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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

unknown precip

32°F

0°C

Humidity 88%
Wind Speed E 9 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 27 Jan 11:53 PM PST
Extended Forecast for

Hermiston OR

  • Overnight

    Overnight: A slight chance of rain, snow, and freezing rain. Cloudy, with a steady temperature around 27. Calm wind. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Wintry Mix

  • Wednesday

    Wednesday: A slight chance of rain between 1pm and 4pm. Partly sunny, with a high near 43. Light and variable wind becoming southwest around 5 mph in the morning. Chance of precipitation is 20%.

    High: 43 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 10pm. Cloudy, with a low around 34. Light south wind.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain before 10am, then a slight chance of rain after 4pm. Cloudy, with a high near 50. Calm wind. Chance of precipitation is 40%.

    High: 50 °F

    Chance Rain
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly between 10pm and 4am. Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 10am. Cloudy, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain then
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of rain, snow, and freezing rain. Cloudy, with a steady temperature around 27. Calm wind. Chance of precipitation is 20%.
Wednesday
A slight chance of rain between 1pm and 4pm. Partly sunny, with a high near 43. Light and variable wind becoming southwest around 5 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of rain after 10pm. Cloudy, with a low around 34. Light south wind.
Thursday
A chance of rain before 10am, then a slight chance of rain after 4pm. Cloudy, with a high near 50. Calm wind. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of rain, mainly between 10pm and 4am. Mostly cloudy, with a low around 36. Calm wind.
Friday
A 20 percent chance of rain before 10am. Cloudy, with a high near 47.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
Mostly cloudy, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Mostly cloudy, with a high near 46.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hermiston OR
 45.84°N 119.25°W (Elev. 548 ft)
Last Update:
9:15 pm PST Jan 27, 2026
Forecast Valid:
12am PST Jan 28, 2026-6pm PST Feb 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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