Severe Local Storm Watch and Watch Cancellation Msg
Issued by NWS

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000
WWUS20 KWNS 280347
SEL8
SPC WW 280347
NDZ000-SDZ000-281000-

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 458
NWS STORM PREDICTION CENTER NORMAN OK
1050 PM CDT MON JUL 27 2015

THE NWS STORM PREDICTION CENTER HAS ISSUED A

* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
  EASTERN NORTH DAKOTA
  EASTERN SOUTH DAKOTA

* EFFECTIVE THIS MONDAY NIGHT AND TUESDAY MORNING FROM 1050 PM
  UNTIL 500 AM CDT.

* PRIMARY THREATS INCLUDE...
  SCATTERED DAMAGING WINDS AND ISOLATED SIGNIFICANT GUSTS TO 75
    MPH POSSIBLE
  ISOLATED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE

SUMMARY...LINES OF THUNDERSTORMS WITH EMBEDDED BOWING AND POSSIBLY
SOME SUPERCELL STRUCTURES WILL CONTINUE THROUGH THE EASTERN DAKOTAS
INTO THE EARLY MORNING HOURS. PRIMARY THREAT IS DAMAGING WIND...BUT
LARGE HAIL MAY ALSO ACCOMPANY SOME OF THE STORMS.

THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 70
STATUTE MILES EAST AND WEST OF A LINE FROM 80 MILES NORTHWEST OF
DEVILS LAKE NORTH DAKOTA TO 45 MILES SOUTHWEST OF SIOUX FALLS
SOUTH DAKOTA.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU8).

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 456...WW 457...

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 26035.


...DIAL


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