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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

54°F

12°C

Humidity 71%
Wind Speed WSW 11 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 05 Dec 07:20 PM PST
Extended Forecast for

Hermiston OR

Wind Advisory until December 6, 10:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 6, 10:00am

    NOW until 10:00am Sat

    Wind Advisory

  • Tonight

    Low: 43 °F

    Decreasing
    Clouds and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of rain after 10am. Partly sunny, with a high near 55. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 36 mph.

    High: 55 °F

    Slight Chance
    Rain and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 40. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 54. South wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 43. Southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 43 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely. Cloudy, with a low around 50. Chance of precipitation is 60%.

    Low: 50 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

    High: 59 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Breezy, with a southwest wind around 28 mph, with gusts as high as 44 mph.
Saturday
A 20 percent chance of rain after 10am. Partly sunny, with a high near 55. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 36 mph.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 40. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Sunday
Rain likely. Mostly cloudy, with a high near 54. South wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43. Southwest wind around 10 mph, with gusts as high as 18 mph.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 60.
Monday Night
Rain likely. Cloudy, with a low around 50. Chance of precipitation is 60%.
Tuesday
Rain likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Tuesday Night
Rain likely. Cloudy, with a low around 47. Chance of precipitation is 70%.
Wednesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 61.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Thursday
A chance of rain. Mostly cloudy, with a high near 57.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 41.
Friday
A slight chance of rain. Partly sunny, with a high near 57.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hermiston OR
 45.83°N 119.28°W (Elev. 499 ft)
Last Update:
4:17 pm PST Dec 5, 2025
Forecast Valid:
7pm PST Dec 5, 2025-6pm PST Dec 12, 2025
 
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