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

Hazardous Weather Conditions

Current conditions at

London Madison County Airport (KUYF)

Lat: 39.93°NLon: 83.46°WElev: 1083ft.

Mostly Cloudy

61°F

16°C

Humidity 55%
Wind Speed S 14 G 22 mph
Barometer 29.42 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 16 Mar 12:15 am EDT
Extended Forecast for

South Vienna OH

Severe T-storm Watch until March 16, 04:00am
Wind Advisory March 16, 12:20am until March 16, 08:00am
Click here for hazard details and duration
Severe T-storm Watch
Wind Advisory
  •  
    Severe T-storm Watch until March 16, 04:00am
    Wind Advisory March 16, 12:20am until March 16, 08:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 34 °F

    Showers and
    Windy

  • Monday

    Monday: A slight chance of rain and snow showers before 11am, then a chance of snow showers. Mostly cloudy, with a temperature falling to around 29 by 5pm. Breezy, with a southwest wind around 25 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 41 °F⇓

    Breezy.
    Mostly Cloudy
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: A chance of snow showers, mainly between 7pm and 8pm. Mostly cloudy, with a low around 18. Breezy, with a west wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Breezy.
    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 27. West wind around 17 mph, with gusts as high as 28 mph.

    High: 27 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19. Southwest wind 5 to 9 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow before 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain before 2pm. Partly sunny, with a high near 56. Chance of precipitation is 30%.

    High: 56 °F

    Chance Rain

Detailed Forecast

Overnight
Showers, mainly between 1am and 5am. Low around 34. Windy, with a south wind 25 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A slight chance of rain and snow showers before 11am, then a chance of snow showers. Mostly cloudy, with a temperature falling to around 29 by 5pm. Breezy, with a southwest wind around 25 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers, mainly between 7pm and 8pm. Mostly cloudy, with a low around 18. Breezy, with a west wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly cloudy, with a high near 27. West wind around 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 19. Southwest wind 5 to 9 mph.
Wednesday
A slight chance of snow before 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
A chance of rain before 2pm. Partly sunny, with a high near 56. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 59.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Vienna OH
 39.93°N 83.61°W (Elev. 1198 ft)
Last Update:
11:57 pm EDT Mar 15, 2026
Forecast Valid:
12am EDT Mar 16, 2026-6pm EDT Mar 22, 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