Southern Indiana Weather Spotter's Reference
Current Mesoscale Discussions for the USA
Checks for Severe Potential, Heavy Rain, Heavy Snow, and Freezing Rain
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MESOSCALE DISCUSSION 2164 NWS Storm Prediction Center Norman OK 1041 PM CDT Fri Aug 28 2026 AREAS AFFECTED...Parts of central/eastern SD into far southeast ND/southwest MN CONCERNING...Severe potential...Watch unlikely VALID 290341Z - 290615Z PROBABILITY OF WATCH ISSUANCE...20 percent SUMMARY...Strong to locally severe storms may develop late tonight. DISCUSSION...Capping has thus far inhibited robust storm development across parts of central/eastern SD. However, increasing low-level flow noted on regional VWPs is indicative of a strengthening warm-advection regime that will likely lead to an increasing coverage of elevated storms late tonight. MUCAPE of ....... more