A WINTER WEATHER ADVISORY IS IN EFFECT FOR PORTIONS OF EASTERN SOUTH DAKOTA INCLUDING SIOUX FALLS TONIGHT INTO TOMORROW.

A WINTER STORM WARNING IS IN EFFECT FOR EXTREME SOUTHEASTERN SOUTH DAKOTA, SOUTHERN MINNESOTA, NORTHERN IOWA AND NORTHEASTERN NEBRASKA TONIGHT INTO TOMORROW.

Our next system is gearing up and getting ready to bring more snow to the region later today, tonight and tomorrow. Light snow will develop across portions of Central and Southern South Dakota this afternoon and continue to develop and intensify this evening and overnight tonight. Snow will continue tomorrow morning, gradually ending from Southwest to Northeast tomorrow afternoon.

There is quite a bit of moisture feeding into the system and that will help push snowfall amounts into the 5 to 8 inch range across parts of Northwestern Iowa and Southern Minnesota. Amounts will be lighter to the north and west. Sioux Falls, Brookings and Yankton will likely be in the 3 to 6 inch range, Watertown and Mitchell will get slightly less. Huron, Mitchell and Chamberlain could get to 2 to 3 inches with around 2 inches posible in Aberdeen and around an inch or less in Pierre.

While there could be a few gusts to between 15 and 20 mph, the wind should stay fairly light behind this system and that means blowing snow will not be a big issue. That said, visibility could still be reduced during times of heavier snowfall. Roads will also become snow covered and slippery. Once again, snow will end and travel conditions will improve Wednesday afternoon into Wednesday night.

We will get a brief break from the snow on Thursday and then yet another system will bring more snow on Friday with more snow chances through the weekend. Accumulation will be possible this weekend, especially across Southeastern South Dakota, Southwestern Minnesota and Northwestern Iowa. Stay tuned for updates. We will Get more specific with storm track and snow totals as we get closer.