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URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 425
NWS Storm Prediction Center Norman OK
400 PM CDT Sun Jul 3 2022

The NWS Storm Prediction Center has issued a

* Severe Thunderstorm Watch for portions of 
  Southeast South Dakota

* Effective this Sunday afternoon and evening from 400 PM until
  700 PM CDT.

* Primary threats include...
  Isolated very large hail events to 2 inches in diameter possible
  Isolated damaging wind gusts to 70 mph possible

SUMMARY...Initially elevated cells have consolidated into a
surface-based supercell that may persist southeast across southeast
South Dakota with a threat for large hail and damaging wind.

The severe thunderstorm watch area is approximately along and 40
statute miles east and west of a line from 30 miles east northeast
of Huron SD to 30 miles south southwest of Sioux Falls SD. For a
co*plete depiction of the watch see the associated watch outline
update (WOUS64 KWNS WOU5).

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...c*NTINUE...WW 423...WW 424...

AVIATION...A few severe thunderstorms with hail surface and aloft to
2 inches. Extreme turbulence and surface wind gusts to 60 knots. A
few cumulonimbi with maximum tops to 550. Mean storm motion vector
31025.

...Grams