SPC Severe Thunderstorm Watch 563
SPC Severe Thunderstorm Watch 563
[html]WW 563 SEVERE TSTM IA NE SD 300145Z - 300700Z

URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 563
NWS Storm Prediction Center Norman OK
845 PM CDT Mon Jul 29 2024
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
Northwest Iowa
Northeast Nebraska
Southeast South Dakota
* Effective this Monday night and Tuesday morning from 845 PM
until 200 AM CDT.
* Primary threats include...
Scattered damaging winds and isolated significant gusts to 75
mph likely
Isolated large hail events to 1.5 inches in diameter possible
SUMMARY...A large cluster of thunderstorms over south-central South
Dakota will track east-southeastward, likely posing a continued risk
of damaging wind gusts and some hail.
The severe thunderstorm watch area is approximately along and 60
statute miles north and south of a line from 50 miles west southwest
of Yankton SD to 15 miles east southeast of Storm Lake IA. For a
co*plete depiction of the watch see the associated watch outline
update (WOUS64 KWNS WOU3).
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 561...WW 562...
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
28035.
...Hart
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Source: SPC Severe Thunderstorm Watch 563 (http://ht**://www.spc.noaa.gov/products/watch/ww0563.html)