Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0309 AM CDT Wed Jul 01 2020 Valid 041200Z - 091200Z ...DISCUSSION... General agreement between medium-range models is evident with respect to larger-scale features at this time, with overall maintenance of low-amplitude western U.S. troughing, and downstream ridging over the central and into the eastern U.S. through the period. Along the northern periphery of the central U.S. ridge, a belt of moderate flow is expected, affecting roughly the northern third of the U.S. and Canada. Within this belt of flow, multiple small-scale perturbations will advance sequentially eastward, and will likely be associated with episodes of enhanced storm coverage/severe potential. However, given that the timing/location of these mobile disturbances is difficult to discern beyond short-range forecasts, no risk areas will be included at present. Elsewhere, potential for organized severe weather potential appears low through the period.Read more
from SPC Forecast Products http://www.spc.noaa.gov/products/exper/day4-8/
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