Three Weather Areas of Concern Today

Potential Tropical Cyclone Three will gradually approach the northern Gulf Coast with heavy rain and potential flooding. Meanwhile, a sharp cold front will produce severe thunderstorms with significant winds, hail, tornadoes and possible flooding across the Ohio Valley. Finally, a large dome of high pressure will continue the major heat wave over the West, extending into the central Plains. Read More >

Current conditions at

John Glenn Columbus International Airport (KCMH)

Lat: 39.99°NLon: 82.88°WElev: 807ft.

Thunderstorm in Vicinity Light Rain

68°F

20°C

Humidity 84%
Wind Speed Vrbl 7 mph
Barometer 30.03 in (1016.3 mb)
Dewpoint 63°F (17°C)
Visibility 8.00 mi
Last update 18 Jun 11:51 am EDT
Extended Forecast for

Columbus OH

Flash Flood Watch June 18, 06:00pm until June 19, 12:00pm
Click here for hazard details and duration
Flash Flood Watch
  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms. Some of the storms could be severe and produce heavy rainfall.  Partly sunny, with a high near 90. South wind 13 to 16 mph.  Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

    Severe
    Thunderstorms

    High: 90 °F

  • Tonight

    Tonight: Showers and thunderstorms, mainly before midnight, then showers and possibly a thunderstorm after midnight. Some of the storms could be severe and produce heavy rainfall.  Low around 69. Southwest wind 9 to 13 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Severe
    Thunderstorms
    then Heavy
    Rain

    Low: 69 °F

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a high near 85. Southwest wind 7 to 11 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    High: 85 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms, mainly before 5am.  Partly cloudy, with a low around 68. West wind 5 to 9 mph becoming light southwest  after midnight.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 68 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 9am.  Partly sunny, with a high near 89. Southwest wind 5 to 8 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 89 °F

  • Sunday
    Night

    Sunday Night: A slight chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 3am.  Partly cloudy, with a low around 71. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 71 °F

  • Monday

    Monday: Showers and thunderstorms, mainly after 2pm.  High near 89. Chance of precipitation is 80%.

    Chance
    T-storms then
    T-storms

    High: 89 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms, mainly before 2am.  Low around 60. Chance of precipitation is 80%.

    T-storms

    Low: 60 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 2pm.  Partly sunny, with a high near 70. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 70 °F

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Some of the storms could be severe and produce heavy rainfall. Partly sunny, with a high near 90. South wind 13 to 16 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms, mainly before midnight, then showers and possibly a thunderstorm after midnight. Some of the storms could be severe and produce heavy rainfall. Low around 69. Southwest wind 9 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 85. Southwest wind 7 to 11 mph. 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, mainly before 5am. Partly cloudy, with a low around 68. West wind 5 to 9 mph becoming light southwest after midnight. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 9am. Partly sunny, with a high near 89. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
Monday
Showers and thunderstorms, mainly after 2pm. High near 89. Chance of precipitation is 80%.
Monday Night
Showers and thunderstorms, mainly before 2am. Low around 60. Chance of precipitation is 80%.
Tuesday
A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 70. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
Columbus OH
 39.98°N 83°W (Elev. 784 ft)
6:21 am EDT Jun 18, 2021
12pm EDT Jun 18, 2021-6pm EDT Jun 24, 2021
 
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Additional Resources

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