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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Hazardous Weather Conditions

Current conditions at

John Glenn Columbus International Airport (KCMH)

Lat: 39.99°NLon: 82.88°WElev: 807ft.

Partly Cloudy

20°C

68°F

Humidity 93%
Wind Speed S 6 km/h
Barometer 1012.5 mb (29.92 in)
Dewpoint 19°C (66°F)
Visibility 16 km
Last update 19 Aug 3:51 am EDT
Extended Forecast for

Gahanna OH

  • Today

    Today: Showers and thunderstorms likely, mainly between 2pm and 3pm.  Partly sunny, with a high near 28. West wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    T-storms
    Likely

    High: 28 °C

  • Tonight

    Tonight: Mostly clear, with a low around 17. Northwest wind 5 to 11 km/h becoming east after midnight.

    Mostly Clear

    Low: 17 °C

  • Sunday

    Sunday: Sunny, with a high near 30. Southeast wind 5 to 8 km/h becoming south in the afternoon.

    Sunny

    High: 30 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 18. Calm wind.

    Mostly Clear

    Low: 18 °C

  • Monday

    Monday: Sunny, with a high near 31. Calm wind becoming southwest 5 to 10 km/h in the afternoon.

    Sunny

    High: 31 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 21.

    Partly Cloudy

    Low: 21 °C

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 29. Chance of precipitation is 40%.

    Mostly Sunny
    then Chance
    T-storms

    High: 29 °C

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely, mainly between 7pm and 2am.  Mostly cloudy, with a low around 18. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 18 °C

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 7am.  Mostly sunny, with a high near 26. Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Sunny

    High: 26 °C

Detailed Forecast

Today
Showers and thunderstorms likely, mainly between 2pm and 3pm. Partly sunny, with a high near 28. West wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Tonight
Mostly clear, with a low around 17. Northwest wind 5 to 11 km/h becoming east after midnight.
Sunday
Sunny, with a high near 30. Southeast wind 5 to 8 km/h becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 18. Calm wind.
Monday
Sunny, with a high near 31. Calm wind becoming southwest 5 to 10 km/h in the afternoon.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 29. Chance of precipitation is 40%.
Tuesday Night
Showers and thunderstorms likely, mainly between 7pm and 2am. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Wednesday
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 26. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 13.
Thursday
Sunny, with a high near 24.
Thursday Night
Mostly clear, with a low around 13.
Friday
Sunny, with a high near 25.
Click Map For Forecast
Point Forecast:
Gahanna OH
 40.01°N 82.88°W (Elev. 243 m)
3:14 am EDT Aug 19, 2017
4am EDT Aug 19, 2017-6pm EDT Aug 25, 2017
 
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