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

Hazardous Weather Conditions

Current conditions at

Ottawa Putnam County Airport (KOWX)

Lat: 41.04°NLon: 83.98°WElev: 763ft.

Fair

39°F

4°C

Humidity 75%
Wind Speed SW 8 mph
Barometer 30.14 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 19 Apr 7:55 am EDT
Extended Forecast for

3 Miles ENE Ottawa OH

Frost Advisory April 19, 08:09am until April 19, 09:00am
Freeze Warning April 20, 12:00am until April 20, 11:00am
Click here for hazard details and duration
...
Freeze Warning
  •  
    Frost Advisory April 19, 08:09am until April 19, 09:00am

    NOW until 9:00am Sun

    Frost Advisory

  • Today

    High: 55 °F

    Sunny then
    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of showers before 8pm. Widespread frost after 4am. Otherwise, mostly clear, with a low around 29. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Chance
    Showers then
    Frost

  • Monday

    Monday: Widespread frost before 8am. Otherwise, sunny, with a high near 49. Northwest wind 5 to 10 mph.

    High: 49 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Light and variable wind becoming south 5 to 10 mph in the evening.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 10 percent chance of showers before 8am. Mostly sunny, with a high near 74.

    High: 74 °F

    Slight Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Today
A 30 percent chance of showers after 2pm. Increasing clouds, with a high near 55. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
A 30 percent chance of showers before 8pm. Widespread frost after 4am. Otherwise, mostly clear, with a low around 29. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 49. Northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 35. Light and variable wind becoming south 5 to 10 mph in the evening.
Tuesday
Mostly sunny, with a high near 73. Southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Wednesday
A 10 percent chance of showers before 8am. Mostly sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 61.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Saturday
A chance of showers. Mostly cloudy, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Ottawa OH
 41.03°N 83.98°W (Elev. 764 ft)
Last Update:
6:30 am EDT Apr 19, 2026
Forecast Valid:
8am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation