Severe Weather Coordination Message #1 – Tuesday 6/15/21 Severe Weather Potential

Hello to all…

..Isolated to Scattered Strong to Severe Thunderstorms possible to likely across Southern New England particularly Central and Eastern New England away from the immediate coast this Tuesday Afternoon and Evening. Strong to damaging winds, hail, frequent lightning and heavy rainfall with urban to poor drainage flooding are the main threats..
..The Storm Prediction Center (SPC) has placed much of Southern New England in a marginal risk for severe weather as more heating and destabilization is occurring away from the immediate coast leading to higher instability than originally forecasted. This coupled with strong winds aloft and cooling in the atmosphere will allow for some strong to severe thunderstorm development and the timeframe for severe weather potential for 2-8 PM Tuesday..
..SKYWARN Self-Activation is likely to monitor this severe weather potential for this Tuesday Afternoon and Evening. This will be the only coordination message as we shift into operations mode. Below is the NWS Boston/Norton Area Forecast Discussion, Enhanced Hazardous Weather Outlook and SPC Day-1 Convective Outlook..

NWS Boston/Norton Area Forecast Discussion:

NWS Boston/Norton Enhanced Hazardous Weather Outlook:

SPC Day-1 Convective Outlook:

Respectfully Submitted,

Robert Macedo (KD1CY)
ARES SKYWARN Coordinator
Eastern Massachusetts ARES Section Emergency Coordinator
Home Phone #: (508) 994-1875 (After 6 PM)
Home/Data #: (508) 997-4503 (After 6 PM)
Work Phone #: 508-346-2929 (8 AM-5 PM)
Email Address:
Like us on Facebook –
Follow us on Twitter –