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

37°F

3°C

Humidity 87%
Wind Speed SW 12 G 20 mph
Barometer 30.02 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 21 Jan 6:15 pm EST
Extended Forecast for

Sunman IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Southwest wind 10 to 13 mph, with gusts as high as 31 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. West wind 6 to 8 mph, with gusts as high as 21 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15. Calm wind becoming northwest around 6 mph after midnight.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 18. Northwest wind around 9 mph.

    High: 18 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5. North wind around 8 mph.

    Low: 5 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after 1pm. Cloudy, with a high near 13. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 13 °F

    Slight Chance
    Snow then
    Snow Likely

  • Saturday Night

    Saturday Night: Snow. Low around 11. Chance of precipitation is 80%.

    Low: 11 °F

    Snow

  • Sunday

    Sunday: A chance of snow. Cloudy, with a high near 18. Chance of precipitation is 50%.

    High: 18 °F

    Chance Snow

  • Sunday Night

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

    Low: 3 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. Southwest wind 10 to 13 mph, with gusts as high as 31 mph.
Thursday
Mostly sunny, with a high near 32. West wind 6 to 8 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 15. Calm wind becoming northwest around 6 mph after midnight.
Friday
Mostly cloudy, with a high near 18. Northwest wind around 9 mph.
Friday Night
Mostly cloudy, with a low around 5. North wind around 8 mph.
Saturday
Snow likely, mainly after 1pm. Cloudy, with a high near 13. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. Low around 11. Chance of precipitation is 80%.
Sunday
A chance of snow. Cloudy, with a high near 18. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 14.
Monday Night
Partly cloudy, with a low around 0.
Tuesday
Sunny, with a high near 20.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Mostly cloudy, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sunman IN
 39.25°N 85.09°W (Elev. 997 ft)
Last Update:
6:25 pm EST Jan 21, 2026
Forecast Valid:
6pm EST Jan 21, 2026-6pm EST Jan 28, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation