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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Overcast

46°F

8°C

Humidity 81%
Wind Speed ENE 5 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 05 Feb 02:20 PM PST
Extended Forecast for

4 Miles ESE Alderdale WA

  • This Afternoon

    This Afternoon: Patchy dense fog. Otherwise, mostly cloudy, with a high near 46. East wind around 6 mph.

    High: 46 °F

    Patchy Dense
    Fog

  • Tonight

    Tonight: Patchy dense fog after 1am. Otherwise, mostly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Mostly Cloudy
    then Patchy
    Dense Fog

  • Friday

    Friday: Areas of fog before 4pm. Otherwise, mostly cloudy, with a high near 42. Light and variable wind.

    High: 42 °F

    Areas Fog

  • Friday Night

    Friday Night: Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Patchy Fog

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 48. Southwest wind 3 to 5 mph.

    High: 48 °F

    Patchy Fog
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 10pm. Cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely. Cloudy, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Patchy dense fog. Otherwise, mostly cloudy, with a high near 46. East wind around 6 mph.
Tonight
Patchy dense fog after 1am. Otherwise, mostly cloudy, with a low around 37. Light and variable wind.
Friday
Areas of fog before 4pm. Otherwise, mostly cloudy, with a high near 42. Light and variable wind.
Friday Night
Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 38. Light and variable wind.
Saturday
A 10 percent chance of rain after 4pm. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 48. Southwest wind 3 to 5 mph.
Saturday Night
A 30 percent chance of rain, mainly after 10pm. Cloudy, with a low around 44.
Sunday
Rain likely. Cloudy, with a high near 54. Chance of precipitation is 60%.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Alderdale WA
 45.85°N 119.81°W (Elev. 335 ft)
Last Update:
2:02 pm PST Feb 5, 2026
Forecast Valid:
2pm PST Feb 5, 2026-6pm PST Feb 11, 2026
 
Forecast Discussion
 
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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