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NATIONAL WEATHER SERVICE CHEYENNE WY
131 AM MST WED FEB 6 2013
NEZ003-019>021-054-055-096-WYZ106>110-112>119-070015-
BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-
SOUTH SIOUX-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY-
NORTH SNOWY RANGE FOOTHILLS-SIERRA MADRE RANGE-
UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE-LARAMIE VALLEY-
SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-
CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY-
INCLUDING THE CITIES OF...ALLIANCE...SCOTTSBLUFF...GERING...
HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNE Y...AGATE...
BORDEAUX...GLENDO...WHEATLAND...CHUGWATER...GUERNS EY...
TORRINGTON...RAWLINS...SINCLAIR...HANNA...ARLINGTO N...
ELK MOUNTAIN...SARATOGA...ENCAMPMENT...RIVERSIDE...CEN TENNIAL...
ALBANY...WOODS LANDING...LARAMIE...VEDAUWOO...BUFORD...
PUMPKIN VINE...HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE...
BURNS...CARPENTER...ALBIN...PINE BLUFFS
131 AM MST WED FEB 6 2013
...SIGNIFICANT WINTER STORM TO IMPACT PORTIONS OF SOUTHEAST
WYOMING AND NEBRASKA PANHANDLE THIS WEEKEND...
A WIDESPREAD SNOWFALL EVENT IS LOOKING LIKELY BEGINNING FRIDAY
NIGHT AND CONTINUING THROUGH THE WEEKEND. A STORM SYSTEM WILL
MOVE FROM WESTERN UTAH ON FRIDAY TO WESTERN COLORADO ON SATURDAY
THEN INTO THE PLAINS BY SUNDAY EVENING. THIS IS A FAVORABLE
PATTERN FOR SOUTHEAST WYOMING AND NEBRASKA PANHANDLE TO GET
MODERATE TO HEAVY SNOW.
ACCUMULATING SNOW AND BLOWING SNOW LOOK TO OCCUR FRIDAY NIGHT
AND OVER THE WEEKEND WEST OF THE LARAMIE RANGE...WITH FRIDAY
NIGHT INTO SATURDAY LOOKING TO BE THE BEST TIME FRAME FOR HEAVY
SNOWS. AREAS EAST OF THE LARAMIE RANGE MOST LIKELY WILL SEE
WIDESPREAD MODERATE TO HEAVY SNOW SATURDAY NIGHT THROUGH SUNDAY
MORNING.
SOME LOCATIONS IN THE SOUTHERN NEBRASKA PANHANDLE AND ALONG THE
INTERSTATE 80 CORRIDOR FROM PINE BLUFFS TO RAWLINS WILL SEE
SIGNIFICANT ACCUMULATIONS...WITH OVER A FOOT OF SNOW IN THE
HIGHER ELEVATIONS. LOWER ELEVATIONS COULD SEE 5 TO 10 INCHES OF
SNOW FALL...ESPECIALLY THE SOUTHERN NEBRASKA PANHANDLE INCLUDING
THE CITIES OF SIDNEY...KIMBALL AND SCOTTSBLUFF. STRONG NORTHERLY
WINDS COULD GUST AS HIGH AS 50 MPH...CREATING SIGNIFICANT BLOWING
SNOW AND NEAR BLIZZARD CONDITIONS IN THE NEBRASKA PANHANDLE AND
PORTIONS OF EXTREME SOUTHEAST WYOMING. THERE IS STILL UNCERTAINTY
AS TO THE EXACT TRACK OF THE STORM SYSTEM AND THE LOCATION OF
HEAVIEST SNOWFALL COULD CHANGE.
IF PLANNING TRAVEL OR OUTDOOR ACTIVITIES THIS WEEKEND...PLEASE
CHECK THE FORECAST FOR THE LATEST UPDATES ON THIS DEVELOPING
WINTER WEATHER EVENT. PLEASE CONTINUE TO MONITOR NOAA WEATHER
RADIO...INTERNET AND TELEVISION WEATHER SOURCES FOR THE LATEST
UPDATES ON THIS DEVELOPING WINTER STORM.
Winter Storm Warning
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
603 AM MST FRI FEB 8 2013
...SIGNIFICANT SNOW AND BLOWING SNOW POSSIBLE ACROSS PORTIONS OF
SOUTHEAST WYOMING SATURDAY THROUGH SUNDAY MORNING...
.A STRONG STORM SYSTEM WILL PROGRESS EASTWARD ACROSS SOUTHEAST
WYOMING ON SATURDAY AND THEN INTO NEBRASKA BY SUNDAY. LOW
PRESSURE WITH THE STORM IS FORECAST TO TRACK ACROSS COLORADO...
PLACING SOUTHERN WYOMING AND THE NEBRASKA PANHANDLE IN A VERY
FAVORABLE AREA TO RECEIVE HEAVY SNOW. SNOW IS EXPECTED TO DEVELOP
BY SATURDAY MORNING AND THEN PERSIST THROUGH SUNDAY MORNING...
POSSIBLY BECOMING HEAVY AT TIMES. AS THE SURFACE CYCLONE
STRENGTHENS OVER THE PLAINS ON SUNDAY...THE PRESSURE GRADIENT
WILL INCREASE. THIS WILL RESULT IN STRONG NORTHWEST WINDS AND
AREAS OF BLOWING SNOW EVEN AS THE SNOW BEGINS TO DIMINISH BY
SUNDAY AFTERNOON.
WYZ101-103>105-109>114-090000-
/O.CON.KCYS.WS.W.0003.130209T1200Z-130210T1800Z/
CONVERSE COUNTY LOWER ELEVATIONS-NORTH LARAMIE RANGE-
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN-
CENTRAL CARBON COUNTY-NORTH SNOWY RANGE FOOTHILLS-
SOUTHWEST CARBON COUNTY-SIERRA MADRE RANGE-
UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE-
INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...MUDDY GAP...
MEDICINE BOW...RAWLINS...SINCLAIR...HANNA...ARLINGTON...
ELK MOUNTAIN...BAGGS...DIXON...SARATOGA...ENCAMPMENT.. .
RIVERSIDE...CENTENNIAL...ALBANY...WOODS LANDING
603 AM MST FRI FEB 8 2013
...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM SATURDAY TO
11 AM MST SUNDAY...
A WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM SATURDAY TO
11 AM MST SUNDAY.
* TIMING...5 AM SATURDAY THROUGH 11 AM SUNDAY
* TOTAL SNOW ACCUMULATIONS...5 TO 8 INCHES ACROSS LOWER
ELEVATIONS AND 12 TO 18 INCHES IN THE MOUNTAINS.
* WINDS/VISIBILITIES...NORTHWEST WINDS GUSTING TO 35 MPH WILL
DEVELOP BY LATE TONIGHT. VISIBILITIES WILL BE REDUCED TO LESS
THAN ONE HALF MILE AT TIMES IN SNOW AND BLOWING SNOW.
* IMPACTS...MOSTLY TO TRAVEL DUE TO SNOWFALL AND LOWERED
VISIBILITIES IN BLOWING SNOW.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF
SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN
AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.
Winter Storm Watch
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
603 AM MST FRI FEB 8 2013
...SIGNIFICANT SNOW AND BLOWING SNOW POSSIBLE ACROSS PORTIONS OF
SOUTHEAST WYOMING SATURDAY THROUGH SUNDAY MORNING...
.A STRONG STORM SYSTEM WILL PROGRESS EASTWARD ACROSS SOUTHEAST
WYOMING ON SATURDAY AND THEN INTO NEBRASKA BY SUNDAY. LOW
PRESSURE WITH THE STORM IS FORECAST TO TRACK ACROSS COLORADO...
PLACING SOUTHERN WYOMING AND THE NEBRASKA PANHANDLE IN A VERY
FAVORABLE AREA TO RECEIVE HEAVY SNOW. SNOW IS EXPECTED TO DEVELOP
BY SATURDAY MORNING AND THEN PERSIST THROUGH SUNDAY MORNING...
POSSIBLY BECOMING HEAVY AT TIMES. AS THE SURFACE CYCLONE
STRENGTHENS OVER THE PLAINS ON SUNDAY...THE PRESSURE GRADIENT
WILL INCREASE. THIS WILL RESULT IN STRONG NORTHWEST WINDS AND
AREAS OF BLOWING SNOW EVEN AS THE SNOW BEGINS TO DIMINISH BY
SUNDAY AFTERNOON.
WYZ102-106>108-115>119-090000-
/O.CON.KCYS.WS.A.0003.130209T1800Z-130210T1800Z/
NIOBRARA COUNTY-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
EAST PLATTE COUNTY-GOSHEN COUNTY-LARAMIE VALLEY-
SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-
CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY-
INCLUDING THE CITIES OF...LUSK...BORDEAUX...GLENDO...WHEATLAND...
CHUGWATER...GUERNSEY...TORRINGTON...LARAMIE...VEDA UWOO...BUFORD...
PUMPKIN VINE...HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE...
BURNS...CARPENTER...ALBIN...PINE BLUFFS
603 AM MST FRI FEB 8 2013
...WINTER STORM WATCH REMAINS IN EFFECT FROM SATURDAY MORNING
THROUGH SUNDAY MORNING...
A WINTER STORM WATCH REMAINS IN EFFECT FROM SATURDAY MORNING
THROUGH SUNDAY MORNING.
* TIMING...11 AM SATURDAY THROUGH 11 AM SUNDAY.
* TOTAL SNOW ACCUMULATIONS...4 TO 8 INCHES OF SNOW IS EXPECTED
TO FALL.
* WINDS/VISIBILITIES...NORTH TO NORTHWEST WINDS OF 25 TO 35 MPH
WITH GUSTS TO 45 MPH ARE POSSIBLE. SHOULD THESE WINDS
MATERIALIZE...VISIBILITIES WILL BE REDUCED TO UNDER A HALF
MILE IN BLOWING AND DRIFTING SNOW.
* IMPACTS...TRAVEL WILL BE SIGNIFICANTLY IMPACTED WITH
SIGNIFICANTLY REDUCED VISIBILITIES...SNOW COVERED ROADS AND
DANGEROUS DRIVING CONDITIONS. SOME ROADS COULD CLOSE DUE TO
BLOWING AND DRIFTING SNOW.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR
THE LATEST FORECASTS.
Winter Storm Watch
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
236 AM MST FRI FEB 8 2013
...POTENT WINTER STORM WITH MODERATE TO HEAVY SNOW LIKELY FOR
PORTIONS OF CENTRAL AND SOUTHERN WYOMING...
.A STORM WILL MOVE NORTHEAST OUT OF THE GREAT BASIN TOWARD UTAH
TODAY AND THEN TOWARD NORTHERN COLORADO TONIGHT AND SATURDAY.
SNOW WILL SPREAD FROM SOUTHWEST TO NORTHEAST LATE THIS AFTERNOON AND
CONTINUE INTO SATURDAY AND EVEN INTO SUNDAY IN SOME LOCATIONS. THE
HEAVIEST SNOW IS EXPECTED ACROSS THE EASTERN SLOPES OF THE WIND
RIVER RANGE AND ADJACENT FOOTHILLS.
WYZ028>030-082300-
/O.CON.KRIW.WS.A.0002.130209T0000Z-130210T0000Z/
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER
236 AM MST FRI FEB 8 2013
...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS AFTERNOON
THROUGH SATURDAY AFTERNOON...
A WINTER STORM WATCH REMAINS IN EFFECT FROM LATE THIS AFTERNOON
THROUGH SATURDAY AFTERNOON.
* SUMMARY AND TIMING...A QUICK BURST OF HEAVY SNOWFALL IS
POSSIBLE TONIGHT. PERIODS OF SNOW WILL CONTINUE THROUGH
SATURDAY.
* SNOW ACCUMULATIONS...3 TO 6 INCHES ALONG WITH LOCAL AMOUNTS OF
UP TO 9 INCHES. THE HEAVIEST SNOWFALL IS EXPECTED OVER CENTRAL
AND EASTERN SWEETWATER COUNTY.
* WIND AND VISIBILITY...EAST TO NORTHEAST 15 TO 25 MPH WITH
GUSTS OF 35 TO 40 MPH AT TIMES. VISIBILITY MAY BE REDUCED TO
UNDER ONE QUARTER MILE TO NEAR ZERO AT TIMES.
* IMPACTS...TRAVEL AND OUTDOOR ACTIVITY MAY BECOME HAZARDOUS DUE
TO PERIODS OF HEAVY SNOW...BLOWING SNOW AS WELL AS SLICK AND
SNOW COVERED ROADWAYS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMEMBER...A WINTER STORM WATCH MEANS CONDITIONS ARE FAVORABLE
FOR HAZARDOUS WINTER WEATHER IN AND CLOSE TO THE WATCH AREA.
THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.
Winter Storm Warning, NorthEast, Central, and SouthWest Wy, 2-9-13
Winter Storm Warning
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
857 AM MST SAT FEB 9 2013
...POTENT WINTER STORM WITH MODERATE TO HEAVY SNOW EXPECTED FOR
MUCH OF WESTERN AND CENTRAL WYOMING...
.A COMPLEX WINTER STORM OVER THE SOUTHWEST U.S. WILL SLOWLY LIFT
ACROSS THE EASTERN GREAT BASIN INTO COLORADO TODAY. BANDS OF SNOW
WILL CONTINUE TO DRIFT NORTHWARD AHEAD OF THE STORM ACROSS SOUTH
AND CENTRAL WYOMING. THERE WILL BE PERIODS OF MODERATE TO HEAVY
SNOW ACROSS MUCH OF SOUTHERN AND CENTRAL WYOMING TODAY. THEN THE
HEAVIER SNOW WILL MOVE OVER EASTERN WYOMING TONIGHT INTO SUNDAY.
AREAS FROM CASPER TO BUFFALO WILL BE SEVERELY IMPACTED TONIGHT
INTO SUNDAY. AREAS OF BLOWING AND DRIFTING SNOW ALONG WITH
LIMITED VISIBILITY WILL OCCUR.
WYZ020-100000-
/O.CON.KRIW.WS.W.0003.000000T0000Z-130211T0000Z/
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITY OF...CASPER
857 AM MST SAT FEB 9 2013
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY...
A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY.
* SUMMARY AND TIMING...SNOW WILL BEGIN THIS MORNING AND BECOME
STEADIER AND HEAVIER BY NOON. THE HEAVIEST SNOW IS EXPECTED
THIS AFTERNOON AND TONIGHT. PERIODS OF LIGHTER SNOW WILL
CONTINUE THROUGH SUNDAY.
* TOTAL SNOW ACCUMULATIONS...6 TO 12 INCHES.
* WIND AND VISIBILITY...NORTHEAST 15 TO 25 MPH WITH GUSTS OF 25
MPH. VISIBILITY WILL BE REDUCED TO UNDER ONE QUARTER MILE AT
TIMES.
* IMPACTS...TRAVEL AND OUTDOOR ACTIVITY WILL BECOME HAZARDOUS
DUE TO PERIODS OF HEAVY SNOW...BLOWING SNOW AS WELL AS SLICK
AND SNOW COVERED ROADWAYS.
A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF
SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN
AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.
THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BILLINGS MT
311 AM MST SAT FEB 9 2013
.A WEATHER DISTURBANCE WILL PUSH SOUTH OUT OF CANADA
TONIGHT...BRINGING AREAS OF ACCUMULATING SNOWFALL THROUGH THE DAY
SUNDAY. GUSTY NORTHWESTERLY WINDS WILL ALSO DEVELOP ON SUNDAY
BEHIND A STRENGTHENING LOW PRESSURE SYSTEM OVER THE GREAT PLAINS.
MTZ038-WYZ099-101015-
/O.NEW.KBYZ.WW.Y.0006.130210T0300Z-130211T0300Z/
SOUTHERN BIG HORN-SHERIDAN FOOTHILLS-
INCLUDING THE LOCATIONS OF...LODGE GRASS...PRYOR...WYOLA...
FORT SMITH...SHERIDAN...DAYTON...RANCHESTER...BIG HORN...STORY...
CLEARMONT
311 AM MST SAT FEB 9 2013
...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO
8 PM MST SUNDAY...
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 8 PM THIS EVENING TO 8 PM MST SUNDAY.
* TIMING...SNOW WILL DEVELOP OVERNIGHT AND INTENSIFY DURING THE
EARLY MORNING SUNDAY. SNOW WILL THEN TAPER OFF SUNDAY AFTERNOON
INTO SUNDAY EVENING.
* SNOW ACCUMULATION...3 TO 6 INCHES WITH LOCALLY HIGHER AMOUNTS
POSSIBLE. THE HEAVIEST SNOW IS EXPECTED ALONG THE FOOTHILLS OF
THE BIG HORN MOUNTAINS.
* WINDS...NORTHWEST WINDS GUSTING 25 TO 35 MPH ARE EXPECTED TO
DEVELOP DURING THE DAY SUNDAY. THIS WILL CREATE SIGNIFICANT
BLOWING AND DRIFTING SNOW...ESPECIALLY OVER ABERDEEN HILL ON
I-90.
* IMPACTS...SNOW...POOR VISIBILITY AND SNOW PACKED ROADS WILL MAKE
TRAVEL DIFFICULT. ROADS IMPACTED INCLUDE INTERSTATE 90.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY CAN BE ISSUED FOR A VARIETY OF WINTER
WEATHER CONDITIONS SUCH AS LIGHT SNOW...BLOWING SNOW...SLEET...
FREEZING RAIN...AND EXTREME WIND CHILLS.
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
111 AM MST SAT FEB 9 2013
...SIGNIFICANT WINTER STORM WILL BRING SNOW AND BLOWING SNOW
TO MUCH OF SOUTHEAST WYOMING AND THE WESTERN NEBRASKA PANHANDLE
TODAY THROUGH SUNDAY MORNING...
.A STRONG UPPER LEVEL LOW PRESSURE SYSTEM WILL PROGRESS EASTWARD
ACROSS NORTHERN COLORADO TODAY AND INTO NEBRASKA BY SUNDAY.
SURFACE LOW PRESSURE WITH THIS STORM IS FORECAST TO TRACK ACROSS
NORTHERN COLORADO...PLACING PORTIONS OF SOUTHERN WYOMING AND THE
NEBRASKA PANHANDLE IN A FAVORABLE AREA TO RECEIVE MODERATE TO
HEAVY SNOW. SNOW IS EXPECTED TO CONTINUE THIS MORNING ACROSS
CARBON COUNTY...SPREADING EASTWARD THROUGH THE DAY TODAY AND THEN
PERSIST THROUGH SUNDAY MORNING...POSSIBLY BECOMING HEAVY AT TIMES
NORTH OF INTERSTATE 80. AS THE SURFACE CYCLONE STRENGTHENS OVER
THE PLAINS ON SUNDAY...THE PRESSURE GRADIENT WILL INCREASE. THIS
WILL RESULT IN VERY STRONG NORTHERLY WINDS AND AREAS OF BLOWING
AND DRIFTING SNOW EVEN AS THE SNOW BEGINS TO DIMINISH BY SUNDAY
AFTERNOON.
WYZ115>119-100000-
/O.CON.KCYS.WW.Y.0006.130209T1800Z-130210T1800Z/
LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-
CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY-
INCLUDING THE CITIES OF...LARAMIE...VEDAUWOO...BUFORD...
PUMPKIN VINE...HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE...
BURNS...CARPENTER...ALBIN...PINE BLUFFS
111 AM MST SAT FEB 9 2013
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM THIS
MORNING TO 11 AM MST SUNDAY...
A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM THIS
MORNING TO 11 AM MST SUNDAY.
* TIMING...LIGHT SNOW WILL DEVELOP EARLY THIS AFTERNOON...WITH
PERIODS OF MODERATE SNOW EXPECTED SATURDAY NIGHT.
* TOTAL SNOW ACCUMULATIONS...3 TO 5 INCHES ALONG INTERSTATE 80
FROM LARAMIE TO PINE BLUFFS. LOCALLY HIGHER AMOUNTS WILL BE
POSSIBLE NORTH OF INTERSTATE 80.
* WINDS/VISIBILITIES...NORTH TO NORTHWEST WINDS 20 TO 30 MPH
SUSTAINED WITH GUSTS TO 45 MPH WILL BE POSSIBLE. VISIBILITIES
WILL BE REDUCED TO UNDER ONE MILE IN BLOWING AND DRIFTING
SNOW.
* IMPACTS...MAINLY TRAVEL DIFFICULTIES WITH PERIODS OF SNOW AND
REDUCED VISIBILITIES AT TIMES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS AND WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS.
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BILLINGS MT
404 PM MST MON FEB 25 2013
.A PACIFIC WEATHER SYSTEM WILL MOVE THROUGH THE REGION OVERNIGHT
PRODUCING AREAS OF SNOW AND LEADING TO SLICK ROADS AND REDUCED
VISIBILITY.
MTZ038-058-WYZ099-261800-
/O.NEW.KBYZ.WW.Y.0010.130226T0300Z-130226T1800Z/
SOUTHERN BIG HORN-SOUTHERN ROSEBUD-SHERIDAN FOOTHILLS-
INCLUDING THE LOCATIONS OF...LODGE GRASS...PRYOR...WYOLA...
FORT SMITH...LAME DEER...ASHLAND...BIRNEY...SHERIDAN...DAYTON...
RANCHESTER...BIG HORN...STORY...CLEARMONT
404 PM MST MON FEB 25 2013
...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO
11 AM MST TUESDAY...
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND SLICK ROADS...WHICH IS IN EFFECT
FROM 8 PM THIS EVENING TO 11 AM MST TUESDAY.
* TIMING...SNOW SHOWERS WILL DEVELOP THIS EVENING AND INCREASE
OVERNIGHT. THE SNOW SHOWERS WILL DECREASE WEDNESDAY MORNING.
* SNOWFALL AMOUNTS...1 TO 3 INCHES OF SNOWFALL IS EXPECTED BY
WEDNESDAY MORNING.
* IMPACTS...TRAVEL ACROSS INTERSTATE 90 AND OTHER ROADWAYS WILL
BECOME HAZARDOUS OVERNIGHT DUE TO SLICK ROADS AND REDUCED
VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY CAN BE ISSUED FOR A VARIETY OF WINTER
WEATHER CONDITIONS SUCH AS LIGHT SNOW...BLOWING SNOW...SLEET...
FREEZING RAIN...AND EXTREME WIND CHILLS.
Winter Storm Watch, South Eastern Wyoming, 4-7-2013
Winter Storm Watch
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
224 AM MDT SUN APR 7 2013
...MAJOR SPRING SNOW STORM TO IMPACT SOUTHEAST WYOMING AND WESTERN
NEBRASKA LATE MONDAY THROUGH TUESDAY NIGHT...
.A STRONG SPRING SNOW STORM APPEARS LIKELY STARTING MONDAY
AFTERNOON AS A DEEP PACIFIC LOW PRESSURE SYSTEM MOVES SLOWLY
EASTWARD ACROSS THE ROCKIES AND INTO THE GREAT PLAINS MONDAY AND
TUESDAY. THIS STORM HAS THE POTENTIAL TO PRODUCE HEAVY
SNOW...WINDS IN EXCESS OF 40 MPH...AND SNOW ACCUMULATIONS OVER ONE
FOOT ACROSS THE EASTERN PLAINS OF SOUTHEAST WYOMING AND PORTIONS
OF WESTERN NEBRASKA.
WYZ101>108-110-112-114>119-072300-
/O.NEW.KCYS.WS.A.0006.130409T0000Z-130410T0600Z/
CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY-
NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
SHIRLEY BASIN-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
EAST PLATTE COUNTY-GOSHEN COUNTY-NORTH SNOWY RANGE FOOTHILLS-
SIERRA MADRE RANGE-SNOWY RANGE-LARAMIE VALLEY-SOUTH LARAMIE RANGE-
SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY-
EAST LARAMIE COUNTY-
INCLUDING THE CITIES OF...DOUGLAS...GLENROCK...LUSK...MUDDY GAP...
MEDICINE BOW...BORDEAUX...GLENDO...WHEATLAND...CHUGWATER...
GUERNSEY...TORRINGTON...ARLINGTON...ELK MOUNTAIN...CENTENNIAL...
ALBANY...WOODS LANDING...LARAMIE...VEDAUWOO...BUFORD...
PUMPKIN VINE...HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE...
BURNS...CARPENTER...ALBIN...PINE BLUFFS
224 AM MDT SUN APR 7 2013
...WINTER STORM WATCH IN EFFECT FROM MONDAY EVENING THROUGH
TUESDAY EVENING...
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
STORM WATCH...WHICH IS IN EFFECT FROM MONDAY EVENING THROUGH
TUESDAY EVENING.
* TIMING...A MIX OF RAIN AND SNOW WILL BEGIN AROUND NOON MONDAY
AND QUICKLY CHANGE TO ALL SNOW BY MONDAY EVENING. SNOW...HEAVY
AT TIMES...WILL CONTINUE THROUGH MONDAY NIGHT AND INTO TUESDAY.
* TOTAL SNOW ACCUMULATIONS...8 TO 16 INCHES POSSIBLE WITH LOCALLY
HIGHER AMOUNTS.
* WINDS/VISIBILITIES...STRONG NORTHEAST WINDS BETWEEN 20 TO 35 MPH
WITH GUSTS OVER 50 MPH POSSIBLE THROUGH TUESDAY. VISIBILITIES
WILL BE REDUCED TO BELOW ONE QUARTER MILE AT TIMES WITH SNOWFALL
RATES BETWEEN 1 TO 2 INCHES PER HOUR MONDAY NIGHT.
* IMPACTS...TRAVEL MAY BE DANGEROUS TO NEAR IMPOSSIBLE MONDAY
NIGHT THROUGH TUESDAY WITH WHITE OUT CONDITIONS POSSIBLE IN
BLOWING AND FALLING SNOW.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE
LATEST FORECASTS.
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Winter Storm Warning, South Central Wy, 2-8-13
