Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

32°F

0°C

Humidity 86%
Wind Speed E 3 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 01 Dec 04:35 PM PST
Extended Forecast for

8 Miles E Umatilla OR

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 4am.  Patchy fog before 7pm. Snow level 700 feet rising to 6200 feet.  Otherwise, mostly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Patchy Fog
    then Chance
    Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly before 10am.  Cloudy, then gradually becoming mostly sunny, with a high near 41. Light and variable wind.

    High: 41 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Patchy freezing fog after 10pm. Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 40. Calm wind.

    High: 40 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 10am.  Mostly cloudy, with a high near 43.

    High: 43 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly after 4am. Patchy fog before 7pm. Snow level 700 feet rising to 6200 feet. Otherwise, mostly cloudy, with a low around 29. Light and variable wind.
Tuesday
A 40 percent chance of snow, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 41. Light and variable wind.
Tuesday Night
Patchy freezing fog after 10pm. Partly cloudy, with a low around 27. Calm wind.
Wednesday
Mostly cloudy, with a high near 40. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 29. Calm wind.
Thursday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 43.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 56.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Saturday
A chance of rain, mainly before 10am. Partly sunny, with a high near 54.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40.
Sunday
A chance of rain. Partly sunny, with a high near 55.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Umatilla OR
 45.91°N 119.18°W (Elev. 400 ft)
3:20 pm PST Dec 1, 2025
4pm PST Dec 1, 2025-6pm PST Dec 8, 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