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Hazardous Weather Conditions

Current conditions at

Marysville Union County Airport (KMRT)

Lat: 40.22°NLon: 83.35°WElev: 1021ft.

Fair

8°F

-13°C

Humidity 53%
Wind Speed E 8 mph
Barometer 30.62 in
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 24 Jan 11:35 am EST
Extended Forecast for

Marysville OH

Cold Weather Advisory January 24, 11:44am until January 24, 12:00pm
Winter Storm Warning until January 26, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory January 24, 11:44am until January 24, 12:00pm
    Winter Storm Warning until January 26, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 12 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow, mainly after midnight. Low around 11. East wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 11 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 19. Northeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 19 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 5. Wind chill values as low as -6. North wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 5 °F

    Snow Likely

  • Monday

    Monday: A slight chance of snow before 1pm. Mostly sunny, with a high near 12. West wind 10 to 13 mph. Chance of precipitation is 20%.

    High: 12 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around -5.

    Low: -5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 17.

    High: 17 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of snow after 3pm. Mostly cloudy, with a high near 12. Wind chill values as low as -4. East wind around 7 mph. Chance of precipitation is 20%.
Tonight
Snow, mainly after midnight. Low around 11. East wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 19. Northeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 5. Wind chill values as low as -6. North wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
A slight chance of snow before 1pm. Mostly sunny, with a high near 12. West wind 10 to 13 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around -5.
Tuesday
Partly sunny, with a high near 17.
Tuesday Night
Mostly cloudy, with a low around 1.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 14.
Thursday Night
Partly cloudy, with a low around -2.
Friday
Mostly sunny, with a high near 14.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marysville OH
 40.25°N 83.37°W (Elev. 997 ft)
Last Update:
4:00 am EST Jan 24, 2026
Forecast Valid:
11am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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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