Storm Prediction Center (SPC) Mesoscale Discussion - thorntonweather.com

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Updated: Sat, 27-May-2017 7:40am MDT

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RSS Mesoscale Discussions from Storm Prediction Center SPC MD 860 MD 0860 CONCERNING SEVERE THUNDERSTORM WATCH 274... FOR WESTERN TENNESSEE AND VICINITY Mesoscale Discussion 0860 NWS Storm Prediction Center Norman OK 0749 AM CDT Sat May 27 2017 Areas affected...western Tennessee and vicinity Concerning...Severe Thunderstorm Watch 274... Valid 271249Z - 271415Z The severe weather threat for Severe Thunderstorm Watch 274 continues. SUMMARY...Local severe risk continues across the western Tennessee vicinity, within WW 274. DISCUSSION...Latest radar loop shows storms gradually diminishing in intensity across western Tennessee, and expect this trend to continue at this point given less favorable downstream airmass (including strong capping per the morning Nashville RAOB). While a couple of strong cores may still pose risk for marginally severe hail and/or wind, overall downward trend which is expected to continue suggests that WW will likely not need to be expanded downstream. ..Goss.. 05/27/2017 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...OHX...HUN...PAH...MEG... LAT...LON 34998807 35228951 35468992 35928984 36548912 36468797 34998807 Read more SPC Center Public Severe Weather Outlook (PWO) Public Severe Weather Outlook PUBLIC SEVERE WEATHER OUTLOOK NWS STORM PREDICTION CENTER NORMAN OK 0119 AM CDT SAT MAY 27 2017 ...Severe thunderstorms expected over parts of the Ozarks to lower Ohio Valley later today and tonight... * LOCATIONS... Central and southern Missouri Southern Illinois Northern Arkansas Western Kentucky Eastern Oklahoma Northwestern Tennessee Eastern Kansas Extreme southwestern Indiana * HAZARDS... Widespread damaging winds, some hurricane force A few intense tornadoes Widespread large hail, some baseball size * SUMMARY... Widespread severe wind gusts are forecast from the Ozarks eastward to the lower Ohio Valley today. Additionally, very large to giant hail and tornadoes will be possible from the Red River Valley northeastward to the Ozark Plateau. Damaging winds, large hail, and a couple tornadoes will also be possible across the Tennessee Valley, middle Ohio Valley, and portions of the Mid-Atlantic. Preparedness actions... Review your severe weather safety procedures for the possibility of dangerous weather today. Stay tuned to NOAA Weather Radio, weather.gov, or other media for watches and warnings. A watch means that conditions are favorable for severe thunderstorms Read more
Data courtesy National Weather Service Storm Prediction Center.

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