Hazardous Weather Conditions
Current conditions at
John Glenn Columbus International Airport (KCMH)
Lat: 39.99°NLon: 82.88°WElev: 807ft.
Fair
34°F
1°C
| Humidity | 89% |
| Wind Speed | Calm |
| Barometer | 30.17 in (1022.2 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 6 Apr 4:51 am EDT |
Extended Forecast for
2 Miles SSW Gahanna OH
Freeze Watch April 7, 01:00am until April 7, 10:00am
Frost Advisory April 6, 04:55am until April 6, 10:00am
NOW until 10:00am Mon

Frost Advisory
Today

High: 57 °F
Areas Frost
then Mostly
SunnyTonight

Low: 31 °F
Mostly Clear
Tuesday

High: 45 °F
Sunny
Tuesday Night

Low: 29 °F
Mostly Clear
Wednesday

High: 64 °F
Mostly Sunny
Wednesday Night

Low: 46 °F
Mostly Cloudy
Thursday

High: 71 °F
Mostly Sunny
Thursday Night

Low: 52 °F
Partly Cloudy
Detailed Forecast
Today
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 57. South wind 7 to 17 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 31. Northwest wind 10 to 13 mph.
Tuesday
Sunny, with a high near 45. North wind 8 to 10 mph.
Tuesday Night
Mostly clear, with a low around 29. East wind around 7 mph.
Wednesday
Mostly sunny, with a high near 64. South wind 8 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 52.
Friday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 81.
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ABOUT 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)
4:00 am EDT Apr 6, 2026
4am EDT Apr 6, 2026-6pm EDT Apr 12, 2026



