Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

Columbus, Ohio State University Airport (KOSU)

Lat: 40.08°NLon: 83.08°WElev: 902ft.

Fair with Haze

26°C

78°F

Humidity 85%
Wind Speed Calm
Barometer 1015.9 mb (30.03 in)
Dewpoint 23°C (73°F)
Visibility 8 km
Heat Index27°C (80°F)
Last update 23 Jul 8:53 am EDT
Extended Forecast for

Lewis Center OH

Heat Advisory until July 23, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 23, 08:00pm

    NOW until
    8:00pm Sat

    Heat Advisory

  • Today

    Today: A slight chance of showers and thunderstorms after 11am.  Patchy fog before 10am.  Otherwise, partly sunny, with a high near 33. Heat index values as high as 38. Southwest wind 3 to 8 km/h.  Chance of precipitation is 20%.

    Slight Chance
    T-storms and
    Patchy Fog

    High: 33 °C

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 10pm.  Mostly cloudy, with a low around 22. West wind 5 to 8 km/h becoming southeast after midnight.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 22 °C

  • Sunday

    Sunday: Partly sunny, with a high near 33. Heat index values as high as 38. South wind 5 to 13 km/h.

    Partly Sunny

    High: 33 °C

  • Sunday
    Night

    Sunday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 23. Southwest wind around 11 km/h.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 23 °C

  • Monday

    Monday: A chance of showers and thunderstorms.  Partly sunny, with a high near 32. Southwest wind 8 to 11 km/h.  Chance of precipitation is 50%. New rainfall amounts between 7.5 mm and 1 cm possible.

    Chance
    T-storms

    High: 32 °C

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, mainly before 11pm.  Partly cloudy, with a low around 20. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 20 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    Mostly Sunny

    High: 31 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 19.

    Mostly Clear

    Low: 19 °C

Detailed Forecast

Today
A slight chance of showers and thunderstorms after 11am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 33. Heat index values as high as 38. Southwest wind 3 to 8 km/h. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 22. West wind 5 to 8 km/h becoming southeast after midnight. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 33. Heat index values as high as 38. South wind 5 to 13 km/h.
Sunday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 23. Southwest wind around 11 km/h. Chance of precipitation is 20%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 32. Southwest wind 8 to 11 km/h. Chance of precipitation is 50%. New rainfall amounts between 7.5 mm and 1 cm possible.
Monday Night
A chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 20. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Mostly clear, with a low around 19.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 31.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 29. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Lewis Center OH
 40.18°N 83°W (Elev. 282 m)
5:48 am EDT Jul 23, 2016
9am EDT Jul 23, 2016-6pm EDT Jul 29, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database