Alert archive / Colorado / Blizzard Watches in 2011

Blizzard Watch 2, NWS Pueblo, CO

November 1, 2011El Paso County, Colorado

NWS Pueblo, CO issued this blizzard watch at Nov 1, 2011, 4:29 AM MDT for El Paso County, Colorado. It took effect at Nov 2, 2011, 12:00 AM MDT. It was in force for .

The area

The counties it named.

The facts

Issued
Nov 1, 2011, 4:29 AM MDT (10:29 UTC)
In effect from
Nov 2, 2011, 12:00 AM MDT
Expired
Nov 1, 2011, 10:52 AM MDT
In force
Issued by
NWS Pueblo, CO

County El Paso County, CO

The radar

The Pueblo radar (KPUX), 51 km from the middle of the area, began a volume at 10:34 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.

The nearest sounding before it

Denver, CO (KDNR), launched 00:00Z, 10.5 hours before the alert went out and 160 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 00:00Z on 2011-11-01Temperature 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 00:00Z on 2011-11-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 5 square meters per square second.19395878Sfc1 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
3519 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
5 m²/s²
0-3 km storm-relative helicity
41 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.

378 
WWUS45 KPUB 011029
WSWPUB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
429 AM MDT TUE NOV 1 2011

COZ084-011630-
/O.CAN.KPUB.WS.A.0012.111102T0600Z-111102T1800Z/
/O.NEW.KPUB.BZ.A.0002.111102T0600Z-111102T1800Z/
NORTHERN EL PASO COUNTY/MONUMENT RIDGE/RAMPART RANGE BELOW
7500 FT-
INCLUDING...BLACK FOREST...AIR FORCE ACADEMY
429 AM MDT TUE NOV 1 2011

...BLIZZARD WATCH IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
MORNING...
...WINTER STORM WATCH IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A BLIZZARD
WATCH...WHICH IS IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
MORNING. THE WINTER STORM WATCH HAS BEEN CANCELLED. 

* LOCATION...NORTHERN EL PASO COUNTY.

* CAUSE AND TIMING...A FAST MOVING...BUT POTENT...PACIFIC STORM 
  SYSTEM WILL MOVE ACROSS THE REGION TUESDAY NIGHT THROUGH MIDDAY 
  WEDNESDAY. 

* SNOW ACCUMULATION...4 TO 7 INCHES.

* WIND...NORTH 30 TO 50 MPH WITH HIGHER GUSTS WILL RESULT IN
  BLOWING SNOW AND NEAR ZERO VISIBILITIES.

* IMPACT...HEAVY SNOW...BLOWING SNOW...ICY ROADS AND LOW
  VISIBILITIES WILL RESULT IN VERY HAZARDOUS TRAVEL CONDITIONS.
  NEAR WHITE OUT CONDITIONS WILL BE LIKELY ACROSS NORTHERN EL PASO
  COUNTY...INCLUDING I-25 OVER MONUMENT HILL...FOR THE MORNING
  COMMUTE WEDNESDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WATCH IS ISSUED WHEN THERE IS THE POTENTIAL FOR LIFE
THREATENING WINTER WEATHER CONDITIONS TO DEVELOP.  BLIZZARD
CONDITIONS CONSIST OF SUSTAINED WIND SPEEDS OR FREQUENT GUSTS
OVER 35 MPH AND VISIBILITY REDUCED TO BELOW 1/4 MILE BY FALLING
OR BLOWING SNOW.

IF YOU ARE PLANNING TO TRAVEL IN OR THROUGH THE WATCH AREA DURING
THE TIME OF THE WATCH...LISTEN TO THE LATEST WEATHER FORECAST AND
CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE.

&&

$$

COZ058-060-011630-
/O.UPG.KPUB.WS.A.0012.111102T0000Z-111102T1800Z/
/O.NEW.KPUB.WS.W.0016.111102T0000Z-111102T1800Z/
WESTERN MOSQUITO RANGE/EAST LAKE COUNTY ABOVE 11000 FT-
EASTERN SAWATCH MOUNTAINS ABOVE 11000 FT-
INCLUDING...CLIMAX...INDEPENDENCE PASS...MT ELBERT...MT MASSIVE
429 AM MDT TUE NOV 1 2011

...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON
MDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A WINTER STORM
WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 6 PM
THIS EVENING TO NOON MDT WEDNESDAY. THE WINTER STORM WATCH IS NO
LONGER IN EFFECT.

* LOCATION...THE SAWATCH AND MOSQUITO RANGES ABOVE 11000 FEET.

* CAUSE AND TIMING...A FAST MOVING...BUT POTENT...PACIFIC STORM 
  SYSTEM WILL MOVE ACROSS THE REGION TUESDAY NIGHT THROUGH EARLY 
  WEDNESDAY. 

* SNOW ACCUMULATION...MORE THAN 8 INCHES POSSIBLE...MAINLY NORTH 
  OF COTTONWOOD PASS. 

* WIND...NORTHWEST 15 TO 30 MPH GUSTING TO 40 MPH WILL LIKELY RESULT
  IN BLOWING SNOW AND NEAR ZERO VISIBILITIES AT TIMES.

* IMPACT...HEAVY SNOW...BLOWING SNOW...ICY ROADS AND LOW
  VISIBILITIES COULD RESULT IN HAZARDOUS TRAVEL CONDITIONS THROUGH
  THE MOUNTAIN PASSES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

STRONG WINDS AND REDUCED VISIBILITY ARE EXPECTED DUE TO HEAVY
SNOWFALL AND BLOWING SNOW.

AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL
IN THE WARNING AREA DURING THE TIME OF THE WARNING...LISTEN TO
THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER
TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA
DURING THE TIME OF THE WARNING...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.

&&

$$

COZ081-082-011630-
/O.EXT.KPUB.WS.A.0012.111102T0000Z-111102T1800Z/
TELLER COUNTY/RAMPART RANGE ABOVE 7500 FT/PIKES PEAK BETWEEN
7500 AND 11000 FT-PIKES PEAK ABOVE 11000 FT-
INCLUDING...WOODLAND PARK...PIKES PEAK
429 AM MDT TUE NOV 1 2011

...WINTER STORM WATCH NOW IN EFFECT FROM THIS EVENING THROUGH
WEDNESDAY MORNING...

THE WINTER STORM WATCH IS NOW IN EFFECT FROM THIS EVENING THROUGH
WEDNESDAY MORNING. 

* LOCATION...TELLER COUNTY.

* CAUSE AND TIMING...A FAST MOVING...BUT POTENT...PACIFIC STORM 
  SYSTEM WILL MOVE ACROSS THE REGION TUESDAY NIGHT THROUGH EARLY 
  WEDNESDAY. 

* SNOW ACCUMULATION...MORE THAN 6 INCHES POSSIBLE...WITH UP TO A
  FOOT ON PIKES PEAK.

* WIND...NORTH WINDS 30 TO 40 MPH WITH HIGHER GUSTS WILL LIKELY RESULT
  IN BLOWING SNOW AND NEAR ZERO VISIBILITIES.

* IMPACT...HEAVY SNOW...BLOWING SNOW...ICY ROADS AND LOW
  VISIBILITIES WILL LIKELY RESULT IN HAZARDOUS TRAVEL CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH IS ISSUED WHEN THERE IS THE POTENTIAL FOR
SEVERE WINTER WEATHER CONDITIONS TO DEVELOP.

WINTER STORMS MAY HAVE STRONG WINDS AND REDUCED VISIBILITY DUE TO
HEAVY SNOWFALL AND BLOWING SNOW. SNOW ACCUMULATIONS OF OVER
6 INCHES ACROSS THE PLAINS AND HIGH VALLEYS OR OVER 8 INCHES IN
THE MOUNTAINS MAY OCCUR. IF YOU ARE PLANNING TO TRAVEL IN THE
WATCH AREA DURING THE TIME OF THE WATCH...LISTEN TO THE LATEST
WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER TIME OR BY
ANOTHER ROUTE. IF YOU MUST TRAVEL IN OR THROUGH THE WATCH AREA
DURING THE TIME OF THE WATCH...TAKE ALONG A WINTER SURVIVAL KIT.

&&

$$
1 follow-up statement
819 
WWUS45 KPUB 011652
WSWPUB

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PUEBLO CO
1052 AM MDT TUE NOV 1 2011

COZ084-012300-
/O.UPG.KPUB.BZ.A.0002.111102T0600Z-111102T1800Z/
/O.NEW.KPUB.BZ.W.0002.111102T0600Z-111102T1800Z/
NORTHERN EL PASO COUNTY/MONUMENT RIDGE/RAMPART RANGE BELOW
7500 FT-
INCLUDING...BLACK FOREST...AIR FORCE ACADEMY
1052 AM MDT TUE NOV 1 2011

...BLIZZARD WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO NOON MDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A BLIZZARD
WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON MDT
WEDNESDAY. THE BLIZZARD WATCH IS NO LONGER IN EFFECT. 

* LOCATION...NORTHERN EL PASO COUNTY.

* CAUSE AND TIMING...A FAST MOVING...BUT STRONG...PACIFIC STORM
  SYSTEM WILL MOVE ACROSS THE REGION TONIGHT THROUGH MIDDAY
  WEDNESDAY.

* SNOW ACCUMULATION...4 TO 8 INCHES.

* WIND...NORTH WINDS 30 TO 40 MPH WITH GUSTS TO 50 MPH WILL
  PRODUCE WIDESPREAD BLOWING SNOW AND NEAR ZERO VISIBILITIES.

* IMPACT...HEAVY SNOW...BLOWING SNOW...ICY ROADS AND LOW
  VISIBILITIES WILL RESULT IN VERY HAZARDOUS TRAVEL CONDITIONS.
  WHITE OUT CONDITIONS WILL BE LIKELY ACROSS NORTHERN EL PASO
  COUNTY...INCLUDING I-25 OVER MONUMENT HILL...FOR THE MORNING
  COMMUTE WEDNESDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

LIFE THREATENING WINTER WEATHER CONDITIONS ARE EXPECTED.
SUSTAINED WIND SPEEDS OR FREQUENT GUSTS OVER 35 MPH AND
VISIBILITY REDUCED TO BELOW 1/4 MILE BY FALLING AND BLOWING SNOW
ARE EXPECTED.

AVOID TRAVELING IN THE WARNING AREA. IF YOU ARE PLANNING TO
TRAVEL IN THE WARNING AREA DURING THE TIME OF THE WARNING...
LISTEN TO THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT
ANOTHER TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE
WARNING AREA DURING THE TIME OF THE WARNING...TAKE ALONG A WINTER
SURVIVAL KIT. IF YOU BECOME STRANDED IN A RURAL AREA...STAY WITH
YOUR VEHICLE UNTIL HELP ARRIVES. IN SIMILAR CONDITIONS DURING
PAST BLIZZARDS...PEOPLE HAVE DIED OF EXPOSURE WHILE TRYING TO
WALK TO SHELTER. 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.

&&

$$

COZ081-082-012300-
/O.UPG.KPUB.WS.A.0012.111102T0000Z-111102T1800Z/
/O.EXA.KPUB.WS.W.0016.111102T0000Z-111102T1800Z/
TELLER COUNTY/RAMPART RANGE ABOVE 7500 FT/PIKES PEAK BETWEEN
7500 AND 11000 FT-PIKES PEAK ABOVE 11000 FT-
INCLUDING...WOODLAND PARK...PIKES PEAK
1052 AM MDT TUE NOV 1 2011

...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON
MDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A WINTER STORM
WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 6 PM
THIS EVENING TO NOON MDT WEDNESDAY. THE WINTER STORM WATCH IS NO
LONGER IN EFFECT.

* LOCATION...TELLER COUNTY.

* CAUSE AND TIMING...A FAST MOVING...BUT STRONG...PACIFIC STORM
  SYSTEM WILL MOVE ACROSS THE REGION TONIGHT THROUGH EARLY
  WEDNESDAY.

* SNOW ACCUMULATION...5 TO 10 INCHES...WITH UP TO A FOOT ON PIKES
  PEAK.

* WIND...NORTH WINDS 30 TO 40 MPH WITH HIGHER GUSTS WILL PRODUCE
  WIDESPREAD BLOWING SNOW AND NEAR ZERO VISIBILITIES.

* IMPACT...HEAVY SNOW...BLOWING SNOW...ICY ROADS AND LOW
  VISIBILITIES WILL LIKELY RESULT IN HAZARDOUS TRAVEL CONDITIONS.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

STRONG WINDS AND REDUCED VISIBILITY ARE EXPECTED DUE TO HEAVY
SNOWFALL AND BLOWING SNOW.

AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL
IN THE WARNING AREA DURING THE TIME OF THE WARNING...LISTEN TO
THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER
TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA
DURING THE TIME OF THE WARNING...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.

&&

$$

COZ058-060-012300-
/O.CON.KPUB.WS.W.0016.111102T0000Z-111102T1800Z/
WESTERN MOSQUITO RANGE/EAST LAKE COUNTY ABOVE 11000 FT-
EASTERN SAWATCH MOUNTAINS ABOVE 11000 FT-
INCLUDING...CLIMAX...INDEPENDENCE PASS...MT ELBERT...MT MASSIVE
1052 AM MDT TUE NOV 1 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO NOON MDT WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO NOON MDT WEDNESDAY. 

* LOCATION...THE SAWATCH AND MOSQUITO RANGES ABOVE 11000 FEET.

* CAUSE AND TIMING...A FAST MOVING...BUT POTENT...PACIFIC STORM 
  SYSTEM WILL MOVE ACROSS THE REGION TUESDAY NIGHT THROUGH EARLY 
  WEDNESDAY. 

* SNOW ACCUMULATION...6 TO 10 INCHES...MAINLY NORTH OF COTTONWOOD
  PASS.

* WIND...NORTHWEST WINDS 15 TO 30 MPH GUSTING TO 40 MPH WILL
  PRODUCE BLOWING SNOW AND NEAR ZERO VISIBILITIES AT TIMES.

* IMPACT...HEAVY SNOW...BLOWING SNOW...ICY ROADS AND LOW 
  VISIBILITIES COULD RESULT IN HAZARDOUS TRAVEL CONDITIONS 
  THROUGH THE MOUNTAIN PASSES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

STRONG WINDS AND REDUCED VISIBILITY ARE EXPECTED DUE TO HEAVY
SNOWFALL AND BLOWING SNOW.

AVOID TRAVEL IN THE WARNING AREA. IF YOU ARE PLANNING TO TRAVEL
IN THE WARNING AREA DURING THE TIME OF THE WARNING...LISTEN TO
THE LATEST WEATHER FORECAST AND CONSIDER TRAVELING AT ANOTHER
TIME OR BY ANOTHER ROUTE. IF YOU MUST TRAVEL IN THE WARNING AREA
DURING THE TIME OF THE WARNING...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.

&&

$$

COZ072-073-078>080-083-085-086-089-012300-
/O.NEW.KPUB.WW.Y.0034.111102T0900Z-111102T1800Z/
NORTHERN SANGRE DE CRISTO MOUNTAINS BETWEEN 8500 AND 11000 FT-
NORTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 11000 FEET-
WET MOUNTAIN VALLEY BELOW 8500 FEET-
WET MOUNTAINS BETWEEN 6300 AND 10000 FT-
WET MOUNTAINS ABOVE 10000 FT-
CANON CITY VICINITY/EASTERN FREMONT COUNTY-
COLORADO SPRINGS VICINITY/SOUTHERN EL PASO COUNTY/RAMPART RANGE
BELOW 7400 FT-PUEBLO AND VICINITY/PUEBLO COUNTY BELOW 6300 FT-
CROWLEY COUNTY-
INCLUDING...LA VETA PASS...PONCHA PASS...BLANCA PEAK...
SILVER CLIFF...WESTCLIFFE...RYE...GREENHORN MTN...CANON CITY...
PENROSE...COLORADO SPRINGS...PUEBLO...ORDWAY...OLNEY SPRINGS
1052 AM MDT TUE NOV 1 2011

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO NOON MDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A WINTER WEATHER
ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 3 AM
TO NOON MDT WEDNESDAY.

* LOCATION...SOUTHERN EL PASO COUNTY...PUEBLO COUNTY...CROWLEY
  COUNTY...EASTERN FREMONT COUNTY...THE WET MOUNTAINS...THE WET
  MOUNTAIN VALLEY AND THE NORTHERN SANGRE DE CRISTO MOUNTAINS.

* CAUSE AND TIMING...A FAST MOVING...BUT STRONG...PACIFIC STORM
  SYSTEM WILL MOVE ACROSS THE REGION TONIGHT THROUGH EARLY
  WEDNESDAY.

* SNOW ACCUMULATION...2 TO 4 INCHES OVER PUEBLO...SOUTHERN EL
  PASO...EASTERN FREMONT AND CROWLEY COUNTIES. 3 TO 7 INCHES OVER
  THE WET MOUNTAINS...THE SANGRE DE CRISTO MOUNTAINS AND THE WET
  MOUNTAIN VALLEY.

* WIND...NORTH WINDS 25 TO 35 MPH WITH GUSTS TO 50 MPH PRODUCING
  WIDESPREAD BLOWING SNOW AND POOR VISIBILITY...ESPECIALLY IN OPEN
  AREAS EAST OF INTERSTATE 25. 

* IMPACT...A COMBINATION OF SNOW AND BLOWING SNOW WILL PRODUCE LOW
  VISIBILITY AND DIFFICULT TRAVEL CONDITIONS FOR THE MORNING
  COMMUTE ON WEDNESDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE PLANNING TO TRAVEL IN THE ADVISORY AREA DURING THE
TIME OF THE ADVISORY...LISTEN TO THE LATEST WEATHER FORECAST AND
CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE.

WINTER WEATHER CONDITIONS ARE EXPECTED DUE TO A COMBINATION OF
SNOW AND BLOWING SNOW.

&&

$$

COZ074-075-087-088-093>099-012300-
/O.NEW.KPUB.WW.Y.0034.111102T1200Z-111102T1800Z/
SOUTHERN SANGRE DE CRISTO MOUNTAINS BETWEEN 7500 AND 11000 FT-
SOUTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 11000 FT-
WALSENBURG VICINITY/UPPER HUERFANO RIVER BASIN BELOW 7500 FT-
TRINIDAD VICINITY/WESTERN LAS ANIMAS COUNTY BELOW 7500 FT-
LA JUNTA VICINITY/OTERO COUNTY-EASTERN LAS ANIMAS COUNTY-
WESTERN KIOWA COUNTY-EASTERN KIOWA COUNTY-
LAS ANIMAS VICINITY/BENT COUNTY-LAMAR VICINITY/PROWERS COUNTY-
SPRINGFIELD VICINITY/BACA COUNTY-
INCLUDING...CUCHARA...STONEWALL...WESTON...SPANISH PEAKS...
WALSENBURG...TRINIDAD...LA JUNTA...ROCKY FORD...BRANSON...KIM...
EADS...SHERIDAN LAKE...LAS ANIMAS...LAMAR...SPRINGFIELD...WALSH
1052 AM MDT TUE NOV 1 2011

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO NOON MDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 6 AM TO NOON MDT WEDNESDAY.

* LOCATION...THE SOUTHERN SANGRE DE CRISTO MOUNTAINS...THE
  SOUTHERN INTERSTATE 25 CORRIDOR INCLUDING WALSENBURG AND
  TRINIDAD...OTERO...BENT...PROWERS...KIOWA...BACA AND EASTERN LAS
  ANIMAS COUNTIES. 

* CAUSE AND TIMING...A FAST MOVING...BUT STRONG...PACIFIC STORM
  SYSTEM WILL MOVE ACROSS THE REGION TONIGHT THROUGH EARLY
  WEDNESDAY.

* SNOW ACCUMULATION...2 TO 4 INCHES OVER
  OTERO...BENT...KIOWA...PROWERS AND BACA COUNTIES. 3 TO 7 INCHES
  OVER THE SOUTHERN INTERSTATE 25 CORRIDOR...THE SANGRE DE CRISTO
  MOUNTAINS AND EASTERN LAS ANIMAS COUNTY.

* WIND...NORTH WINDS 25 TO 35 MPH WITH GUSTS TO 50 MPH PRODUCING
  WIDESPREAD BLOWING SNOW AND POOR VISIBILITY...ESPECIALLY IN OPEN
  AREAS EAST OF INTERSTATE 25. 

* IMPACT...A COMBINATION OF SNOW AND BLOWING SNOW WILL PRODUCE LOW
  VISIBILITY AND DIFFICULT TRAVEL CONDITIONS FOR THE MORNING
  COMMUTE ON WEDNESDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE PLANNING TO TRAVEL IN THE ADVISORY AREA DURING THE
TIME OF THE ADVISORY...LISTEN TO THE LATEST WEATHER FORECAST AND
CONSIDER TRAVELING AT ANOTHER TIME OR BY ANOTHER ROUTE.

WINTER WEATHER CONDITIONS ARE EXPECTED DUE TO A COMBINATION OF
SNOW AND BLOWING SNOW. 

&&

$$

The office that day

Everything else NWS Pueblo, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 1, 4:29 AM MDTWinter Storm WarningPUBChaffee, El Paso, Fremont, Lake, Saguache, Teller32 hr
Nov 1, 4:41 AM MDTHigh Wind WatchPUBBaca, Bent, Crowley, El Paso, Kiowa, Las Animas and 3 more6 hr
Nov 1, 10:52 AM MDTBlizzard WarningPUBEl Paso25 hr
Nov 1, 10:52 AM MDTWinter Weather AdvisoryPUBAlamosa, Baca, Bent, Chaffee, Costilla, Crowley and 12 more28 hr

Nearby

Blizzard Watches in Colorado, 2011Every blizzard watch in 2011

Sources

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