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URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 394
NWS Storm Prediction Center Norman OK
320 PM CDT Mon Jun 20 2022
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
Eastern North Dakota
* Effective this Monday afternoon and evening from 320 PM until
1000 PM CDT.
* Primary threats include...
Scattered damaging winds likely with isolated significant gusts
to 80 mph possible
Scattered large hail and isolated very large hail events to 2.5
inches in diameter possible
A tornado or two possible
SUMMARY...Initial slow-moving supercells should develop along a
surface front and grow upscale into a cluster. Large hail will be
primary threat early, with a greater wind threat later.
The severe thunderstorm watch area is approximately along and 60
statute miles east and west of a line from 75 miles northeast of
Thief River Falls MN to 55 miles south of Fargo ND. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU4).
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 393...
AVIATION...A few severe thunderstorms with hail surface and aloft to
2.5 inches. Extreme turbulence and surface wind gusts to 70 knots. A
few cumulonimbi with maximum tops to 550. Mean storm motion vector