Alert archive / Wyoming / High Wind Warnings in 2010

High Wind Warning 21, NWS Cheyenne, WY

December 12, 20104 counties in Wyoming

NWS Cheyenne, WY issued this high wind warning at Dec 12, 2010, 12:27 PM MST for 4 counties in Wyoming. It took effect at Dec 12, 2010, 1:00 PM MST. It was in force for 22 hr. 15 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
Dec 12, 2010, 12:27 PM MST (19:27 UTC)
In effect from
Dec 12, 2010, 1:00 PM MST
Expired
Dec 13, 2010, 11:00 AM MST
In force
22 hr
Issued by
NWS Cheyenne, WY

Counties Albany County, WY, Carbon County, WY, Laramie County, WY, Platte County, WY

The radar

The Cheyenne radar (KCYS), 88 km from the middle of the area, began a volume at 19:24 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
Dec 12, 3:35 PM MSTNON-TSTM WND GST 60Arlington, WYSUSTAINED WIND 41 MPH.
Dec 12, 5:31 PM MSTHIGH SUST WINDS 40Arlington, WYARLINGTON HIGHWAY SENSOR. ELEV. 7763. LAST OF SEVERAL SUSTAINED WIND REPORTS GREATER THAN OR EQUAL TO 40 MPH BETWEEN 336 PM MST AND 601 PM MST. ALSO REPORTED AT 526 PM...AND BETWEEN 351 PM MST AND 431 PM MST.
Dec 12, 5:55 PM MSTNON-TSTM WND GST 644 Ese I-80 Exit 345, WYEMKAY RAILROAD SITE. ELEV. 6724. SUSTAINED WIND AT TIME OF GUST WAS 44 MPH FROM THE WEST. SUSTAINED WINDS GREATER THAN OR EQUAL TO 40 MPH ALSO REPORTED AT 1215 PM...1240 PM AND 100 PM MST SUNDAY. DATA QUALITY UNKNOWN.
Dec 12, 6:01 PM MSTHIGH SUST WINDS 40Pumpkin Vine, WYPUMPKIN VINE HIGHWAY SENSOR. ELEV. 7999. LAST OF THREE REPORTS OF SUSTAINED WINDS GREATER THAN OR EQUAL TO 40 MPH BETWEEN 1221 PM MST AND 606 PM MST. ALSO REPORTED AT 521 PM AND 526 PM MST. GUSTS AT THE TIME OF EACH SUSTAINED REPORT WERE 53 MPH.
Dec 12, 7:36 PM MSTNON-TSTM WND GST 60Arlington, WYARLINGTON HIGHWAY SENSOR. ELEV. 7763. HIGHEST GUST REPORTED BETWEEN 531 PM MST AND 836 PM MST. GUST TO 60 MPH ALSO REPORTED AT 731 PM MST. SUSTAINED WINDS GREATER THAN OR EQUAL TO 40 MPH ALSO REPORTED AT 836 PM...826 PM...801 PM...731 PM AND BETWEEN 641 PM AND
Dec 12, 9:51 PM MSTNON-TSTM WND GST 58Arlington, WYARLINGTON HIGHWAY SENSOR. ELEV. 7763. HIGHEST GUST BETWEEN 836 PM MST AND 1051 PM MST. ALSO REPORTED AT 946 PM MST...AND SUSTAINED WINDS GREATER THAN OR EQUAL TO 40 MPH WERE REPORTED AT 1016 PM...956 PM AND 951 PM MST SUNDAY.
Dec 12, 10:20 PM MSTNON-TSTM WND GST 58Bordeaux, WYBORDEAUX HIGHWAY SENSOR. ELEV. 4698. LAST OF SEVERAL GUSTS TO 58 MPH BETWEEN 945 PM MST AND 1020 PM MST SUNDAY. SUSTAINED WIND OF 40 MPH ALSO REPORTED AT 950 PM MST. WINDS DECREASED SLIGHTLY BETWEEN 1020 PM AND 1051 PM MST...WITH SUSTAINED WINDS AROUND 35 MPH
Dec 12, 10:45 PM MSTNON-TSTM WND GST 644 Se I-80 Exit 345, WYEMKAY RAILROAD SITE. ELEV. 6724. STRONGEST GUST BETWEEN 555 PM MST AND 1055 PM MST SUNDAY. SEVERAL GUSTS IN EXCESS OF 58 MPH AND SUSTAINED WINDS IN EXCESS OF 40 MPH WERE REPORTED DURING THE PERIOD. DATA QUALITY UNKNOWN.
Dec 12, 10:55 PM MSTNON-TSTM WND GST 585 Ssw I-80 Exit 345, WYLYNCH RAILROAD SITE. ELEV. 7209. FIRST GUST TO 58 MPH DURING THE EVENT. DATA QUALITY UNKNOWN.
Dec 13, 12:30 AM MSTNON-TSTM WND GST 655 Ssw I-80 Exit 345, WYHIGHEST GUST SO FAR. SUSTAINED WINDS HAVE BEN AT OR ABOVE 40 MPH FROM 1030 PM ON THE 12TH...TO 1245 AM ON THE 13TH. REPORTED FROM LYNCH RAILROAD SENSOR. ELEVATION 7209 FT.
Dec 13, 1:00 AM MSTNON-TSTM WND GST 58Bordeaux, WYANOTHER GUST OF 58 MPH OCCURRED AT 105 AM.
Dec 13, 1:00 AM MSTNON-TSTM WND GST 684 Ese I-80 Exit 345, WYHIGHEST GUST SO FAR. SUSTAINED WINDS HAVE BEEN AT OR ABOVE 40 MPH FROM 555 PM TO 655 MPH ON THE 12TH...AND 830 PM ON THE 12TH TO 430 AM ON THE 13TH. REPORTED FROM EMKAY RAILROAD SENSOR. ELEVATION 6724 FT.
Dec 13, 1:01 AM MSTNON-TSTM WND GST 588 Sw Cheyenne, WYHIGHEST SO GUST FAR. REPEATED GUSTS OF 58 MPH AT 106 AM...116 AM...121 AM AND 126 AM. REPORTED FROM WYO HILL SENSOR ON I-25.
Dec 13, 1:06 AM MSTNON-TSTM WND GST 6318 Wnw Cheyenne, WY
Dec 13, 5:00 AM MSTNON-TSTM WND GST 61Buford, WYHIGHEST GUST SO FAR. SUSTAINED WINDS WERE HAVE BEEN AT OR ABOVE 40 MPH FROM 515 AM TO PRESENT TIME. REPORTED FROM THE UNION PACIFIC RAILROAD SENSOR AT BUFORD. ELEVATION 7979 FT.

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, 7.5 hours before the alert went out and 278 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 2010-12-12Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Riverton, WY at 12:00Z on 2010-12-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 456 square meters per square second.1939587897117136Sfc1 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
1635 m above ground
0-6 km bulk shear
78 kt
0-1 km storm-relative helicity
456 m²/s²
0-3 km storm-relative helicity
625 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

569 
WWUS75 KCYS 121927
NPWCYS

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
1227 PM MST SUN DEC 12 2010

...VERY STRONG WINDS EXPECTED THROUGH MONDAY MORNING...

.A LARGE SURFACE PRESSURE GRADIENT IS DEVELOPING ACROSS SOUTHEAST
WYOMING. COMBINED WITH INCREASING WINDS ALOFT...STRONG WESTERLY
WINDS ARE EXPECTED AT THE SURFACE ACROSS PORTIONS OF THE REGION.
THE MAIN AREAS AFFECTED BY THESE WINDS WILL BE THE INTERSTATE 80
SUMMIT WEST OF CHEYENNE AND NEAR ARLINGTON WEST OF LARAMIE...AND
ALONG INTERSTATE 25 BETWEEN CHUGWATER AND WHEATLAND.

WYZ110-131100-
/O.UPG.KCYS.HW.A.0016.101213T0200Z-101213T1800Z/
/O.NEW.KCYS.HW.W.0021.101212T2000Z-101213T1800Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN
1227 PM MST SUN DEC 12 2010

...HIGH WIND WARNING IN EFFECT UNTIL 11 AM MST MONDAY...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT UNTIL 11 AM MST MONDAY. THE HIGH
WIND WATCH IS NO LONGER IN EFFECT. 

* TIMING...WESTERLY WINDS WILL CONTINUE TO INCREASE THIS AFTERNOON
  AND ARE EXPECTED TO BECOME VERY STRONG BY THIS EVENING. WINDS
  WILL EASE A BIT THROUGH THE LATE MORNING ON MONDAY...BUT WINDY
  CONDITIONS ARE STILL EXPECTED TO CONTINUE INTO MONDAY NIGHT.

* WINDS...WEST TO SOUTHWEST WINDS SUSTAINED AT 35 TO 45 MPH WITH
  GUSTS AROUND 65 MPH ARE EXPECTED.

* IMPACTS...MOTORISTS...ESPECIALLY THOSE IN HIGH PROFILE OR LIGHT
  WEIGHT VEHICLES SHOULD EXERCISE CAUTION WHILE TRAVELING ACROSS
  SOUTHEAST WYOMING TONIGHT THROUGH MONDAY MORNING.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD
AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1.

&&

$$

WYZ106-131100-
/O.UPG.KCYS.HW.A.0016.101213T0200Z-101213T1800Z/
/O.NEW.KCYS.HW.W.0021.101213T0200Z-101213T1800Z/
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
INCLUDING THE CITY OF...BORDEAUX
1227 PM MST SUN DEC 12 2010

...HIGH WIND WARNING IN EFFECT FROM 7 PM THIS EVENING TO 11 AM
MST MONDAY...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 11 AM MST
MONDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. 

* TIMING...WESTERLY WINDS WILL INCREASE THIS AFTERNOON AND ARE 
  EXPECTED TO BECOME VERY STRONG OVERNIGHT AND CONTINUE THROUGH 
  EARLY MONDAY MORNING. WINDS WILL EASE THROUGH THE LATE 
  MORNING. 

* WINDS...WEST TO SOUTHWEST WINDS SUSTAINED AT 35 TO 45 MPH WITH
  GUSTS AROUND 65 MPH ARE POSSIBLE.

* IMPACTS...MOTORISTS...ESPECIALLY THOSE IN HIGH PROFILE OR LIGHT
  WEIGHT VEHICLES SHOULD EXERCISE CAUTION WHILE TRAVELING ACROSS
  SOUTHEAST WYOMING TONIGHT THROUGH MONDAY MORNING.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD
AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1.

&&

$$

WYZ116-117-131100-
/O.NEW.KCYS.HW.W.0021.101213T0200Z-101213T1800Z/
SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-
INCLUDING THE CITIES OF...VEDAUWOO...BUFORD...PUMPKIN VINE...
HORSE CREEK...HARRIMAN...WHITAKER
1227 PM MST SUN DEC 12 2010

...HIGH WIND WARNING IN EFFECT FROM 7 PM THIS EVENING TO 11 AM
MST MONDAY...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 7 PM THIS EVENING TO 11 AM MST
MONDAY. 

* TIMING...WESTERLY WINDS WILL INCREASE THIS AFTERNOON AND ARE 
  EXPECTED TO BECOME VERY STRONG OVERNIGHT AND CONTINUE THROUGH 
  EARLY MONDAY MORNING. WINDS WILL EASE THROUGH THE LATE 
  MORNING. 

* WINDS...WEST TO SOUTHWEST WINDS SUSTAINED AT 30 TO 45 MPH WITH
  GUSTS AROUND 60 MPH ARE POSSIBLE.

* IMPACTS...MOTORISTS...ESPECIALLY THOSE IN HIGH PROFILE OR LIGHT
  WEIGHT VEHICLES SHOULD EXERCISE CAUTION WHILE TRAVELING ACROSS
  SOUTHEAST WYOMING TONIGHT THROUGH MONDAY MORNING.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD
AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1.
&&

$$

TT
3 follow-up statements
694 
WWUS75 KCYS 130429
NPWCYS

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
929 PM MST SUN DEC 12 2010

...VERY STRONG WINDS EXPECTED THROUGH MONDAY MORNING...

.A LARGE SURFACE PRESSURE GRADIENT HAS DEVELOPED ACROSS SOUTHEAST
WYOMING THIS EVENING. COMBINED WITH INCREASING WINDS ALOFT...STRONG
WESTERLY WINDS ARE EXPECTED AT THE SURFACE ACROSS PORTIONS OF THE
REGION. THE MAIN AREAS AFFECTED BY THESE WINDS WILL BE THE
INTERSTATE 80 SUMMIT WEST OF CHEYENNE AND NEAR ARLINGTON WEST OF
LARAMIE...AND ALONG INTERSTATE 25 BETWEEN CHUGWATER AND
WHEATLAND.

WYZ106-110-116-117-131500-
/O.CON.KCYS.HW.W.0021.000000T0000Z-101213T1800Z/
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
NORTH SNOWY RANGE FOOTHILLS-SOUTH LARAMIE RANGE-
SOUTH LARAMIE RANGE FOOTHILLS-
INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN...
VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN...
WHITAKER
929 PM MST SUN DEC 12 2010

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST MONDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST MONDAY. 

* TIMING...WESTERLY WINDS WILL BECOME VERY STRONG OVERNIGHT AND
  CONTINUE THROUGH EARLY MONDAY MORNING. WINDS WILL EASE THROUGH
  THE LATE MORNING.

* WINDS...WEST TO SOUTHWEST WINDS SUSTAINED AT 35 TO 45 MPH WITH 
  GUSTS AROUND 60 MPH ARE POSSIBLE. 

* IMPACTS...MOTORISTS...ESPECIALLY THOSE IN HIGH PROFILE OR LIGHT
  WEIGHT VEHICLES SHOULD EXERCISE CAUTION WHILE TRAVELING ACROSS
  SOUTHEAST WYOMING TONIGHT AND MONDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD
AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. 
&&

$$

CARPENTER
886 
WWUS75 KCYS 131113
NPWCYS

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
413 AM MST MON DEC 13 2010

...VERY STRONG WINDS WILL CONTINUE THROUGH THIS MORNING IN AREAS
ALONG AND WEST OF THE LARAMIE RANGE...

.STRONG WINDS IN THE UPPER ATMOSPHERE WILL BE OVER THE CENTRAL
ROCKIES THIS MORNING. THOSE WINDS ALONG WITH A LARGE DIFFERENCE
IN SURFACE PRESSURE OVER THE REGION WILL COMBINE TO PRODUCE THE
VERY STRONG WINDS THROUGH THIS MORNING ALONG AND WEST OF THE
LARAMIE RANGE. THE MAIN AREAS AFFECTED BY THE VERY STRONG WINDS 
WILL BE THE INTERSTATE 80 SUMMIT WEST OF CHEYENNE...NEAR
ARLINGTON AND ALONG INTERSTATE 25 BETWEEN CHUGWATER AND
WHEATLAND. THE WINDS WILL DIMINISH SOME IN THE AFTERNOON HOURS.  

WYZ106-110-116-117-131800-
/O.CON.KCYS.HW.W.0021.000000T0000Z-101213T1800Z/
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
NORTH SNOWY RANGE FOOTHILLS-SOUTH LARAMIE RANGE-
SOUTH LARAMIE RANGE FOOTHILLS-
INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN...
VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN...
WHITAKER
413 AM MST MON DEC 13 2010

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING. 

* TIMING...WESTERLY WINDS WILL REMAIN VERY STRONG THROUGH THIS
  MORNING. WINDS WILL DIMINISH SOME BY THE AFTERNOON. 

* WINDS...WESTERLY SUSTAINED AT 35 TO 45 MPH WITH GUSTS TO AROUND
  60 MPH ARE LIKELY. 

* OBSERVED WINDS OVERNIGHT...WIND GUSTS HAVE BEEN BETWEEN 50 AND
  60 MPH AT TIMES IN ARLINGTON AND BETWEEN WHEATLAND CHUGWATER.
  THE STRONGEST GUSTS WERE 64 MPH WEST OF CHEYENNE SUNDAY EVENING
  AND 60 MPH AT ARLINGTON AT 736 PM. THE WINDS HAVE NOT BEEN AS
  STRONG OVER THE AREA SINCE MIDNIGHT.  

* IMPACTS...MOTORISTS...ESPECIALLY THOSE IN HIGH PROFILE OR LIGHT
  WEIGHT VEHICLES SHOULD EXERCISE CAUTION WHILE TRAVELING ACROSS
  SOUTHEAST WYOMING THROUGH THIS MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD
AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. 
&&

$$

WEILAND
176 
WWUS75 KCYS 131818
NPWCYS

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
1118 AM MST MON DEC 13 2010

...HIGH WIND WATCH IN EFFECT FROM LATE TUESDAY MORNING THROUGH
LATE TUESDAY NIGHT...

.THE PRESSURE GRADIENT WILL TIGHTEN BETWEEN A SURFACE TROUGH
ALONG THE WYOMING-NEBRASKA BORDER AND STRONG COLD FRONT APPROACHING
FROM THE WEST TUESDAY AND TUESDAY NIGHT. THIS TIGHT GRADIENT IN
COMBINATION WITH STRONG WINDS IN THE LOW AND MID LEVELS OF THE
ATMOSPHERE WILL GENERATE VERY STRONG AND GUSTY SURFACE WINDS
BEGINNING LATE TUESDAY MORNING AND CONTINUING THROUGH LATE TUESDAY
NIGHT WHEN THE COLD FRONT PASSES THROUGH THE AREA. THE MAIN AREAS
AFFECTED WILL BE THE LARAMIE RANGE AND FOOTHILLS...AS WELL AS
THE WIND PRONE AREAS IN AND NEAR ARLINGTON.

WYZ106-110-116-117-140600-
/O.EXP.KCYS.HW.W.0021.000000T0000Z-101213T1800Z/
/O.NEW.KCYS.HW.A.0017.101214T1800Z-101215T1200Z/
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-
NORTH SNOWY RANGE FOOTHILLS-SOUTH LARAMIE RANGE-
SOUTH LARAMIE RANGE FOOTHILLS-
INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN...
VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN...
WHITAKER
1118 AM MST MON DEC 13 2010

...HIGH WIND WATCH IN EFFECT FROM LATE TUESDAY MORNING THROUGH
LATE TUESDAY NIGHT...
...HIGH WIND WARNING FOR THIS MORNING HAS EXPIRED...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM LATE TUESDAY MORNING THROUGH LATE
TUESDAY NIGHT.

* TIMING...WESTERLY WINDS WILL BECOME VERY STRONG AND GUSTY
  BEGINNING LATE TUESDAY MORNING AND CONTINUE THROUGH LATE TUESDAY
  NIGHT.

* WINDS...WESTERLY SUSTAINED AT 35 TO 45 MPH WITH GUSTS TO AROUND
  65 MPH WILL BE POSSIBLE.

* IMPACTS...MOTORISTS...ESPECIALLY THOSE IN HIGH PROFILE OR LIGHT
  WEIGHT VEHICLES SHOULD EXERCISE CAUTION WHILE TRAVELING IN THESE
  AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

WYZ103-140600-
/O.NEW.KCYS.HW.A.0017.101214T1800Z-101215T1200Z/
NORTH LARAMIE RANGE-
1118 AM MST MON DEC 13 2010

...HIGH WIND WATCH IN EFFECT FROM LATE TUESDAY MORNING THROUGH
LATE TUESDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND
WATCH...WHICH IS IN EFFECT FROM LATE TUESDAY MORNING THROUGH LATE
TUESDAY NIGHT. 

* TIMING...WESTERLY WINDS WILL BECOME VERY STRONG AND GUSTY
  BEGINNING LATE TUESDAY MORNING AND CONTINUE THROUGH LATE TUESDAY
  NIGHT.

* WINDS...WESTERLY SUSTAINED AT 35 TO 45 MPH WITH GUSTS TO AROUND
  65 MPH WILL BE POSSIBLE.

* IMPACTS...MOTORISTS...ESPECIALLY THOSE IN HIGH PROFILE OR LIGHT
  WEIGHT VEHICLES SHOULD EXERCISE CAUTION WHILE TRAVELING IN THESE
  AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

JAMSKI

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 12, 3:57 AM MSTHigh Wind WatchCYSAlbany, Carbon, Laramie, Platte9 hr

Nearby

High Wind Warnings in Wyoming, 2010Every high wind warning in 2010

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.