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URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 263
NWS Storm Prediction Center Norman OK
120 PM MDT Sat Jun 6 2020
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
The western Nebraska Panhandle
Southern and eastern Wyoming
* Effective this Saturday afternoon and evening from 120 PM until
800 PM MDT.
* Primary threats include...
Scattered damaging winds and isolated significant gusts to 75
Scattered large hail events to 1.5 inches in diameter possible
SUMMARY...A band of severe storms, with a history of damaging winds
in Colorado, will continue moving quickly north-northeastward into
Wyoming through the afternoon. The storm environment across Wyoming
and the Nebraska Panhandle appears favorable for a continued
damaging wind threat. Isolated large hail may also accompany the
The severe thunderstorm watch area is approximately along and 100
statute miles east and west of a line from 45 miles north of
Gillette WY to 25 miles south of Laramie WY. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU3).
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 260...WW 261...WW 262...
AVIATION...A few severe thunderstorms with hail surface and aloft to
1.5 inches. Extreme turbulence and surface wind gusts to 65 knots. A
few cumulonimbi with maximum tops to 500. Mean storm motion vector