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.

Light Snow Fog/Mist

25°F

-4°C

Humidity 93%
Wind Speed NW 14 G 18 mph
Barometer 30.16 in
Dewpoint 23°F (-5°C)
Visibility 4.00 mi
Wind Chill13°F (-11°C)
Last update 23 Feb 2:02 am EST
Extended Forecast for

Ottawa OH

  • Overnight

    Overnight: A 30 percent chance of snow, mainly between 3am and 5am. Mostly cloudy, with a low around 24. Northwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Chance Snow

  • Monday

    Monday: A 10 percent chance of snow before 7am. Mostly cloudy, with a high near 31. Northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 31 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. Northwest wind 5 to 10 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. South wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 30. West wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A 50 percent chance of snow. Partly sunny, with a high near 35.

    High: 35 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly between 3am and 5am. Mostly cloudy, with a low around 24. Northwest wind around 15 mph, with gusts as high as 30 mph.
Monday
A 10 percent chance of snow before 7am. Mostly cloudy, with a high near 31. Northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 18. Northwest wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 38. South wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 30. West wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 22.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 49.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 27.
Sunday
A slight chance of snow. Partly sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ottawa OH
 41.02°N 84.04°W (Elev. 699 ft)
Last Update:
2:46 am EST Feb 23, 2026
Forecast Valid:
2am EST Feb 23, 2026-6pm EST Mar 1, 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