Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Partly Cloudy

36°F

2°C

Humidity 51%
Wind Speed E 8 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 27 Dec 03:20 PM PST
Extended Forecast for

12 Miles WSW Echo OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Southwest wind 5 to 7 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 38. Light and variable wind.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. Light northeast wind.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 35. Light north wind.

    High: 35 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 22.

    Low: 22 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am, then patchy fog after 4pm.  Otherwise, mostly sunny, with a high near 36.

    High: 36 °F

    Patchy Fog

  • Wednesday Night

    Wednesday Night: Patchy fog before 10pm.  Otherwise, mostly cloudy, with a low around 24.

    Low: 24 °F

    Patchy Fog
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. Southwest wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 38. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 23. Light northeast wind.
Monday
Partly sunny, with a high near 35. Light north wind.
Monday Night
Mostly cloudy, with a low around 22. Calm wind.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 22.
Wednesday
Patchy fog before 10am, then patchy fog after 4pm. Otherwise, mostly sunny, with a high near 36.
Wednesday Night
Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 24.
New Year's Day
A slight chance of rain after 4pm. Mostly cloudy, with a high near 39.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 29.
Friday
A chance of rain. Mostly cloudy, with a high near 47.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Echo OR
 45.67°N 119.39°W (Elev. 899 ft)
3:20 pm PST Dec 27, 2025
3pm PST Dec 27, 2025-6pm PST Jan 3, 2026
 
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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