Nov 15, 2021 1730 UTC Day 2 Convective Outlook
Updated: Mon Nov 15 17:23:13 UTC 2021 (20211115 1730Z Day 2 shapefile | 20211115 1730Z Day 2 KML)
Probabilistic to Categorical Outlook Conversion Table
Categorical Graphic
20211115 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
20211115 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
20211115 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
20211115 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 151723

   Day 2 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   1123 AM CST Mon Nov 15 2021

   Valid 161200Z - 171200Z

   ...NO THUNDERSTORM AREAS FORECAST...

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

   ...Synopsis...
   A mid-level trough will move through the northern Rockies and into
   the Plains on Tuesday. At the surface, lee cyclogenesis is expected
   in the Central Plains. Strengthening low-level flow, in response to
   the deepening surface cyclone, will advect low-level moisture
   northward into portions of the Central Plains and Ozarks ahead of a
   southward moving cold front. However, moisture return will be too
   shallow to overcome the strong capping inversion and therefore,
   thunderstorm development along or ahead of the cold front is not
   anticipated.

   ..Bentley.. 11/15/2021

   CLICK TO GET WUUS02 PTSDY2 PRODUCT

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