Snow may be possible this weekend in St. Louis as another round of precipitation is expected. The only question is how far south the snow and cold get.
The St. Louis NWS is noting that while very few details are clear at this time, the forecasted pattern indicates an increasing threat for winter weather Sunday into Monday. This comes after very warm temperatures are expected for Friday and possibly into Saturday. It notes that there are still significant differences in where impacts will be from any one precipitation type, but the overall confidence for at least marginally impactful winter weather is increasing.
Confidence in wintry precipitation is increasing areawide late Sunday into Monday. Confidence in amounts or exact precipitation types is low, and details will likely change. If you’re traveling during that time, stay updated as details emerge. pic.twitter.com/LbcUtDLzi0
— NWS St. Louis (@NWSStLouis) February 26, 2026
“While we are confident that the broader region will see wintry precipitation later this weekend, slight differences in the cold front’s location and depth of cold air will impact exact precipitation types,” the St. Louis NWS said…