National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Defiance, Defiance Memorial Airport (KDFI)

Lat: 41.34°NLon: 84.43°WElev: 705ft.

Fog/Mist

63°F

17°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 29.95 in (1013.9 mb)
Dewpoint 63°F (17°C)
Visibility 0.75 mi
Last update 23 Sep 6:53 am EDT
Extended Forecast for

2 Miles WNW Defiance Memorial Airport OH

Dense Fog Advisory September 23, 07:44am until September 23, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory September 23, 07:44am until September 23, 10:00am

    NOW until 10:00am Tue

    Dense Fog Advisory

  • Today

    High: 80 °F

    Dense Fog
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 61. Southwest wind around 5 mph becoming calm.

    Low: 61 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 71. East wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Low around 59. North wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 74. Northwest wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers before 8pm. Mostly clear, with a low around 52.

    Low: 52 °F

    Slight Chance
    Showers then
    Mostly Clear

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Widespread dense fog, mainly before 10am. Otherwise, mostly cloudy, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 61. Southwest wind around 5 mph becoming calm.
Wednesday
Showers and possibly a thunderstorm. High near 71. East wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Low around 59. North wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 74. Northwest wind 5 to 10 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 76.
Friday Night
A 10 percent chance of showers before 8pm. Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Defiance Memorial Airport OH
 41.35°N 84.44°W (Elev. 699 ft)
Last Update:
7:00 am EDT Sep 23, 2025
Forecast Valid:
7am EDT Sep 23, 2025-6pm EDT Sep 29, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation