Alert archive / Wyoming / Winter Storm Warnings in 2016

Winter Storm Warning 1, NWS Cheyenne, WY

January 16, 2016Albany County, Carbon County, Wyoming

NWS Cheyenne, WY issued this winter storm warning at Jan 16, 2016, 2:08 PM MST for Albany County, Carbon County, Wyoming. It was in force for 33 hr. 18 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jan 16, 2016, 2:08 PM MST (21:08 UTC)
Expired
Jan 17, 2016, 11:01 PM MST
In force
33 hr
Issued by
NWS Cheyenne, WY

Counties Albany County, WY, Carbon County, WY

The radar

The Cheyenne radar (KCYS), 140 km from the middle of the area, began a volume at 21:10 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Jan 17, 6:00 AM MSTSNOW 2.11 Nne Centennial, WY
Jan 17, 6:00 AM MSTSNOW 97 Nw Centennial, WYBROOKLYN LAKE SNOTEL IN THE SNOWY RANGE. ELEVATION 10240 FEET. SNOW WATER EQUIVALENT IS 0.6 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTSNOW 9.516 Ene Riverside, WYSOUTH BRUSH CREEK SNOTEL IN THE SNOWY RANGE. ELEVATION 8440 FEET. SNOW WATER EQUIVALENT IS 0.6 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTHEAVY SNOW 1224 W Saratoga, WYSAGE CREEK BASIN SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 7850 FEET. SNOW WATER EQUIVALENT IS 0.8 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTHEAVY SNOW 12.511 Sse Encampment, WYBLACKHALL MOUNTAIN SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 9820 FEET. SNOW WATER EQUIVALENT IS 0.8 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTHEAVY SNOW 13.56 Sw Centennial, WYCINNABAR PARK SNOTEL IN THE SNOWY RANGE. ELEVATION 9574 FEET. SNOW WATER EQUIVALENT IS 0.9 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTHEAVY SNOW 1610 Ssw Arlington, WYSAND LAKE SNOTEL IN THE SNOWY RANGE. ELEVATION 10050 FEET. SNOW WATER EQUIVALENT IS 0.8 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 20 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTHEAVY SNOW 178 Wsw Encampment, WYWEBBER SPRINGS SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 9250 FEET. SNOW WATER EQUIVALENT IS 1.1 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTHEAVY SNOW 17.414 E Dixon, WYBATTLE MOUNTAIN SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 7440 FEET. SNOW WATER EQUIVALENT IS 1.3 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 13 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTHEAVY SNOW 1816 Ene Savery, WYSANDSTONE RANGER STATION SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8150 FEET. SNOW WATER EQUIVALENT IS 1.2 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTHEAVY SNOW 2010 Wsw Encampment, WYOLD BATTLE SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 10000 FEET. SNOW WATER EQUIVALENT IS 1.3 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTHEAVY SNOW 2120 Wnw Encampment, WYDIVIDE PEAK SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8880 FEET. SNOW WATER EQUIVALENT IS 1.4 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTHEAVY SNOW 2310 Sw Encampment, WYLITTLE SNAKE RIVER SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8915 FEET. SNOW WATER EQUIVALENT IS 1.5 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTHEAVY SNOW 2712 W Centennial, WYNORTH FRENCH CREEK SNOTEL IN THE SNOWY RANGE. ELEVATION 10130 FEET. SNOW WATER EQUIVALENT IS 1.5 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 18 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTHEAVY SNOW 2728 E Savery, WYWHISKEY PARK SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8950 FEET. SNOW WATER EQUIVALENT IS 1.8 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 6:00 AM MSTHEAVY SNOW 3221 Sse Elk Mountain, WYMEDICINE BOW SNOTEL IN THE SNOWY RANGE. ELEVATION 10500 FEET. SNOW WATER EQUIVALENT IS 1.6 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 20 TO 1. ACCUMULATION WAS OVER PAST 30 HOURS.
Jan 17, 7:00 AM MSTSNOW 4.5Sw Elk Mountain, WY
Jan 17, 7:10 AM MSTSNOW 0.69 Wsw Rock River, WY

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Riverton, WY (KRIW), launched 12:00Z, 9.1 hours before the alert went out and 230 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Riverton, WY at 12:00Z on 2016-01-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Riverton, WY at 12:00Z on 2016-01-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 186 square meters per square second.1939587897117136156Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1879 m above ground
0-6 km bulk shear
116 kt
0-1 km storm-relative helicity
186 m²/s²
0-3 km storm-relative helicity
157 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

058 
WWUS45 KCYS 162108
WSWCYS

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
208 PM MST SAT JAN 16 2016

...SNOW AND GUSTY WINDS THIS AFTERNOON THROUGH SUNDAY AFTERNOON...

.A POTENT UPPER LEVEL DISTURBANCE WILL APPROACH THE ROCKIES...
PRODUCING GUSTY WINDS AND SNOW ALONG AND WEST OF THE LARAMIE
RANGE THIS AFTERNOON THROUGH SUNDAY. SIGNIFICANT TRAVEL CONCERNS
WILL DEVELOP IN THE ARLINGTON AREA THIS EVENING DUE TO FALLING
AND BLOWING SNOW...WITH WINDS EXPECTED TO GUST 45 TO 55 MPH THROUGH
SUNDAY AFTERNOON REDUCING VISIBILITIES TO ONE QUARTER MILE OR LESS.
THIS INCLUDES THE INTERSTATE 80 CORRIDOR FROM LARAMIE TO RAWLINS.
MODERATE TO HEAVY SNOW ACCUMULATIONS OF 6 TO 14 INCHES WITH GUSTY
WINDS OF 35 TO 45 ARE LIKELY IN THE SNOWY AND SIERRA MADRES.
BLOWING SNOW CONCERNS WILL INCREASE LATE THIS AFTERNOON FOR THE
SOUTHERN LARAMIE RANGE WITH SNOWFALL INCREASING IN INTENSITY THIS
EVENING. THE COMBINATION OF FALLING AND BLOWING SNOW WILL CREATE
HAZARDOUS TRAVEL CONDITIONS FOR PORTIONS OF THE INTERSTATE 80
CORRIDOR BETWEEN CHEYENNE AND LARAMIE...INCLUDING BUFORD AND THE
SUMMIT.

WYZ116-170515-
/O.CAN.KCYS.WW.Y.0003.000000T0000Z-160117T1800Z/
/O.NEW.KCYS.WW.Y.0004.160117T0000Z-160118T0000Z/
SOUTH LARAMIE RANGE-
INCLUDING THE CITIES OF...VEDAUWOO...BUFORD...PUMPKIN VINE
208 PM MST SAT JAN 16 2016

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO
5 PM MST SUNDAY...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 5 PM THIS AFTERNOON TO 5 PM MST SUNDAY.

* TIMING...WINDS WILL INCREASE THIS AFTERNOON...PRODUCING AREAS OF
  BLOWING AND DRIFTING OF SNOW. SNOW WILL BEGIN TO FALL THIS
  EVENING...AND WILL COMBINE WITH BLOWING SNOW TO CREATE HAZARDOUS
  TRAVEL CONDITIONS THROUGH SUNDAY AFTERNOON.

* TOTAL SNOW ACCUMULATIONS...1 TO 3 INCHES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH.
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN SNOW
  AND BLOWING SNOW.

* IMPACTS...MAINLY TO TRAVEL...DUE TO REDUCED VISIBILITIES AND 
  SNOW COVERED ROADS. THIS INCLUDES INTERSTATE 80. 

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.

&&

$$

WYZ114-170515-
/O.CAN.KCYS.WW.Y.0003.000000T0000Z-160118T0000Z/
/O.NEW.KCYS.WW.Y.0004.160117T0000Z-160118T0000Z/
SNOWY RANGE-
INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING
208 PM MST SAT JAN 16 2016

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 5 PM THIS AFTERNOON
TO 5 PM MST SUNDAY...

* TIMING...SNOW WILL INCREASE IN INTENSITY THIS AFTERNOON WITH
  PERIODS OF MODERATE SNOW EXPECTED THROUGH SUNDAY AFTERNOON.

* TOTAL SNOW ACCUMULATIONS...6 TO 11 INCHES...HEAVIEST ON WEST
  FACING SLOPES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH.
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN SNOW
  AND BLOWING SNOW.

* IMPACTS...OUTDOOR RECREATIONISTS IN THESE AREAS WILL NEED TO BE
  AWARE OF THE ADDITIONAL SNOW POTENTIAL AND BLOWING AND DRIFTING
  SNOW.

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.

&&

$$

WYZ112-170515-
/O.UPG.KCYS.WW.Y.0003.000000T0000Z-160118T0000Z/
/O.NEW.KCYS.WS.W.0001.160116T2108Z-160118T0000Z/
SIERRA MADRE RANGE-
208 PM MST SAT JAN 16 2016

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT UNTIL 5 PM MST
SUNDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT.

* TIMING...SNOW WILL INCREASE IN INTENSITY THIS AFTERNOON WITH
  PERIODS OF MODERATE TO HEAVY SNOW THROUGH SUNDAY AFTERNOON.

* TOTAL SNOW ACCUMULATIONS...8 TO 14 INCHES...HEAVIEST ON WEST
  FACING SLOPES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 25 TO 35 MPH.
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN SNOW
  AND BLOWING SNOW.

* IMPACTS...THOSE IN OUTDOOR RECREATION SUCH AS CAMPING OR 
  HUNTING IN THESE AREAS WILL NEED TO BE AWARE OF THE ADDITIONAL 
  SNOW POTENTIAL. 

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.

&&

$$

WYZ110-170515-
/O.UPG.KCYS.WS.A.0001.160117T0200Z-160117T1800Z/
/O.NEW.KCYS.WS.W.0001.160117T0000Z-160118T0000Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
208 PM MST SAT JAN 16 2016

...WINTER STORM WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO
5 PM MST SUNDAY...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
STORM WARNING FOR SNOW AND BLOWING...WHICH IS IN EFFECT FROM 5 PM
THIS AFTERNOON TO 5 PM MST SUNDAY. THE WINTER STORM WATCH IS NO
LONGER IN EFFECT.

* TIMING...WINDS WILL INCREASE THIS AFTERNOON AND WILL BECOME
  STRONG TONIGHT. SNOW WILL DEVELOP LATE THIS AFTERNOON...BECOMING
  MODERATE AT TIMES TONIGHT. STRONG WINDS AND SNOW MAY PRODUCE
  NEAR WHITE OUT CONDITIONS TONIGHT THROUGH SUNDAY AFTERNOON.

* TOTAL SNOW ACCUMULATIONS...3 TO 6 INCHES.

* WINDS/VISIBILITY...WEST WINDS WILL INCREASE THIS AFTERNOON WITH
  GUSTS OF 45 TO 55 MPH TONIGHT THROUGH SUNDAY AFTERNOON.
  VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE OR LESS IN
  SNOW AND BLOWING SNOW.

* IMPACTS...MAINLY TO TRANSPORTATION. SIGNIFICANT TRAVEL ISSUES 
  ARE POSSIBLE DUE TO DRIFTING OF SNOW OVER ROADWAYS AND 
  SIGNIFICANTLY REDUCED VISIBILITIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW AND BLOWING MEANS SEVERE WINTER
WEATHER CONDITIONS ARE EXPECTED OR OCCURRING 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.

&&

$$

WYZ113-170515-
/O.NEW.KCYS.WW.Y.0004.160117T0000Z-160118T0000Z/
UPPER NORTH PLATTE RIVER BASIN-
INCLUDING THE CITIES OF...SARATOGA...ENCAMPMENT...RIVERSIDE
208 PM MST SAT JAN 16 2016

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO
5 PM MST SUNDAY...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 5 PM THIS AFTERNOON TO 5 PM MST SUNDAY.

* TIMING...WINDS AND SNOW WILL INCREASE LATE THIS AFTERNOON...
  PRODUCING AREAS OF BLOWING AND DRIFTING OF SNOW. SNOW AND
  BLOWING SNOW WILL CREATE HAZARDOUS TRAVEL CONDITIONS THROUGH
  SUNDAY AFTERNOON.

* TOTAL SNOW ACCUMULATIONS...2 TO 4 INCHES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 25 TO 35 MPH.
  VISIBILITIES WILL BE REDUCED TO ONE HALF MILE IN SNOW AND
  BLOWING SNOW.

* IMPACTS...MAINLY TO TRAVEL...DUE TO REDUCED VISIBILITIES AND
  SNOW COVERED ROADS.

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.

&&

$$
9 follow-up statements
441 
WWUS45 KCYS 170428
WSWCYS

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
928 PM MST SAT JAN 16 2016

...SNOW AND GUSTY WINDS THROUGH SUNDAY AFTERNOON...

.AN UPPER LEVEL DISTURBANCE WILL MOVE ACROSS THE ROCKIES TONIGHT
AND SUNDAY...PRODUCING GUSTY WINDS AND SNOW OVER PORTIONS OF
SOUTHEAST WYOMING. HAZARDOUS TRAVEL WILL OCCUR IN THE ARLINGTON
AREA DUE TO FALLING AND BLOWING SNOW...WITH WINDS GUSTING 45 TO 55
MPH AND VISIBILITIES TO ONE QUARTER MILE OR LESS. THIS INCLUDES
THE INTERSTATE 80 CORRIDOR FROM LARAMIE TO RAWLINS. MODERATE TO
HEAVY SNOW ACCUMULATIONS OF 6 TO 14 INCHES WITH GUSTY WINDS OF 35
TO 45 ARE LIKELY IN THE SNOWY AND SIERRA MADRES. BLOWING SNOW
CONCERNS WILL INCREASE TONIGHT IN THE SOUTHERN LARAMIE RANGE 
WITH SNOWFALL INCREASING. THE COMBINATION OF FALLING AND BLOWING
SNOW WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR PORTIONS OF THE
INTERSTATE 80 CORRIDOR BETWEEN CHEYENNE AND LARAMIE.

WYZ110-171230-
/O.CON.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
928 PM MST SAT JAN 16 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY...

* TIMING...STRONG WINDS AND SNOW MAY PRODUCE NEAR WHITE OUT
  CONDITIONS AT TIMES TONIGHT THROUGH SUNDAY AFTERNOON.

* TOTAL SNOW ACCUMULATIONS...3 TO 6 INCHES.

* WINDS/VISIBILITY...WEST WINDS 45 TO 55 MPH TONIGHT THROUGH
  SUNDAY AFTERNOON. VISIBILITIES WILL BE REDUCED TO ONE QUARTER
  MILE OR LESS IN SNOW AND BLOWING SNOW.

* IMPACTS...MAINLY TO TRANSPORTATION. HAZARDOUS TRAVEL CONDITIONS
  WITH SOME ROAD CLOSURES LIKELY DUE TO BLOWING AND DRIFTING SNOW
  AND VERY POOR VISIBILITIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW AND BLOWING MEANS SEVERE WINTER
WEATHER CONDITIONS ARE EXPECTED OR OCCURRING 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.

&&

$$

WYZ112-171230-
/O.CON.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
SIERRA MADRE RANGE-
928 PM MST SAT JAN 16 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY...

* TIMING...PERIODS OF MODERATE TO HEAVY SNOW THROUGH SUNDAY
  AFTERNOON.

* TOTAL SNOW ACCUMULATIONS...8 TO 14 INCHES...HEAVIEST ON WEST 
  FACING SLOPES. 

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 25 TO 35 MPH. 
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN 
  SNOW AND BLOWING SNOW. 

* IMPACTS...THOSE IN OUTDOOR RECREATION SUCH AS CAMPING OR 
  HUNTING IN THESE AREAS WILL NEED TO BE AWARE OF THE ADDITIONAL 
  SNOW POTENTIAL. 

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.

&&

$$

WYZ113-114-116-171230-
/O.CON.KCYS.WW.Y.0004.000000T0000Z-160118T0000Z/
UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE-SOUTH LARAMIE RANGE-
INCLUDING THE CITIES OF...SARATOGA...ENCAMPMENT...RIVERSIDE...
CENTENNIAL...ALBANY...WOODS LANDING...VEDAUWOO...BUFORD...
PUMPKIN VINE
928 PM MST SAT JAN 16 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST
SUNDAY...

* TIMING...SNOW AND BLOWING SNOW TO CREATE HAZARDOUS TRAVEL
  CONDITIONS THROUGH SUNDAY AFTERNOON.

* TOTAL SNOW ACCUMULATIONS...1 TO 3 INCHES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH. 
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN 
  SNOW AND BLOWING SNOW. 

* IMPACTS...MAINLY TO TRAVEL...DUE TO REDUCED VISIBILITIES AND
  SNOW COVERED ROADS. THIS INCLUDES INTERSTATE 80 BETWEEN CHEYENNE
  AND LARAMIE.

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.

&&

$$
554 
WWUS45 KCYS 170813
WSWCYS

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
113 AM MST SUN JAN 17 2016

...SNOW AND GUSTY WINDS THROUGH THIS AFTERNOON...

.AN UPPER LEVEL DISTURBANCE WILL MOVE ACROSS THE ROCKIES TONIGHT
AND SUNDAY...PRODUCING GUSTY WINDS AND SNOW OVER PORTIONS OF
SOUTHEAST WYOMING. HAZARDOUS TRAVEL WILL OCCUR IN THE ARLINGTON
AREA DUE TO FALLING AND BLOWING SNOW...WITH WINDS GUSTING 45 TO
55 MPH AND VISIBILITIES TO ONE QUARTER MILE OR LESS. THIS
INCLUDES THE INTERSTATE 80 CORRIDOR FROM LARAMIE TO RAWLINS.
MODERATE TO HEAVY SNOW ACCUMULATIONS OF 8 TO 20 INCHES WITH GUSTY
WINDS OF 35 TO 45 ARE LIKELY IN THE SNOWY AND SIERRA MADRES.
BLOWING SNOW CONCERNS WILL INCREASE TONIGHT IN THE SOUTHERN
LARAMIE RANGE WITH SNOWFALL INCREASING. THE COMBINATION OF FALLING
AND BLOWING SNOW WILL CREATE HAZARDOUS TRAVEL CONDITIONS FOR
PORTIONS OF THE INTERSTATE 80 CORRIDOR BETWEEN CHEYENNE AND
LARAMIE.

WYZ114-171800-
/O.UPG.KCYS.WW.Y.0004.000000T0000Z-160118T0000Z/
/O.EXA.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
SNOWY RANGE-
INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING
113 AM MST SUN JAN 17 2016

...WINTER STORM WARNING IN EFFECT UNTIL 5 PM MST THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
STORM WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
UNTIL 5 PM MST THIS AFTERNOON. THE WINTER WEATHER ADVISORY IS NO
LONGER IN EFFECT.

* TIMING...SNOW AND BLOWING SNOW TO CREATE HAZARDOUS TRAVEL
  CONDITIONS THROUGH THIS AFTERNOON.

* TOTAL SNOW ACCUMULATIONS...8 TO 20 INCHES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH. 
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN 
  SNOW AND BLOWING SNOW. 

* IMPACTS...THOSE IN OUTDOOR RECREATION SUCH AS CAMPING...HUNTING
  OR SNOWMOBILING IN THESE AREAS WILL NEED TO PREPARE FOR HEAVY
  SNOW AND STRONG WINDS.

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.

&&

$$

WYZ110-171800-
/O.CON.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
113 AM MST SUN JAN 17 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...STRONG WINDS AND SNOW MAY PRODUCE NEAR WHITE OUT
  CONDITIONS AT TIMES TONIGHT THROUGH THIS AFTERNOON.

* TOTAL SNOW ACCUMULATIONS...3 TO 6 INCHES.

* WINDS/VISIBILITY...WEST WINDS 45 TO 55 MPH THROUGH THIS AFTERNOON.
  VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE OR LESS IN SNOW
  AND BLOWING SNOW.

* IMPACTS...MAINLY TO TRANSPORTATION. HAZARDOUS TRAVEL 
  CONDITIONS WITH SOME ROAD CLOSURES LIKELY DUE TO BLOWING AND 
  DRIFTING SNOW AND VERY POOR VISIBILITIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW AND BLOWING MEANS SEVERE WINTER
WEATHER CONDITIONS ARE EXPECTED OR OCCURRING 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.

&&

$$

WYZ112-171800-
/O.CON.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
SIERRA MADRE RANGE-
113 AM MST SUN JAN 17 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...PERIODS OF MODERATE TO HEAVY SNOW THROUGH THIS
  AFTERNOON. 

* TOTAL SNOW ACCUMULATIONS...8 TO 20 INCHES...HEAVIEST ON WEST
  FACING SLOPES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 25 TO 35 MPH. 
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN 
  SNOW AND BLOWING SNOW. 

* IMPACTS...THOSE IN OUTDOOR RECREATION SUCH AS CAMPING...HUNTING
  OR SNOWMOBILING IN THESE AREAS WILL NEED TO PREPARE FOR HEAVY
  SNOW AND STRONG WINDS.
 

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.

&&

$$

WYZ113-116-171800-
/O.CON.KCYS.WW.Y.0004.000000T0000Z-160118T0000Z/
UPPER NORTH PLATTE RIVER BASIN-SOUTH LARAMIE RANGE-
INCLUDING THE CITIES OF...SARATOGA...ENCAMPMENT...RIVERSIDE...
VEDAUWOO...BUFORD...PUMPKIN VINE
113 AM MST SUN JAN 17 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...SNOW AND BLOWING SNOW TO CREATE HAZARDOUS TRAVEL
  CONDITIONS THROUGH THIS AFTERNOON.

* TOTAL SNOW ACCUMULATIONS...1 TO 3 INCHES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH. 
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN 
  SNOW AND BLOWING SNOW. 

* IMPACTS...MAINLY TO TRAVEL...DUE TO REDUCED VISIBILITIES AND 
  SNOW COVERED ROADS. THIS INCLUDES INTERSTATE 80 BETWEEN 
  CHEYENNE AND LARAMIE. 

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.

&&

$$
232 
WWUS45 KCYS 171003
WSWCYS

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
303 AM MST SUN JAN 17 2016

...SNOW AND GUSTY WINDS THROUGH THIS AFTERNOON...

.AN UPPER LEVEL DISTURBANCE WILL MOVE ACROSS THE ROCKIES TONIGHT
AND SUNDAY...PRODUCING GUSTY WINDS AND SNOW OVER PORTIONS OF
SOUTHEAST WYOMING. HAZARDOUS TRAVEL WILL OCCUR IN THE ARLINGTON
AREA DUE TO FALLING AND BLOWING SNOW...WITH WINDS GUSTING 45 TO
55 MPH AND VISIBILITIES TO ONE QUARTER MILE OR LESS. THIS
INCLUDES THE INTERSTATE 80 CORRIDOR FROM LARAMIE TO RAWLINS.
MODERATE TO HEAVY SNOW ACCUMULATIONS OF 8 TO 20 INCHES WITH GUSTY
WINDS OF 35 TO 45 ARE LIKELY IN THE SNOWY AND SIERRA MADRES.
BLOWING SNOW CONCERNS WILL INCREASE TONIGHT IN THE SOUTHERN
LARAMIE RANGE WITH SNOWFALL INCREASING. THE COMBINATION OF
FALLING AND BLOWING SNOW WILL CREATE HAZARDOUS TRAVEL CONDITIONS
FOR PORTIONS OF THE INTERSTATE 80 CORRIDOR BETWEEN CHEYENNE AND
LARAMIE. LASTLY...A MODERATE SNOW BAND WILL PERSIST ACROSS MUCH
OF LARAMIE COUNTY THROUGH SUNRISE WITH 2 TO 5 INCHES OF SNOWFALL
EXPECTED OVER THIS AREA. THE HIGHEST SNOW TOTALS IN LARAMIE
COUNTY WILL BE IN THE CENTRAL PORTION OF THE COUNTY...INCLUDING
CHEYENNE. 

WYZ110-171800-
/O.CON.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
303 AM MST SUN JAN 17 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...STRONG WINDS AND SNOW MAY PRODUCE NEAR WHITE OUT 
  CONDITIONS AT TIMES TONIGHT THROUGH THIS AFTERNOON. 

* TOTAL SNOW ACCUMULATIONS...3 TO 6 INCHES.

* WINDS/VISIBILITY...WEST WINDS 45 TO 55 MPH THROUGH THIS 
  AFTERNOON. VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE OR 
  LESS IN SNOW AND BLOWING SNOW. 

* IMPACTS...MAINLY TO TRANSPORTATION. HAZARDOUS TRAVEL 
  CONDITIONS WITH SOME ROAD CLOSURES LIKELY DUE TO BLOWING AND 
  DRIFTING SNOW AND VERY POOR VISIBILITIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW AND BLOWING MEANS SEVERE WINTER
WEATHER CONDITIONS ARE EXPECTED OR OCCURRING 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.

&&

$$

WYZ112-114-171800-
/O.CON.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
SIERRA MADRE RANGE-SNOWY RANGE-
INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING
303 AM MST SUN JAN 17 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...SNOW AND BLOWING SNOW TO CREATE HAZARDOUS TRAVEL 
  CONDITIONS THROUGH THIS AFTERNOON. 

* TOTAL SNOW ACCUMULATIONS...8 TO 20 INCHES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH. 
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN 
  SNOW AND BLOWING SNOW. 

* IMPACTS...THOSE IN OUTDOOR RECREATION SUCH AS CAMPING...
  HUNTING OR SNOWMOBILING IN THESE AREAS WILL NEED TO PREPARE 
  FOR HEAVY SNOW AND STRONG WINDS. 

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.

&&

$$

WYZ117>119-171800-
/O.EXA.KCYS.WW.Y.0004.000000T0000Z-160118T0000Z/
SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY-
EAST LARAMIE COUNTY-
INCLUDING THE CITIES OF...HORSE CREEK...HARRIMAN...WHITAKER...
CHEYENNE...BURNS...CARPENTER...ALBIN...PINE BLUFFS
303 AM MST SUN JAN 17 2016

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 5 PM MST
THIS AFTERNOON.

* TIMING...SNOW MAY CREATE HAZARDOUS TRAVEL CONDITIONS THROUGH THE
  MORNING. 

* TOTAL SNOW ACCUMULATIONS...2 TO 5 INCHES.

* WINDS/VISIBILITY...EASTERLY WINDS AROUND 5 MPH. VISIBILITIES
  WILL BE REDUCED TO 1 MILE OR LESS IN FALLING SNOW.

* IMPACTS...MAINLY TO TRAVEL...DUE TO REDUCED VISIBILITIES AND
  SNOW COVERED ROADS. THIS INCLUDES INTERSTATE 80 BETWEEN CHEYENNE
  AND PINE BLUFFS.

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.

&&

$$

WYZ113-116-171800-
/O.CON.KCYS.WW.Y.0004.000000T0000Z-160118T0000Z/
UPPER NORTH PLATTE RIVER BASIN-SOUTH LARAMIE RANGE-
INCLUDING THE CITIES OF...SARATOGA...ENCAMPMENT...RIVERSIDE...
VEDAUWOO...BUFORD...PUMPKIN VINE
303 AM MST SUN JAN 17 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...SNOW AND BLOWING SNOW TO CREATE HAZARDOUS TRAVEL 
  CONDITIONS THROUGH THIS AFTERNOON. 

* TOTAL SNOW ACCUMULATIONS...1 TO 3 INCHES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH. 
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN 
  SNOW AND BLOWING SNOW. 

* IMPACTS...MAINLY TO TRAVEL...DUE TO REDUCED VISIBILITIES AND 
  SNOW COVERED ROADS. THIS INCLUDES INTERSTATE 80 BETWEEN 
  CHEYENNE AND LARAMIE. 

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.

&&

$$
829 
WWUS45 KCYS 171013
WSWCYS

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
313 AM MST SUN JAN 17 2016

...SNOW AND GUSTY WINDS THROUGH THIS AFTERNOON...

.AN UPPER LEVEL DISTURBANCE WILL MOVE ACROSS THE ROCKIES TONIGHT
AND SUNDAY...PRODUCING GUSTY WINDS AND SNOW OVER PORTIONS OF
SOUTHEAST WYOMING. HAZARDOUS TRAVEL WILL OCCUR IN THE ARLINGTON
AREA DUE TO FALLING AND BLOWING SNOW...WITH WINDS GUSTING 45 TO
55 MPH AND VISIBILITIES TO ONE QUARTER MILE OR LESS. THIS
INCLUDES THE INTERSTATE 80 CORRIDOR FROM LARAMIE TO RAWLINS.
MODERATE TO HEAVY SNOW ACCUMULATIONS OF 8 TO 20 INCHES WITH GUSTY
WINDS OF 35 TO 45 ARE LIKELY IN THE SNOWY AND SIERRA MADRES.
BLOWING SNOW CONCERNS WILL INCREASE TONIGHT IN THE SOUTHERN
LARAMIE RANGE WITH SNOWFALL INCREASING. THE COMBINATION OF
FALLING AND BLOWING SNOW WILL CREATE HAZARDOUS TRAVEL CONDITIONS
FOR PORTIONS OF THE INTERSTATE 80 CORRIDOR BETWEEN CHEYENNE AND
LARAMIE. LASTLY...A MODERATE SNOW BAND WILL PERSIST ACROSS MUCH
OF LARAMIE COUNTY THROUGH THE EARLY MORNING WITH 2 TO 5 INCHES OF
SNOWFALL EXPECTED OVER THIS AREA. THE HIGHEST SNOW TOTALS IN
LARAMIE COUNTY WILL BE IN THE CENTRAL PORTION OF THE
COUNTY...INCLUDING CHEYENNE.

WYZ110-171815-
/O.CON.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
313 AM MST SUN JAN 17 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...STRONG WINDS AND SNOW MAY PRODUCE NEAR WHITE OUT 
  CONDITIONS AT TIMES TONIGHT THROUGH THIS AFTERNOON. 

* TOTAL SNOW ACCUMULATIONS...3 TO 6 INCHES.

* WINDS/VISIBILITY...WEST WINDS 45 TO 55 MPH THROUGH THIS 
  AFTERNOON. VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE OR 
  LESS IN SNOW AND BLOWING SNOW. 

* IMPACTS...MAINLY TO TRANSPORTATION. HAZARDOUS TRAVEL 
  CONDITIONS WITH SOME ROAD CLOSURES LIKELY DUE TO BLOWING AND 
  DRIFTING SNOW AND VERY POOR VISIBILITIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW AND BLOWING MEANS SEVERE WINTER
WEATHER CONDITIONS ARE EXPECTED OR OCCURRING 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.

&&

$$

WYZ112-114-171815-
/O.CON.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
SIERRA MADRE RANGE-SNOWY RANGE-
INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING
313 AM MST SUN JAN 17 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...SNOW AND BLOWING SNOW TO CREATE HAZARDOUS TRAVEL 
  CONDITIONS THROUGH THIS AFTERNOON. 

* TOTAL SNOW ACCUMULATIONS...8 TO 20 INCHES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH. 
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN 
  SNOW AND BLOWING SNOW. 

* IMPACTS...THOSE IN OUTDOOR RECREATION SUCH AS CAMPING... 
  HUNTING OR SNOWMOBILING IN THESE AREAS WILL NEED TO PREPARE 
  FOR HEAVY SNOW AND STRONG WINDS. 

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.

&&

$$

WYZ117>119-171600-
/O.EXT.KCYS.WW.Y.0004.000000T0000Z-160117T1600Z/
SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY-
EAST LARAMIE COUNTY-
INCLUDING THE CITIES OF...HORSE CREEK...HARRIMAN...WHITAKER...
CHEYENNE...BURNS...CARPENTER...ALBIN...PINE BLUFFS
313 AM MST SUN JAN 17 2016

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 9 AM MST THIS
MORNING...

* TIMING...SNOW MAY CREATE HAZARDOUS TRAVEL CONDITIONS THROUGH 
  THE MORNING. 

* TOTAL SNOW ACCUMULATIONS...2 TO 5 INCHES.

* WINDS/VISIBILITY...EASTERLY WINDS AROUND 5 MPH. VISIBILITIES 
  WILL BE REDUCED TO 1 MILE OR LESS IN FALLING SNOW. 

* IMPACTS...MAINLY TO TRAVEL...DUE TO REDUCED VISIBILITIES AND 
  SNOW COVERED ROADS. THIS INCLUDES INTERSTATE 80 BETWEEN 
  CHEYENNE AND PINE BLUFFS. 

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.

&&

$$

WYZ113-116-171815-
/O.CON.KCYS.WW.Y.0004.000000T0000Z-160118T0000Z/
UPPER NORTH PLATTE RIVER BASIN-SOUTH LARAMIE RANGE-
INCLUDING THE CITIES OF...SARATOGA...ENCAMPMENT...RIVERSIDE...
VEDAUWOO...BUFORD...PUMPKIN VINE
313 AM MST SUN JAN 17 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...SNOW AND BLOWING SNOW TO CREATE HAZARDOUS TRAVEL 
  CONDITIONS THROUGH THIS AFTERNOON. 

* TOTAL SNOW ACCUMULATIONS...1 TO 3 INCHES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH. 
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN 
  SNOW AND BLOWING SNOW. 

* IMPACTS...MAINLY TO TRAVEL...DUE TO REDUCED VISIBILITIES AND 
  SNOW COVERED ROADS. THIS INCLUDES INTERSTATE 80 BETWEEN 
  CHEYENNE AND LARAMIE. 

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.

&&

$$
687 
WWUS45 KCYS 171559
WSWCYS

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
859 AM MST SUN JAN 17 2016

...SNOW AND GUSTY WINDS THROUGH THIS AFTERNOON...

.AN UPPER LEVEL DISTURBANCE WILL MOVE ACROSS THE ROCKIES TODAY...
PRODUCING GUSTY WINDS AND SNOW OVER PORTIONS OF SOUTHEAST
WYOMING. HAZARDOUS TRAVEL WILL OCCUR IN THE ARLINGTON AREA DUE TO
FALLING AND BLOWING SNOW...WITH WINDS GUSTING 45 TO 55 MPH AND
VISIBILITIES TO ONE QUARTER MILE OR LESS. THIS INCLUDES THE
INTERSTATE 80 CORRIDOR FROM LARAMIE TO RAWLINS. HEAVY SNOWFALL
OVER THE SNOWY AND SIERRA MADRE MOUNTAINS HAS DIMINISHED TO
LIGHT SNOW WITH PERHAPS ANOTHER ONE TO THREE INCHES OF ADDITIONAL
SNOW EXPECTED TODAY. BLOWING SNOW CONCERNS WILL CONTINUE THROUGH
THIS AFTERNOON FOR AREAS ALONG AND WEST OF THE LARAMIE RANGE.

WYZ117>119-171700-
/O.EXP.KCYS.WW.Y.0004.000000T0000Z-160117T1600Z/
SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY-
EAST LARAMIE COUNTY-
INCLUDING THE CITIES OF...HORSE CREEK...HARRIMAN...WHITAKER...
CHEYENNE...BURNS...CARPENTER...ALBIN...PINE BLUFFS
859 AM MST SUN JAN 17 2016

...WINTER WEATHER ADVISORY WILL EXPIRE AT 9 AM MST THIS MORNING...

LIGHT SNOW DIMINISHED TO FLURRIES WITH LITTLE OR NO ADDITIONAL
ACCUMULATION EXPECTED THIS MORNING.

$$

WYZ110-180000-
/O.CON.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
859 AM MST SUN JAN 17 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...STRONG WINDS AND OCCASIONAL SNOW MAY PRODUCE NEAR
  WHITE OUT CONDITIONS AT TIMES THROUGH THIS AFTERNOON.

* ADDITIONAL SNOW ACCUMULATIONS...1 INCH.

* TOTAL SNOW ACCUMULATIONS...4 TO 6 INCHES.

* WINDS/VISIBILITY...WEST WINDS 45 TO 55 MPH THROUGH THIS 
  AFTERNOON. VISIBILITIES WILL BE REDUCED TO ONE QUARTER MILE OR 
  LESS IN SNOW AND BLOWING SNOW. 

* IMPACTS...MAINLY TO TRANSPORTATION. HAZARDOUS TRAVEL 
  CONDITIONS WITH SOME ROAD CLOSURES LIKELY DUE TO BLOWING AND 
  DRIFTING SNOW AND VERY POOR VISIBILITIES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR SNOW AND BLOWING MEANS SEVERE WINTER
WEATHER CONDITIONS ARE EXPECTED OR OCCURRING 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.

&&

$$

WYZ112-114-180000-
/O.CON.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
SIERRA MADRE RANGE-SNOWY RANGE-
INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING
859 AM MST SUN JAN 17 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...SNOW AND BLOWING SNOW TO CREATE HAZARDOUS TRAVEL 
  CONDITIONS THROUGH THIS AFTERNOON. 

* ADDITIONAL SNOW ACCUMULATIONS...1 TO 3 INCHES.

* TOTAL SNOW ACCUMULATIONS...1 TO 3 FEET...HEAVIEST ON WEST FACING
  SLOPES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH. 
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN 
  SNOW AND BLOWING SNOW. 

* IMPACTS...THOSE IN OUTDOOR RECREATION SUCH AS CAMPING... 
  HUNTING OR SNOWMOBILING IN THESE AREAS WILL NEED TO PREPARE 
  FOR HEAVY SNOW AND STRONG WINDS. 

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.

&&

$$

WYZ113-116-180000-
/O.CON.KCYS.WW.Y.0004.000000T0000Z-160118T0000Z/
UPPER NORTH PLATTE RIVER BASIN-SOUTH LARAMIE RANGE-
INCLUDING THE CITIES OF...SARATOGA...ENCAMPMENT...RIVERSIDE...
VEDAUWOO...BUFORD...PUMPKIN VINE
859 AM MST SUN JAN 17 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...SNOW AND BLOWING SNOW TO CREATE HAZARDOUS TRAVEL 
  CONDITIONS THROUGH THIS AFTERNOON. 

* ADDITIONAL SNOW ACCUMULATIONS...1 TO 2 INCHES.

* TOTAL SNOW ACCUMULATIONS...2 TO 5 INCHES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH. 
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN 
  SNOW AND BLOWING SNOW. 

* IMPACTS...MAINLY TO TRAVEL...DUE TO REDUCED VISIBILITIES AND 
  SNOW COVERED ROADS. THIS INCLUDES INTERSTATE 80 BETWEEN 
  CHEYENNE AND LARAMIE. 

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.

&&

$$
470 
WWUS45 KCYS 172045
WSWCYS

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
145 PM MST SUN JAN 17 2016

...SNOW DIMINISHING OUTSIDE THE MOUNTAINS THIS AFTERNOON BUT STRONG
AND GUSTY WINDS WILL CONTINUE THROUGH MONDAY WEST OF THE LARAMIE RANGE...

.AN UPPER LEVEL DISTURBANCE WILL PUSH EAST OF THE FRONT RANGE AND PLAINS
THIS AFTERNOON...WITH SNOW DIMINISHING OUTSIDE THE SOUTHEAST WYOMING
MOUNTAINS. VERY HAZARDOUS TRAVEL WILL CONTINUE FOR THE NORTH SNOWY RANGE
FOOTHILLS INCLUDING THE THE INTERSTATE 80 CORRIDOR FROM LARAMIE TO
RAWLINS DUE TO BLOWING AND DRIFTING SNOW...WITH WIND GUSTS INCREASING
TO 45 TO 55 MPH AND VISIBILITIES REDUCED TO AS LOW AS ONE QUARTER MILE
OR LESS.

WYZ110-181200-
/O.EXT.KCYS.WS.W.0001.000000T0000Z-160119T0000Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
145 PM MST SUN JAN 17 2016

...WINTER STORM WARNING NOW IN EFFECT UNTIL 5 PM MST MONDAY...

* TIMING...STRONG AND GUSTY WINDS MAY PRODUCE NEAR WHITEOUT CONDITIONS
  AT TIMES THROUGH MONDAY AFTERNOON.

* WINDS/VISIBILITY...WEST WINDS GUSTING 35 TO 45 MPH...INCREASING
  TO 45 TO 55 MPH TONIGHT THROUGH MONDAY AFTERNOON. VISIBILITIES
  WILL BE REDUCED TO ONE QUARTER MILE OR LESS IN BLOWING AND
  DRIFTING SNOW.

* IMPACTS...MAINLY TO TRAVEL. VERY HAZARDOUS TRAVEL CONDITIONS
  WITH SOME ROAD CLOSURES WILL BE LIKELY DUE TO BLOWING AND
  DRIFTING SNOW AND VERY LOW VISIBILITIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR BLOWING SNOW MEANS SEVERE WINTER
WEATHER CONDITIONS ARE EXPECTED OR OCCURRING 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.

&&

$$

WYZ112-114-180000-
/O.CON.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
SIERRA MADRE RANGE-SNOWY RANGE-
INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING
145 PM MST SUN JAN 17 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...SNOW AND BLOWING SNOW WILL CREATE HAZARDOUS TRAVEL
  CONDITIONS THROUGH LATE THIS AFTERNOON.

* ADDITIONAL SNOW ACCUMULATIONS...1 TO 2 INCHES.

* TOTAL SNOW ACCUMULATIONS...1 TO 3 FEET...HEAVIEST ON WEST 
  FACING SLOPES. 

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH. 
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN 
  SNOW AND BLOWING SNOW. 

* IMPACTS...MAINLY TO TRAVEL AND OUTDOOR RECREATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL
IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND
CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU
MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN
APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A
WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY
WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR
VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE
EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING.

&&

$$

WYZ113-116-180000-
/O.CON.KCYS.WW.Y.0004.000000T0000Z-160118T0000Z/
UPPER NORTH PLATTE RIVER BASIN-SOUTH LARAMIE RANGE-
INCLUDING THE CITIES OF...SARATOGA...ENCAMPMENT...RIVERSIDE...
VEDAUWOO...BUFORD...PUMPKIN VINE
145 PM MST SUN JAN 17 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...SNOW WILL DIMINISH THIS AFTERNOON HOWEVER GUSTY WEST
  WINDS WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW...WITH
  HAZARDOUS TRAVEL CONDITIONS THROUGH LATE THIS AFTERNOON.

* ADDITIONAL SNOW ACCUMULATIONS...LESS THAN AN INCH.

* TOTAL SNOW ACCUMULATIONS...2 TO 5 INCHES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH.
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN
  BLOWING AND DRIFTING SNOW.

* IMPACTS...MAINLY TO TRAVEL...DUE TO REDUCED VISIBILITIES AND
  SNOW COVERED ROADS. THIS INCLUDES INTERSTATE 80 BETWEEN CHEYENNE
  AND LARAMIE.

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.

&&

$$
688 
WWUS45 KCYS 172045 CCA
WSWCYS

URGENT - WINTER WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE CHEYENNE WY
145 PM MST SUN JAN 17 2016

...SNOW DIMINISHING OUTSIDE THE MOUNTAINS THIS AFTERNOON BUT STRONG
AND GUSTY WINDS WILL CONTINUE THROUGH MONDAY WEST OF THE LARAMIE RANGE...

.AN UPPER LEVEL DISTURBANCE WILL PUSH EAST OF THE FRONT RANGE AND PLAINS
THIS AFTERNOON...WITH SNOW DIMINISHING OUTSIDE THE SOUTHEAST WYOMING
MOUNTAINS. VERY HAZARDOUS TRAVEL WILL CONTINUE FOR THE NORTH SNOWY RANGE
FOOTHILLS INCLUDING THE THE INTERSTATE 80 CORRIDOR FROM LARAMIE TO
RAWLINS DUE TO BLOWING AND DRIFTING SNOW...WITH WIND GUSTS INCREASING
TO 45 TO 55 MPH AND VISIBILITIES REDUCED TO AS LOW AS ONE QUARTER MILE
OR LESS.

WYZ110-181200-
/O.COR.KCYS.WS.W.0001.000000T0000Z-160119T0000Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
145 PM MST SUN JAN 17 2016

...WINTER STORM WARNING NOW IN EFFECT UNTIL 5 PM MST MONDAY...

* TIMING...STRONG AND GUSTY WINDS MAY PRODUCE NEAR WHITEOUT CONDITIONS
  AT TIMES THROUGH MONDAY AFTERNOON.

* WINDS/VISIBILITY...WEST WINDS GUSTING 35 TO 45 MPH...INCREASING
  TO 45 TO 55 MPH TONIGHT THROUGH MONDAY AFTERNOON. VISIBILITIES
  WILL BE REDUCED TO ONE QUARTER MILE OR LESS IN BLOWING AND
  DRIFTING SNOW.

* IMPACTS...MAINLY TO TRAVEL. VERY HAZARDOUS TRAVEL CONDITIONS
  WITH SOME ROAD CLOSURES WILL BE LIKELY DUE TO BLOWING AND
  DRIFTING SNOW AND VERY LOW VISIBILITIES. THIS INCLUDES INTERSTATE
  80 BETWEEN LARAMIE AND RAWLINS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR BLOWING SNOW MEANS SEVERE WINTER
WEATHER CONDITIONS ARE EXPECTED OR OCCURRING 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.

&&

$$

WYZ112-114-180000-
/O.CON.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
SIERRA MADRE RANGE-SNOWY RANGE-
INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING
145 PM MST SUN JAN 17 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...SNOW AND BLOWING SNOW WILL CREATE HAZARDOUS TRAVEL
  CONDITIONS THROUGH LATE THIS AFTERNOON.

* ADDITIONAL SNOW ACCUMULATIONS...1 TO 2 INCHES.

* TOTAL SNOW ACCUMULATIONS...1 TO 3 FEET...HEAVIEST ON WEST 
  FACING SLOPES. 

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH. 
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN 
  SNOW AND BLOWING SNOW. 

* IMPACTS...MAINLY TO TRAVEL AND OUTDOOR RECREATION.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL
IN THE WARNING AREA...LISTEN TO THE LATEST WEATHER FORECAST AND
CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU
MUST TRAVEL IN THE WARNING AREA...USE EXTREME CAUTION WHEN
APPROACHING AND DRIVING OVER RAILROAD CROSSINGS...TAKE ALONG A
WINTER SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY
WITH YOUR VEHICLE UNTIL HELP ARRIVES. TO KEEP WARM IN YOUR
VEHICLE...RUN YOUR ENGINE 10 MINUTES EACH HOUR...AND MAKE SURE THE
EXHAUST PIPE IS CLEAR OF SNOW TO AVOID CARBON MONOXIDE POISONING.

&&

$$

WYZ113-116-180000-
/O.CON.KCYS.WW.Y.0004.000000T0000Z-160118T0000Z/
UPPER NORTH PLATTE RIVER BASIN-SOUTH LARAMIE RANGE-
INCLUDING THE CITIES OF...SARATOGA...ENCAMPMENT...RIVERSIDE...
VEDAUWOO...BUFORD...PUMPKIN VINE
145 PM MST SUN JAN 17 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...SNOW WILL DIMINISH THIS AFTERNOON HOWEVER GUSTY WEST
  WINDS WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW...WITH
  HAZARDOUS TRAVEL CONDITIONS THROUGH LATE THIS AFTERNOON.

* ADDITIONAL SNOW ACCUMULATIONS...LESS THAN AN INCH.

* TOTAL SNOW ACCUMULATIONS...2 TO 5 INCHES.

* WINDS/VISIBILITY...WEST WINDS WILL GUST FROM 35 TO 45 MPH.
  VISIBILITIES WILL BE REDUCED TO LESS THAN ONE HALF MILE IN
  BLOWING AND DRIFTING SNOW.

* IMPACTS...MAINLY TO TRAVEL...DUE TO REDUCED VISIBILITIES AND
  SNOW COVERED ROADS. THIS INCLUDES INTERSTATE 80 BETWEEN CHEYENNE
  AND LARAMIE.

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.

&&

$$
023 
WWUS45 KCYS 180005
WSWCYS

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
505 PM MST SUN JAN 17 2016

...GUSTY WINDS AND BLOWING SNOW TO CONTINUE INTO MONDAY...

.WESTERLY WINDS WILL CONTINUE TO GUST BETWEEN 40 AND 55 MPH
THROUGH MONDAY AFTERNOON ACROSS THE ARLINGTON AREA. THESE GUSTY
WINDS WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW...WHICH WILL
PRODUCE LOW VISIBILITIES AND SLIPPERY ROAD CONDITIONS. 

WYZ112-114-180115-
/O.EXP.KCYS.WS.W.0001.000000T0000Z-160118T0000Z/
SIERRA MADRE RANGE-SNOWY RANGE-
INCLUDING THE CITIES OF...CENTENNIAL...ALBANY...WOODS LANDING
505 PM MST SUN JAN 17 2016

...WINTER STORM WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON...

THE WINTER STORM WARNING WILL EXPIRE AT 5 PM MST AS THE HEAVIEST
SNOW HAS ENDED ACROSS THE SNOWY AND SIERRA MADRE RANGES THIS
AFTERNOON. LIGHT SNOW ACCUMULATIONS WILL CONTINUE THROUGH TONIGHT
WITH ACCUMULATIONS LESS THAN 2 INCHES. 

$$

WYZ113-116-180115-
/O.EXP.KCYS.WW.Y.0004.000000T0000Z-160118T0000Z/
UPPER NORTH PLATTE RIVER BASIN-SOUTH LARAMIE RANGE-
INCLUDING THE CITIES OF...SARATOGA...ENCAMPMENT...RIVERSIDE...
VEDAUWOO...BUFORD...PUMPKIN VINE
505 PM MST SUN JAN 17 2016

...WINTER WEATHER ADVISORY WILL EXPIRE AT 5 PM MST THIS
AFTERNOON...

SNOW HAS ENDED ACROSS THE ADVISED AREA BUT LIGHT SNOW WILL
CONTINUE INTO THE NEARBY MOUNTAINS TONIGHT. 

$$

WYZ110-181200-
/O.CON.KCYS.WS.W.0001.000000T0000Z-160119T0000Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
505 PM MST SUN JAN 17 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST MONDAY...

* TIMING...STRONG GUSTY WINDS WILL PRODUCE BLOWING SNOW AND LOW
  VISIBILITIES THROUGH MONDAY AFTERNOON.

* WINDS/VISIBILITY...WEST WINDS GUSTING 40 TO 55 MPH...THROUGH
  MONDAY AFTERNOON. VISIBILITIES WILL BE REDUCED TO ONE QUARTER
  MILE OR LESS AT TIMES DUE TO BLOWING SNOW.

* IMPACTS...MAINLY TO TRAVEL. VERY HAZARDOUS TRAVEL CONDITIONS 
  WITH SOME ROAD CLOSURES WILL BE LIKELY DUE TO BLOWING AND 
  DRIFTING SNOW AND VERY LOW VISIBILITIES. THIS INCLUDES 
  INTERSTATE 80 BETWEEN LARAMIE AND RAWLINS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR BLOWING SNOW MEANS SEVERE WINTER
WEATHER CONDITIONS ARE EXPECTED OR OCCURRING 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.

&&

$$
802 
WWUS45 KCYS 180601
WSWCYS

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
1101 PM MST SUN JAN 17 2016

...GUSTY WINDS AND BLOWING SNOW TO CONTINUE INTO MONDAY...

.WESTERLY WINDS WILL CONTINUE TO GUST BETWEEN 40 AND 55 MPH
THROUGH MONDAY AFTERNOON ACROSS THE ARLINGTON AREA. THESE GUSTY
WINDS WILL PRODUCE AREAS OF BLOWING AND DRIFTING SNOW...WHICH WILL
PRODUCE LOW VISIBILITIES AND SLIPPERY ROAD CONDITIONS. 

WYZ110-181815-
/O.CAN.KCYS.WS.W.0001.000000T0000Z-160119T0000Z/
/O.NEW.KCYS.WW.Y.0005.160118T0601Z-160119T0000Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
1101 PM MST SUN JAN 17 2016

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST MONDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WINTER
WEATHER ADVISORY FOR BLOWING SNOW...WHICH IS IN EFFECT UNTIL 5 PM
MST MONDAY. THE WINTER STORM WARNING HAS BEEN CANCELLED.

* TIMING...STRONG GUSTY WINDS WILL PRODUCE BLOWING SNOW AND LOW 
  VISIBILITIES AT TIMES THROUGH MONDAY AFTERNOON. 

* WINDS/VISIBILITY...WEST WINDS GUSTING 40 TO 55 MPH...THROUGH
  MONDAY AFTERNOON. VISIBILITIES WILL BE REDUCED TO ONE HALF MILE
  OR LESS AT TIMES DUE TO BLOWING SNOW.

* IMPACTS...MAINLY TO TRAVEL. HAZARDOUS TRAVEL CONDITIONS WITH
  SOME ROAD CLOSURES POSSIBLE DUE TO BLOWING AND DRIFTING SNOW
  AND LOW VISIBILITIES. THIS INCLUDES INTERSTATE 80 BETWEEN
  LARAMIE AND RAWLINS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO STRONG WINDS BLOWING SNOW
AROUND. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS AND
WHEN APPROACHING AND DRIVING OVER RAILROAD CROSSINGS. 

&&

$$

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 Cheyenne, WY wrote its last area forecast discussion before this winter storm warning went out at Jan 16, 10:46 AM MST, 3 hours 22 minutes earlier.

Area forecast discussion, Jan 16, 10:46 AM MST, 3 hours 22 minutes before
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE CHEYENNE WY
1046 AM MST SAT JAN 16 2016

.UPDATE...FOR NOON AVIATION FORECAST PACKAGE

UPDATE ISSUED AT 939 AM MST SAT JAN 16 2016

LATEST SURFACE ANALYSIS INDICATED THAT THE ARCTIC FRONT HAD
DRIFTED SOUTH INTO NORTHEAST WY AND FAR NORTHWEST NE. A BAND
OF LIGHT SNOW WAS MOVING SOUTHEAST ALONG AND BEHIND THE FRONT
AFFECTING NORTHEAST NIOBRARA AND NORTHERN SIOUX AND DAWES COS.
ALSO...LIGHT SNOW WAS OBSERVED AT RAWLINS. GUSTY WEST-NORTHWEST
WINDS OF 25-35 MPH WERE PRODUCING PATCHY BLOWING SNOW AND BLACK
ICE ALONG INTERSTATE 80 FROM THE SUMMIT WESTWARD.

THE FRONT IS FORECAST TO STALL ALONG THE LARAMIE RANGE THIS
EVENING WITH SNOW INCREASING IN COVERAGE AND INTENSITY ALONG
AND WEST OF THE LARAMIE RANGE. PRESSURE GRADIENT TIGHTENS AS
WELL WITH GUSTS APPROACHING HIGH WIND CRITERIA...ESPECIALLY
OVER THE SOUTHEAST WY MOUNTAINS AND ARLINGTON AREA. BASED
ON 12Z MODELS AND WPC SNOW PROGS...MAY BE UPGRADING THE WINTER
WEATHER HEADLINES FOR THE SNOWY/SIERRA MADRES AND NORTH SNOWY
RANGE FOOTHILLS THIS AFTERNOON.

&&

.SHORT TERM...(TODAY THROUGH SUNDAY NIGHT)
ISSUED AT 615 AM MST SAT JAN 16 2016

A SOMEWHAT COMPLICATED FORECAST IS UP AND COMING THE NEXT FEW
DAYS WITH THE COMBINATION OF SNOW...STRONG WINDS AND RESULTANT
BLOWING SNOW IMPACTS.

130 KT UPPER JET STREAK WILL SLIDE EAST OVER THE FORECAST AREA
THROUGH THE MORNING...WITH HEIGHTS ALOFT BEGINNING TO RISE.
A SHORTWAVE TROUGH WILL MOVE THROUGH THE PAC NW DURING
THE DAY...SLIDING SOUTHEAST ACROSS IDAHO AND UTAH TONIGHT IN NW
FLOW. AHEAD OF THIS WAVE...RATHER STRONG PRESSURE FALLS OF 4-9 MB
PER 6HRS ARE PROGGED OVER SOUTHERN WYOMING. THE GRADIENT RESPONDS
ACCORDINGLY WITH THE CAG-CPR GRADIENT STRENGTHENING TO 45-55 MTRS
AT BOTH 850 AND 700 MB BY THIS AFTERNOON. THE GRADIENT
STRENGTHENS FURTHER TONIGHT...WITH WINDS IN THE 750 TO 700 MB
LAYER INCREASING TO 40 TO 50 KTS. RESULTANT SURFACE WINDS WILL
STEADILY INCREASE THROUGH THE MORNING...AND PERHAPS APPROACHING
HIGH WIND THRESHOLDS OVERNIGHT.

SNOW WILL ALSO INTENSIFY LATE THIS AFTERNOON IN THE MOUNTAINS
SPREADING TO THE NEARBY HIGH VALLEYS AND EASTERN PLAINS THROUGH
THE EVENING-OVERNIGHT AS THE SHORTWAVE DIVES JUST TO OUR WEST.
BEST OVERALL FORCING WILL TRACK WEST AND SOUTH OF OUR CWA AHEAD
OF THE WAVE. HOWEVER...THE COMBINATION OF OROGRAPHICS WITH
INCREASING WEST-NORTHWEST UPSLOPE FLOW AND MODERATE UPPER LEVEL
LIFT WITHIN THE SHORTWAVE TROUGH AXIS WILL BRING A CHANCE FOR
LIGHT TO MODERATE SNOW ALONG AND WEST OF THE LARAMIE RANGE IN THE
LATE AFTERNOON THROUGH THE OVERNIGHT PERIOD. LOOKING AT ROUGHLY 5
TO 10 INCHES IN THE SNOWY AND SIERRA MADRE MOUNTAINS WITH LOCALLY
HIGHER AMOUNTS ALONG WEST-NORTHWEST FACING SLOPES...4 TO 6 IN THE
ARLINGTON AREA...AND ROUGHLY 1 TO 3 INCHES IN THE HIGH VALLEYS.

CONCERNED THAT WITH THE COMBINATION OF PREVIOUSLY MENTIONED
STRONG WINDS...RECENT SNOW...AND NEW SNOW UP-AND-COMING...WILL
SEE HAZARDOUS WINTRY CONDITIONS FOR SOME LOCATIONS ALONG AND WEST
OF THE LARAMIE RANGE. WENT AHEAD WITH A WINTER STORM WATCH
STARTING THIS EVENING FOR THE ARLINGTON AREA AS WINDS COULD GUST
45 TO 55 MPH TONIGHT DURING PERIODS OF ACCUMULATING
SNOWFALL...POSSIBLY LEADING TO SIGNIFICANT BLOWING AND DRIFTING
OF SNOW. CONCERNED THAT BLOWING SNOW IN THIS AREA PRIOR TO THE
ONSET OF FALLING SNOW COULD CREATE SLICK ROADWAYS...BUT
YESTERDAY'S MINIMAL ACCUMULATION HERE SHOULD KEEP OVERALL IMPACTS
ON THE LOWER END SO WILL START THE WATCH THIS EVENING VS THIS
AFTERNOON. AS WINDS COME UP THIS MORNING...THINK THAT YESTERDAYS
(HIGHER) SNOWFALL IN THE SOUTHERN LARAMIE RANGE WILL COMBINE WITH
THE GUSTY WINDS TO PRODUCE MORE SIGNIFICANT BLOWING SNOW ISSUES
THIS AFTERNOON...SO STARTED A WINTER WEATHER ADVISORY LATE THIS
MORNING FOR BLOWING SNOW. LASTLY...RE-ISSUED A SNOW AND BLOWING
SNOW ADVISORY FOR THE SNOWY AND SIERRA MADRES THIS AFTERNOON FOR
THE HIGHER SNOW TOTALS AND LIKELY GUSTY WINDS.

BUT THAT'S NOT ALL. A COLD FRONT WILL DIVE SOUTH ACROSS THE PLAINS
AFTER 21Z TODAY...STALLING JUST EAST OF THE LARAMIE RANGE BY
12Z SUNDAY. MODELS SHOW SOME FRONTOGENESIS WITH AN EPV OVERLAY
ACROSS THE PLAINS...THUS ANTICIPATE SOME BANDED SNOW TO DEVELOP
ALONG THE LARAMIE RANGE AND SFC FRONT...TRACKING SOUTHEAST. LAPSE
RATES ARE NOT QUITE AS IMPRESSIVE AS YESTERDAY...HOWEVER STILL ARE
PROGGED TO BE 6 TO 7 C THROUGH TONIGHT. SO...THESE BANDS COULD
PRODUCE A QUICK 1 TO 3 INCHES OR MORE IN SOME AREAS THROUGH
SUNDAY MORNING. THE GOOD THING IS THAT WINDS IN THE POST FRONTAL
ENVIRONMENT LOOK TO BE FAIRLY LIGHT...SO ALTHOUGH SNOW RATES MAY
BE HIGH FOR A BRIEF PERIOD...BLOWING AND DRIFTING OF SNOW WILL BE
MINIMAL.

HEADING INTO SUNDAY...WINDS BACK OFF SOME...BUT WILL REMAIN BREEZY
ALONG AND WEST OF THE LARAMIE RANGE. RIGHT NOW...HAVE THE
LOWER ELEVATION WINTER HIGHLIGHTS ENDING LATE SUNDAY MORNING WHEN
THE SNOW IS EXPECTED TO END...BUT MAY NEED TO EXTEND THESE IF
WINDS REMAIN STRONG. WINDS WILL INCREASE SUNDAY NIGHT ON THE
BACKSIDE OF THE SHORTWAVE WITH INCREASED SUBSIDENCE AND AS THE
SFC FRONT SHIFTS EAST AND STRENGTHENS THE GRADIENT.

.LONG TERM...(MONDAY THROUGH FRIDAY)
ISSUED AT 615 AM MST SAT JAN 16 2016

UPPER RIDGE WILL SHIFT EAST ACROSS THE AREA MONDAY IN PROGRESSIVE
UPPER FLOW. NEXT SHORTWAVE TO AFFECT THE AREA WILL THEN PASS
ACROSS MONDAY NIGHT BRINGING A COOL FRONT AND A RATHER QUICK SHOT
OF SNOW SHOWERS TO MUCH OF THE CWA. LULL IN THE WEATHER AGAIN
TUESDAY INTO TUESDAY EVENING THEN THE NEXT SHORTWAVE SCOOTS ACROSS
WEDNESDAY BRINGING SOME SNOW SHOWERS MAINLY TO THE MTNS. HIGHER
AMPLITUDE UPPER RIDGE THEN BUILDS OVER THE WESTERN CONUS THURSDAY
THEN EDGES EASTWARD OVER THE CWA FRIDAY BODING FOR A DRY AND
WARMER CLOSE TO THE WEEK. SOME BREEZY PERIODS WILL OCCUR AROUND
THE SE WY MTNS IN ASSOCIATION WITH THE AFOREMENTIONED SHORTWAVES
WHICH COULD CONTINUE TO BRING SOME BLOWING SNOW CONCERNS EARLY IN
THE WEEK.

&&

.AVIATION...(FOR THE 18Z TAFS THROUGH 18Z SUNDAY AFTERNOON)
ISSUED AT 1046 AM MST SAT JAN 16 2016

COLD FRONT HAS SLIPPED NEAR OR JUST SOUTHEAST OF CHADRON. FORCING
ALONG AND BEHIND THE FRONT WILL LIKELY KEEP PERIODS OF LIGHT SNOW
AND IFR CEILINGS GOING AT CHADRON FOR MUCH OF THIS AFTERNOON INTO
THE EVENING HOURS. THE FRONT WILL CONTINUE A SLOW PROGRESSION
SOUTHEAST HANGING UP ALONG THE LARAMIE RANGE TONIGHT. THIS WILL
RESULT IN BANDS OF SNOW FORMING UP TRACKING SOUTHEAST ALONG AND
BEHIND THE FRONT FOR MUCH OF TONIGHT INTO TOMORROW MORNING...SO
WILL DROP CHEYENNE...SCOTTSBLUFF...ALLIANCE AND SIDNEY TO IFR IN
LIGHT SNOW AND LOWERED CEILINGS DURING THE MID TO LATE EVENING
HOURS TONIGHT AND KEEP THOSE CONDITIONS PREVAILING INTO THE
MORNING. HIGHER WINDS ALOFT WILL RESULT IN SNOW BECOMING
WIDESPREAD AND HEAVIER IN THE SOUTHERN WYOMING MOUNTAINS TONIGHT
AND THAT WILL SPILL OFF AND SPREAD EAST OVERNIGHT...SO WE HAVE
LARAMIE IN IFR CATEGORY IN LIGHT SNOW STARTING THIS EVENING.
RAWLINS WILL ALSO CONTINUE TO SEE OFF AND ON LIGHT SNOW AND
LOWERED CEILINGS THROUGH TONIGHT.

&&

.FIRE WEATHER...
ISSUED AT 615 AM MST SAT JAN 16 2016

ACCUMULATING SNOW WILL RETURN TO THE AREA TODAY...ALONG WITH GUSTY
WINDS AND BLOWING SNOW. THE HIGHEST ACCUMULATIONS WILL BE IN THE
SNOWY AND SIERRA MADRE MOUNTAINS WHERE 5 TO 10 INCHES ARE POSSIBLE
THROUGH SUNDAY. GUSTY WINDS WILL RETURN TO THE WIND PRONE AREAS
ALONG AND WEST OF THE LARAMIE RANGE TODAY...AND WILL BE STRONG AT
TIMES TONIGHT AND AGAIN SUNDAY NIGHT. BLOWING AND DRIFTING OF
SNOW WILL BE A CONCERN FOR THOSE TRAVELING THROUGH THE REGION.
TEMPERATURES WILL REMAIN IN THE 20S AND 30S THROUGH THE
WEEKEND...WARMING BY EARLY NEXT WEEK.

&&

.CYS WATCHES/WARNINGS/ADVISORIES...
WY...WINTER WEATHER ADVISORY FROM 2 PM THIS AFTERNOON TO 5 PM MST
     SUNDAY FOR WYZ112-114.

     WINTER STORM WATCH FROM 7 PM MST THIS EVENING THROUGH SUNDAY
     MORNING FOR WYZ110.

     WINTER WEATHER ADVISORY UNTIL 11 AM MST SUNDAY FOR WYZ116.

NE...NONE.
&&

UPDATE...MJ
SHORT TERM...RJM
LONG TERM...RE
AVIATION...JG
FIRE WEATHER...RJM
Hazardous weather outlook, Jan 16, 11:05 AM MST, 3 hours 3 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHEYENNE WY
1105 AM MST SAT JAN 16 2016

NEZ002-003-019>021-054-055-095-096-WYZ101>109-111-113-116-118-119-
171145-
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-
NORTH SIOUX-SOUTH SIOUX-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-CENTRAL CARBON COUNTY-
SOUTHWEST CARBON COUNTY-UPPER NORTH PLATTE RIVER BASIN-
SOUTH LARAMIE RANGE-CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY-
1105 AM MST SAT JAN 16 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN
NEBRASKA...EAST CENTRAL WYOMING...SOUTH CENTRAL WYOMING AND
SOUTHEAST WYOMING.

.DAY ONE...THIS AFTERNOON AND TONIGHT

LIGHT SNOW IS EXPECTED TO DEVELOP OVER THE AREA THIS AFTERNOON
AND CONTINUE TONIGHT. ACCUMULATIONS OF AN INCH OR TWO ARE EXPECTED.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

WYZ110-112-114-115-117-171145-
NORTH SNOWY RANGE FOOTHILLS-SIERRA MADRE RANGE-SNOWY RANGE-
LARAMIE VALLEY-SOUTH LARAMIE RANGE FOOTHILLS-
1105 AM MST SAT JAN 16 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL
WYOMING AND SOUTHEAST WYOMING.

.DAY ONE...TODAY AND TONIGHT

PREIODS OF SNOW AND GUSTY WINDS ARE EXPECTED THIS AFTERNOON AND
THROUGH TONIGHT. AREAS OF BLOWING SNOW ARE LIKELY WHICH WILL
SIGNIFICANTLY AFFECT TRAVEL.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

WINDY CONDITIONS WILL PERSIST SUNDAY WHILE SNOW TAPERS OFF.
BLOWING SNOW WILL STILL RESULT IN ADVERSE TRAVEL CONDITIONS
ESPECIALLY IN WIND PRONE AREAS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED...HOWEVER SNOW ACCUMULATIONS
WILL BE APPRECIATED.

In the hours before

Local storm report, Jan 16, 8:59 AM MST, 5 hours 9 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE CHEYENNE WY
859 AM MST SAT JAN 16 2016

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0431 AM     HIGH SUST WINDS  1 ENE BUFORD            41.12N 105.28W
01/14/2016  E40.00 MPH       ALBANY             WY   DEPT OF HIGHWAYS

            BUFORD EAST WYDOT SITE. AVERAGE SUSTAINED WINDS OF 40 MPH
            FOR ONE HOUR ENDING AT 431 AM MST. PEAK GUST 52 MPH.

0556 AM     NON-TSTM WND GST 1 S I-25 EXIT 100       42.32N 105.05W
01/14/2016  M63.00 MPH       PLATTE             WY   DEPT OF HIGHWAYS

            COLEMAN WYDOT SENSOR. SUSTAINED AT 41 MPH.

0810 AM     NON-TSTM WND GST 13 NE CENTENNIAL        41.44N 105.96W
01/14/2016  M52.00 MPH       ALBANY             WY   DEPT OF HIGHWAYS

            WIND GUSTS OVER 50 MPH FOR THE LAST 25 MIN WITH SUSTAINED
            WINDS RANGING 39 TO 41 MPH.

0820 AM     NON-TSTM WND GST BORDEAUX                41.95N 104.95W
01/14/2016  M62.00 MPH       PLATTE             WY   DEPT OF HIGHWAYS

            SUSTAINED AT 49 MPH.

0905 AM     NON-TSTM WND GST 7 ESE ARLINGTON         41.55N 106.09W
01/14/2016  M54.00 MPH       CARBON             WY   DEPT OF HIGHWAYS

            SUSTAINED AT 39 MPH.

0905 AM     NON-TSTM WND GST BORDEAUX                41.95N 104.95W
01/14/2016  M53.00 MPH       PLATTE             WY   DEPT OF HIGHWAYS

            SUSTAINED AT 40 MPH.

0910 AM     NON-TSTM WND GST 13 NE CENTENNIAL        41.44N 105.96W
01/14/2016  M50.00 MPH       ALBANY             WY   DEPT OF HIGHWAYS

            SUSTAINED AT 40 MPH.

0915 AM     NON-TSTM WND GST 8 S CHUGWATER           41.65N 104.85W
01/14/2016  M52.00 MPH       LARAMIE            WY   DEPT OF HIGHWAYS

            SUSTAINED AT 39 MPH. SUSTAINED HAS BEEN 39 TO 44 MPH FOR
            THE LAST 10 MIN AS GUSTS HAVE INCREASED TO EXCEED 50 MPH.

1000 AM     NON-TSTM WND GST 8 ESE CRYSTAL LAKE RESE 41.10N 105.07W
01/14/2016  M50.00 MPH       LARAMIE            WY   DEPT OF HIGHWAYS

            SUSTAINED WINDS 33 MPH.

1029 AM     NON-TSTM WND GST 9 S CHEYENNE            41.02N 104.79W
01/14/2016  M55.00 MPH       LARAMIE            WY   DEPT OF HIGHWAYS

            SUSTAINED AT 47 MPH

1055 AM     NON-TSTM WND GST 9 SSE CRYSTAL LAKE RESE 41.04N 105.15W
01/14/2016  M58.00 MPH       LARAMIE            WY   MESONET

            SUSTAINED AT 44 MPH

1115 AM     NON-TSTM WND GST 8 ESE CRYSTAL LAKE RESE 41.10N 105.07W
01/14/2016  M62.00 MPH       LARAMIE            WY   DEPT OF HIGHWAYS

            SUSTAINED AT 43 MPH.

1120 AM     NON-TSTM WND GST 1 NNW WHITAKER          41.42N 104.88W
01/14/2016  M50.00 MPH       LARAMIE            WY   DEPT OF HIGHWAYS

            SUSTAINED AT 41 MPH.

1121 AM     NON-TSTM WND GST 2 NE GRANITE SPRINGS RE 41.19N 105.20W
01/14/2016  M58.00 MPH       LARAMIE            WY   MESONET

            SUSTAINED AT 39

1125 AM     NON-TSTM WND GST 9 S CHEYENNE            41.02N 104.79W
01/14/2016  M52.00 MPH       LARAMIE            WY   DEPT OF HIGHWAYS

            SUSTAINED AT 40 MPH.

1146 AM     NON-TSTM WND GST BUFORD                  41.11N 105.30W
01/14/2016  M52.00 MPH       ALBANY             WY   DEPT OF HIGHWAYS

            SUSTAINED AT 40 MPH.

1153 AM     NON-TSTM WND GST RAWLINS                 41.78N 107.23W
01/14/2016  M51.00 MPH       CARBON             WY   ASOS

            SUSTAINED AT 39 MPH.

1231 PM     NON-TSTM WND GST 2 NE GRANITE SPRINGS RE 41.19N 105.20W
01/14/2016  M60.00 MPH       LARAMIE            WY   MESONET

            SUSTAINED AT 40 MPH.

1231 PM     NON-TSTM WND GST 13 NE CENTENNIAL        41.44N 105.96W
01/14/2016  M50.00 MPH       ALBANY             WY   DEPT OF HIGHWAYS

            SUSTAINED AT 37 MPH.

1231 PM     NON-TSTM WND GST 8 ESE CRYSTAL LAKE RESE 41.10N 105.07W
01/14/2016  M50.00 MPH       LARAMIE            WY   DEPT OF HIGHWAYS

            SUSTAINED AT 32 MPH.

&&

MJAMSKI
Local storm report, Jan 16, 1:32 PM MST, 36 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
132 PM MST SAT JAN 16 2016

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0121 PM     NON-TSTM WND GST ARLINGTON               41.59N 106.21W
01/16/2016  M53 MPH          CARBON             WY   DEPT OF HIGHWAYS

            SUSTAINED WINDS ARE 39 TO 41 MPH.

&&

BCHAPMAN
Local storm report, Jan 16, 1:47 PM MST, 21 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
147 PM MST SAT JAN 16 2016

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0135 PM     NON-TSTM WND GST 3 NW ARLINGTON          41.62N 106.24W
01/16/2016  M53 MPH          CARBON             WY   DEPT OF HIGHWAYS

            SUSTAINED BETWEEN 37 AND 40 MPH.

&&

BCHAPMAN
Local storm report, Jan 16, 1:50 PM MST, 18 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
150 PM MST SAT JAN 16 2016

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0141 PM     NON-TSTM WND GST ARLINGTON               41.59N 106.21W
01/16/2016  M55 MPH          CARBON             WY   DEPT OF HIGHWAYS

            SUSTAINED AT 37 TO 40 MPH.

&&

BCHAPMAN
Special weather statement, Jan 16, 1:56 PM MST, 12 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
156 PM MST SAT JAN 16 2016

WYZ110-170000-
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
156 PM MST SAT JAN 16 2016

...STRONG WINDS AND BLOWING SNOW HAVING IMPACTS ON INTERSTATE 80
TODAY BETWEEN LARAMIE AND RAWLINS...

STRONG WINDS ARE BEING REPORTED ALONG INTERSTATE 80 BETWEEN
LARAMIE AND RAWLINS...WITH GUSTS AROUND 50 MPH BEING REPORTED.
THESE STRONG WINDS ARE BLOWING SNOW ACROSS THE ROAD CREATING
REDUCED VISIBILITIES TO AROUND 1/4 MILE AT TIMES AND PRODUCING
SLICK SPOTS ON THE ROADWAY. THESE CONDITIONS WILL CONTINUE INTO
TONIGHT WHEN THE WINDS WILL INCREASE SIGNIFICANTLY REDUCING
VISIBILITIES AND CAUSING DRIFTING OF SNOW.

MOTORISTS WHO MUST TRAVEL WEST OF LARAMIE TODAY TO RAWLINS ARE
ENCOURAGED TO SLOW DOWN...LEAVE PLENTY OF DISTANCE BETWEEN
VEHICLES...AND BE PREPARED TO ENCOUNTER ICY SECTIONS OF ROAD.
WYDOT HAS RESTRICTED LIGHT TRAILERS ON INTERSTATE 80 BETWEEN
LARAMIE AND WALCOTT JUNCTION JUST EAST OF RAWLINS.

The office that day

Everything else NWS Cheyenne, WY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 16, 4:32 AM MSTWinter Storm WatchCYSAlbany, Carbon10 hr
Jan 16, 4:32 AM MSTWinter Weather AdvisoryCYSAlbany, Carbon, Laramie10 hr
Jan 16, 2:08 PM MSTWinter Weather AdvisoryCYSAlbany, Carbon, Laramie27 hr

Nearby

Winter Storm Warnings in Wyoming, 2016Every winter storm warning in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.