Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

54°F

12°C

Humidity 86%
Wind Speed SSW 10 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 10 Dec 05:53 AM PST
Extended Forecast for

8 Miles E Umatilla OR

Wind Advisory until December 11, 07:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 11, 07:00am

    NOW until 7:00am Thu

    Wind Advisory

  • Today

    High: 65 °F

    Cloudy then
    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Southwest wind 17 to 20 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 62. Southwest wind 16 to 18 mph, with gusts as high as 25 mph.

    High: 62 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47. Southwest wind 6 to 8 mph.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 59. Southwest wind 6 to 10 mph.

    High: 59 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 65. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 32 mph.
Tonight
Mostly cloudy, with a low around 54. Southwest wind 17 to 20 mph, with gusts as high as 25 mph.
Thursday
Mostly cloudy, with a high near 62. Southwest wind 16 to 18 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 47. Southwest wind 6 to 8 mph.
Friday
Partly sunny, with a high near 59. Southwest wind 6 to 10 mph.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Mostly cloudy, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
A chance of rain. Mostly cloudy, with a high near 59.
Monday Night
Rain likely. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Partly sunny, with a high near 58.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Umatilla OR
 45.91°N 119.18°W (Elev. 400 ft)
4:20 am PST Dec 10, 2025
6am PST Dec 10, 2025-6pm PST Dec 16, 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