Nov 3, 2021 0600 UTC Day 1 Convective Outlook
Updated: Wed Nov 3 05:57:22 UTC 2021 (20211103 1200Z Day 1 shapefile | 20211103 1200Z Day 1 KML)
Probabilistic to Categorical Outlook Conversion Table
Categorical Graphic
20211103 1200 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
20211103 1200 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
20211103 1200 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
20211103 1200 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 030557

   Day 1 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   1257 AM CDT Wed Nov 03 2021

   Valid 031200Z - 041200Z

   ...NO SEVERE THUNDERSTORM AREAS FORECAST...

   ...SUMMARY...
   Severe thunderstorms are not currently forecast across the
   contiguous United States today and tonight.

   ...DISCUSSION...
   An upper-level trough will move east-northeastward across the
   Northeast today as another upper-level trough moves southeastward
   into the southern High Plains. Ahead of this trough, a cold front
   will move southward from the Texas Hill Country into south-central
   Texas today. Thunderstorms will be possible near the front and in
   the post-frontal airmass across the Texas Hill Country, and from
   north-central into east Texas. Storms that develop to the north of
   the boundary should be elevated. A severe threat is not expected
   across Texas today. Elsewhere, isolated thunderstorms will be
   possible along the east coast of Florida, in the Florida Keys and
   along parts of the west Coast. Instability in these areas will
   remain too weak for a severe threat.

   ..Broyles/Bentley.. 11/03/2021

   CLICK TO GET WUUS01 PTSDY1 PRODUCT

   NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 1300Z