We are keeping an eye on a winter/spring storm system that could bring accumulating snow to parts of our region later this week. More on that in a sec… Before we get to the snow, I have a couple of really nice days to tell you about.
Today will be mostly sunny, warm and not terribly windy with highs in the mid to upper 50s. Central South Dakota will be quite a bit warmer with highs ranging from the mid 60s in Pierre to the mid 70s in Gregory, Winner and White River. Tomorrow won’t be quite as warm in central South Dakota, but we will warm back into the low 60s in the Sioux Falls area.
Of course, the “big talker” this morning is the possibility of snow later this week. It’s true, part of our region could get several inches of snow late Tuesday night and Wednesday. Our latest models are suggesting the potential for four or more inches. At this point it is way too early to get specific with a track, but it looks like the best chance for snow accumulation will be a long and south of line that runs from Marshall to Mitchell to Winner. In addition to snow, strong wind gusts will create blowing snow Wednesday afternoon and Wednesday night into Thursday.
Don’t make any major decisions yet, there’s a lot that could change with the storm system. Snowfall amounts will depend largely on how fast cold air wraps its way into the system and changes rain to snow. The track is also still uncertain… A couple of our forecast models still take this system well south of our area. I’ll be watching things closely as the system develops and will have updates as things change.