Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Overcast

34°F

1°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.52 in (1033.53 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 20 Jan 01:35 PM PST
Extended Forecast for

12 Miles WSW Echo OR

Air Stagnation Advisory January 20, 01:46pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 20, 01:46pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • This Afternoon

    High: 32 °F

    Cloudy

  • Tonight

    Tonight: Patchy fog after 4am. Patchy freezing fog after 4am.  Otherwise, mostly cloudy, with a low around 23. Light and variable wind.

    Low: 23 °F

    Mostly Cloudy
    then Patchy
    Freezing Fog
    and Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Patchy freezing fog before 10am.  Otherwise, mostly cloudy, with a high near 32. Light and variable wind.

    High: 32 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog then
    Mostly Cloudy

  • Wednesday Night

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

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 33. Light north wind.

    High: 33 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Cloudy, with a high near 32. Northeast wind around 6 mph.
Tonight
Patchy fog after 4am. Patchy freezing fog after 4am. Otherwise, mostly cloudy, with a low around 23. Light and variable wind.
Wednesday
Patchy fog before 10am. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 32. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 22. Calm wind.
Thursday
Mostly cloudy, with a high near 33. Light north wind.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 35.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 41.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Echo OR
 45.67°N 119.39°W (Elev. 899 ft)
1:31 pm PST Jan 20, 2026
1pm PST Jan 20, 2026-6pm PST Jan 26, 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