Hazardous Weather Conditions
Current conditions at
John Glenn Columbus International Airport (KCMH)
Lat: 39.99°NLon: 82.88°WElev: 807ft.
Mostly Cloudy
52°F
11°C
| Humidity | 59% |
| Wind Speed | S 9 mph |
| Barometer | 29.93 in (1013.6 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 20 Mar 8:51 am EDT |
Extended Forecast for
2 Miles SSW Gahanna OH
Today
High: 68 °F
Chance
Showers then
Slight Chance
T-stormsTonight
Low: 42 °F
Slight Chance
T-storms then
Mostly CloudySaturday
High: 64 °F
Decreasing
CloudsSaturday Night
Low: 48 °F
Mostly Clear
Sunday
High: 79 °F
Mostly Sunny
then Slight
Chance
ShowersSunday Night
Low: 39 °F
Showers
LikelyMonday
High: 49 °F
Chance
Showers then
Mostly SunnyMonday Night
Low: 29 °F
Mostly Clear
Tuesday
High: 54 °F
Mostly Sunny
Detailed Forecast
Today
A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 68. Southwest wind 10 to 16 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A slight chance of thunderstorms before 9pm, then a slight chance of showers and thunderstorms between 9pm and 10pm. Mostly cloudy, with a low around 42. West wind 7 to 10 mph becoming north after midnight. Chance of precipitation is 20%.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 64. Northeast wind around 5 mph becoming light and variable.
Saturday Night
Mostly clear, with a low around 48. South wind 5 to 7 mph.
Sunday
A slight chance of showers after 2pm. Mostly sunny, with a high near 79. Southwest wind 8 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A chance of showers before 8am. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
A chance of showers. Mostly sunny, with a high near 67. Chance of precipitation is 30%.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Gahanna OH
39.99°N 82.88°W (Elev. 814 ft)
39.99°N 82.88°W (Elev. 814 ft)
5:54 am EDT Mar 20, 2026
8am EDT Mar 20, 2026-6pm EDT Mar 26, 2026
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