Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

27°F

-3°C

Humidity 86%
Wind Speed E 4 MPH
Barometer 30.48 in (1032.17 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 15 Mar 07:00 AM PDT
Extended Forecast for

Hermiston OR

  • Today

    Today: A 10 percent chance of rain after 5pm.  Snow level rising to 2500 feet in the afternoon. Increasing clouds, with a high near 53. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 53 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm.  Mostly cloudy, with a low around 41. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 67. Southwest wind 3 to 7 mph.

    High: 67 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. South wind 6 to 9 mph.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 70. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 70 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 71.

    High: 71 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 74.

    High: 74 °F

    Mostly Cloudy

Detailed Forecast

Today
A 10 percent chance of rain after 5pm. Snow level rising to 2500 feet in the afternoon. Increasing clouds, with a high near 53. Calm wind becoming northeast around 5 mph in the afternoon.
Tonight
A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 41. Northeast wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 67. Southwest wind 3 to 7 mph.
Monday Night
Mostly cloudy, with a low around 50. South wind 6 to 9 mph.
Tuesday
Mostly cloudy, with a high near 70. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Mostly cloudy, with a high near 71.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
Mostly cloudy, with a high near 74.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
Partly sunny, with a high near 75.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Partly sunny, with a high near 70.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Hermiston OR
 45.83°N 119.28°W (Elev. 499 ft)
4:20 am PDT Mar 15, 2026
7am PDT Mar 15, 2026-6pm PDT Mar 21, 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