Storm Prediction Center Mesoscale Discussion 178
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Mesoscale Discussion 178 | |
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Mesoscale Discussion 0178 NWS Storm Prediction Center Norman OK 0806 PM CDT Fri Mar 14 2025 Areas affected...southern Minnesota...southwestern Wisconsin...northern and eastern Iowa...and northwestern Illinois Concerning...Severe Thunderstorm Watch 31...34...35... Valid 150106Z - 150300Z The severe weather threat for Severe Thunderstorm Watch 31, 34, 35 continues. SUMMARY...Severe storms posing primarily a damaging wind risk will continue spreading northeastward across the mid/upper Mississippi Valley area. DISCUSSION...Latest radar loop shows an arcing/broken band of storms from south-central Minnesota southeastward to eastern Iowa, and spreading gradually toward/into northwestern Missouri. Storms are not particularly robust from a reflectivity perspective -- as they remain largely high-based above the remnant deep/dry diurnal boundary layer. Still, given very strong flow aloft, and the dry air remaining sub-cloud, damaging winds will locally remain possible over the next several hours. ..Goss.. 03/15/2025 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...ILX...MKX...DVN...ARX...MPX...DMX... LAT...LON 40369130 41329168 42659243 43259405 43979466 44529381 44459291 44219140 42909038 41758969 40369045 40369130 |
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2025-03-15 01:30:05