Dec 3, 2021 0100 UTC Day 1 Convective Outlook
Updated: Fri Dec 3 00:52:06 UTC 2021 (20211203 0100Z Day 1 shapefile | 20211203 0100Z Day 1 KML)
Probabilistic to Categorical Outlook Conversion Table
Categorical Graphic
20211203 0100 UTC Day 1 Outlook Graphic
Day 1 Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
No Risk Areas Forecast
Probabilistic Tornado Graphic
20211203 0100 UTC Day 1 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 1 Tornado Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
No Risk Areas Forecast
Probabilistic Damaging Wind Graphic
20211203 0100 UTC Day 1 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 1 Wind Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
No Risk Areas Forecast
Probabilistic Large Hail Graphic
20211203 0100 UTC Day 1 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 1 Hail Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
No Risk Areas Forecast
   SPC AC 030052

   Day 1 Convective Outlook CORR 1
   NWS Storm Prediction Center Norman OK
   0652 PM CST Thu Dec 02 2021

   Valid 030100Z - 031200Z

   ...NO SEVERE THUNDERSTORM AREAS FORECAST...

   CORRECTED TO RESEND THUNDER LINE

   ...SUMMARY...
   Isolated thunderstorms will be possible in parts of southwest Texas
   this evening. No severe thunderstorms are expected across the
   continental United States this evening and tonight.

   ...DISCUSSION...
   Northwest mid-level flow will be in place from the north-central
   states to the Eastern Seaboard this evening as a shortwave trough
   approaches southwest Texas. Ahead of the trough, mid-level moisture,
   large-scale ascent and weak instability will make isolated
   thunderstorm development possible this evening in the vicinity of
   Del Rio. Conditions do not support severe thunderstorms. Elsewhere
   across the continental United States, no thunderstorms are expected
   through tonight.

   ..Broyles.. 12/03/2021

   CLICK TO GET WUUS01 PTSDY1 PRODUCT

   NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 0600Z