ACUS02 KWNS 220559
SWODY2
SPC AC 220558

Day 2 Convective Outlook
NWS Storm Prediction Center Norman OK
1258 AM CDT Fri May 22 2026

Valid 231200Z - 241200Z

...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PORTIONS
OF THE SOUTHERN PLAINS AND SOUTHEAST...

...SUMMARY...
Scattered strong to potentially severe storms appear possible from
the Raton Mesa vicinity into the Oklahoma and Texas Panhandles and
southward near the middle Texas Coast. Additional severe
thunderstorms will be possible in portions of central Georgia.

...Synopsis...
A weak impulse will rotate across the central Plains on D2/Saturday
as a surface low moves northward across the Ohio Valley. A trailing
cold front will extend from the surface low back into the southern
Plains.  Widely scattered thunderstorm activity will be possible
from the central/southern Plains into the lower Mississippi Valley
and across the Southeast. A few stronger storms may be possible
across portions of the southern Plains and the southeastern US.

...TX/OK Panhandles...

Weak forcing for ascent and easterly upslope flow across the Caprock
and into the higher terrain in eastern New Mexico will produce
scattered thunderstorm activity Saturday afternoon. These are
progged to move eastward downstream across the Panhandles into
portions of western Oklahoma. Forecast soundings suggest a plume of
steep to low mid-level lapse rates will still reside across the
OK/TX Panhandles with mid 50s to 60s dew points and moderate
instability. Shear profiles will be marginal, with deep layer shear
around 25-30 kts. Nonetheless, a few more organized storms may
produce strong to severe wind and instances of severe hail.

...Middle Texas Coast...

Thunderstorm activity is expected to form near the Edwards Plateau
on Saturday afternoon and move south and east towards the middle
Texas coast. Ahead of this, moderate to strong afternoon instability
and steep low to mid-level lapse rates will be in place across
portions of southern Texas. Some enhancement of
deep-layer shear is forecast across south TX, which will may provide
opportunity for cold pool organization and damaging wind.

...Central/Southern Georgia...

A weak shortwave will move across Georgia Saturday afternoon as
widely scattered thunderstorm development occurs. Most guidance
suggests deep layer shear around 30-40 kts which may allow for a few
more organized cells. These may produce a few instances of strong to
severe wind.

..Thornton.. 05/22/2026

$$
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