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

Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Defiance, Defiance Memorial Airport (KDFI)

Lat: 41.34°NLon: 84.43°WElev: 705ft.

Mostly Cloudy

51°F

11°C

Humidity 86%
Wind Speed Calm
Barometer 30.21 in (1022.8 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 10 Oct 5:53 am EDT
Extended Forecast for

Okolona OH

  • Today

    Today: Partly sunny, with a high near 77. Southeast wind 5 to 10 mph.

    High: 77 °F

    Partly Sunny

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 56. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Mostly Cloudy
    then Showers

  • Sunday

    Sunday: Showers, mainly before 10am. High near 69. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 69 °F

    Showers then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 81. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 76.

    High: 76 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers. Mostly sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 77. Southeast wind 5 to 10 mph.
Tonight
Showers and possibly a thunderstorm. Low around 56. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers, mainly before 10am. High near 69. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.
Sunday Night
Mostly cloudy, with a low around 54. Calm wind.
Columbus Day
Mostly sunny, with a high near 81. Light southwest wind increasing to 5 to 10 mph in the morning.
Monday Night
A 50 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 63.
Tuesday
A 30 percent chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 76.
Tuesday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 50.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 68.
Wednesday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 47.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 69.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48.
Friday
A chance of showers. Partly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Okolona OH
 41.4°N 84.15°W (Elev. 650 ft)
Last Update:
6:30 am EDT Oct 10, 2026
Forecast Valid:
6am EDT Oct 10, 2026-6pm EDT Oct 16, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation