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

3°F

-16°C

Humidity 69%
Wind Speed W 8 mph
Barometer 30.31 in (1029.0 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-10°F (-23°C)
Last update 20 Jan 4:53 am EST
Extended Forecast for

2 Miles NE Upper Sandusky OH

Cold Weather Advisory January 20, 05:19am until January 20, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 20, 05:19am until January 20, 12:00pm

    NOW until 12:00pm Tue

    Cold Weather Advisory

  • Today

    High: 17 °F

    Sunny

  • Tonight

    Tonight: A slight chance of snow after 1am. Increasing clouds, with a temperature falling to near 12 by 9pm, then rising to around 21 during the remainder of the night. Wind chill values as low as zero. South wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 12 °F⇑

    Mostly Clear
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 36. Breezy, with a southwest 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: 36 °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: Mostly sunny, with a high near 26. West wind 14 to 17 mph.

    High: 26 °F

    Mostly 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 13.

    High: 13 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 17. Wind chill values as low as -15. Southwest wind 10 to 14 mph.
Tonight
A slight chance of snow after 1am. Increasing clouds, with a temperature falling to near 12 by 9pm, then rising to around 21 during the remainder of the night. Wind chill values as low as zero. South wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
Snow likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 36. Breezy, with a southwest 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
Mostly sunny, with a high near 26. West wind 14 to 17 mph.
Thursday Night
Mostly cloudy, with a low around 6.
Friday
Mostly cloudy, with a high near 13.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Mostly cloudy and cold, with a high near 9.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 15. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Mostly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Upper Sandusky OH
 40.86°N 83.24°W (Elev. 801 ft)
Last Update:
4:31 am EST Jan 20, 2026
Forecast Valid:
5am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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