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Very Heavy Rainfall and High Risk Flood Event in the South-Central U.S.

Thunderstorms, some severe, will continue to produce tremendously heavy rainfall over the same areas through the day today. The area with the greatest potential for excessive rainfall includes Oklahoma, Arkansas, and Missouri. Very heavy rains will extend broadly from the Southern Plains to the Upper Midwest. Life threatening flash flooding is expected with these storms. Read More >

Current conditions at

Columbus - John Glenn Columbus International Airport (KCMH)

Lat: 40°NLon: 82.88°WElev: 814ft.

Overcast

65°F

18°C

Humidity 93%
Wind Speed SW 9 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 29 Apr 1:51 pm EDT
Extended Forecast for

Port Columbus International Airport OH

Flash Flood Watch until April 29, 04:00pm
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until April 29, 04:00pm

    NOW until
    4:00pm Sat

    Flash Flood Watch

  • This
    Afternoon

    This Afternoon: Showers and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms, mainly between 3pm and 4pm.  High near 72. North wind around 5 mph becoming west.  Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers

    High: 72 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 5am.  Mostly cloudy, with a low around 57. North wind 7 to 9 mph becoming east after midnight.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Mostly Cloudy
    then Chance
    T-storms

    Low: 57 °F

  • Sunday

    Sunday: Partly sunny, with a high near 86. Breezy, with a south wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 86 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms, mainly after 2am.  Mostly cloudy, with a low around 64. South wind 10 to 15 mph.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Mostly Cloudy
    then Chance
    T-storms

    Low: 64 °F

  • Monday

    Monday: Showers and possibly a thunderstorm before 10am, then showers and thunderstorms likely between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm.  High near 71. Breezy, with a south wind 17 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms and
    Breezy

    High: 71 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 50. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Chance
    Showers

    Low: 50 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. Breezy.

    Partly Sunny
    then Partly
    Sunny and
    Breezy

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 46.

    Mostly Cloudy

    Low: 46 °F

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms, mainly between 3pm and 4pm. High near 72. North wind around 5 mph becoming west. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 57. North wind 7 to 9 mph becoming east after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Partly sunny, with a high near 86. Breezy, with a south wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.
Sunday Night
A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 64. South wind 10 to 15 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and possibly a thunderstorm before 10am, then showers and thunderstorms likely between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. High near 71. Breezy, with a south wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Partly sunny, with a high near 64. Breezy.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
A chance of showers after noon. Partly sunny, with a high near 64. Chance of precipitation is 40%.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Port Columbus International Airport OH
 40.01°N 82.88°W (Elev. 797 ft)
1:30 pm EDT Apr 29, 2017
2pm EDT Apr 29, 2017-6pm EDT May 5, 2017
 
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