As mentioned last night in our forecast post (CLICK HERE), the incredible lift and slantwise instability with this system are progged to produce some heavy mesoscale banding over parts of MO/IL. Please see last night’s discussion for more details about the parameters associated with these phenomena. Let’s take a look at some of the high resolution short-term model data to see how this is unfolding. Snowfall rates in areas that experience thundersnow and convective banding could exceed 3″ per hour!
Jesse L. Risley
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