Hazardous Weather Conditions
Current conditions at
Columbus, Ohio State University Airport (KOSU)
Lat: 40.08°NLon: 83.08°WElev: 902ft.
Fair
81°F
27°C
| Humidity | 72% |
| Wind Speed | SW 7 mph |
| Barometer | 30.02 in (1015.5 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 3 Sep 1:53 am EDT |
Extended Forecast for
Westerville OH
Heat Advisory September 3, 02:53am until September 4, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Overnight
Low: 74 °F
Clear
Thursday
High: 93 °F
Sunny
Thursday Night
Low: 71 °F
Mostly Clear
Friday
High: 89 °F
Chance
T-storms then
Chance
ShowersFriday Night
Low: 70 °F
Partly Cloudy
then Chance
T-stormsSaturday
High: 84 °F
Showers
LikelySaturday Night
Low: 61 °F
Chance
T-storms then
Partly CloudySunday
High: 81 °F
Sunny
Detailed Forecast
Overnight
Clear, with a low around 74. South wind around 5 mph.
Thursday
Sunny, with a high near 93. Heat index values as high as 102. Light southwest wind becoming west 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 71. Light and variable wind.
Friday
A chance of showers and thunderstorms, mainly between 11am and 1pm. Increasing clouds, with a high near 89. Light and variable wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 70. Northwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 60.
Labor Day
Sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
Mostly sunny, with a high near 88.
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Point Forecast:
Westerville OH
40.13°N 82.92°W (Elev. 876 ft)
40.13°N 82.92°W (Elev. 876 ft)
1:54 am EDT Sep 3, 2026
2am EDT Sep 3, 2026-6pm EDT Sep 9, 2026
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