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

Hazardous Weather Conditions

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

50°F

10°C

Humidity 42%
Wind Speed SW 12 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 16 Apr 10:53 AM PDT
Extended Forecast for

2 Miles ENE Plymouth WA

Freeze Warning April 16, 11:00pm until April 17, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Today

    Today: Mostly sunny, with a high near 59. West wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: Areas of frost after 2am. Otherwise, mostly clear, with a low around 34. West wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Friday

    Friday: Areas of frost before 8am. Otherwise, sunny, with a high near 62. Southwest wind 3 to 6 mph.

    High: 62 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 37. Calm wind becoming east around 5 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 72. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 59. West wind 10 to 13 mph, with gusts as high as 21 mph.
Tonight
Areas of frost after 2am. Otherwise, mostly clear, with a low around 34. West wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 62. Southwest wind 3 to 6 mph.
Friday Night
Increasing clouds, with a low around 37. Calm wind becoming east around 5 mph.
Saturday
Mostly sunny, with a high near 72. Calm wind becoming northeast around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 76.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Partly sunny, with a high near 80.
Monday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 52.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 77.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 51.
Wednesday
A chance of rain. Mostly cloudy, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Plymouth WA
 45.94°N 119.31°W (Elev. 400 ft)
Last Update:
10:36 am PDT Apr 16, 2026
Forecast Valid:
11am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation