ACUS11 KWNS 031920

SWOMCD

SPC MCD 031920 

MEZ000-NHZ000-032115-



Mesoscale Discussion 1551

NWS Storm Prediction Center Norman OK

0220 PM CDT Thu Jul 03 2025



Areas affected...southern ME and NH



Concerning...Severe Thunderstorm Watch 483...



Valid 031920Z - 032115Z



The severe weather threat for Severe Thunderstorm Watch 483

continues.



SUMMARY...Limited threat for strong storms is anticipated into early

evening within WW 483, mainly across NH and southern ME.



DISCUSSION...Overall strong to severe storm activity has diminished

into peak heating. Outflow from leading convection outpaced deeper

convective cores and has mitigated a more substantial damaging wind

threat. Locally strong gusts remain possible across the remainder of

Downeast ME that has yet to overturn. The upstream round of

convection from southern VT to far western ME has struggled to

appreciably intensify despite ongoing airmass recovery to its south

over most of NH into far southern ME. It is plausible that

convection may still increase along this outflow with a risk of

locally strong gusts. Farther north in ME, surface temperatures in

the mid 60s to low 70s appear unlikely to support an increased

damaging wind threat prior to 22Z watch expiration.



..Grams.. 07/03/2025



...Please see www.spc.noaa.gov for graphic product...



ATTN...WFO...CAR...GYX...



LAT...LON   45616740 45126707 44606763 43976995 43197179 43297224

            43587221 44297156 45447058 45706917 45616740 



MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH