Nov 26, 2021 1730 UTC Day 2 Convective Outlook
Updated: Fri Nov 26 16:30:21 UTC 2021 (20211126 1730Z Day 2 shapefile | 20211126 1730Z Day 2 KML)
Probabilistic to Categorical Outlook Conversion Table
Categorical Graphic
20211126 1730 UTC Day 2 Outlook Graphic
Day 2 Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
No Risk Areas Forecast
Probabilistic Tornado Graphic
20211126 1730 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
20211126 1730 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
No Risk Areas Forecast
Probabilistic Large Hail Graphic
20211126 1730 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
No Risk Areas Forecast
   SPC AC 261630

   Day 2 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   1030 AM CST Fri Nov 26 2021

   Valid 271200Z - 281200Z

   ...NO THUNDERSTORM AREAS FORECAST...

   ...SUMMARY...
   Thunderstorms are not forecast across the contiguous United States
   on Saturday.

   ...Synopsis and Discussion...
   Within the southern stream of the mid-level westerlies, a shortwave
   trough is forecast to move eastward from north-central Mexico across
   much of TX on Saturday. Some modest low/mid-level moisture should
   return northward across parts of TX ahead of this feature, with a
   broad swath of light to moderate precipitation likely occurring
   associated with the ascent preceding the upper trough/low. However,
   more substantial low-level moisture is expected to remain confined
   to the western Gulf of Mexico to the south of a remnant front.
   Consensus of latest guidance suggests that any elevated instability
   that may develop with the light to moderate precipitation over TX
   should remain too shallow/meager to support a meaningful chance of
   lightning flashes. Accordingly, thunderstorm chances are being held
   at less than 10% for Saturday across the CONUS.

   ..Gleason.. 11/26/2021

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   NOTE: THE NEXT DAY 2 OUTLOOK IS SCHEDULED BY 0700Z