Winter Weather Warnings / Watches / Advisories
Issued by NWS Cheyenne, WY

Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

000
WWUS45 KCYS 231121
WSWCYS

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
421 AM MST MON JAN 23 2017

...PERIODS OF SNOW WILL OCCUR FOR MUCH OF SOUTHEAST WYOMING AND
WESTERN NEBRASKA THROUGH TUESDAY NIGHT...

.A POTENT PACIFIC STORM SYSTEM WILL REDEVELOP ACROSS WYOMING AND
THE EASTERN PLAINS LATE TODAY. SNOW WILL CONTINUE FOR PORTIONS OF
CARBON AND ALBANY COUNTIES TODAY, WITH SNOW BECOMING MODERATE TO
HEAVY AT TIMES IN AND NEAR THE MOUNTAINS LATE THIS MORNING AND
AFTERNOON. SNOW WILL THEN DEVELOP ACROSS THE PLAINS THIS EVENING,
WITH MODERATE TO HEAVY SNOW POSSIBLE ACROSS NORTHERN PORTIONS OF
THE NEBRASKA PANHANDLE AND NIOBRARA COUNTY IN WYOMING THROUGH
TUESDAY NIGHT. GUSTY WINDS COULD PRODUCE AREAS OF BLOWING SNOW AS
WELL.

WYZ103>105-109>111-113-240100-
/O.EXB.KCYS.WW.Y.0006.170123T1200Z-170124T1800Z/
NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS-
SHIRLEY BASIN-CENTRAL CARBON COUNTY-NORTH SNOWY RANGE FOOTHILLS-
SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN-
INCLUDING THE CITIES OF...GARRETT...SEMINOE DAM...MEDICINE BOW...
SHIRLEY BASIN...RAWLINS...ARLINGTON...ELK MOUNTAIN...BAGGS...
SARATOGA...ENCAMPMENT
421 AM MST MON JAN 23 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST TUESDAY...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
UNTIL 11 AM MST TUESDAY.

* TIMING...SNOW WILL BECOME MORE WIDESPREAD THROUGH THE MORNING
  WITH MODERATE SNOW RATES EXPECTED LATE IN THE MORNING THROUGH
  THE AFTERNOON. PERIODS OF LIGHT SNOW WILL THEN CONTINUE THROUGH
  TUESDAY MORNING.

* TOTAL SNOW ACCUMULATIONS...2 TO 5 INCHES WITH LOCALLY HIGHER
  AMOUNTS OVER SOUTHWEST FACING SLOPES.

* WINDS/VISIBILITY...WEST TO SOUTHWEST WINDS 20 TO 30 MPH WITH
  GUSTS UP TO 40 MPH TODAY COULD REDUCE VISIBILITIES BELOW ONE
  MILE IN FALLING AND BLOWING SNOW. THE STRONGEST WINDS ARE
  EXPECTED ALONG I-80 BETWEEN RAWLINS AND ARLINGTON.

* IMPACTS...MAINLY TO TRAVEL AND OUTDOOR RECREATION. THOSE WITH
  OUTDOOR INTERESTS IN THE HIGH COUNTRY WILL EXPERIENCE
  HAZARDOUS CONDITIONS WITH LOW VISIBILITIES AND FALLING AND
  BLOWING SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
SNOW AND STRONG WINDS WILL CREATE RESTRICTED VISIBILITIES AND
DRIFTING SNOW ALONG AREA ROADWAYS. USE CAUTION WHEN TRAVELING...
ESPECIALLY IN OPEN AREAS.

&&

$$

WYZ112-114-240100-
/O.CON.KCYS.WW.Y.0006.000000T0000Z-170125T0100Z/
SIERRA MADRE RANGE-SNOWY RANGE-
INCLUDING THE CITIES OF...CENTENNIAL...ALBANY
421 AM MST MON JAN 23 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST
TUESDAY...

* TIMING...SNOW WILL INCREASE THIS MORNING, WITH MODERATE TO
  HEAVY SNOW RATES POSSIBLE LATE IN THE MORNING THROUGH THE
  AFTERNOON. PERIODS OF LIGHT SNOW WILL THEN CONTINUE THROUGH
  TUESDAY EVENING.

* TOTAL SNOW ACCUMULATIONS...8 TO 14 INCHES WITH LOCALLY HIGHER
  AMOUNTS OVER WEST FACING SLOPES. LESSER AMOUNTS ACROSS EAST
  FACING SLOPES.

* WINDS/VISIBILITY...WEST TO SOUTHWEST WINDS 20 TO 30 MPH WITH
  GUSTS UP TO 45 MPH. VISIBILITIES BELOW ONE HALF MILE IN
  FALLING AND BLOWING SNOW.

* IMPACTS...MAINLY TO TRAVEL AND OUTDOOR RECREATION. THOSE WITH
  OUTDOOR INTERESTS IN THE HIGH COUNTRY WILL EXPERIENCE
  HAZARDOUS CONDITIONS WITH LOW VISIBILITIES AND FALLING AND
  BLOWING SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
SNOW AND STRONG WINDS WILL CREATE RESTRICTED VISIBILITIES AND
DRIFTING SNOW ALONG AREA ROADWAYS. USE CAUTION WHEN TRAVELING...
ESPECIALLY IN OPEN AREAS.

&&

$$

WYZ102-240100-
/O.EXA.KCYS.WS.A.0004.170124T0700Z-170125T0700Z/
NIOBRARA COUNTY-
INCLUDING THE CITIES OF...LUSK...REDBIRD
421 AM MST MON JAN 23 2017

...WINTER STORM WATCH IN EFFECT FROM LATE TONIGHT THROUGH TUESDAY
EVENING...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
STORM WATCH...WHICH IS IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY EVENING.

* TIMING...PERIODS OF RAIN MIXED WITH SNOW WILL BEGIN THIS EVENING
  AND WILL CHANGE TO SNOW TONIGHT. STEADY SNOWFALL WILL THEN
  OCCUR THROUGH TUESDAY EVENING.

* TOTAL SNOW ACCUMULATIONS...3 TO 7 INCHES BY LATE TUESDAY
  NIGHT.

* WINDS/VISIBILITY...WINDS WILL BECOME NORTH OR NORTHWEST
  BETWEEN 15 TO 30 MPH TUESDAY MORNING. GUSTS UP TO 40 MPH ARE
  POSSIBLE IN THE AFTERNOON. VISIBILITIES AROUND ONE HALF MILE
  ARE EXPECTED TUESDAY THROUGH LATE TUESDAY EVENING.

* IMPACTS...TRAVEL MAY BECOME HAZARDOUS TUESDAY MORNING DUE TO
  SLICK AND ICY ROADS. DANGEROUS TRAVEL IS POSSIBLE LATE TUESDAY
  AND TUESDAY EVENING FOR A COMBINATION OF SLICK SNOWPACKED
  ROADS AND POOR VISIBILITIES DUE TO FALLING AND BLOWING SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.

&&

$$

NEZ002-095-240100-
/O.CON.KCYS.WS.A.0004.170124T0700Z-170125T0700Z/
DAWES-NORTH SIOUX-
INCLUDING THE CITIES OF...CHADRON...CHADRON ST PARK...HARRISON
421 AM MST MON JAN 23 2017

...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY EVENING...

* TIMING...PERIODS OF RAIN MIXED WITH SNOW WILL BEGIN THIS EVENING
  AND WILL CHANGE TO SNOW TONIGHT. STEADY SNOWFALL WILL THEN OCCUR
  THROUGH TUESDAY EVENING.

* TOTAL SNOW ACCUMULATIONS...3 TO 7 INCHES BY LATE TUESDAY
  NIGHT.

* WINDS/VISIBILITY...WINDS WILL BECOME NORTH OR NORTHWEST
  BETWEEN 15 TO 30 MPH TUESDAY MORNING. GUSTS UP TO 40 MPH ARE
  POSSIBLE IN THE AFTERNOON. VISIBILITIES AROUND ONE HALF MILE
  ARE EXPECTED TUESDAY THROUGH LATE TUESDAY EVENING.

* IMPACTS...TRAVEL MAY BECOME HAZARDOUS TUESDAY MORNING DUE TO
  SLICK AND ICY ROADS. DANGEROUS TRAVEL IS POSSIBLE LATE TUESDAY
  AND TUESDAY EVENING FOR A COMBINATION OF SLICK SNOWPACKED
  ROADS AND POOR VISIBILITIES DUE TO FALLING AND BLOWING SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.

&&

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.