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Lake Effect Snow Continues, Snow For Appalachians And Warm Temperatures Out West

Despite the latest winter storm winding down, heavy lake effect snow continues downwind of the Great Lakes. This is especially true off Lakes Erie and Ontario, where blizzard warnings from snow, winds and cold temperatures persist in New York state. A clipper system may deliver light snow accumulations across the Ohio and Tennessee Valleys into the Appalachians. Temperatures will be warm out West. Read More >

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

33°F

1°C

Humidity 89%
Wind Speed W 8 mph
Barometer 30.06 in (1020.4 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 28 Feb 12:56 am CST
Extended Forecast for

Lesterville SD

  • Overnight

    Overnight: A chance of snow, mainly after 3am. Mostly cloudy, with a low around 30. West wind around 5 mph. Chance of precipitation is 40%.

    Chance Snow

    Low: 30 °F

  • Friday

    Friday: A chance of snow, mainly before 7am. Mostly cloudy, with a high near 45. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.

    Chance Snow
    then Partly
    Sunny

    High: 45 °F

  • Friday
    Night

    Friday Night: Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 29. Northwest wind 5 to 10 mph becoming south southeast in the evening.

    Patchy Fog

    Low: 29 °F

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 59. South wind 10 to 15 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 59 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 33. South wind around 10 mph becoming northwest after midnight.

    Mostly Cloudy

    Low: 33 °F

  • Sunday

    Sunday: Partly sunny, with a high near 48. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Partly Sunny

    High: 48 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Mostly Cloudy

    Low: 26 °F

  • Monday

    Monday: Partly sunny, with a high near 39.

    Partly Sunny

    High: 39 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 28.

    Partly Cloudy

    Low: 28 °F

Detailed Forecast

Overnight
A chance of snow, mainly after 3am. Mostly cloudy, with a low around 30. West wind around 5 mph. Chance of precipitation is 40%.
Friday
A chance of snow, mainly before 7am. Mostly cloudy, with a high near 45. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.
Friday Night
Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 29. Northwest wind 5 to 10 mph becoming south southeast in the evening.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 59. South wind 10 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 33. South wind around 10 mph becoming northwest after midnight.
Sunday
Partly sunny, with a high near 48. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Mostly sunny, with a high near 44. Breezy.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 44.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Lesterville SD
 43.04°N 97.58°W (Elev. 1394 ft)
Last Update:
10:30 pm CST Feb 27, 2020
Forecast Valid:
1am CST Feb 28, 2020-6pm CST Mar 5, 2020
 
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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