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.

Overcast and Breezy

37°F

3°C

Humidity 79%
Wind Speed NW 21 G 31 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 11 Mar 11:51 pm EDT
Extended Forecast for

2 Miles S Gahanna OH

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 46. Northwest wind 13 to 15 mph.

    High: 46 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 35. West wind 7 to 11 mph becoming south after midnight.

    Low: 35 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 57. Windy, with a south wind 20 to 29 mph, with gusts as high as 46 mph.

    High: 57 °F

    Decreasing
    Clouds and
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. West wind 9 to 17 mph, with gusts as high as 29 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 2pm. Cloudy, with a high near 69. Breezy. Chance of precipitation is 30%.

    High: 69 °F

    Cloudy then
    Chance Rain
    and Breezy

  • Sunday Night

    Sunday Night: Rain before 2am, then rain and snow. Low around 34. Breezy. Chance of precipitation is 90%.

    Low: 34 °F

    Breezy. Rain
    then
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 30 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 46. Northwest wind 13 to 15 mph.
Thursday Night
Increasing clouds, with a low around 35. West wind 7 to 11 mph becoming south after midnight.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 57. Windy, with a south wind 20 to 29 mph, with gusts as high as 46 mph.
Friday Night
Partly cloudy, with a low around 30. West wind 9 to 17 mph, with gusts as high as 29 mph.
Saturday
Partly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
A chance of rain after 2pm. Cloudy, with a high near 69. Breezy. Chance of precipitation is 30%.
Sunday Night
Rain before 2am, then rain and snow. Low around 34. Breezy. Chance of precipitation is 90%.
Monday
Snow, possibly mixed with rain, mainly before 8am. High near 40. Breezy. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Gahanna OH
 39.99°N 82.88°W (Elev. 814 ft)
Last Update:
7:18 pm EDT Mar 11, 2026
Forecast Valid:
12am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation