Excessive Heat Continues today for Portions of Central and Eastern U.S.; Change in Weather Pattern this Week

Dangerous heat and humidity continues today from portions of the Plains to the East Coast. A cold front will bring lower temperatures, and potential for strong to severe thunderstorms with damaging winds and heavy rain that could produce flash flooding to the Central and Eastern U.S. through early this week. High pressure shifts West this week with building heat and monsoonal moisture. Read More >

Hazardous Weather Conditions

Current conditions at

Dayton / Wright-Patterson Air Force Base (KFFO)

Lat: 39.83°NLon: 84.05°WElev: 823ft.

A Few Clouds

89°F

32°C

Humidity 57%
Wind Speed S 16 mph
Barometer 29.90 in (1012.0 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 21 Jul 4:56 pm EDT
Extended Forecast for

3 Miles WNW South Vienna OH

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers and thunderstorms after 1am.  Increasing clouds, with a low around 69. Southwest wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    T-storms
    Likely then
    Showers
    Likely

    Low: 69 °F

  • Monday

    Monday: A chance of showers and thunderstorms, mainly before 5pm.  Cloudy, with a high near 75. Light northwest wind becoming north 5 to 9 mph in the morning.  Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    Showers then
    Chance
    T-storms

    High: 75 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 57. North wind 5 to 7 mph.

    Mostly Cloudy

    Low: 57 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. North wind 7 to 10 mph.

    Mostly Sunny

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 56. North wind 5 to 7 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 56 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

  • Thursday

    Thursday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 61.

    Mostly Clear

    Low: 61 °F

Detailed Forecast

Tonight
Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 69. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
A chance of showers and thunderstorms, mainly before 5pm. Cloudy, with a high near 75. Light northwest wind becoming north 5 to 9 mph in the morning. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Mostly cloudy, with a low around 57. North wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 77. North wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 56. North wind 5 to 7 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
3 Miles WNW South Vienna OH
 39.96°N 83.66°W (Elev. 1122 ft)
4:02 pm EDT Jul 21, 2019
5pm EDT Jul 21, 2019-6pm EDT Jul 28, 2019
 
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Additional Resources

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Hourly Weather Forecast

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