Apr 22, 2024 0600 UTC Day 2 Convective Outlook
Updated: Mon Apr 22 05:44:25 UTC 2024 (20240422 0600Z Day 2 shapefile | 20240422 0600Z Day 2 KML)
Probabilistic to Categorical Outlook Conversion Table
Categorical Graphic
20240422 0600 UTC Day 2 Outlook Graphic
Day 2 Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
MARGINAL 33,712 685,981 Abilene, TX...Wichita Falls, TX...Lawton, OK...Altus, OK...Mineral Wells, TX...
Probabilistic Tornado Graphic
20240422 0600 UTC Day 2 Tornado Probabilities Graphic
Probability of a tornado within 25 miles of a point.
Hatched Area: 10% or greater probability of EF2 - EF5 tornadoes within 25 miles of a point.
Day 2 Tornado Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
No Risk Areas Forecast
Probabilistic Damaging Wind Graphic
20240422 0600 UTC Day 2 Damaging Wind Probabilities Graphic
Probability of damaging thunderstorm winds or wind gusts of 50 knots or higher within 25 miles of a point.
Hatched Area: 10% of greater probability of wind gusts 65 knots or greater within 25 miles of a point.
Day 2 Wind Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
5 % 33,741 680,305 Abilene, TX...Wichita Falls, TX...Lawton, OK...Altus, OK...Mineral Wells, TX...
Probabilistic Large Hail Graphic
20240422 0600 UTC Day 2 Large Hail Probabilities Graphic
Probability of hail 1" or larger within 25 miles of a point.
Hatched Area: 10% or greater probability of hail 2" or larger within 25 miles of a point.
Day 2 Hail Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
5 % 33,693 687,590 Abilene, TX...Wichita Falls, TX...Lawton, OK...Altus, OK...Mineral Wells, TX...
   SPC AC 220544

   Day 2 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   1244 AM CDT Mon Apr 22 2024

   Valid 231200Z - 241200Z

   ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF
   THE SOUTHERN PLAINS...

   ...SUMMARY...
   Isolated severe thunderstorms will be possible on Tuesday from parts
   of the Texas Caprock eastward across northwest Texas and far
   southwest Oklahoma.

   ...Southern Plains...
   An upper-level ridge will build into the Rockies on Tuesday, as
   mid-level flow remains from the west-northwest across the southern
   Plains. At the surface, a cold front will advance southward across
   western Oklahoma and the Texas Panhandle. South of the front,
   surface dewpoints are forecast to increase into the 50s F across
   northwest Texas by afternoon. As surface temperatures warm during
   the day, a pocket of instability is forecast to develop, with MLCAPE
   expected to peak in the 1000 to 1500 J/kg range. Forecast soundings
   on Tuesday in the afternoon have a capping inversion in place.
   However, increasing low-level convergence along the front may be
   enough for isolated convective initiation. Any storms that form
   would be high-based, and in an environment with moderate deep-layer
   shear and steep lapse rates. This could support a potential for
   isolated supercells with large hail. A strong wind gust or two would
   also be possible. The capping inversion should keep any severe
   threat in a relatively narrow window, from late afternoon into the
   early evening.

   ..Broyles.. 04/22/2024

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   NOTE: THE NEXT DAY 2 OUTLOOK IS SCHEDULED BY 1730Z