Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisonville Lawrence Smith Memorial Airport (KLRY)

Lat: 38.61°NLon: 94.34°WElev: 915ft.

Fair

34°F

1°C

Humidity 65%
Wind Speed W 3 mph
Barometer 30.12 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 21 Jan 4:35 am CST
Extended Forecast for

4 Miles SSE Harrisonville MO

  • Today

    Today: Sunny, with a high near 46. Northwest wind 6 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 20. West wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Calm wind becoming east around 6 mph in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9. Wind chill values between -2 and 3. Light northeast wind becoming north northeast 9 to 14 mph in the evening. Winds could gust as high as 24 mph.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy, with a high near 16. North northeast wind around 14 mph, with gusts as high as 24 mph.

    High: 16 °F

    Cloudy

  • Friday Night

    Friday Night: A chance of snow.  Cloudy, with a low around -1. Chance of precipitation is 50%.

    Low: -1 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely.  Cloudy and cold, with a high near 11. Chance of precipitation is 60%.

    High: 11 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow before midnight.  Mostly cloudy, with a low around 2. Chance of precipitation is 40%.

    Low: 2 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 46. Northwest wind 6 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.
Tonight
Mostly clear, with a low around 20. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 42. Calm wind becoming east around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 9. Wind chill values between -2 and 3. Light northeast wind becoming north northeast 9 to 14 mph in the evening. Winds could gust as high as 24 mph.
Friday
Cloudy, with a high near 16. North northeast wind around 14 mph, with gusts as high as 24 mph.
Friday Night
A chance of snow. Cloudy, with a low around -1. Chance of precipitation is 50%.
Saturday
Snow likely. Cloudy and cold, with a high near 11. Chance of precipitation is 60%.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 2. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Mostly clear, with a low around 1.
Monday
Sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Harrisonville MO
 38.6°N 94.35°W (Elev. 863 ft)
3:17 am CST Jan 21, 2026
4am CST Jan 21, 2026-6pm CST Jan 27, 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