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Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

39°F

4°C

Humidity 75%
Wind Speed SSE 3 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 13 Jan 01:20 AM PST
Extended Forecast for

Hermiston OR

Air Stagnation Advisory January 13, 07:00am until January 16, 07:00am
Click here for hazard details and duration
Air Stagnation Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 32. South wind around 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy dense fog after 1am. Patchy dense freezing fog after 4am. Otherwise, partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Dense
    Freezing Fog
    and Patchy
    Dense Fog

  • Wednesday

    Wednesday: Patchy dense fog before 10am. Patchy dense freezing fog before 10am. Otherwise, mostly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Patchy Dense
    Freezing Fog
    and Patchy
    Dense Fog

  • Wednesday Night

    Wednesday Night: Patchy fog. Otherwise, partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 42.

    High: 42 °F

    Areas Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 27.

    Low: 27 °F

    Patchy Fog

  • Friday

    Friday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 40.

    High: 40 °F

    Areas Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 25.

    Low: 25 °F

    Patchy Fog

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. South wind around 5 mph.
Tuesday
Partly sunny, with a high near 50. Calm wind.
Tuesday Night
Patchy dense fog after 1am. Patchy dense freezing fog after 4am. Otherwise, partly cloudy, with a low around 30. Calm wind.
Wednesday
Patchy dense fog before 10am. Patchy dense freezing fog before 10am. Otherwise, mostly sunny, with a high near 45. Calm wind.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 29. Calm wind.
Thursday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 42.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 27.
Friday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 40.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 25.
Saturday
Areas of fog before 1pm. Otherwise, mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 25.
M.L.King Day
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hermiston OR
 45.84°N 119.25°W (Elev. 548 ft)
Last Update:
1:25 am PST Jan 13, 2026
Forecast Valid:
1am 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