033
ACUS11 KWNS 100126
SWOMCD
SPC MCD 100125
TNZ000-KYZ000-MOZ000-ARZ000-100300-
MESOSCALE DISCUSSION 1567
NWS STORM PREDICTION CENTER NORMAN OK
0825 PM CDT THU JUL 09 2026
AREAS AFFECTED...PORTIONS OF SOUTHWESTERN KENTUCKY INTO WESTERN
TENNESSEE AND FAR EASTERN ARKANSAS
CONCERNING...SEVERE THUNDERSTORM WATCH 477...
VALID 100125Z - 100300Z
THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 477
CONTINUES.
SUMMARY...THE THREAT FOR SEVERE THUNDERSTORMS IN WW 477 CONTINUES
THIS EVENING, WITH STORMS POSING A RISK OF 55-70 MPH WINDS. SOME
LOCAL EXTENSIONS OF WW 477 MAY OCCUR AS STORMS CONTINUE
EAST-SOUTHEAST ACROSS THE WATCH AREA.
DISCUSSION...CONVECTION IN EASTERN PARTS OF WW 477 HAS GROWN UPSCALE
INTO A LINEAR CLUSTER MOVING EAST-SOUTHEASTWARD. STEEP LOW-LEVEL
LAPSE RATES (EVIDENT ON 00Z BNA SOUNDING) AND STRONG DCAPE IN EXCESS
OF 1200 J/KG WILL SUPPORT STRONG THUNDERSTORM GUSTS OF 55-70 MPH,
PARTICULARLY BEHIND ANY LEADING-EDGE BOWING SEGMENTS. THIS
CONVECTION IS EXPECTED TO CONTINUE EAST-SOUTHEASTWARD INTO THE
EVENING, AND ADDITIONAL LOCAL WATCH EXTENSIONS MAY OCCUR IN ADVANCE
OF THIS LINE.
..HALBERT.. 07/10/2026
..PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT
ATTN...WFO...OHX...PAH...MEG...LZK...
LAT...LON 36149082 36319057 36289015 36398985 36498957 36708909
36878871 37178809 37298768 37068735 36798737 36308784
35898834 35618883 35458932 35408992 35419031 35469062
35649093 36019097 36149082
MOST PROBABLE PEAK WIND GUST...55-70 MPH
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