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Topic: SPC Aug 7, 2022 Day 4-8 Severe Weather Outlook (Read 53 times) previous topic - next topic

SPC Aug 7, 2022 Day 4-8 Severe Weather Outlook

SPC Aug 7, 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
0342 AM CDT Sun Aug 07 2022

Valid 101200Z - 151200Z

...DISCUSSION...
Model spreads remain reasonable with the large-scale pattern during
the D4-D8 period, showing an upper high over the central
Rockies/Plains, and a large upper trough moving into the Great Lakes
and Northeast. At the surface, a lengthy front will gradually
translate south through the period, beginning along a Mid Atlantic
to Oklahoma line on Wed/D4, and possibly reaching the Gulf Coast
states by Fri/D6 as the eastern upper trough develops. Although
strong northwest flow is forecast over the Great Lakes on Wed/D4 and
Thu/D5, the aforementioned frontal activity will remain south of the
stronger shear, and thus potential appears too low for more than
isolated severe storms through the period.


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Source: SPC Aug 7, 2022 Day 4-8 Severe Weather Outlook (http://ht**://www.spc.noaa.gov/products/exper/day4-8/)