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URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 404
NWS Storm Prediction Center Norman OK
420 PM EDT Fri Jul 7 2017
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
* Effective this Friday afternoon and evening from 420 PM until
1100 PM EDT.
* Primary threats include...
Scattered damaging winds likely with isolated significant gusts
to 75 mph possible
Isolated very large hail events to 2 inches in diameter possible
SUMMARY...A line of storms should move southeast from central
Indiana across parts of the central Ohio Valley into this evening.
Damaging winds and isolated severe hail are expected.
The severe thunderstorm watch area is approximately along and 65
statute miles either side of a line from 45 miles northwest of
Louisville KY to 80 miles east of Cincinnati OH. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU4).
REMEMBER...A Severe Thunderstorm Watch means conditions are
favorable for severe thunderstorms in and close to the watch area.
Persons in these areas should be on the lookout for threatening
weather conditions and listen for later statements and possible
warnings. Severe thunderstorms can and occasionally do produce
OTHER WATCH INFORMATION...CONTINUE...WW 401...WW 402...WW 403...
AVIATION...A few severe thunderstorms with hail surface and aloft to
2 inches. Extreme turbulence and surface wind gusts to 65 knots. A
few cumulonimbi with maximum tops to 500. Mean storm motion vector