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000 

WGUS75 KRIW 182322

FFSRIW



FLASH FLOOD STATEMENT

NATIONAL WEATHER SERVICE RIVERTON WY

522 PM MDT SAT AUG 18 2007



WYC039-190230-

TETON WY-

522 PM MDT SAT AUG 18 2007



...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 830 PM MDT FOR

SOUTHERN TETON COUNTY IN NORTHWEST WYOMING...



AT 515 PM MDT...LOCAL LAW ENFORCEMENT OFFICIALS REPORTED A 

THUNDERSTORM PRODUCING MODERATE TO HEAVY RAIN OVER THE CITY OF 

JACKSON. THIS STORM IS MOVING EAST AT 20 MPH AND WILL MOVE OUT

OF JACKSON BY 540 PM. RAINFALL FROM ONE HALF INCH TO THREE QUARTERS 

OF AN INCH WILL BE POSSIBLE. SOME STREET FLOODING HAS BEEN REPORTED 

BY THE PUBLIC AND LAW ENFORCEMENT JUST EAST OF THE TOWN SQUARE IN 

JACKSON...AS WELL AS IN OTHER PARTS OF TOWN. 



A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 830 PM MDT. 

THE FOLLOWING LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED 

JACKSON...JENNY LAKE LODGE...GRAND TARGHEE SKI AREA...RENDEZVOUS 

PEAK...PHELPS LAKE...MOUNT MORAN...LEIGH LAKE...FONDA POINT 

CAMPGROUND...MORAN BAY...GROS VENTRE JCT...COLTER BAY 

VILLAGE...BUFFALO VALLEY RANCH...GRAND TETON...TOGWOTEE 

PASS...KELLY...TETON VILLAGE...MORAN JUNCTION AND MOOSE.



ADDITIONAL RAINFALL AMOUNTS UP TO ONE INCH ARE POSSIBLE IN THE 

WARNED AREA FROM THUNDERSTORMS THIS EVENING.



EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL

CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY

ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW

LYING AREAS ARE SUBJECT TO FLOODING.



REPORT FLOODING TO THE NATIONAL WEATHER SERVICE OFFICE IN RIVERTON AT

1-800-211-1448.



LAT...LON 4330 11102 4323 11067 4328 11057 4338 11034

      4338 11006 4404 11008 4400 11103



$$



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