Darklordsuperstorm
Member
Weekend threat starting to take shape.
On Saturday, the models remain in good agreement, moving the
upper-level trough into the upper Mississippi Valley and Ozarks. A
cold front is forecast to move quickly eastward into the Mississippi
Valley as a moist airmass advects northward across the Ohio and
Tennessee Valleys. Weak instability appears likely to develop across
parts of the moist sector by afternoon. Thunderstorms that form
along and ahead of the cold front should move eastward across the
Tennessee Valley and northern Gulf Coast States during the
afternoon. Deep-layer shear is forecast to be strong enough to
support a severe threat. Wind damage, hail and possibly a tornado
threat could develop Saturday afternoon.
On Saturday, the models remain in good agreement, moving the
upper-level trough into the upper Mississippi Valley and Ozarks. A
cold front is forecast to move quickly eastward into the Mississippi
Valley as a moist airmass advects northward across the Ohio and
Tennessee Valleys. Weak instability appears likely to develop across
parts of the moist sector by afternoon. Thunderstorms that form
along and ahead of the cold front should move eastward across the
Tennessee Valley and northern Gulf Coast States during the
afternoon. Deep-layer shear is forecast to be strong enough to
support a severe threat. Wind damage, hail and possibly a tornado
threat could develop Saturday afternoon.
