Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91°NLon: 84.22°WElev: 1007ft.

Overcast

34°F

1°C

Humidity 82%
Wind Speed S 15 mph
Barometer 29.99 in (1016.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 29 Nov 11:56 pm EST
Extended Forecast for

Casstown OH

  • Overnight

    Overnight: Rain and snow showers, becoming all rain after 5am.  Low around 29. Breezy, with a south wind 18 to 20 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Rain/Snow and
    Breezy

  • Sunday

    Sunday: A chance of rain showers, mixing with snow after 7am, then gradually ending.  Mostly cloudy, with a temperature falling to around 29 by 3pm. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. West wind 6 to 11 mph becoming light north  after midnight. Winds could gust as high as 21 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 34. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 34 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Snow showers.  Low around 25. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow Showers

  • Tuesday

    Tuesday: A slight chance of snow showers before 1pm.  Mostly cloudy, with a high near 31. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain and snow showers, becoming all rain after 5am. Low around 29. Breezy, with a south wind 18 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
A chance of rain showers, mixing with snow after 7am, then gradually ending. Mostly cloudy, with a temperature falling to around 29 by 3pm. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 20. West wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 21 mph.
Monday
Mostly cloudy, with a high near 34. Calm wind becoming southeast around 6 mph in the afternoon.
Monday Night
Snow showers. Low around 25. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Mostly cloudy, with a high near 29.
Thursday Night
Mostly cloudy, with a low around 8.
Friday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Casstown OH
 40.05°N 84.14°W (Elev. 899 ft)
12:46 am EST Nov 30, 2025
12am EST Nov 30, 2025-6pm EST Dec 6, 2025
 
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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