Sep 24, 2015 2000 UTC Day 1 Convective Outlook
Updated: Thu Sep 24 19:09:41 UTC 2015 (20150924 2000Z Day 1 shapefile | 20150924 2000Z Day 1 KML)
Probabilistic to Categorical Outlook Conversion Table
Categorical Graphic
20150924 2000 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
20150924 2000 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
20150924 2000 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
20150924 2000 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 241909

   DAY 1 CONVECTIVE OUTLOOK  
   NWS STORM PREDICTION CENTER NORMAN OK
   0209 PM CDT THU SEP 24 2015

   VALID 242000Z - 251200Z

   ...NO SVR TSTM AREAS FORECAST...

   ...SUMMARY...
   SEVERE THUNDERSTORMS ARE UNLIKELY TODAY AND TONIGHT.

   ...SYNOPSIS...

   NO CHANGES TO PREVIOUS FORECAST.

   ..DARROW.. 09/24/2015

   .PREV DISCUSSION... /ISSUED 1124 AM CDT THU SEP 24 2015/

   ...CENTRAL STATES...
   SCATTERED THUNDERSTORMS ARE EXPECTED TO AFFECT PARTS OF THE
   CENTRAL/SOUTHERN PLAINS AND SOUTHERN ROCKIES TODAY.  WEAK SHEAR AND
   LIMITED HEATING OVER MANY AREAS WILL PRECLUDE ORGANIZED SEVERE
   STORMS TODAY.

   ...SOUTHEAST STATES...
   OTHER THUNDERSTORMS WILL OCCUR OVER PARTS OF THE SOUTHEAST STATES. 
   LOW LEVEL SHEAR PROFILES WOULD BE FAVORABLE FOR ROTATING
   STORMS...BUT WIDESPREAD CLOUD COVER AND WEAK LAPSE RATES WILL LIMIT
   SEVERE RISK.

   CLICK TO GET WUUS01 PTSDY1 PRODUCT

   NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 0100Z