



Thunderstorms, Rain, Flooding and Snow Over the Weekend
A cold front will produce isolated strong to severe thunderstorms, locally heavy rain and possible flooding from Texas and the Arklatex to the Ohio Valley and central Appalachians this weekend. Meanwhile, a narrow streak of heavy snow is likely across Upper portions of the Midwest, Mississippi Valley and Great Lakes. Finally, dangerous Santa Ana winds are expected across southern California. Read More >
Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Light Rain
39°F
4°C
Humidity | 79% |
Wind Speed | N 12 mph |
Barometer | 29.77 in (1010.6 mb) |
Dewpoint | 33°F (1°C) |
Visibility | 10.00 mi |
Wind Chill | 32°F (0°C) |
Last update | 27 Feb 8:56 pm CST |
Extended Forecast for
Avon SD
Winter Weather Advisory until February 28, 06:00am
-
NOW until
6:00am SunWinter Weather Advisory
-
Tonight
Snow
Low: 21 °F
-
Sunday
Becoming
SunnyHigh: 36 °F
-
Sunday
NightClear
Low: 24 °F
-
Monday
Sunny
High: 40 °F
-
Monday
NightClear then
Clear and
BreezyLow: 28 °F
-
Tuesday
Sunny and
BreezyHigh: 57 °F
-
Tuesday
NightMostly Clear
Low: 30 °F
-
Wednesday
Sunny
High: 59 °F
Detailed Forecast
Tonight
Snow, mainly before 4am. Low around 21. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around 2 inches.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 36. North northwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Clear, with a low around 24. Southwest wind 5 to 15 mph becoming north northwest after midnight.
Monday
Sunny, with a high near 40. North northwest wind 10 to 15 mph becoming southeast in the afternoon.
Monday Night
Clear, with a low around 28. Breezy, with a south wind 10 to 20 mph.
Tuesday
Sunny, with a high near 57. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 60.
Additional Forecasts and Information
Click Map For Forecast
Point Forecast:
Avon SD
43.02°N 98.06°W (Elev. 1624 ft)
43.02°N 98.06°W (Elev. 1624 ft)
9:14 pm CST Feb 27, 2021
9pm CST Feb 27, 2021-6pm CST Mar 6, 2021