St. Louis Braces for Major Winter Storm with Dry Snow Impact

St. Louis Braces for Major Winter Storm with Dry Snow Impact

St. Louis Braces for Major Winter Storm with Dry Snow Impact

Hey everyone, if you're in St. Louis or the surrounding areas, get ready—winter is about to hit us hard! A major snowstorm is on its way, bringing with it what meteorologists call "dry snow," and it could pile up fast.

Now, let's break this down. The St. Louis region is under a winter storm watch starting just after midnight on Tuesday. Forecasts are predicting anywhere from 4 to 10 inches of snow , with some areas south of the city possibly getting even more. That’s a serious amount of snowfall, and it's all because of the frigid Arctic air moving in.

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So, what’s dry snow , and why does it matter? Unlike wet, heavy snow that sticks to trees and power lines, dry snow is light and powdery. This happens when temperatures are well below freezing, preventing snowflakes from partially melting before they hit the ground. The upside? It’s easier to shovel. The downside? It’s much more likely to blow and drift , which can make driving and visibility a nightmare.

Here’s a fun fact: Typically, one inch of water equals about 10 inches of snow in our area. But because of the extreme cold this time, the ratio is expected to be closer to 1 inch of water creating nearly 20 inches of snow . That means even a small amount of precipitation can lead to big snow totals . Current estimates suggest St. Louis could get around half an inch of precipitation , leading to that 4 to 10-inch range of snowfall.

This storm isn't just about the snow, though. Temperatures are going to plummet , making for some dangerously cold conditions. So if you have to be outside, bundle up! And, of course, keep an eye on school closings, road conditions, and any updates from local officials.

If you haven’t already, now’s the time to prepare —make sure you have food, water, and emergency supplies in case travel becomes difficult. Stay safe, stay warm, and if you don’t have to go out, enjoy the snow from indoors!

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