Video Briefing: Severe Storms this Afternoon

Briefing for June 18, 2025 severe weather risk Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Defiance, Defiance Memorial Airport (KDFI)

Lat: 41.34°NLon: 84.43°WElev: 705ft.

Mostly Cloudy

79°F

26°C

Humidity	79%
Wind Speed	SW 10 mph
Barometer	29.86 in (1010.7 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	18 Jun 9:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles NW Bryan OH

Today
High: 86 °F
T-storms
Likely
Tonight
Low: 64 °F
T-storms then
Chance
T-storms
Juneteenth
High: 77 °F
Slight Chance
Showers
Thursday Night
Low: 60 °F
Mostly Clear
Friday
High: 83 °F
Mostly Sunny
Friday Night
Low: 67 °F
Partly Cloudy
Saturday
High: 89 °F
Mostly Sunny
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 93 °F
Hot

Detailed Forecast

Today

Showers and thunderstorms likely, mainly after 5pm. Mostly cloudy, with a high near 86. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms before 2am, then a chance of showers. Low around 64. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Juneteenth

A 20 percent chance of showers before 2pm. Partly sunny, with a high near 77. Northwest wind around 10 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear, with a low around 60. West wind around 5 mph.

Friday

Mostly sunny, with a high near 83. West wind 5 to 10 mph.

Friday Night

Partly cloudy, with a low around 67.

Saturday

Mostly sunny, with a high near 89.

Saturday Night

Mostly clear, with a low around 73.