Monthly averages Columbia Longitude: -98.31, Latitude: 45.61 Average weather Columbia, SD - 57433. The US average is 28 inches of snow per year. Updated South Dakota weather maps. Station Data. COVID-19 in South Dakota: 448 new total cases; Death toll rises to 948; Active cases at 14,088 Video Billing for a state-government logo was from same address as home of a key state official Be prepared with the most accurate 10-day forecast for Sioux Falls, SD with highs, lows, chance of precipitation from The Weather Channel and Weather.com On average, there are 213 sunny days per year in South Dakota. See the latest South Dakota enhanced weather satellite map, including areas of cloud cover. South Dakota averages 39 inches of snow per year. Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. Weather forecasts for all towns and cities in South Dakota South Dakota Weather. South Dakota, the 17th largest state in the nation, covers so much area that it has several different geographic areas, each with its own weather pattern. South Dakota gets some kind of precipitation, on average, 80 days per year. Be prepared with the most accurate 10-day forecast for Aberdeen, SD with highs, lows, chance of precipitation from The Weather Channel and Weather.com The weather also varies depending on … NOAA Weather Radio Transmitter Coverage for South Dakota Developing Storm in the South; Elevated Fire Weather Conditions for Southern California A developing storm system tracking along the northern Gulf Sunday will bring locally heavy rainfall, flash flooding, and a few strong to severe thunderstorms to the south and southeast states. Weather for the next 15 days in Sioux Falls, South Dakota state, USA Weather in Sioux Falls for today, Sunday, 29 Nov 2020 Sunrise: 07:50 Sunset: 16:41 Moonrise: 16:29 Moonset: 06:58 UV Index: 1 The US average is 205 sunny days. The ineractive map makes it easy to navitgate around the globe. Precipitation is rain, snow, sleet, or hail that falls to the ground. Monthly: 1981-2010 normals South Dakota State University Mesonet's realtime weather data displaying 5-min, since midnight, and yesterday's summary and Ag related data such as Soil Temperature, Evapotranspiration (ET), Growing Degree Days (GDD), Freeze/Frost probability and more!