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

Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

36°F

2°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 11 Feb 08:53 AM PST
Extended Forecast for

4 Miles ESE Alderdale WA

  • Today

    Today: Sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Light west wind.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 49. Southwest wind 3 to 5 mph.

    High: 49 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Southwest wind around 6 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 49. Southwest wind around 6 mph.

    High: 49 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of rain after 10pm. Cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 10am. Cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly before 4am. Cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain then
    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 48. Light and variable wind.
Tonight
Partly cloudy, with a low around 34. Light west wind.
Thursday
Mostly cloudy, with a high near 49. Southwest wind 3 to 5 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Southwest wind around 6 mph.
Friday
Mostly cloudy, with a high near 49. Southwest wind around 6 mph.
Friday Night
A 20 percent chance of rain after 10pm. Cloudy, with a low around 38.
Saturday
A 30 percent chance of rain, mainly after 10am. Cloudy, with a high near 47.
Saturday Night
A 40 percent chance of rain, mainly before 4am. Cloudy, with a low around 37.
Sunday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 47.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Washington's Birthday
A chance of rain and snow. Mostly cloudy, with a high near 46.
Monday Night
A chance of rain. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Alderdale WA
 45.85°N 119.81°W (Elev. 335 ft)
Last Update:
4:20 am PST Feb 11, 2026
Forecast Valid:
9am PST Feb 11, 2026-6pm PST Feb 17, 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