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

Omak Airport (KOMK)

Lat: 48.46116°NLon: 119.52086°WElev: 1293.0ft.

Overcast

28°F

-2°C

Humidity 92%
Wind Speed S 5 MPH
Barometer 30.43 in (1030.48 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 19 Jan 06:35 PM PST
Extended Forecast for

Okanogan WA

Air Stagnation Advisory January 19, 06:52pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 06:52pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 39. North wind around 5 mph becoming calm  in the afternoon.

    High: 39 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. Light north wind.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Northeast wind 3 to 5 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. Light north wind.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Light and variable wind becoming west around 5 mph after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 39. North wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 23. Light north wind.
Wednesday
Mostly sunny, with a high near 37. Northeast wind 3 to 5 mph.
Wednesday Night
Mostly cloudy, with a low around 25. Light north wind.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 23.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A slight chance of rain and snow. Snow level 1000 feet rising to 1500 feet in the afternoon. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain and snow. Snow level 1900 feet. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Okanogan WA
 48.36°N 119.58°W (Elev. 846 ft)
3:11 pm PST Jan 19, 2026
6pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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