Threats of Heavy Rainfall, Severe Thunderstorms and Dangerous Heat

Several complexes of thunderstorms, some severe with heavy rainfall, will impact areas from the northern Plains, Great Lakes, Ohio Valley to the mid-Atlantic. This threat will shift toward the Carolinas on Friday. Heavy rainfall, remnants of Edouard, continues for portions of eastern Texas through today. In-between these systems, a dome of high pressure and heat for central and eastern states. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Overcast

61°F

16°C

Humidity 72%
Wind Speed S 13 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 03 Sep 11:53 AM PDT
Extended Forecast for

North Plains OR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  High near 64. South wind 5 to 8 mph.  Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 3am.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 48. Calm wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm.  Areas of fog before 9am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 72. Calm wind.

    High: 72 °F

    Areas Fog
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers after 11pm.  Patchy fog after 1am.  Otherwise, increasing clouds, with a low around 47. Calm wind.

    Low: 47 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A 20 percent chance of showers.  Areas of fog before 9am.  Otherwise, partly sunny, with a high near 75. Calm wind.

    High: 75 °F

    Slight Chance
    Showers and
    Areas Fog

  • Saturday Night

    Saturday Night: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A 20 percent chance of showers after 11am.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 77.

    High: 77 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A slight chance of rain.  Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Labor Day

    Labor Day: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 76.

    High: 76 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 64. South wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers, mainly before 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 48. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 72. Calm wind.
Friday Night
A 20 percent chance of showers after 11pm. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 47. Calm wind.
Saturday
A 20 percent chance of showers. Areas of fog before 9am. Otherwise, partly sunny, with a high near 75. Calm wind.
Saturday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 49.
Sunday
A 20 percent chance of showers after 11am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 77.
Sunday Night
A slight chance of rain. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 50.
Labor Day
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 76.
Monday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 50.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
North Plains OR
 45.59°N 123°W (Elev. 184 ft)
11:41 am PDT Sep 3, 2026
12pm PDT Sep 3, 2026-6pm PDT Sep 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database