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

Mount Pleasant, Mount Pleasant Municipal Airport (KMPZ)

Lat: 40.95°NLon: 91.51°WElev: 735ft.

Fair

19°F

-7°C

Humidity 58%
Wind Speed Calm
Barometer 30.35 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 20 Jan 9:15 am CST
Extended Forecast for

2 Miles WSW Morning Sun IA

  • Today

    Today: Increasing clouds, with a high near 29. South wind 5 to 10 mph.

    High: 29 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of snow between 9pm and 3am.  Cloudy, with a low around 21. Southeast wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. West wind around 15 mph, with gusts as high as 30 mph.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph.

    Low: 14 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -6.

    Low: -6 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 2.

    High: 2 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -7.

    Low: -7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 7.

    High: 7 °F

    Cold

Detailed Forecast

Today
Increasing clouds, with a high near 29. South wind 5 to 10 mph.
Tonight
A slight chance of snow between 9pm and 3am. Cloudy, with a low around 21. Southeast wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 35. West wind around 15 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 14. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph.
Thursday
Mostly sunny, with a high near 27.
Thursday Night
Mostly cloudy, with a low around -6.
Friday
Partly sunny and cold, with a high near 2.
Friday Night
Mostly cloudy, with a low around -7.
Saturday
Mostly cloudy and cold, with a high near 7.
Saturday Night
Mostly cloudy, with a low around -2.
Sunday
Mostly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Morning Sun IA
 41.09°N 91.28°W (Elev. 797 ft)
8:42 am CST Jan 20, 2026
9am CST Jan 20, 2026-6pm CST Jan 26, 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