Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

46°F

8°C

Humidity 65%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 28 Mar 02:55 AM PDT
Extended Forecast for

5 Miles S Scappoose Industrial Apk (1s4) OR

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 39. North northwest wind around 6 mph becoming calm  after midnight.

    Low: 39 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Showers likely after 11am.  Snow level 2000 feet rising to 2700 feet in the afternoon. Mostly cloudy, with a high near 52. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 60%.

    High: 52 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 11pm.  Widespread frost, mainly after 5am. Snow level 2400 feet lowering to 600 feet after midnight .  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 32. West northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 32 °F

    Chance
    Showers then
    Frost

  • Monday

    Monday: Widespread frost, mainly before 7am.  Otherwise, sunny, with a high near 54.

    High: 54 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 43. Calm wind.
Saturday
Mostly sunny, with a high near 62. Calm wind becoming north northwest around 5 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 39. North northwest wind around 6 mph becoming calm after midnight.
Sunday
Showers likely after 11am. Snow level 2000 feet rising to 2700 feet in the afternoon. Mostly cloudy, with a high near 52. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers before 11pm. Widespread frost, mainly after 5am. Snow level 2400 feet lowering to 600 feet after midnight . Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 32. West northwest wind 5 to 8 mph becoming calm after midnight.
Monday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 42.
Wednesday
Rain. Cloudy, with a high near 51.
Wednesday Night
Rain. Mostly cloudy, with a low around 40.
Thursday
Rain. Mostly cloudy, with a high near 53.
Thursday Night
A chance of rain. Partly cloudy, with a low around 39.
Friday
A chance of rain. Partly sunny, with a high near 57.
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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)
2:41 am PDT Mar 28, 2026
3am PDT Mar 28, 2026-6pm PDT Apr 3, 2026
 
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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