Special Weather Statement
Issued by NWS Riverton, WY

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WWUS85 KRIW 182241
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
441 PM MDT THU SEP 18 2014

WYZ001-012-013-182315-
JACKSON HOLE WY-TETON AND GROS VENTRE MOUNTAINS WY-YELLOWSTONE
NATIONAL PARK WY-
441 PM MDT THU SEP 18 2014

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL PARK COUNTY IN CENTRAL
WYOMING...AND NORTHERN TETON COUNTY IN NORTHWEST WYOMING UNTIL 515 PM
MDT...

AT 438 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR U.S. HWY 89/287 MILE MARKER 210...OR NEAR
SOUTH ENTRANCE...MOVING NORTHEAST AT 55 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH BRIEF HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
SOUTH ENTRANCE AROUND 445 PM MDT.
LEWIS FALLS AROUND 450 PM MDT.
HEART LAKE AND LEWIS LAKE AROUND 455 PM MDT.
RIDDLE LAKE AROUND 500 PM MDT.
SOUTH ARM OF LAKE YELLOWSTONE AROUND 505 PM MDT.
GRAND LOOP RD GRANT TO LAKE AROUND 510 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4459 11044 4444 11006 4398 11067 4409 11088
TIME...MOT...LOC 2240Z 218DEG 49KT 4411 11070

$$

AR







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