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 >

Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

Overcast

32°F

0°C

Humidity 69%
Wind Speed W 20 G 31 mph
Barometer 30.18 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 30 Nov 12:35 pm EST
Extended Forecast for

Williamsport OH

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 41. Breezy, with a west wind 18 to 22 mph, with gusts as high as 32 mph.

    High: 41 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. West wind 8 to 13 mph becoming light northwest  after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 36. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Snow, mainly after 1am.  Low around 27. Light and variable wind.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Chance Snow
    then Snow

  • Tuesday

    Tuesday: A chance of snow before 1pm.  Mostly cloudy, with a high near 34. Northwest wind 3 to 8 mph.  Chance of precipitation is 40%. New snow accumulation of around an inch possible.

    High: 34 °F

    Chance Snow

  • Tuesday Night

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

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 41. Breezy, with a west wind 18 to 22 mph, with gusts as high as 32 mph.
Tonight
Mostly cloudy, with a low around 22. West wind 8 to 13 mph becoming light northwest after midnight.
Monday
Mostly cloudy, with a high near 36. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Snow, mainly after 1am. Low around 27. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday
A chance of snow before 1pm. Mostly cloudy, with a high near 34. Northwest wind 3 to 8 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 11.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Saturday
A chance of rain. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsport OH
 39.59°N 83.1°W (Elev. 699 ft)
12:36 pm EST Nov 30, 2025
12pm 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