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| Mesoscale Discussion 1710 | |
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Mesoscale Discussion 1710 NWS Storm Prediction Center Norman OK 0749 PM CDT Thu Jul 25 2024 Areas affected...North Central and Eastern Montana Concerning...Severe Thunderstorm Watch 560... Valid 260049Z - 260145Z The severe weather threat for Severe Thunderstorm Watch 560 continues. SUMMARY...The severe threat for WW 560 continues, as thunderstorms in northern Montana have organized into a bowing MCS with outflow winds capable of severe gusts. DISCUSSION...Dry, well mixed boundary layer profiles have supported the organization of thunderstorm outflow into linear bowing segments capable of 60-70 MPH wind gusts across northern Montana. The most intense corridor of thunderstorm winds is currently approaching Glasgow, where the apex of the outflow bowing segment shows 55-60 kt winds at 1200-1500 feet above ground. Given the well mixed nature of the boundary layer, there is little preventing the transfer of this momentum to the surface and could result in reports of wind damage. Depending on the longevity of the linear segments, local watch extension eastward could be needed. ..Halbert/Weinman.. 07/26/2024 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...BYZ...GGW... LAT...LON 48220806 48500808 48710785 48810739 48850706 48890662 48930629 48850596 48740580 48370575 48160573 47550583 47330584 46850603 46770623 46680677 46700726 46700781 46760800 47040814 47320821 47830827 48130815 48220806 |
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