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Topic: SPC Aug 28, 2022 Day 4-8 Severe Weather Outlook (Read 26 times) previous topic - next topic

SPC Aug 28, 2022 Day 4-8 Severe Weather Outlook

SPC Aug 28, 2022 Day 4-8 Severe Weather Outlook

[html]Day 4-8 Outlook
     
Day 4-8 Outlook Image

Day 4-8 Convective Outlook 
NWS Storm Prediction Center Norman OK
0232 AM CDT Sun Aug 28 2022

Valid 311200Z - 051200Z

...DISCUSSION...
An upper trough will slowly lift east/northeast across the
northeastern U.S. through Day 5/Thu. Thunderstorms will be possible
across parts of New England ahead of a surface cold front on
Wednesday, but severe potential appears limited by ongoing heavy
rain at the beginning of the period. Meanwhile, an upper ridge will
persist across the western U.S. through Day 8/Sun. Aside from the
northeastern U.S. shortwave trough early in the period, the central
and eastern portions of the CONUS will remain beneath a weak,
nondescript upper flow regime. Given a lack of large-scale ascent
and weak flow, organized severe potential will remain limited.


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Source: SPC Aug 28, 2022 Day 4-8 Severe Weather Outlook (http://ht**://www.spc.noaa.gov/products/exper/day4-8/)