Nov 19, 2021 0700 UTC Day 2 Convective Outlook
Updated: Fri Nov 19 06:27:26 UTC 2021 (20211119 0700Z Day 2 shapefile | 20211119 0700Z Day 2 KML)
Probabilistic to Categorical Outlook Conversion Table
Categorical Graphic
20211119 0700 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
20211119 0700 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
20211119 0700 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
20211119 0700 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 190627

   Day 2 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   1227 AM CST Fri Nov 19 2021

   Valid 201200Z - 211200Z

   ...NO SEVERE THUNDERSTORM AREAS FORECAST...

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

   ...Synopsis...
   A stable, post-frontal air mass is forecast to be in place across
   much of the central and eastern CONUS early Saturday. Some
   modification of this air mass is anticipated across the southern
   Plains throughout the day as warm and moist air returns northward
   ahead of a shortwave trough moving into the central Plains. However,
   this return flow will be shallow, will stable conditions prevailing.

   Stable conditions will persist across much of the eastern CONUS as
   well, with the exception of central/south FL. That region will
   remain ahead of the remnant cold front, with dewpoints remaining the
   60s. Weak low-level convergence along sea-breeze boundaries will
   combine with this low-level moisture to produce isolated
   thunderstorms Saturday afternoon, mainly across parts of the eastern
   and southern FL Peninsula. Severe thunderstorms are not expected.

   ..Mosier.. 11/19/2021

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