Alert archive / Wyoming / Winter Storm Warnings in 2014

Winter Storm Warning 12, NWS Riverton, WY

November 13, 20145 counties in Wyoming

NWS Riverton, WY issued this winter storm warning at Nov 13, 2014, 1:25 PM MST for 5 counties in Wyoming. It took effect at Nov 13, 2014, 6:00 PM MST. It was in force for 35 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Nov 13, 2014, 1:25 PM MST (20:25 UTC)
In effect from
Nov 13, 2014, 6:00 PM MST
Expired
Nov 15, 2014, 5:00 AM MST
In force
35 hr
Issued by
NWS Riverton, WY

Counties Fremont County, WY, Lincoln County, WY, Park County, WY, Sublette County, WY, Teton County, WY

What forecasters said that day

The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Riverton, WY wrote its last area forecast discussion before this winter storm warning went out at Nov 13, 11:02 AM MST, 2 hours 23 minutes earlier.

Area forecast discussion, Nov 13, 11:02 AM MST, 2 hours 23 minutes before
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Hazardous weather outlook, Nov 13, 5:00 AM MST, 8 hours 25 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
500 AM MST THU NOV 13 2014

WYZ001>020-022>030-141200-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS SOUTHEAST-
BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-CODY FOOTHILLS-
EAST SWEETWATER COUNTY-FLAMING GORGE-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS-
NATRONA COUNTY LOWER ELEVATIONS-NORTH BIG HORN BASIN-
NORTHEAST JOHNSON COUNTY-OWL CREEK AND BRIDGER MOUNTAINS-
ROCK SPRINGS AND GREEN RIVER-SALT RIVER AND WYOMING RANGES-
SOUTH LINCOLN COUNTY-SOUTHEAST BIG HORN BASIN-
SOUTHEAST JOHNSON COUNTY-SOUTHWEST BIG HORN BASIN-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN-
WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST-
YELLOWSTONE NATIONAL PARK-
500 AM MST THU NOV 13 2014

...WINTER WEATHER ADVISORY FOR FAR WESTERN WYOMING IN EFFECT FROM
TONIGHT THROUGH SATURDAY MORNING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TODAY AND TONIGHT

AREAS OF FREEZING FOG WITH VISIBILITY OF LESS THAN ONE-HALF MILE AT
TIMES WILL BE ENCOUNTERED THROUGH 9 AM ALONG THE NORTH PLATTE RIVER
IN SOUTHERN NATRONA COUNTY...THE WIND RIVER BASIN...AND ALONG
INTERSTATE 80 WEST OF GREEN RIVER.  EXPECT SOME BLACK ICE TO BE
DEPOSITED ON ROADS IN THE FOG.

SNOW WILL SPREAD INTO THE SOUTH AND WEST TODAY WHILE IT REMAINS COLD
IN THE BASINS EAST OF THE DIVIDE. SEVERAL INCHES OF SNOW POSSIBLE IN
THE WESTERN MOUNTAINS TONIGHT...MAKING TRAVEL DIFFICULT AT TIMES...
ESPECIALLY OVER WESTERN MOUNTAIN PASSES LIKE TETON PASS AND TOGWOTEE
PASS. INTERSTATE 80 MAY BECOME SLICK WITH ACCUMULATING SNOW THIS
AFTERNOON AND TONIGHT.  SEE WINTER WEATHER ADVISORY PRODUCT FOR THE
LATEST INFORMATION.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

FRIDAY AND SATURDAY...A CANADIAN COLD FRONT WILL SPREAD AREAS
OF LIGHT TO MODERATE SNOW...AND GUSTY NORTH WIND WITH BLOWING SNOW...
SOUTH ACROSS CENTRAL AND SOUTHERN WYOMING.  SNOW WILL DECREASE FROM
NORTH TO SOUTH DURING THE DAY SATURDAY FOLLOWED BY CLEARING AND
BITTERLY COLD TEMPERATURES SATURDAY NIGHT. SIGNIFICANT SNOWFALL WILL
CONTINUE IN FAR WESTERN WYOMING FRIDAY NIGHT THROUGH SATURDAY
MORNING BEFORE ENDING FROM THE NORTH.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE URGED TO REPORT SNOWFALL AMOUNTS. THANK YOU.

TEAM RIVERTON

Nearby

Winter Storm Warnings in Wyoming, 2014Every winter storm warning in 2014

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.