Alert archive / Colorado / High Wind Warnings in 2014

High Wind Warning 22, NWS Denver/Boulder, CO

December 22, 20148 counties in Colorado

NWS Denver/Boulder, CO issued this high wind warning at Dec 22, 2014, 1:47 PM MST for 8 counties in Colorado. It took effect at Dec 23, 2014, 2:00 AM MST. It was in force for 15 hr. 6 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 22, 2014, 1:47 PM MST (20:47 UTC)
In effect from
Dec 23, 2014, 2:00 AM MST
Expired
Dec 23, 2014, 5:00 PM MST
In force
15 hr
Issued by
NWS Denver/Boulder, CO

Counties Elbert County, CO, Lincoln County, CO, Logan County, CO, Morgan County, CO, Phillips County, CO, Sedgwick County, CO, Washington County, CO, Weld County, CO

The radar

The Denver radar (KFTG), 109 km from the middle of the area, began a volume at 20:48 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 23, 2:44 AM MSTNON-TSTM WND GST 5821 N New Raymer, CO
Dec 23, 4:49 AM MSTNON-TSTM WND GST 52Akron, CO
Dec 23, 9:33 AM MSTNON-TSTM WND GST 67Limon, CO
Dec 23, 9:57 AM MSTBLIZZARD10 E Elba, COESTIMATED 0.5 INCH OF SNOW. WINDS ESTIMATED AT 30 MPH SUSTAINED GUSTS 40-45 MPH. NEAR ZERO VISIBILITY. MIX OF NEW SNOW AND OLD SNOW FROM PREVIOUS STORM.
Dec 23, 9:57 AM MSTBLIZZARD10 E Elba, COESTIMATED 0.5 INCH OF SNOW. WINDS ESTIMATED AT 30 MPH SUSTAINED WITH GUSTS TO 40-45 MPH. NEAR ZERO VISIBILITY. MIX OF NEW SNOW AND OLD SNOW FROM PREVIOUS STORM.
Dec 23, 10:20 AM MSTNON-TSTM WND GST 56Briggsdale, CO

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

The nearest sounding before it

Denver, CO (KDEN), launched 12:00Z, 8.8 hours before the alert went out and 34 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, Denver, CO at 12:00Z on 2014-12-22Temperature 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, Denver, CO at 12:00Z on 2014-12-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -18 square meters per square second.1939587897117Sfc1 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
1329 m above ground
0-6 km bulk shear
102 kt
0-1 km storm-relative helicity
-18 m²/s²
0-3 km storm-relative helicity
239 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.

809 
WWUS75 KBOU 222047
NPWBOU

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
147 PM MST MON DEC 22 2014

...HIGH WINDS POSSIBLE LATE TONIGHT THROUGH EARLY TUESDAY
AFTERNOON OVER THE PLAINS OF NORTHEAST COLORADO...

.STRONG NORTH WINDS ARE EXPECTED TO DEVELOP OVER PARTS OF
NORTHEAST COLORADO BEHIND A STRONG LOW PRESSURE SYSTEM OVER THE
CENTRAL PLAINS. IN ADDITION TO THE STRONG WINDS...SCATTERED SNOW
SHOWERS WILL BE POSSIBLE. THE STRONG WINDS COMBINED WITH THE SNOW
WILL COULD REDUCE VISIBILITY TO NEAR ZERO AT TIMES UNDER THE SNOW
SHOWERS. 

COZ042-044-046>051-230500-
/O.UPG.KBOU.HW.A.0016.141223T0900Z-141223T2000Z/
/O.NEW.KBOU.HW.W.0022.141223T0900Z-141223T2000Z/
NORTHEAST WELD COUNTY-MORGAN COUNTY-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY-PHILLIPS COUNTY-
INCLUDING THE CITIES OF...BRIGGSDALE...GROVER...PAWNEE BUTTES...
RAYMER...STONEHAM...BRUSH...FORT MORGAN...GOODRICH...WIGGINS...
AGATE...HUGO...LIMON...MATHESON...FORDER...KARVAL...KUTCH...
PUNKIN CENTER...CROOK...MERINO...STERLING...PEETZ...AKRON...
COPE...LAST CHANCE...OTIS...JULESBURG...OVID...SEDGWICK...
AMHERST...HAXTUN...HOLYOKE
147 PM MST MON DEC 22 2014

...HIGH WIND WARNING IN EFFECT FROM 2 AM TO 1 PM MST TUESDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A HIGH WIND
WARNING...WHICH IS IN EFFECT FROM 2 AM TO 1 PM MST TUESDAY. THE
HIGH WIND WATCH IS NO LONGER IN EFFECT. 

* TIMING...HIGH WINDS ARE EXPECTED TO DEVELOP LATE TONIGHT AND
  CONTINUE THROUGH EARLY TUESDAY AFTERNOON OVER THE PLAINS OF
  NORTHEAST COLORADO.

* WINDS...NORTHWEST 25 TO 40 MPH WITH GUSTS TO 60 MPH.

* VISIBILITY...MAY FALL UNDER A QUARTER MILE DUE TO BLOWING SNOW.

* IMPACTS...PEOPLE PLANNING TRAVEL SHOULD BE PREPARED FOR STRONG
  CROSS WINDS CAUSING HAZARDOUS DRIVING CONDITIONS. DRIVERS OF
  LIGHT WEIGHT OR HIGH PROFILE VEHICLES SHOULD CONSIDER DELAYING
  TRAVEL OR USE ALTERNATE ROUTES. IN ADDITION TO POWERFUL
  CROSSWINDS...DRIVERS SHOULD ALSO ANTICIPATE AREAS OF BLOWING
  SNOW THAT MAY REDUCE VISIBILITY TO NEAR ZERO AND CAUSE BRIEF
  WHITEOUT CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A HIGH WIND WARNING MEANS THAT STRONG AND POTENTIALLY
DAMAGING WINDS ARE EITHER OCCURRING OR HIGHLY LIKELY. RESIDENTS
SHOULD MOVE TRASH CANS...PATIO FURNITURE...AND ANY OTHER ITEMS
EASILY TOSSED ABOUT BY HIGH WINDS INDOORS. MOTORISTS TRAVELING IN
HIGH PROFILE VEHICLES SHOULD CONSIDER DELAYING TRAVEL UNTIL THE
WINDS SUBSIDE.

&&

$$

COZ038-041-043-045-230500-
/O.CON.KBOU.HW.A.0016.141223T0900Z-141223T2000Z/
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
CENTRAL AND SOUTH WELD COUNTY-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
INCLUDING THE CITIES OF...FORT COLLINS...HEREFORD...LOVELAND...
NUNN...CASTLE ROCK...ELBERT...FONDIS...KIOWA...LARKSPUR...EATON...
FORT LUPTON...GREELEY...ROGGEN...BENNETT...BYERS...DEER TRAIL...
LEADER
147 PM MST MON DEC 22 2014

...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY AFTERNOON...

* TIMING...HIGH WINDS MAY DEVELOP LATE TONIGHT AND CONTINUE 
  THROUGH EARLY TUESDAY AFTERNOON OVER THE PLAINS OF NORTHEAST 
  COLORADO. 

* WINDS...NORTHWEST 25 TO 40 MPH WITH GUSTS TO 55 MPH.

* VISIBILITY...MAY FALL UNDER A QUARTER MILE DUE TO BLOWING SNOW.

* IMPACTS...PEOPLE PLANNING TRAVEL SHOULD BE PREPARED FOR STRONG
  CROSS WINDS CAUSING HAZARDOUS DRIVING CONDITIONS. DRIVERS OF
  LIGHT WEIGHT OR HIGH PROFILE VEHICLES SHOULD CONSIDER DELAYING
  TRAVEL OR USE ALTERNATE ROUTES. IN ADDITION TO POWERFUL
  CROSSWINDS...DRIVERS SHOULD ALSO ANTICIPATE AREAS OF BLOWING
  SNOW THAT MAY REDUCE VISIBILITY TO NEAR ZERO AND CAUSE BRIEF
  WHITEOUT CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A HIGH WIND WATCH MEANS THAT STRONG AND POTENTIALLY
DAMAGING WINDS MAY OCCUR.  PERSONS IN THE WATCH AREA SHOULD
REMAIN ALERT TO THE POSSIBILITY OF HIGH WINDS AND BE PREPARED TO
TAKE ACTION SHOULD HIGH WINDS DEVELOP.

&&

$$
4 follow-up statements
626 
WWUS75 KBOU 230354
NPWBOU

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
854 PM MST MON DEC 22 2014

...HIGH WINDS AND HAZARDOUS TRAVEL CONDITIONS EXPECTED LATE
TONIGHT THROUGH EARLY TUESDAY AFTERNOON OVER THE PLAINS OF
NORTHEAST COLORADO...

.STRONG NORTH WINDS WILL DEVELOP OVER MOST OF NORTHEAST COLORADO
BEHIND A STRONG LOW PRESSURE SYSTEM OVER THE CENTRAL PLAINS. IN
ADDITION TO THE STRONG WINDS...LIGHT SNOW IS ALSO EXPECTED MAINLY
OVER THE EASTERN PLAINS AND THEN TOWARD THE PALMER DIVIDE AREA.
THE STRONG WINDS COMBINED WITH THE SNOW WILL COULD REDUCE
VISIBILITY TO NEAR ZERO AT TIMES UNDER THE SNOW SHOWERS.

COZ042-044-046>051-231300-
/O.CON.KBOU.HW.W.0022.141223T0900Z-141223T2000Z/
NORTHEAST WELD COUNTY-MORGAN COUNTY-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY-PHILLIPS COUNTY-
INCLUDING THE CITIES OF...BRIGGSDALE...GROVER...PAWNEE BUTTES...
RAYMER...STONEHAM...BRUSH...FORT MORGAN...GOODRICH...WIGGINS...
AGATE...HUGO...LIMON...MATHESON...FORDER...KARVAL...KUTCH...
PUNKIN CENTER...CROOK...MERINO...STERLING...PEETZ...AKRON...
COPE...LAST CHANCE...OTIS...JULESBURG...OVID...SEDGWICK...
AMHERST...HAXTUN...HOLYOKE
854 PM MST MON DEC 22 2014

...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 AM TO 1 PM MST
TUESDAY...

* TIMING...HIGH WINDS ARE EXPECTED TO DEVELOP LATE TONIGHT AND 
  CONTINUE THROUGH EARLY TUESDAY AFTERNOON OVER THE PLAINS OF 
  NORTHEAST COLORADO. 

* WINDS...NORTHWEST 30 TO 40 MPH WITH GUSTS TO 60 MPH.

* VISIBILITY...MAY FALL UNDER A QUARTER MILE DUE TO BLOWING SNOW.
  LOCAL WHITEOUT CONDITIONS WILL BE POSSIBLE MAINLY SOUTH OF THE
  INTERSTATE 76 CORRIDOR.

* IMPACTS...PEOPLE PLANNING TRAVEL SHOULD BE PREPARED FOR STRONG
  CROSS WINDS CAUSING HAZARDOUS DRIVING CONDITIONS. DRIVERS OF
  LIGHTWEIGHT OR HIGH PROFILE VEHICLES SHOULD CONSIDER DELAYING
  TRAVEL OR USE ALTERNATE ROUTES. IN ADDITION TO POWERFUL
  CROSSWINDS...DRIVERS SHOULD ALSO ANTICIPATE AREAS OF BLOWING
  SNOW THAT MAY REDUCE VISIBILITY TO NEAR ZERO AND CAUSE BRIEF
  WHITEOUT CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A HIGH WIND WARNING MEANS THAT STRONG AND POTENTIALLY
DAMAGING WINDS ARE EITHER OCCURRING OR HIGHLY LIKELY. RESIDENTS
SHOULD MOVE TRASH CANS...PATIO FURNITURE...AND ANY OTHER ITEMS
EASILY TOSSED ABOUT BY HIGH WINDS INDOORS. MOTORISTS SHOULD
CONSIDER DELAYING TRAVEL UNTIL THE WINDS SUBSIDE.

&&

$$

COZ038-041-043-045-231300-
/O.EXT.KBOU.HW.A.0016.141223T1200Z-141223T2000Z/
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
CENTRAL AND SOUTH WELD COUNTY-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
INCLUDING THE CITIES OF...FORT COLLINS...HEREFORD...LOVELAND...
NUNN...CASTLE ROCK...ELBERT...FONDIS...KIOWA...LARKSPUR...EATON...
FORT LUPTON...GREELEY...ROGGEN...BENNETT...BYERS...DEER TRAIL...
LEADER
854 PM MST MON DEC 22 2014

...HIGH WIND WATCH NOW IN EFFECT FROM 5 AM MST TUESDAY THROUGH
TUESDAY AFTERNOON...

* TIMING...HIGH WINDS MAY DEVELOP EARLY TUESDAY MORNING AND
  CONTINUE INTO EARLY TUESDAY AFTERNOON. 

* WINDS...NORTHWEST 25 TO 40 MPH...WITH GUSTS UP TO 60 MPH
  POSSIBLE MAINLY IN AREAS ALONG AND EAST OF A LINE FROM NEAR
  CHEYENNE WYOMING TO GREELEY...BENNETT...AND KIOWA.

* VISIBILITY...MAY FALL UNDER A QUARTER MILE DUE TO BLOWING
  SNOW...MAINLY OVER THE PALMER DIVIDE EXTENDING INTO EASTERN
  ARAPAHOE COUNTY.

* IMPACTS...PEOPLE PLANNING TRAVEL SHOULD BE PREPARED FOR STRONG
  CROSS WINDS CAUSING HAZARDOUS DRIVING CONDITIONS. DRIVERS OF
  LIGHTWEIGHT OR HIGH PROFILE VEHICLES SHOULD CONSIDER DELAYING
  TRAVEL OR USE ALTERNATE ROUTES. IN ADDITION TO POWERFUL
  CROSSWINDS...DRIVERS SHOULD ALSO ANTICIPATE AREAS OF BLOWING
  SNOW THAT MAY REDUCE VISIBILITY TO NEAR ZERO AND CAUSE BRIEF
  WHITEOUT CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A HIGH WIND WATCH MEANS THAT STRONG AND POTENTIALLY
DAMAGING WINDS MAY OCCUR.  PERSONS IN THE WATCH AREA SHOULD
REMAIN ALERT TO THE POSSIBILITY OF HIGH WINDS AND BE PREPARED TO
TAKE ACTION SHOULD HIGH WINDS DEVELOP.

&&

$$

BARJENBRUCH
404 
WWUS75 KBOU 231224
NPWBOU

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
524 AM MST TUE DEC 23 2014

COZ038-041-043-045-231330-
/O.CAN.KBOU.HW.A.0016.000000T0000Z-141223T2000Z/
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
CENTRAL AND SOUTH WELD COUNTY-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
INCLUDING THE CITIES OF...FORT COLLINS...HEREFORD...LOVELAND...
NUNN...CASTLE ROCK...ELBERT...FONDIS...KIOWA...LARKSPUR...EATON...
FORT LUPTON...GREELEY...ROGGEN...BENNETT...BYERS...DEER TRAIL...
LEADER
524 AM MST TUE DEC 23 2014

...HIGH WIND WATCH IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN DENVER HAS CANCELLED THE HIGH
WIND WATCH. 

GUSTY NORTHWEST WINDS WILL PERSIST MORE OF THE DAY TODAY BUT ARE
EXPECTED TO REMAIN BELOW HIGH WIND CRITERIA.

$$

COZ042-044-046>051-232030-
/O.EXT.KBOU.HW.W.0022.000000T0000Z-141223T2200Z/
NORTHEAST WELD COUNTY-MORGAN COUNTY-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY-PHILLIPS COUNTY-
INCLUDING THE CITIES OF...BRIGGSDALE...GROVER...PAWNEE BUTTES...
RAYMER...STONEHAM...BRUSH...FORT MORGAN...GOODRICH...WIGGINS...
AGATE...HUGO...LIMON...MATHESON...FORDER...KARVAL...KUTCH...
PUNKIN CENTER...CROOK...MERINO...STERLING...PEETZ...AKRON...
COPE...LAST CHANCE...OTIS...JULESBURG...OVID...SEDGWICK...
AMHERST...HAXTUN...HOLYOKE
524 AM MST TUE DEC 23 2014

...HIGH WIND WARNING NOW IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...

* TIMING...PERIODS OF HIGH WINDS WILL OCCUR THROUGHOUT THE DAY.

* WINDS...NORTHWEST 30 TO 40 MPH WITH GUSTS TO 60 MPH.

* VISIBILITY...MAY FALL UNDER A QUARTER MILE DUE TO BLOWING 
  SNOW. LOCAL WHITEOUT CONDITIONS WILL BE POSSIBLE MAINLY SOUTH 
  OF THE INTERSTATE 76 CORRIDOR. 

* IMPACTS...PEOPLE PLANNING TRAVEL SHOULD BE PREPARED FOR STRONG 
  CROSS WINDS CAUSING HAZARDOUS DRIVING CONDITIONS. DRIVERS OF 
  LIGHTWEIGHT OR HIGH PROFILE VEHICLES SHOULD CONSIDER DELAYING 
  TRAVEL OR USE ALTERNATE ROUTES. IN ADDITION TO POWERFUL 
  CROSSWINDS...DRIVERS SHOULD ALSO ANTICIPATE AREAS OF BLOWING 
  SNOW THAT MAY REDUCE VISIBILITY TO NEAR ZERO AND CAUSE BRIEF 
  WHITEOUT CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A HIGH WIND WARNING MEANS THAT STRONG AND POTENTIALLY
DAMAGING WINDS ARE EITHER OCCURRING OR HIGHLY LIKELY. RESIDENTS
SHOULD MOVE TRASH CANS...PATIO FURNITURE...AND ANY OTHER ITEMS
EASILY TOSSED ABOUT BY HIGH WINDS INDOORS. MOTORISTS SHOULD
CONSIDER DELAYING TRAVEL UNTIL THE WINDS SUBSIDE.

&&

$$
821 
WWUS75 KBOU 232045
NPWBOU

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
145 PM MST TUE DEC 23 2014

COZ042-044-048-050-051-232145-
/O.CAN.KBOU.HW.W.0022.000000T0000Z-141223T2200Z/
NORTHEAST WELD COUNTY-MORGAN COUNTY-LOGAN COUNTY-SEDGWICK COUNTY-
PHILLIPS COUNTY-
INCLUDING THE CITIES OF...BRIGGSDALE...GROVER...PAWNEE BUTTES...
RAYMER...STONEHAM...BRUSH...FORT MORGAN...GOODRICH...WIGGINS...
CROOK...MERINO...STERLING...PEETZ...JULESBURG...OVID...SEDGWICK...
AMHERST...HAXTUN...HOLYOKE
145 PM MST TUE DEC 23 2014

...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN DENVER HAS CANCELLED THE HIGH
WIND WARNING. 

GUSTY WINDS WILL CONTINUE TO DECREASE THROUGH THE AFTERNOON
HOURS. IT WILL REMAIN WINDY WITH GUSTS TO 45 MPH...HOWEVER STRONG
WINDS ARE NO LONGER EXPECTED. THEREFORE...THE HIGH WIND WARNING
HAS BEEN CANCELED.

$$

COZ046-047-049-240000-
/O.EXT.KBOU.HW.W.0022.000000T0000Z-141224T0000Z/
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
WASHINGTON COUNTY-
INCLUDING THE CITIES OF...AGATE...HUGO...LIMON...MATHESON...
FORDER...KARVAL...KUTCH...PUNKIN CENTER...AKRON...COPE...
LAST CHANCE...OTIS
145 PM MST TUE DEC 23 2014

...HIGH WIND WARNING NOW IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* TIMING...HIGH WINDS LINGER INTO THE LATE AFTERNOON HOURS.

* WINDS...NORTHWEST 30 TO 40 MPH WITH GUSTS TO 60 MPH.

* VISIBILITY...LOCAL WHITEOUT CONDITIONS WILL REMAIN POSSIBLE
  ALONG I-70 NORTH INTO SOUTHERN WASHINGTON COUNTY DUE TO BLOWING
  SNOW.

* IMPACTS...PEOPLE PLANNING TRAVEL SHOULD BE PREPARED FOR STRONG 
  CROSS WINDS CAUSING HAZARDOUS DRIVING CONDITIONS. DRIVERS OF 
  LIGHTWEIGHT OR HIGH PROFILE VEHICLES SHOULD CONSIDER DELAYING 
  TRAVEL OR USE ALTERNATE ROUTES. IN ADDITION TO POWERFUL 
  CROSSWINDS...DRIVERS SHOULD ALSO ANTICIPATE AREAS OF BLOWING 
  SNOW THAT MAY REDUCE VISIBILITY TO NEAR ZERO AND CAUSE BRIEF 
  WHITEOUT CONDITIONS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A HIGH WIND WARNING MEANS THAT STRONG AND POTENTIALLY
DAMAGING WINDS ARE EITHER OCCURRING OR HIGHLY LIKELY. RESIDENTS
SHOULD MOVE TRASH CANS...PATIO FURNITURE...AND ANY OTHER ITEMS
EASILY TOSSED ABOUT BY HIGH WINDS INDOORS. MOTORISTS SHOULD
CONSIDER DELAYING TRAVEL UNTIL THE WINDS SUBSIDE.

&&

$$
346 
WWUS75 KBOU 240012
NPWBOU

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
512 PM MST TUE DEC 23 2014

...WINDS WILL BE RAPIDLY DIMINISHING THIS EVENING...

COZ046-047-049-240115-
/O.EXP.KBOU.HW.W.0022.000000T0000Z-141224T0000Z/
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
WASHINGTON COUNTY-
INCLUDING THE CITIES OF...AGATE...HUGO...LIMON...MATHESON...
FORDER...KARVAL...KUTCH...PUNKIN CENTER...AKRON...COPE...
LAST CHANCE...OTIS
512 PM MST TUE DEC 23 2014

...HIGH WIND WARNING HAS EXPIRED...

THIS EVENING CONDITIONS ARE IMPROVING ACROSS NORTHEAST COLORADO
WITH PEAK GUSTS DOWN TO THE 25 TO 30 MPH RANGE...SKIES CLEARING 
AND THE BLOWING SNOW DIMINSHING. PEAK GUSTS TODAY INCLUDED 67 MPH
AT LIMON...63 MPH AT CEDAR POINT...61 MPH AT HUGO...58 MPH 21
MILES NORTH OF NEW RAYMER...52 MPH AT AKRON...53 MPH AT DENVER
INTERNATIONAL AIRPORT.

$$

The office that day

Everything else NWS Denver/Boulder, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 22, 6:01 AM MSTHigh Wind WatchBOUAdams, Arapahoe, Douglas, Elbert, Larimer, Lincoln and 6 more23 hr

Nearby

High Wind Warnings in Colorado, 2014Every high wind warning in 2014

Sources

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