering to 1300 feet after midnight . Partly cloudy, with a low around 34.
Tuesday
A slight chance of rain after 11am. Snow level 1100 feet rising to 3000 feet in the afternoon. Partly sunny, with a high near 55.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Wednesday
Rain. Cloudy, with a high near 52.
Wednesday Night
Rain. Mostly cloudy, with a low around 41.
Thursday
Rain. Mostly cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Scappoose Industrial Apk (1s4) OR
 45.69°N 122.87°W (Elev. 171 ft)
Last Update:
3:42 am PDT Mar 27, 2026
Forecast Valid:
3am PDT Mar 27, 2026-6pm PDT Apr 2, 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