Tag: 837

Official

SPC MD 837

MD 0837 CONCERNING SEVERE POTENTIAL...WATCH POSSIBLE FOR UPSTATE NEW YORK INTO VERMONT AND FAR WESTERN MASSACHUSETTS Mesoscale Discussion 0837 NWS Storm Prediction Center Norman OK 1116 AM CDT Sat May 17 2025 Areas affected...Upstate New York into Vermont and far western Massachusetts Concerning...Severe potential...Watch possible Valid 171616Z - 171845Z Probability of Watch Issuance...60 percent SUMMARY...Storms will increase in coverage and intensity through the day, with areas of hail, wind, and a couple brief tornadoes possible. DISCUSSION...In the wake of the early day activity over northern NY, southerly winds continue to destabilize the area, well ahead of the cold front and