Special Weather Statement
Issued by NWS Riverton, WY

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WWUS85 KRIW 080053
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
553 PM MST WED DEC 7 2016

WYZ002>011-015>020-022-080700-
ABSAROKA MOUNTAINS-CODY FOOTHILLS-NORTH BIG HORN BASIN-
SOUTHWEST BIG HORN BASIN-SOUTHEAST BIG HORN BASIN-
OWL CREEK AND BRIDGER MOUNTAINS-BIGHORN MOUNTAINS WEST-
BIGHORN MOUNTAINS SOUTHEAST-NORTHEAST JOHNSON COUNTY-
SOUTHEAST JOHNSON COUNTY-WIND RIVER MOUNTAINS EAST-
UPPER WIND RIVER BASIN-WIND RIVER BASIN-LANDER FOOTHILLS-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-
INCLUDING THE CITIES OF...CODY...MEETEETSE...THERMOPOLIS...
WORLAND...BUFFALO...KAYCEE...DUBOIS...RIVERTON...SHOSHONI...
LANDER...JEFFREY CITY...CASPER
553 PM MST WED DEC 7 2016

...COLDEST NIGHT SO FAR THIS WINTER SEASON...

LOW TEMPERATURES TONIGHT WILL LIKELY RANGE BETWEEN 10 BELOW AND 20
BELOW ZERO ACROSS MUCH OF THE LOWER ELEVATIONS...WITH ISOLATED
COLDER SPOTS. THIS WILL BE THE COLDEST TEMPERATURES SO FAR THIS
WINTER. FROSTBITE CAN OCCUR IN AROUND 30 MINUTES AT THESE
TEMPERATURES. THE MOST SUSCEPTIBLE PARTS OF THE BODY ARE THE
EXTREMITIES, SUCH AS FINGERS, TOES, OR THE TIP OF THE NOSE. IF YOU
GO OUTSIDE, DRESS IN SEVERAL LAYERS OF LOOSE FITTING, LIGHTWEIGHT,
WARM CLOTHING. PLEASE CHECK THAT YOUR PETS HAVE AN ACCESSIBLE WARM
SHELTER, AND THEIR DRINKING WATER IS NOT FROZEN.

$$

WYZ001-012>014-023>027-080700-
YELLOWSTONE NATIONAL PARK-TETON AND GROS VENTRE MOUNTAINS-
JACKSON HOLE-WIND RIVER MOUNTAINS WEST-STAR VALLEY-
SALT RIVER AND WYOMING RANGES-UPPER GREEN RIVER BASIN FOOTHILLS-
UPPER GREEN RIVER BASIN-SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF...LAKE...MAMMOTH...OLD FAITHFUL...
JACKSON...AFTON...ALPINE...STAR VALLEY RANCH...THAYNE...
PINEDALE...LA BARGE...BIG PINEY...FARSON...KEMMERER...COKEVILLE
553 PM MST WED DEC 7 2016

LOW TEMPERATURES TONIGHT WILL LIKELY RANGE BETWEEN 10 BELOW AND
25 BELOW ZERO ACROSS MUCH OF THE LOWER ELEVATIONS...WITH ISOLATED
COLDER SPOTS. FROSTBITE CAN OCCUR IN AROUND 30 MINUTES AT THESE
TEMPERATURES. THE MOST SUSCEPTIBLE PARTS OF THE BODY ARE THE
EXTREMITIES, SUCH AS FINGERS, TOES, OR THE TIP OF THE NOSE. IF YOU
GO OUTSIDE, DRESS IN SEVERAL LAYERS OF LOOSE FITTING, LIGHTWEIGHT,
WARM CLOTHING. PLEASE CHECK THAT YOUR PETS HAVE AN ACCESSIBLE WARM
SHELTER, AND THEIR DRINKING WATER IS NOT FROZEN.

$$

WYZ028>030-080700-
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER
553 PM MST WED DEC 7 2016

LOW TEMPERATURES TONIGHT WILL LIKELY RANGE BETWEEN 10 BELOW AND
15 BELOW ZERO ACROSS SWEETWATER COUNTY...WITH ISOLATED COLDER
SPOTS. FROSTBITE CAN OCCUR IN AROUND 30 MINUTES AT THESE
TEMPERATURES. THE MOST SUSCEPTIBLE PARTS OF THE BODY ARE THE
EXTREMITIES, SUCH AS FINGERS, TOES, OR THE TIP OF THE NOSE. IF YOU
GO OUTSIDE, DRESS IN SEVERAL LAYERS OF LOOSE FITTING, LIGHTWEIGHT,
WARM CLOTHING. PLEASE CHECK THAT YOUR PETS HAVE AN ACCESSIBLE WARM
SHELTER, AND THEIR DRINKING WATER IS NOT FROZEN.

$$

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