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

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52° N Lon: 90.65° W Elev: 679 ft.

Fair

27°F

-3°C

Humidity 43%
Wind Speed S 8 mph
Barometer 30.35 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 20 Jan 11:55 am CST
Detailed forecast for

McDonough County

Rest Of Today
Mostly sunny. Not as cool with highs in the lower 30s. South winds 5 to 10 mph.
Tonight
Mostly cloudy. A slight chance of snow after midnight. Not as cool with lows in the mid 20s. South winds 10 to 15 mph, becoming southwest after midnight. Gusts up to 30 mph. Chance of snow 20 percent.
Wednesday
Mostly sunny. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph.
Wednesday Night
Partly cloudy. Lows around 17. West winds 15 to 20 mph with gusts up to 35 mph.
Thursday
Mostly sunny. Highs in the upper 20s. West winds 5 to 10 mph with gusts up to 25 mph.
Thursday Night Through Saturday Night
Mostly cloudy. Cold. Lows 5 below to zero. Highs around 10 above. Wind chill values as low as 20 below.
Sunday And Sunday Night
Partly cloudy. Highs around 20. Lows around zero. Wind chill values as low as 10 below.
Monday
Sunny. Highs in the lower 20s. Wind chill values as low as 10 below in the morning.



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1046 AM CST Tue Jan 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database