The Weather Hazard Threefold

A large dome of high pressure will continue the sweltering heat in parts of the West and the central Plains. Meanwhile, a cold front will produce severe thunderstorms, capable of all hazards, the next few days from the Mid-Upper Mississippi Valley into the Ohio Valley and Great Lakes. Finally, Potential Tropical Cyclone Three will bring heavy rain and flooding to the northern Gulf Coast. Read More >

Current conditions at

Dayton / Wright-Patterson Air Force Base (KFFO)

Lat: 39.83°NLon: 84.05°WElev: 823ft.

Fair

67°F

19°C

Humidity 69%
Wind Speed S 5 mph
Barometer 29.96 in (1014.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 18 Jun 6:56 am EDT
Extended Forecast for

Dayton OH

Flash Flood Watch June 18, 06:00pm until June 19, 12:00pm
Click here for hazard details and duration
Flash Flood Watch
  • Today

    Today: A chance of showers and thunderstorms, mainly after 3pm. Some of the storms could be severe and produce heavy rainfall.  Partly sunny, with a high near 92. Southwest wind 8 to 17 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Severe
    Thunderstorms

    High: 92 °F

  • Tonight

    Tonight: Showers and thunderstorms, mainly before midnight, then showers and possibly a thunderstorm after midnight. Some of the storms could be severe and produce heavy rainfall.  Low around 69. Southwest wind 9 to 13 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Severe
    Thunderstorms
    then Heavy
    Rain

    Low: 69 °F

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Some of the storms could produce heavy rainfall.  Cloudy, then gradually becoming mostly sunny, with a high near 86. Southwest wind 9 to 13 mph.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain

    High: 86 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms, mainly before 4am.  Partly cloudy, with a low around 68. Southwest wind 5 to 9 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 68 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 10am.  Partly sunny, with a high near 89. Southwest wind 5 to 9 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 89 °F

  • Sunday
    Night

    Sunday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 72. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 72 °F

  • Monday

    Monday: Showers and thunderstorms, mainly after 1pm.  High near 88. Chance of precipitation is 80%.

    Chance
    T-storms then
    T-storms

    High: 88 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms, mainly before midnight.  Low around 59. Chance of precipitation is 80%.

    T-storms then
    Chance
    T-storms

    Low: 59 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 2pm.  Partly sunny, with a high near 71. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 71 °F

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly after 3pm. Some of the storms could be severe and produce heavy rainfall. Partly sunny, with a high near 92. Southwest wind 8 to 17 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms, mainly before midnight, then showers and possibly a thunderstorm after midnight. Some of the storms could be severe and produce heavy rainfall. Low around 69. Southwest wind 9 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Some of the storms could produce heavy rainfall. Cloudy, then gradually becoming mostly sunny, with a high near 86. Southwest wind 9 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
A chance of showers and thunderstorms, mainly before 4am. Partly cloudy, with a low around 68. Southwest wind 5 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 10am. Partly sunny, with a high near 89. Southwest wind 5 to 9 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 20%.
Monday
Showers and thunderstorms, mainly after 1pm. High near 88. Chance of precipitation is 80%.
Monday Night
Showers and thunderstorms, mainly before midnight. Low around 59. Chance of precipitation is 80%.
Tuesday
A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 71. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
Dayton OH
 39.77°N 84.2°W (Elev. 801 ft)
6:21 am EDT Jun 18, 2021
7am EDT Jun 18, 2021-6pm EDT Jun 24, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database