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

Hazardous Weather Conditions

Current conditions at

Dayton, Dayton-Wright Brothers Airport (KMGY)

Lat: 39.59°NLon: 84.22°WElev: 958ft.

Overcast

14°F

-10°C

Humidity 64%
Wind Speed N 5 mph
Barometer 30.25 in (1026.4 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 31 Jan 12:53 pm EST
Extended Forecast for

Miamisburg OH

Cold Weather Advisory January 31, 10:00pm until February 1, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 17. North wind 6 to 9 mph.

    High: 17 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 0. Northwest wind around 7 mph.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 22. Wind chill values as low as -8. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 22 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 7. Wind chill values as low as -1. Calm wind becoming south around 5 mph after midnight.

    Low: 7 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of snow before 1pm. Mostly cloudy, with a high near 31. South wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.

    High: 31 °F

    Cloudy then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 17. North wind 6 to 9 mph.
Tonight
Mostly cloudy, with a low around 0. Northwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 22. Wind chill values as low as -8. Light and variable wind becoming west around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 7. Wind chill values as low as -1. Calm wind becoming south around 5 mph after midnight.
Monday
A slight chance of snow before 1pm. Mostly cloudy, with a high near 31. South wind 6 to 9 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
A chance of snow after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Partly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
Partly sunny, with a high near 25.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Friday
A chance of snow. Cloudy, with a high near 35. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Miamisburg OH
 39.64°N 84.27°W (Elev. 797 ft)
Last Update:
12:54 pm EST Jan 31, 2026
Forecast Valid:
1pm EST Jan 31, 2026-6pm EST Feb 6, 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