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 | 37% |
| Wind Speed | NW 14 G 25 mph |
| Barometer | 30.09 in (1019.3 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 47°F (8°C) |
| Last update | 19 Apr 6:51 pm EDT |
Extended Forecast for
3 Miles SSW Johnstown OH
Freeze Watch April 20, 11:00pm until April 21, 09:00am
Freeze Warning April 20, 02:00am until April 20, 10:00am
Tonight
Low: 32 °F
Scattered
Rain/Snow
then FrostMonday
High: 49 °F
Frost then
SunnyMonday Night
Low: 31 °F
Frost
Tuesday
High: 70 °F
Frost then
SunnyTuesday Night
Low: 56 °F
Chance
ShowersWednesday
High: 73 °F
Chance
ShowersWednesday Night
Low: 51 °F
Mostly Clear
Thursday
High: 78 °F
Sunny
Thursday Night
Low: 58 °F
Partly Cloudy
Detailed Forecast
Tonight
Scattered rain showers, possibly mixing with snow after 11pm, then gradually ending. Widespread frost, mainly after 5am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 32. Northwest wind 9 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 49. Northwest wind 8 to 10 mph.
Monday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 31. Light and variable wind becoming southeast around 6 mph after midnight.
Tuesday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 70. South wind 10 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
A chance of showers, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 56. Southwest wind 11 to 13 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 58.
Friday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Saturday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 30%.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Johnstown OH
40.11°N 82.69°W (Elev. 1158 ft)
40.11°N 82.69°W (Elev. 1158 ft)
4:00 pm EDT Apr 19, 2026
6pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
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