I guess it’s that time of year again…
Due to atmospheric instability over the next following days, severe weather will pop up (mainly in the afternoons), across the Metro Area. This type of constant instability is not entirely common in the Northeast, as it only occurs when all the ingredients come together during the day (i.e. lifting parcels of moist air as well as a ‘trigger’ of sorts to jump start the storms), but due to a build up of heat and moisture, even winds coming off the Sound can create thunderstorms. Over the past several days, intense lightning storms have made night into day for certain portions of the Tri-State, and it was only several days ago when The National Weather Service confirmed a weak tornado touched down in North Haven, Connecticut.
The primary threat from these ‘pop-up storms’ is flash flooding and lightning, although it would be inadvisable to disregard this threat as nothing, as hail, high winds, as well as the potential for some isolated spin-ups does exist throughout the week.
Remember to stay alert and aware of all current threats and alerts, and make sure you alter your plans accordingly if thunderstorms are in the forecast.