

757 

WWUS20 KWNS 270021

SEL7

SPC WW 270021

OKZ000-TXZ000-270800-



URGENT - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Watch Number 537

NWS Storm Prediction Center Norman OK

725 PM CDT Tue Oct 26 2021



The NWS Storm Prediction Center has issued a



* Severe Thunderstorm Watch for portions of

  Southwest Oklahoma

  West Central Texas



* Effective this Tuesday night and Wednesday morning from 725 PM

  until 300 AM CDT.



* Primary threats include...

  Scattered large hail and isolated very large hail events to 2.5

    inches in diameter likely

  Scattered damaging winds likely with isolated significant gusts

    to 75 mph possible

  A tornado or two possible



SUMMARY...Thunderstorms are expected to develop along the dryline

over west Texas this evening and spread eastward across the watch

area.  The primary threat will be damaging winds and large hail in

the most intense cells, although an isolated tornado or two cannot

be ruled out.



The severe thunderstorm watch area is approximately along and 60

statute miles east and west of a line from 45 miles west of Junction

TX to 40 miles west northwest of Chickasha OK. For a complete

depiction of the watch see the associated watch outline update

(WOUS64 KWNS WOU7).



PRECAUTIONARY/PREPAREDNESS ACTIONS...



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

tornadoes.



&&



OTHER WATCH INFORMATION...CONTINUE...WW 536...



AVIATION...A few severe thunderstorms with hail surface and aloft to

2.5 inches. Extreme turbulence and surface wind gusts to 65 knots. A

few cumulonimbi with maximum tops to 500. Mean storm motion vector

24025.



...Hart

