National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Cincinnati W Airport (KI67)

Lat: 39.26°NLon: 84.77°WElev: 584ft.

Overcast

36°F

2°C

Humidity 81%
Wind Speed SW 9 G 16 mph
Barometer 30.11 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 21 Jan 11:15 am EST
Extended Forecast for

Sunman IN

  • Today

    Today: A chance of snow before 1pm, then a slight chance of rain and snow. Cloudy, with a high near 39. Southwest wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Southwest wind around 10 mph, with gusts as high as 26 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. West wind around 9 mph, with gusts as high as 21 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. Calm wind becoming northwest around 6 mph after midnight.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 17. Northwest wind around 9 mph.

    High: 17 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm. Mostly cloudy, with a high near 13. Chance of precipitation is 40%.

    High: 13 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Cloudy, with a low around 9. Chance of precipitation is 70%.

    Low: 9 °F

    Snow Likely

  • Sunday

    Sunday: A chance of snow before 1pm. Mostly cloudy, with a high near 18. Chance of precipitation is 30%.

    High: 18 °F

    Chance Snow

Detailed Forecast

Today
A chance of snow before 1pm, then a slight chance of rain and snow. Cloudy, with a high near 39. Southwest wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 24. Southwest wind around 10 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 32. West wind around 9 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 13. Calm wind becoming northwest around 6 mph after midnight.
Friday
Mostly cloudy, with a high near 17. Northwest wind around 9 mph.
Friday Night
Mostly cloudy, with a low around 3.
Saturday
A chance of snow after 1pm. Mostly cloudy, with a high near 13. Chance of precipitation is 40%.
Saturday Night
Snow likely. Cloudy, with a low around 9. Chance of precipitation is 70%.
Sunday
A chance of snow before 1pm. Mostly cloudy, with a high near 18. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 18.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sunman IN
 39.25°N 85.09°W (Elev. 997 ft)
Last Update:
9:54 am EST Jan 21, 2026
Forecast Valid:
11am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation