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

Hazardous Weather Conditions

Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Fair

2°F

-17°C

Humidity 69%
Wind Speed W 7 mph
Barometer 30.31 in (1029.0 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 20 Jan 5:53 am EST
Extended Forecast for

3 Miles SE Sycamore OH

Cold Weather Advisory January 20, 06:48am until January 20, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 20, 06:48am until January 20, 12:00pm

    NOW until 12:00pm Tue

    Cold Weather Advisory

  • Today

    High: 16 °F

    Sunny

  • Tonight

    Tonight: A slight chance of snow after 3am. Increasing clouds, with a low around 11. Wind chill values as low as -1. South wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 35. Breezy, with a south wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 25. West wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 25 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 12.

    High: 12 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 16. Wind chill values as low as -17. Southwest wind 11 to 14 mph.
Tonight
A slight chance of snow after 3am. Increasing clouds, with a low around 11. Wind chill values as low as -1. South wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday
Snow likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 35. Breezy, with a south wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 22. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 25. West wind 14 to 17 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 6.
Friday
Mostly cloudy, with a high near 12.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
Mostly cloudy and cold, with a high near 8.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 14. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Mostly sunny, with a high near 17.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Sycamore OH
 40.94°N 83.12°W (Elev. 892 ft)
Last Update:
6:19 am EST Jan 20, 2026
Forecast Valid:
6am EST Jan 20, 2026-6pm EST Jan 26, 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