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Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

34°F

1°C

Humidity 86%
Wind Speed S 4 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 13 Jan 07:00 AM PST
Extended Forecast for

8 Miles E Umatilla OR

Air Stagnation Advisory until January 16, 07:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until January 16, 07:00am

    NOW until 7:00am Fri

    Air Stagnation Advisory

  • Today

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy dense fog after 10pm. Otherwise, partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Dense
    Fog

  • Wednesday

    Wednesday: Areas of dense fog before 1pm. Otherwise, mostly sunny, with a high near 47. Calm wind.

    High: 47 °F

    Areas Dense
    Fog

  • Wednesday Night

    Wednesday Night: Patchy fog after 7pm. Otherwise, partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 1pm. Otherwise, partly sunny, with a high near 43. Light north wind.

    High: 43 °F

    Patchy Fog

  • Thursday Night

    Thursday Night: Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 29.

    Low: 29 °F

    Patchy Fog

  • Friday

    Friday: Areas of fog before 1pm. Otherwise, partly sunny, with a high near 42.

    High: 42 °F

    Areas Fog

  • Friday Night

    Friday Night: Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 28.

    Low: 28 °F

    Patchy Fog

Detailed Forecast

Today
Partly sunny, with a high near 51. Calm wind.
Tonight
Patchy dense fog after 10pm. Otherwise, partly cloudy, with a low around 32. Calm wind.
Wednesday
Areas of dense fog before 1pm. Otherwise, mostly sunny, with a high near 47. Calm wind.
Wednesday Night
Patchy fog after 7pm. Otherwise, partly cloudy, with a low around 31. Calm wind.
Thursday
Patchy fog before 1pm. Otherwise, partly sunny, with a high near 43. Light north wind.
Thursday Night
Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 29.
Friday
Areas of fog before 1pm. Otherwise, partly sunny, with a high near 42.
Friday Night
Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 28.
Saturday
Areas of fog before 1pm. Otherwise, mostly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 27.
M.L.King Day
Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Umatilla OR
 45.91°N 119.18°W (Elev. 400 ft)
Last Update:
4:20 am PST Jan 13, 2026
Forecast Valid:
7am PST Jan 13, 2026-6pm PST Jan 19, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation