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

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

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

21°F

-6°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 20°F (-7°C)
Visibility 7.00 mi
Last update 27 Jan 01:53 AM PST
Extended Forecast for

8 Miles E Umatilla OR

  • Overnight

    Overnight: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 38. Calm wind becoming north around 5 mph in the afternoon.

    High: 38 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain, snow, and freezing rain between 10pm and 1am. Cloudy, with a low around 29. Calm wind. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Wintry Mix

  • Wednesday

    Wednesday: A 10 percent chance of rain after 4pm. Partly sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 46 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly after 10pm. Cloudy, with a low around 36. Light south wind.

    Low: 36 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly before 10am. Cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 4am. Cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 10am. Cloudy, with a high near 48.

    High: 48 °F

    Slight Chance
    Rain then
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. Calm wind.
Tuesday
Mostly cloudy, with a high near 38. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
A slight chance of rain, snow, and freezing rain between 10pm and 1am. Cloudy, with a low around 29. Calm wind. Chance of precipitation is 20%.
Wednesday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
A 30 percent chance of rain, mainly after 10pm. Cloudy, with a low around 36. Light south wind.
Thursday
A 40 percent chance of rain, mainly before 10am. Cloudy, with a high near 48.
Thursday Night
A 40 percent chance of rain, mainly before 4am. Cloudy, with a low around 37.
Friday
A 20 percent chance of rain before 10am. Cloudy, with a high near 48.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly cloudy, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 49.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Umatilla OR
 45.91°N 119.18°W (Elev. 400 ft)
Last Update:
1:30 am PST Jan 27, 2026
Forecast Valid:
2am PST Jan 27, 2026-6pm PST Feb 2, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation