Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

Lat: 45.82583°NLon: 119.26111°WElev: 636.0ft.

Clear

43°F

6°C

Humidity 86%
Wind Speed SSW 5 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 18 Oct 12:15 AM PDT
Extended Forecast for

Irrigon OR

  • Overnight

    Overnight: Patchy frost after 5am.  Otherwise, mostly clear, with a low around 36. Light and variable wind.

    Low: 36 °F

    Patchy Frost

  • Saturday

    Saturday: Patchy fog between 8am and 11am. Patchy frost before 8am.  Otherwise, increasing clouds, with a high near 60. Light and variable wind.

    High: 60 °F

    Patchy Frost
    and Patchy
    Fog then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after 11pm.  Cloudy, with a low around 50. Light and variable wind becoming south 5 to 8 mph in the evening.

    Low: 50 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 62. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 37 mph.

    High: 62 °F

    Breezy.
    Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 33 mph.

    Low: 42 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Monday Night

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

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy frost after 5am. Otherwise, mostly clear, with a low around 36. Light and variable wind.
Saturday
Patchy fog between 8am and 11am. Patchy frost before 8am. Otherwise, increasing clouds, with a high near 60. Light and variable wind.
Saturday Night
A 40 percent chance of showers after 11pm. Cloudy, with a low around 50. Light and variable wind becoming south 5 to 8 mph in the evening.
Sunday
A 40 percent chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 62. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 37 mph.
Sunday Night
Mostly clear, with a low around 42. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 33 mph.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 40.
Thursday
A chance of showers. Partly sunny, with a high near 65.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 44.
Friday
A chance of showers. Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Irrigon OR
 45.89°N 119.51°W (Elev. 299 ft)
10:15 pm PDT Oct 17, 2025
12am PDT Oct 18, 2025-6pm PDT Oct 24, 2025
 
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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