Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
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Hazardous Weather Conditions

Current conditions at

Dayton, Dayton-Wright Brothers Airport (KMGY)

Lat: 39.54°NLon: -84.08°WElev: 958ft.

Fair

-10°C

14°F

Humidity 67%
Wind Speed Calm
Barometer 1026.1 mb (30.26 in)
Dewpoint -15°C (5°F)
Visibility 16 km
Last update 11 Feb 11:53 pm EST
Extended Forecast for

Waynesville OH

  • Overnight

    Overnight: Mostly cloudy, with a low around -12. Calm wind.

    Mostly Cloudy

    Low: -12 °C

  • Friday

    Friday: A slight chance of snow before 10am, then a slight chance of snow showers after 5pm.  Cloudy, with a high near -3. South wind 5 to 10 km/h becoming west 18 to 23 km/h in the afternoon.  Chance of precipitation is 20%.

    Slight Chance
    Snow then
    Mostly Cloudy

    High: -3 °C

  • Friday
    Night

    Friday Night: A chance of snow showers, mainly before midnight.  Mostly cloudy, with a low around -14. Wind chill values as low as -23. Northwest wind 21 to 26 km/h, with gusts as high as 48 km/h.  Chance of precipitation is 40%. New snow accumulation of less than a half centimeter possible.

    Chance Snow
    Showers

    Low: -14 °C

  • Saturday

    Saturday: A slight chance of snow showers.  Partly sunny, with a high near -10. Wind chill values as low as -23. Northwest wind 14 to 21 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Snow Showers

    High: -10 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around -17. Northwest wind 8 to 11 km/h becoming north after midnight.

    Partly Cloudy

    Low: -17 °C

  • Sunday

    Sunday: A slight chance of snow showers after 2pm.  Partly sunny, with a high near -7. Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance Snow
    Showers

    High: -7 °C

  • Sunday
    Night

    Sunday Night: A chance of snow showers after 9pm.  Mostly cloudy, with a low around -7. Chance of precipitation is 40%.

    Chance Snow
    Showers

    Low: -7 °C

  • Washington's
    Birthday

    Washington's Birthday: Snow likely before 2pm, then rain and snow likely between 2pm and 3pm, then rain likely after 3pm.  Cloudy, with a high near 2. Chance of precipitation is 60%.

    Snow Likely
    then
    Rain/Snow
    Likely

    High: 2 °C

  • Monday
    Night

    Monday Night: Snow likely, mainly before 2am.  Cloudy, with a low around -3. Chance of precipitation is 60%.

    Snow Likely

    Low: -3 °C

Detailed Forecast

Overnight
Mostly cloudy, with a low around -12. Calm wind.
Friday
A slight chance of snow before 10am, then a slight chance of snow showers after 5pm. Cloudy, with a high near -3. South wind 5 to 10 km/h becoming west 18 to 23 km/h in the afternoon. Chance of precipitation is 20%.
Friday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around -14. Wind chill values as low as -23. Northwest wind 21 to 26 km/h, with gusts as high as 48 km/h. Chance of precipitation is 40%. New snow accumulation of less than a half centimeter possible.
Saturday
A slight chance of snow showers. Partly sunny, with a high near -10. Wind chill values as low as -23. Northwest wind 14 to 21 km/h. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around -17. Northwest wind 8 to 11 km/h becoming north after midnight.
Sunday
A slight chance of snow showers after 2pm. Partly sunny, with a high near -7. Chance of precipitation is 20%.
Sunday Night
A chance of snow showers after 9pm. Mostly cloudy, with a low around -7. Chance of precipitation is 40%.
Washington's Birthday
Snow likely before 2pm, then rain and snow likely between 2pm and 3pm, then rain likely after 3pm. Cloudy, with a high near 2. Chance of precipitation is 60%.
Monday Night
Snow likely, mainly before 2am. Cloudy, with a low around -3. Chance of precipitation is 60%.
Tuesday
A chance of snow before 10am. Mostly cloudy, with a high near 3. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around -3.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 4. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Partly sunny, with a high near 6.
Click Map For Forecast
Point Forecast:
Waynesville OH
 39.54°N 84.08°W (Elev. 244 m)
11:58 pm EST Feb 11, 2016
12am EST Feb 12, 2016-6pm EST Feb 17, 2016
 
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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