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URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 415
NWS Storm Prediction Center Norman OK
435 PM MST Fri Jul 14 2017
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
* Effective this Friday afternoon and evening from 435 PM until
1100 PM MST.
* Primary threats include...
Isolated significant damaging wind gusts to 75 mph possible
SUMMARY...Scattered thunderstorms should continue to move
southwestward off the higher terrain and toward the desert floors.
This activity may produce severe/damaging gusts as it
forward-propagates southwestward across the watch area through the
remainder of the afternoon into the evening.
The severe thunderstorm watch area is approximately along and 60
statute miles either side of a line from 45 miles west northwest of
Gila Bend AZ to 60 miles north northeast of Tucson AZ. For a
complete depiction of the watch see the associated watch outline
update (WOUS64 KWNS WOU5).
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 414...
AVIATION...A few severe thunderstorms with hail surface and aloft to
1 inch. Extreme turbulence and surface wind gusts to 65 knots. A few
cumulonimbi with maximum tops to 500. Mean storm motion vector