SPC Oct 7, 2017 0730 UTC Day 3 Severe Thunderstorm Outlook

By Newsroom America Feeds at 7 Oct 2017

SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0125 AM CDT Sat Oct 07 2017 Valid 091200Z - 101200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms will be possible on Monday over a large part of the eastern states and in the southern and central Plains. The National Hurricane Center is forecasting Tropical Storm Nate to become a depression on Monday. The remnants of Nate are forecast to move across the central Appalachians and into the Mid-Atlantic states. Some convection will likely be associated with the depression but weak instability will be problematic for a severe threat. Further to the west, an upper-level trough is forecast to move into the southern Rockies on Monday. Thunderstorm activity will be possible in the southern and central Plains Monday evening as the system approaches. In most areas, the instability/shear environment is not expected to be sufficient to support a severe threat. However, a small area in eastern Oklahoma could have a threat but that will be dependent upon mesoscale details and the timing of the upper-level trough. This area will need to be looked at as new model solutions come in. Elsewhere, severe storms are not expected Monday or Monday night. ..Broyles.. 10/07/2017 Read more



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