Tag: 390

Official

SPC MD 390

MD 0390 CONCERNING SEVERE POTENTIAL...WATCH UNLIKELY FOR ERN WV PNHDL...NRN VA...MD...DC...SRN PA...DE...SRN NJ Mesoscale Discussion 0390 NWS Storm Prediction Center Norman OK 0252 AM CDT Fri Apr 04 2025 Areas affected...ern WV Pnhdl...nrn VA...MD...DC...srn PA...DE...srn NJ Concerning...Severe potential...Watch unlikely Valid 040752Z - 040845Z Probability of Watch Issuance...20 percent SUMMARY...Strong, potentially damaging wind gusts, may accompany weak thunderstorm activity likely to spread east of the Blue Ridge and across the Greater Washington D.C./Baltimore metropolitan areas through 6-7 AM EDT. It is not clear that a severe weather watch is needed, but trends are being monitored. DISCUSSION...A narrow line of thunderstorms has