Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Pleasant, Mount Pleasant Municipal Airport (KMPZ)

Lat: 40.95° N Lon: 91.51° W Elev: 735 ft.

Fair

12°F

-11°C

Humidity 85%
Wind Speed W 6 mph
Barometer 30.36 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 30 Dec 6:15 am CST
Detailed forecast for

Henry County

Today
Partly sunny. Not as cool with highs in the lower 30s. Southwest winds 10 to 15 mph.
Tonight
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool. Near steady temperature in the upper 20s. West winds around 10 mph with gusts up to 20 mph.
Wednesday
Mostly cloudy. Highs in the upper 30s. Temperature falling into the lower 30s in the afternoon. West winds 10 to 15 mph.
Wednesday Night
Mostly cloudy in the evening, then becoming partly cloudy. Cooler with lows around 15. North winds 5 to 10 mph with gusts up to 20 mph.
New Years Day
Sunny, cooler with highs in the upper 20s. Northeast winds around 5 mph, becoming south in the afternoon.
Thursday Night Through Friday Night
Mostly cloudy. Lows around 20. Highs in the lower 30s.
Saturday
Mostly sunny. Highs in the mid 30s.
Saturday Night
Mostly cloudy. Lows in the mid 20s.
Sunday Through Monday
Partly cloudy. Highs in the lower 40s. Lows in the mid 20s.



Basemap Options
Click map to change the forecast location
Loading map...
511 AM CST Tue Dec 30 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database