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 110519
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
1119 PM CST Fri Nov 10 2017
Valid 111200Z - 121200Z
...NO THUNDERSTORM AREAS FORECAST...
...SUMMARY...
Severe thunderstorms will not occur anywhere in the U.S. today and
tonight.
...Synopsis...
A progressive, low-amplitude flow pattern will continue across the
Lower 48 states today while a mid-level trough amplifies over the
eastern Pacific. Surface high pressure will encompass much of the
eastern U.S. Generally dry and stable conditions will prove hostile
to thunderstorm development through early Sunday morning.
..Smith/Leitman.. 11/11/2017
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NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 1300Z