SPC Jun 19, 2017 Day 4-8 Severe Weather Outlook

By Newsroom America Feeds at 19 Jun 2017

Day 4-8 Outlook
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0340 AM CDT Mon Jun 19 2017 Valid 221200Z - 271200Z ...DISCUSSION... Large spread/variability exists in medium-range models for the potential development and subsequent evolution in the forecast of a tropical convective system in the Gulf of Mexico. This scenario will undoubtedly influence the synoptic pattern east of the Rockies and potential corridors for severe thunderstorms. Due to this concern, and uncertainties regarding northern stream mid-level shortwaves' influence for the area from the central Plains into the Corn Belt, will advertise the extended period with a predictability-too-low highlight. Read more



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