Heat Persists Across the Central and Western U.S.; Fire Weather Concerns in the Rockies and High Plains

Record-breaking heat expected in the Central and Western U.S. for the next several days. Gusty winds and low relative humidity will create elevated to critical fire weather conditions over portions of the Rockies and High Plains Wednesday and Thursday. Rain and mountain snow are possible across the Pacific Northwest into the Rockies through Wednesday. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Mostly Cloudy

54°F

12°C

Humidity 76%
Wind Speed WSW 8 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 24 Mar 08:00 PM PDT
Extended Forecast for

3 Miles WSW Cedar Hills OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm.  High near 54. Calm wind becoming southwest 5 to 8 mph in the morning.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 11pm.  Patchy fog after 5am. Areas of frost after 2am. Snow level 2200 feet lowering to 1500 feet after midnight .  Otherwise, partly cloudy, with a low around 35. West northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 35 °F

    Chance
    Showers then
    Areas Frost
    and Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am. Areas of frost before 9am.  Otherwise, sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Areas 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 7am.  Otherwise, mostly sunny, with a high near 65.

    High: 65 °F

    Areas Frost
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Southwest wind around 6 mph becoming calm in the evening.
Wednesday
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 54. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of showers before 11pm. Patchy fog after 5am. Areas of frost after 2am. Snow level 2200 feet lowering to 1500 feet after midnight . Otherwise, partly cloudy, with a low around 35. West northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Patchy fog before 7am. Areas of frost before 9am. Otherwise, sunny, with a high near 56. Light and variable wind.
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 7am. Otherwise, mostly sunny, with a high near 65.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
A slight chance of rain after 11am. Mostly cloudy, with a high near 63.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41.
Monday
A chance of rain. Partly sunny, with a high near 59.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Mostly cloudy, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Cedar Hills OR
 45.5°N 122.88°W (Elev. 200 ft)
7:41 pm PDT Mar 24, 2026
8pm PDT Mar 24, 2026-6pm PDT Mar 31, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database