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

Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

N/A

Humidity 70%
Wind Speed SW 13 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 26 Oct 11:25 PM PDT
Extended Forecast for

Hermiston OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 38. Light south wind.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 60. South wind around 6 mph becoming southwest in the afternoon.

    High: 60 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 39. Southwest wind 6 to 8 mph.

    Low: 39 °F

    Decreasing
    Clouds

  • Veterans Day

    Veterans Day: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 40. Light north wind.

    Low: 40 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 53.

    High: 53 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Chance Rain
    then Rain
    Likely

  • Thursday

    Thursday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 38. Light south wind.
Monday
Mostly cloudy, with a high near 60. South wind around 6 mph becoming southwest in the afternoon.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 39. Southwest wind 6 to 8 mph.
Veterans Day
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 55. Calm wind.
Tuesday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 40. Light north wind.
Wednesday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 53.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 37.
Friday
A slight chance of rain. Partly sunny, with a high near 52.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37.
Saturday
A chance of rain. Mostly cloudy, with a high near 54.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 39.
Sunday
A chance of rain. Mostly cloudy, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hermiston OR
 45.84°N 119.25°W (Elev. 548 ft)
Last Update:
3:22 am PST Nov 10, 2025
Forecast Valid:
3am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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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