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

Grant County Airport (KMWH)

Lat: 47.19299°NLon: 119.31451°WElev: 1168.0ft.

Overcast

32°F

0°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.52 in (1033.53 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 18 Jan 06:55 PM PST
Extended Forecast for

8 Miles ENE Moses Lake North WA

Air Stagnation Advisory January 18, 07:20pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 07:20pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 24 °F

    Areas Fog
    then Cloudy

  • M.L.King Day

    M.L.King Day: Areas of fog before 3pm.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 34. Light and variable wind.

    High: 34 °F

    Areas Fog

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. Light and variable wind becoming northeast around 5 mph after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. North wind around 6 mph.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. Northeast wind 3 to 5 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Tonight
Areas of fog before 10pm. Otherwise, increasing clouds, with a low around 24. West wind around 5 mph becoming east after midnight.
M.L.King Day
Areas of fog before 3pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 34. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 24. Light and variable wind becoming northeast around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 38. North wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 22. Northeast wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 37.
Thursday Night
A slight chance of rain and snow after 4am. Mostly cloudy, with a low around 24. Chance of precipitation is 10%.
Friday
A slight chance of rain and snow before 10am, then a slight chance of rain and snow after 4pm. Partly sunny, with a high near 39. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 33.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 35. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Moses Lake North WA
 47.26°N 119.19°W (Elev. 1398 ft)
3:07 pm PST Jan 18, 2026
7pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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