![]() | MESOSCALE DISCUSSION 1380 NWS Storm Prediction Center Norman OK 1241 PM CDT Mon Jun 29 2026 AREAS AFFECTED...Central North Dakota CONCERNING...Severe potential...Watch likely VALID 291741Z - 291945Z PROBABILITY OF WATCH ISSUANCE...80 percent SUMMARY...The potential for severe thunderstorms capable of all hazards is expected to increase by 19-20Z. A watch is likely. DISCUSSION...Recent trends in visible satellite and radar data indicate a gradual increase in shower and thunderstorm development across western ND into northwest SD. That activity is located to the west of a n-s-oriented stationary front/inverted trough located over central ND and within a zone of ....... more |