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
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
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 180035
DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0635 PM CST THU DEC 17 2015
VALID 180100Z - 181200Z
...NO TSTM AREAS FORECAST...
...SUMMARY...
THUNDERSTORMS ARE NOT EXPECTED OVER THE U.S. THE REMAINDER OF
TONIGHT.
...NRN AND WCNTRL FL...
BANDS OF SHOWERS WILL CONTINUE DEVELOPING THIS EVENING WITHIN ZONE
OF PRE-FRONTAL CONVERGENCE SHIFTING EWD ACROSS NRN FL. THE 00Z RAOB
DATA SHOW WEAK INSTABILITY WITH EQUILIBRIUM LEVEL TEMPERATURES ABOVE
-10C SUGGESTING CONVECTION WILL REMAIN TOO SHALLOW/WEAK FOR CHARGE
SEPARATION.
..DIAL.. 12/18/2015
CLICK TO GET WUUS01 PTSDY1 PRODUCT
NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 0600Z
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