SPC Severe Thunderstorm Watch 422
SPC Severe Thunderstorm Watch 422
[html]WW 422 SEVERE TSTM ND SD 030150Z - 030800Z
URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 422
NWS Storm Prediction Center Norman OK
750 PM MDT Sat Jul 2 2022
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
South-central North Dakota
Western and Central South Dakota
* Effective this Saturday night and Sunday morning from 750 PM
until 200 AM MDT.
* Primary threats include...
Isolated damaging wind gusts to 70 mph possible
Isolated large hail events to 1.5 inches in diameter possible
SUMMARY...Initially semi-isolated strong to severe thunderstorms
across western South Dakota and southwest North Dakota will continue
generally east-southeastward, perhaps further organizing into
clusters into the late evening hours. These storms should persist
into portions of central South Dakota/south-central North Dakota
through the early overnight hours with severe hail/wind possible.
The severe thunderstorm watch area is approximately along and 70
statute miles north and south of a line from 30 miles east southeast
of Mobridge SD to 20 miles west of Buffalo SD. For a co*plete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU2).
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 421...
AVIATION...A few severe thunderstorms with hail surface and aloft to
1.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A
few cumulonimbi with maximum tops to 500. Mean storm motion vector
30025.
...Guyer
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Source: SPC Severe Thunderstorm Watch 422 (http://ht**://www.spc.noaa.gov/products/watch/ww0422.html)