Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91°NLon: 84.22°WElev: 1007ft.

Partly Cloudy

21°F

-6°C

Humidity 52%
Wind Speed W 16 mph
Barometer 30.20 in (1023.8 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 22 Jan 7:56 am EST
Extended Forecast for

Casstown OH

Winter Storm Watch January 24, 07:00am until January 26, 01:00am
Click here for hazard details and duration
Winter Storm Watch
  • Today

    Today: Mostly sunny, with a high near 30. West wind 11 to 14 mph.

    High: 30 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. Wind chill values as low as zero. Southwest wind 6 to 11 mph.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 13. Wind chill values as low as -8. Northwest wind 11 to 14 mph.

    High: 13 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 1. Wind chill values as low as -9. North wind 6 to 9 mph.

    Low: 1 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm.  Mostly cloudy, with a high near 13. East wind 6 to 10 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 13 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow.  Low around 9. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 9 °F

    Snow

  • Sunday

    Sunday: Snow likely, mainly before 1pm.  Cloudy, with a high near 19. Chance of precipitation is 70%.

    High: 19 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow before 1am.  Mostly cloudy, with a low around 3. Chance of precipitation is 30%.

    Low: 3 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 13.

    High: 13 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 30. West wind 11 to 14 mph.
Tonight
Mostly cloudy, with a low around 8. Wind chill values as low as zero. Southwest wind 6 to 11 mph.
Friday
Partly sunny, with a high near 13. Wind chill values as low as -8. Northwest wind 11 to 14 mph.
Friday Night
Mostly cloudy, with a low around 1. Wind chill values as low as -9. North wind 6 to 9 mph.
Saturday
A chance of snow after 1pm. Mostly cloudy, with a high near 13. East wind 6 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. Low around 9. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow likely, mainly before 1pm. Cloudy, with a high near 19. Chance of precipitation is 70%.
Sunday Night
A chance of snow before 1am. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 13.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Mostly cloudy, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Casstown OH
 40.05°N 84.11°W (Elev. 955 ft)
5:19 am EST Jan 22, 2026
8am EST Jan 22, 2026-6pm EST Jan 28, 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