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Hazardous Weather Conditions
Current conditions at
John Glenn Columbus International Airport (KCMH)
Lat: 39.99°NLon: 82.88°WElev: 807ft.
Thunderstorm Light Rain
69°F
21°C
| Humidity | 93% |
| Wind Speed | NW 13 mph |
| Barometer | 30.06 in (1017.3 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 7.00 mi |
| Last update | 14 Aug 5:51 am EDT |
Extended Forecast for
Columbus OHSimilar City Names
Flood Watch August 14, 06:21am until August 14, 11:00am
NOW until 11:00am Fri
Flood Watch
Today
High: 84 °F
Heavy Rain
then Chance
T-stormsTonight
Low: 69 °F
Chance
T-storms then
Slight Chance
ShowersSaturday
High: 87 °F
Chance
ShowersSaturday Night
Low: 73 °F
Showers
LikelySunday
High: 89 °F
Chance
Showers then
Showers
LikelySunday Night
Low: 71 °F
Showers
LikelyMonday
High: 84 °F
Partly Sunny
Monday Night
Low: 63 °F
Partly Cloudy
Detailed Forecast
Today
Showers and possibly a thunderstorm, mainly before 11am, then a chance of showers and thunderstorms after 11am. Some of the storms could produce heavy rainfall. High near 84. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Partly cloudy, with a low around 69. Light northeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday 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 and thunderstorms after 2am. Mostly cloudy, with a low around 73. South wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely and possibly a thunderstorm before 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Partly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.
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Point Forecast:
Columbus OHSimilar City Names
39.98°N 83°W (Elev. 784 ft)
39.98°N 83°W (Elev. 784 ft)
12:53 am EDT Aug 14, 2026
6am EDT Aug 14, 2026-6pm EDT Aug 20, 2026
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