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

Hazardous Weather Conditions

Current conditions at

John Glenn Columbus International Airport (KCMH)

Lat: 39.99°NLon: 82.88°WElev: 807ft.

Light Snow

31°F

-1°C

Humidity 67%
Wind Speed W 10 mph
Barometer 30.10 in (1019.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 27 Nov 4:51 am EST
Extended Forecast for

Gahanna OH

  • Thanksgiving Day

    Thanksgiving Day: Scattered flurries between 1pm and 3pm. Partly sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph.

    High: 36 °F

    Partly Sunny
    then
    Scattered
    Flurries and
    Breezy

  • Tonight

    Tonight: Scattered flurries after 1am. Mostly cloudy, with a low around 25. West wind 11 to 15 mph.

    Low: 25 °F

    Scattered
    Flurries

  • Friday

    Friday: Partly sunny, with a high near 35. West wind 11 to 14 mph.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. West wind 5 to 8 mph becoming calm in the evening.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm. Partly sunny, with a high near 37. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 37 °F

    Mostly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely before 1am, then rain, possibly mixed with snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Snow Likely
    then
    Rain/Snow

  • Sunday

    Sunday: Rain likely before 1pm, then a chance of rain and snow. Cloudy, with a high near 41. Chance of precipitation is 70%.

    High: 41 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

Detailed Forecast

Thanksgiving Day
Scattered flurries between 1pm and 3pm. Partly sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph.
Tonight
Scattered flurries after 1am. Mostly cloudy, with a low around 25. West wind 11 to 15 mph.
Friday
Partly sunny, with a high near 35. West wind 11 to 14 mph.
Friday Night
Partly cloudy, with a low around 19. West wind 5 to 8 mph becoming calm in the evening.
Saturday
A chance of snow after 1pm. Partly sunny, with a high near 37. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Snow likely before 1am, then rain, possibly mixed with snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday
Rain likely before 1pm, then a chance of rain and snow. Cloudy, with a high near 41. Chance of precipitation is 70%.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Mostly cloudy, with a high near 33.
Monday Night
A chance of snow after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gahanna OH
 40.01°N 82.88°W (Elev. 797 ft)
Last Update:
5:44 am EST Nov 27, 2025
Forecast Valid:
5am EST Nov 27, 2025-6pm EST Dec 3, 2025
 
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Additional Resources

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Chance of Precipitation