National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

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

Partly Cloudy

59°F

15°C

Humidity 49%
Wind Speed SW 5 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 10 Oct 01:53 PM PDT
Extended Forecast for

5 Miles NE North Plains OR

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Partly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 39. Light north wind.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Calm wind.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 63. Calm wind.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 57. Calm wind.
Tonight
Mostly clear, with a low around 39. Light north wind.
Sunday
Sunny, with a high near 61. Calm wind.
Sunday Night
Mostly clear, with a low around 40. Calm wind.
Columbus Day
Sunny, with a high near 63. Calm wind.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE North Plains OR
 45.64°N 122.92°W (Elev. 1001 ft)
Last Update:
2:01 pm PDT Oct 10, 2026
Forecast Valid:
2pm PDT Oct 10, 2026-6pm PDT Oct 16, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation