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Topic: SPC Jul 17, 2022 Day 4-8 Severe Weather Outlook (Read 44 times) previous topic - next topic

SPC Jul 17, 2022 Day 4-8 Severe Weather Outlook

SPC Jul 17, 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
0343 AM CDT Sun Jul 17 2022

Valid 201200Z - 251200Z

...DISCUSSION...
Medium-range model guidance is in general agreement in depicting a
mid-level trough over the Great Lakes on Wednesday (day 4) and into
the Northeast on Thursday (day 5).  Convective coverage and
intensity remain unclear in the Great Lakes/OH Valley on Wednesday.
Models are showing a fairly moist/unstable boundary layer over the
Northeast on Thursday coincident with the mid-level trough passage.
By the latter part of the extended period, the mid-level ridge will
enco*pass a large part of the southern CONUS with low-amplitude flow
to the north.


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Source: SPC Jul 17, 2022 Day 4-8 Severe Weather Outlook (http://ht**://www.spc.noaa.gov/products/exper/day4-8/)