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249 

WWUS20 KWNS 080042

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URGENT - IMMEDIATE BROADCAST REQUESTED

TORNADO WATCH NUMBER 282

NWS STORM PREDICTION CENTER NORMAN OK

745 PM CDT MON JUN 7 2010



THE NWS STORM PREDICTION CENTER HAS ISSUED A

TORNADO WATCH FOR PORTIONS OF



       PARTS OF WESTERN AND CENTRAL NEBRASKA



EFFECTIVE THIS MONDAY NIGHT AND TUESDAY MORNING FROM 745 PM UNTIL

300 AM CDT.



TORNADOES...HAIL TO 2.5 INCHES IN DIAMETER...THUNDERSTORM WIND

GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE

AREAS.



THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 60 STATUTE

MILES EAST AND WEST OF A LINE FROM 65 MILES NORTH NORTHWEST OF

MULLEN NEBRASKA TO 20 MILES EAST SOUTHEAST OF IMPERIAL NEBRASKA.

FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH

OUTLINE UPDATE (WOUS64 KWNS WOU2).



REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR

TORNADOES AND 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.



OTHER WATCH INFORMATION...CONTINUE...WW 280...WW 281...



DISCUSSION...CLUSTER OF SUPERCELLS IN THE NEB PANHANDLE WILL

CONTINUE ESEWD INTO WRN/CENTRAL NEB INTO TONIGHT...WITH A CONTINUED

RISK FOR A COUPLE OF TORNADOES AND VERY LARGE HAIL/DAMAGING WINDS.

DESPITE SUBSTANTIAL CAP NOTED IN 00Z LBF SOUNDING...STORM MERGERS

WILL LIKELY LEAD TO UPSCALE GROWTH INTO AN MCS WHICH WILL MOVE

ACROSS CENTRAL NEB TONIGHT...WITH AN INCREASED RISK FOR DAMAGING

WINDS.



AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL

SURFACE AND ALOFT TO 2.5 INCHES. EXTREME TURBULENCE AND SURFACE

WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO

550. MEAN STORM MOTION VECTOR 29030.





...THOMPSON

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