Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Overcast

32°F

0°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.61 in (1036.57 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 19 Jan 03:00 AM PST
Extended Forecast for

3 Miles ENE Paterson WA

Air Stagnation Advisory January 19, 03:29am until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 03:29am until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Overnight

    Low: 27 °F

    Patchy
    Freezing Fog

  • M.L.King Day

    M.L.King Day: Patchy freezing fog before 10am. Mostly cloudy, with a high near 38. Calm wind.

    High: 38 °F

    Patchy
    Freezing Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Patchy freezing fog after 10pm. Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Patchy
    Freezing Fog

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. North wind 3 to 5 mph.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy freezing fog. Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Patchy freezing fog before 10am. Partly sunny, with a high near 36.

    High: 36 °F

    Patchy
    Freezing Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog. Patchy freezing fog after 1am.  Otherwise, mostly cloudy, with a low around 24.

    Low: 24 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am. Patchy freezing fog before 10am.  Otherwise, partly sunny, with a high near 37.

    High: 37 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog then
    Partly Sunny

Detailed Forecast

Overnight
Patchy freezing fog. Cloudy, with a low around 27. Calm wind.
M.L.King Day
Patchy freezing fog before 10am. Mostly cloudy, with a high near 38. Calm wind.
Monday Night
Patchy freezing fog after 10pm. Mostly cloudy, with a low around 26. Calm wind.
Tuesday
Partly sunny, with a high near 37. North wind 3 to 5 mph.
Tuesday Night
Patchy freezing fog. Partly cloudy, with a low around 25. Calm wind.
Wednesday
Patchy freezing fog before 10am. Partly sunny, with a high near 36.
Wednesday Night
Patchy fog. Patchy freezing fog after 1am. Otherwise, mostly cloudy, with a low around 24.
Thursday
Patchy fog before 10am. Patchy freezing fog before 10am. Otherwise, partly sunny, with a high near 37.
Thursday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
A slight chance of rain and snow. Partly cloudy, with a low around 27.
Sunday
Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Paterson WA
 45.95°N 119.53°W (Elev. 528 ft)
3:16 am PST Jan 19, 2026
3am PST Jan 19, 2026-6pm PST Jan 25, 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