Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Mist

43°F

6°C

Humidity 86%
Wind Speed NNE 5 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 39°F (4°C)
Visibility 5.00 mi
Wind Chill40°F (4°C)
Last update 31 Jan 09:00 AM PST
Extended Forecast for

4 Miles ESE Alderdale WA

  • Today

    Today: Areas of dense fog.  Otherwise, mostly cloudy, with a high near 50. Northeast wind 3 to 5 mph.

    High: 50 °F

    Areas Dense
    Fog

  • Tonight

    Tonight: Patchy fog.  Otherwise, mostly cloudy, with a low around 37. Light north wind.

    Low: 37 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 54. Light southwest wind increasing to 5 to 9 mph in the morning.

    High: 54 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. Southwest wind 6 to 8 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 10am.  Mostly cloudy, with a high near 53. Southwest wind around 6 mph.

    High: 53 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

Detailed Forecast

Today
Areas of dense fog. Otherwise, mostly cloudy, with a high near 50. Northeast wind 3 to 5 mph.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 37. Light north wind.
Sunday
Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 54. Light southwest wind increasing to 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 38. Southwest wind 6 to 8 mph.
Monday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 53. Southwest wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Alderdale WA
 45.85°N 119.81°W (Elev. 335 ft)
9:20 am PST Jan 31, 2026
9am PST Jan 31, 2026-6pm PST Feb 6, 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