Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Clear

32°F

0°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.45 in (1031.16 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 26 Mar 02:00 AM PDT
Extended Forecast for

3 Miles WSW Cedar Hills OR

  • Overnight

    Overnight: Areas of frost.  Otherwise, mostly clear, with a steady temperature around 36. Calm wind.

    Low: 36 °F

    Areas Frost

  • Thursday

    Thursday: Patchy fog before 8am. Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 56. Calm wind becoming north around 5 mph in the afternoon.

    High: 56 °F

    Frost and
    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 4am.  Otherwise, mostly clear, with a low around 36. North wind 3 to 5 mph.

    Low: 36 °F

    Clear then
    Areas Frost

  • Friday

    Friday: Areas of frost before 8am.  Otherwise, partly sunny, with a high near 64. North wind 3 to 7 mph.

    High: 64 °F

    Areas Frost
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. North wind around 6 mph becoming calm  in the evening.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Sunday Night

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

    Low: 40 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Areas of frost. Otherwise, mostly clear, with a steady temperature around 36. Calm wind.
Thursday
Patchy fog before 8am. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 36. North wind 3 to 5 mph.
Friday
Areas of frost before 8am. Otherwise, partly sunny, with a high near 64. North wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 38. North wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 61.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Monday
A chance of rain. Mostly cloudy, with a high near 55.
Monday Night
A chance of rain. Mostly cloudy, with a low around 35.
Tuesday
A chance of rain. Partly sunny, with a high near 57.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Wednesday
Rain likely. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Cedar Hills OR
 45.5°N 122.88°W (Elev. 200 ft)
2:01 am PDT Mar 26, 2026
2am PDT Mar 26, 2026-6pm PDT Apr 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database