Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

John Glenn Columbus International Airport (KCMH)

Lat: 39.99°NLon: 82.88°WElev: 807ft.

Partly Cloudy

61°F

16°C

Humidity	84%
Wind Speed	S 5 mph
Barometer	29.74 in (1006.7 mb)
Dewpoint	56°F (13°C)
Visibility	9.00 mi
Last update	17 Jun 6:51 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles W Gahanna OH

Today
High: 82 °F
Increasing
Clouds
Tonight
Low: 69 °F
Breezy.
Showers
Likely then
Showers
Thursday
High: 81 °F
Chance
Showers then
Sunny and
Breezy
Thursday Night
Low: 59 °F
Partly Cloudy
Juneteenth
High: 78 °F
Sunny
Friday Night
Low: 57 °F
Mostly Clear
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 61 °F
Partly Cloudy
Sunday
High: 81 °F
Partly Sunny
then Chance
T-storms

Detailed Forecast

Today

Increasing clouds, with a high near 82. Southwest wind 5 to 11 mph.

Tonight

Showers and thunderstorms likely before 2am, then showers and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Low around 69. Breezy, with a south wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

A chance of showers before 7am. Mostly sunny, with a high near 81. Breezy, with a west wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Partly cloudy, with a low around 59. West wind 5 to 10 mph becoming light northwest after midnight.

Juneteenth

Sunny, with a high near 78. West wind 5 to 14 mph.

Friday Night

Mostly clear, with a low around 57.

Saturday

Sunny, with a high near 80.

Saturday Night

Partly cloudy, with a low around 61.

Sunday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 40%.