840
ACUS11 KWNS 202315
SWOMCD
SPC MCD 202314
VAZ000-WVZ000-MDZ000-202345-
MESOSCALE DISCUSSION 0809
NWS STORM PREDICTION CENTER NORMAN OK
0614 PM CDT WED MAY 20 2026
AREAS AFFECTED...PORTIONS OF NORTHEAST VIRGINIA
CONCERNING...SEVERE THUNDERSTORM WATCH 234...236...
VALID 202314Z - 202345Z
THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 234, 236
CONTINUES.
SUMMARY...A DAMAGING GUST OR EPISODE OF HAIL MAY OCCUR IN THE NEXT
1-2 HOURS.
DISCUSSION...A CLUSTER OF STORMS CONTINUES TO TRACK NORTHEAST TOWARD
A LOCALIZED A PRISTINE AIRMASS THAT HAS YET TO BE OVERTURNED BY
CONVECTION (E.G. THE GRANT COUNTY AIRPORT ASOS SHOWING 87 F SURFACE
TEMPERATURES). AS SUCH, STORM CORES IN THE AREA MAY REMAIN STRONG
ENOUGH OVER THE NEXT 1-2 HOURS TO PRODUCE A DAMAGING GUST OR
INSTANCE OF HAIL AS THEY APPROACH THIS RESERVOIR OF POTENTIALLY
UNSTABLE AIR. THEREAFTER, THE SEVERE THREAT SHOULD CONTINUE TO
DIMINISH WITH TIME.
..SQUITIERI.. 05/20/2026
..PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT
ATTN...WFO...LWX...PBZ...RLX...
LAT...LON 38918094 39197983 39297910 39077864 38817882 38667916
38527953 38477985 38558035 38918094
MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH
MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN
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