Mesoscale Discussion 1643
NWS Storm Prediction Center Norman OK
0327 PM CDT Sun Aug 29 2021
Areas affected...central and eastern Lower Michigan
Concerning...Severe Thunderstorm Watch 473...
Valid 292027Z - 292200Z
The severe weather threat for Severe Thunderstorm Watch 473
SUMMARY...A few strong to severe gusts remain possible across
central and eastern Lower Michigan.
DISCUSSION...Scattered storms persist along a line from northern
parts of Lake Huron into southwest Lower MI. The more robust portion
of the line produced gusts in excess of 40 kt across northern parts
of the state. Farther south, ambient gusts above 30 kt were noted
away from convection, with further augmentation possible as storms
Little additional activity is expected behind the primary line of
storms as low-level winds veer, but increasing coverage is possible
over southern portions of Lower MI as the air mass remains unstable
with MLCAPE to around 2000 J/kg. Wind fields in this region remain
weak, suggesting little organization. However, locally strong gusts
will be possible.
= = =
To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at firstname.lastname@example.org and ask to be removed from WX-STORM. ------------=_1630268893-66761-2217--