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

63°F

17°C

Humidity 27%
Wind Speed N 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 27 Mar 02:05 PM PDT
Extended Forecast for

2 Miles WSW Hillsboro OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 64. North wind around 6 mph.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. Light north northwest wind.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain after 11am.  Snow level 1700 feet rising to 2900 feet in the afternoon. Mostly cloudy, with a high near 53. Light and variable wind.

    High: 53 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain before 2am, then a slight chance of rain and snow.  Widespread frost after 5am. Snow level 3000 feet lowering to 1000 feet after midnight .  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 33. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Monday

    Monday: Widespread frost, mainly before 8am.  Otherwise, mostly sunny, with a high near 54.

    High: 54 °F

    Frost then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 64. North wind around 6 mph.
Tonight
Partly cloudy, with a low around 38. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 61. Calm wind.
Saturday Night
Mostly cloudy, with a low around 40. Light north northwest wind.
Sunday
A 40 percent chance of rain after 11am. Snow level 1700 feet rising to 2900 feet in the afternoon. Mostly cloudy, with a high near 53. Light and variable wind.
Sunday Night
A chance of rain before 2am, then a slight chance of rain and snow. Widespread frost after 5am. Snow level 3000 feet lowering to 1000 feet after midnight . Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 33. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 43.
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.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Hillsboro OR
 45.52°N 122.98°W (Elev. 161 ft)
2:01 pm PDT Mar 27, 2026
2pm PDT Mar 27, 2026-6pm PDT Apr 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database