Alert archive / Colorado / Winter Storm Warnings in 2015

Winter Storm Warning 14, NWS Denver/Boulder, CO

November 16, 201511 counties in Colorado

NWS Denver/Boulder, CO issued this winter storm warning at Nov 16, 2015, 5:57 AM MST for 11 counties in Colorado. It took effect at Nov 16, 2015, 11:00 AM MST. It was in force for 21 hr. 59 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
Nov 16, 2015, 5:57 AM MST (12:57 UTC)
In effect from
Nov 16, 2015, 11:00 AM MST
Expired
Nov 17, 2015, 8:00 AM MST
In force
21 hr
Issued by
NWS Denver/Boulder, CO

Counties Boulder County, CO, Broomfield County, CO, Clear Creek County, CO, Douglas County, CO, Gilpin County, CO, Grand County, CO, Jackson County, CO, Jefferson County, CO, Larimer County, CO, Park County, CO, Summit County, CO

The radar

The Denver radar (KFTG), 90 km from the middle of the area, began a volume at 13:01 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
Nov 16, 2:34 PM MSTHEAVY SNOW 62 Wnw Larkspur, CO3.5 INCHES BETWEEN 130 AND 230 PM.
Nov 16, 3:16 PM MSTSNOW 43 Ese Perry Park, COSNOW FELL IN LAST 2 HOURS, 15 MINUTES.
Nov 16, 5:20 PM MSTSNOW 1.43 N Conifer, CO
Nov 16, 6:29 PM MSTHEAVY SNOW 6Franktown, CO
Nov 16, 6:30 PM MSTSNOW 4Castle Rock, CO
Nov 16, 7:06 PM MSTSNOW 1.21 Ese Castle Pines, CO
Nov 16, 7:06 PM MSTSNOW 54 Nne Parker, CO
Nov 16, 9:00 PM MSTSNOW 32 Sse Breckenridge, CO
Nov 16, 9:00 PM MSTSNOW 33 N Conifer, CO
Nov 16, 9:30 PM MSTSNOW 44 Wsw Eldorado Springs, CO
Nov 16, 10:00 PM MSTSNOW 2.54 Ene Nederland, CO
Nov 16, 10:00 PM MSTSNOW 43 Nw Idledale, CO
Nov 16, 10:30 PM MSTSNOW 3.52 Sse Tabernash, CO
Nov 16, 11:40 PM MSTSNOW 52 S Parker, CO
Nov 17, 12:01 AM MSTSNOW 53 N Conifer, CO
Nov 17, 12:59 AM MSTHEAVY SNOW 6.312 Nw Golden, CO
Nov 17, 2:09 AM MSTHEAVY SNOW 7.43 N Conifer, COCURRENTLY LIGHT TO MODERATE SNOWFALL.
Nov 17, 3:39 AM MSTSNOW 01 Nnw Louisville, COTRACE
Nov 17, 4:25 AM MSTHEAVY SNOW 124 Sse Brookvale, CO
Nov 17, 5:30 AM MSTHEAVY SNOW 8.24 Nw Castle Rock, CO
Nov 17, 5:40 AM MSTHEAVY SNOW 8.23 N Black Hawk, CO
Nov 17, 5:40 AM MSTHEAVY SNOW 123 Ese Perry Park, CO
Nov 17, 6:00 AM MSTSNOW 24 Ene Nederland, CO
Nov 17, 6:00 AM MSTHEAVY SNOW 63 Sse Silver Plume, CO
Nov 17, 6:15 AM MSTHEAVY SNOW 131 Sse Bergen Park, CO
Nov 17, 6:20 AM MSTHEAVY SNOW 94 Nne Parker, CO
Nov 17, 6:50 AM MSTHEAVY SNOW 111 S Evergreen, CO
Nov 17, 7:00 AM MSTSNOW 2Wheat Ridge, CO
Nov 17, 7:00 AM MSTSNOW 44 Ene Nederland, CO
Nov 17, 7:00 AM MSTSNOW 4.91 E Buckhorn Mountain, CO
Nov 17, 7:00 AM MSTSNOW 54 E Pinecliffe, CO
Nov 17, 7:00 AM MSTHEAVY SNOW 6Ene Dillon, CO
Nov 17, 7:00 AM MSTHEAVY SNOW 73 N Bailey, CO
Nov 17, 7:00 AM MSTHEAVY SNOW 83 Wsw Roxborough Park, CO
Nov 17, 7:00 AM MSTHEAVY SNOW 141 Sw Kittredge, CO
Nov 17, 7:00 AM MSTHEAVY SNOW 16Genesee, CO
Nov 17, 7:15 AM MSTHEAVY SNOW 153 W Conifer, CO
Nov 17, 7:20 AM MSTSNOW 1.17 E Virginia Dale, CO
Nov 17, 7:25 AM MSTSNOW 51 Nw Grant, CO
Nov 17, 7:25 AM MSTHEAVY SNOW 63 Wnw Pingree Park, CO
Nov 17, 7:25 AM MSTBLIZZARD3 Sse Larkspur, COVERY WINDY WITH HEAVY SNOW. 14.0 INCHES OF SNOW HAS FALLEN WITH 4 FOOT DRIFTS.
Nov 17, 7:30 AM MSTSNOW 3Lakewood, CO
Nov 17, 7:30 AM MSTSNOW 41 Ene 11-Mile Canyon Re, CO
Nov 17, 7:30 AM MSTSNOW 46 N Westminster, CO
Nov 17, 7:30 AM MSTSNOW 5.77 N Bailey, CO
Nov 17, 7:30 AM MSTHEAVY SNOW 63 Ne Parker, CO
Nov 17, 7:30 AM MSTHEAVY SNOW 6.53 Sse Morrison, CO
Nov 17, 7:30 AM MSTHEAVY SNOW 75 N Bailey, CO
Nov 17, 7:30 AM MSTHEAVY SNOW 7.51 Ne Castle Rock, CO
Nov 17, 7:30 AM MSTHEAVY SNOW 81 Nnw Cheesman Reservoi, CO
Nov 17, 7:30 AM MSTHEAVY SNOW 8Pine Junction, CO
Nov 17, 7:30 AM MSTHEAVY SNOW 8.53 E Franktown, CO
Nov 17, 7:30 AM MSTHEAVY SNOW 11Aspen Springs, CO
Nov 17, 7:30 AM MSTHEAVY SNOW 134 Wnw Conifer, CO
Nov 17, 8:00 AM MSTSNOW 23 Ene White Ranch Open, CO
Nov 17, 8:00 AM MSTSNOW 3N Williams Fork Reservo, CO
Nov 17, 8:00 AM MSTHEAVY SNOW 3.42 E Antero Junction, CO
Nov 17, 8:00 AM MSTHEAVY SNOW 78 N Black Hawk, CO
Nov 17, 8:00 AM MSTHEAVY SNOW 81 Ene Winter Park, 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, 1.0 hours before the alert went out and 202 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 2015-11-16Temperature 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, Denver, CO at 12:00Z on 2015-11-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 107 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
2939 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
107 m²/s²
0-3 km storm-relative helicity
1 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.

960 
WWUS45 KBOU 161257
WSWBOU

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
557 AM MST MON NOV 16 2015

...BLIZZARD CONDITIONS ACROSS MUCH OF THE NORTHEAST COLORADO
PLAINS TONIGHT AND TUESDAY WITH AREAS OF HEAVY SNOW IN THE
MOUNTAINS...

.A STRONG WINTER STORM WILL MOVE ACROSS COLORADO TONIGHT AND INTO
WESTERN KANSAS BY TUESDAY AFTERNOON. THE STORM WILL PRODUCE HEAVY
SNOW IN THE MOUNTAINS AND THEN SNOW...AND VERY STRONG WINDS ON THE
PLAINS. BLIZZARD CONDITIONS WILL DEVELOP IN AREAS ROUGHLY ALONG
AND SOUTH OF INTERSTATE 76 LATE TONIGHT...WITH CONDITIONS
IMPROVING FROM WEST TO EAST DURING THE DAY TUESDAY. WINTER TRAVEL
CONDITIONS CAN BE EXPECTED IN THE MOUNTAINS BY THIS AFTERNOON. 

THE WORST CONDITIONS ARE EXPECTED TO OCCUR FROM THE SOUTHERN AND
EASTERN SECTIONS OF THE DENVER METRO AREA EAST TOWARDS LIMON AND
AKRON. IN THESE AREAS ROAD CLOSURES ARE LIKELY DUE TO WHITEOUT
CONDITIONS AND DRIFTING OF HEAVY SNOW. SOME PLACES MAY RECEIVE
OVER A FOOT OF SNOW ALONG WITH WIND GUSTS TO 60 MPH. IN AREAS
NORTH OF INTERSTATE 76 THE SNOW WILL BE LIGHTER...BUT THE STRONG
WINDS WILL STILL CAUSE EXTENSIVE BLOWING AND DRIFTING SNOW AND
HAZARDOUS DRIVING CONDITIONS.

COZ040-041-044>046-048>051-162100-
/O.UPG.KBOU.BZ.A.0002.151117T0300Z-151117T2100Z/
/O.NEW.KBOU.BZ.W.0002.151117T0300Z-151117T2100Z/
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
MORGAN COUNTY-CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY-
PHILLIPS COUNTY-
INCLUDING THE CITIES OF...AURORA...BRIGHTON...CITY OF DENVER...
DENVER INTERNATIONAL AIRPORT...HIGHLANDS RANCH...LITTLETON...
PARKER...CASTLE ROCK...ELBERT...FONDIS...KIOWA...LARKSPUR...
BRUSH...FORT MORGAN...GOODRICH...WIGGINS...BENNETT...BYERS...
DEER TRAIL...LEADER...AGATE...HUGO...LIMON...MATHESON...CROOK...
MERINO...STERLING...PEETZ...AKRON...COPE...LAST CHANCE...OTIS...
JULESBURG...OVID...SEDGWICK...AMHERST...HAXTUN...HOLYOKE
557 AM MST MON NOV 16 2015

...BLIZZARD WARNING IN EFFECT FROM 8 PM THIS EVENING TO 2 PM MST
TUESDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A BLIZZARD
WARNING...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO 2 PM MST
TUESDAY. THE BLIZZARD WATCH IS NO LONGER IN EFFECT. 

* TIMING...SNOW WILL DEVELOP THIS EVENING AND WILL BE HEAVY AT
  TIMES. THE HEAVY SNOW MAY LAST INTO TUESDAY MORNING IN THE
  DENVER AREA...WHILE ON THE EASTERN PLAINS OF COLORADO THE SNOW
  MAY LAST UNTIL TUESDAY AFTERNOON.

* SNOW ACCUMULATIONS...STORM TOTAL ACCUMULATIONS OF 4 TO 10
  INCHES...WITH UP TO 14 INCHES IN A BAND FROM DOUGLAS COUNTY TO
  BETWEEN LIMON AND AKRON. 

* WIND/VISIBILITY...NORTHERLY WINDS WILL INCREASE TO 25 TO 40 MPH
  BY LATE TONIGHT. GUSTS AS HIGH AS 60 MPH ARE POSSIBLE IN AREAS
  EAST OF DENVER. VISIBILITIES WILL DROP TO NEAR ZERO IN OPEN
  AREAS.

* IMPACTS...POOR VISIBILITIES DUE TO BLOWING AND DRIFTING SNOW MAY
  MAKE TRAVEL DIFFICULT OR IMPOSSIBLE IN OPEN AREAS. HEAVY SNOW
  AND DRIFTING WILL LIKELY BLOCK SOME ROADS. TRAVEL MAY BECOME
  DIFFICULT IN URBAN AREAS LATE TONIGHT AND TUESDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ043-162100-
/O.NEW.KBOU.BZ.W.0002.151117T0300Z-151117T2100Z/
CENTRAL AND SOUTH WELD COUNTY-
INCLUDING THE CITIES OF...EATON...FORT LUPTON...GREELEY...ROGGEN
557 AM MST MON NOV 16 2015

...BLIZZARD WARNING IN EFFECT FROM 8 PM THIS EVENING TO 2 PM MST
TUESDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A BLIZZARD
WARNING...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO 2 PM MST
TUESDAY. 

* TIMING...SNOW WILL DEVELOP THIS EVENING AND WILL BE HEAVY AT
  TIMES. THE SNOW WILL DIMINISH TUESDAY MORNING BUT STRONG WINDS
  AND BLOWING SNOW WILL CONTINUE MUCH OF THE DAY. 


* SNOW ACCUMULATIONS...4 TO 10 INCHES...HEAVIEST IN FAR SOUTHERN
  WELD COUNTY.

* WIND/VISIBILITY...NORTHERLY WINDS WILL INCREASE TO 25 TO 40 MPH
  BY LATE TONIGHT. GUSTS AS HIGH AS 60 MPH ARE POSSIBLE. VISIBILITIES
  WILL DROP TO NEAR ZERO IN OPEN AREAS.

* IMPACTS...POOR VISIBILITIES DUE TO BLOWING AND DRIFTING SNOW MAY
  MAKE TRAVEL DIFFICULT OR IMPOSSIBLE IN OPEN AREAS. HEAVY SNOW
  AND DRIFTING WILL LIKELY BLOCK SOME ROADS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ033-034-162100-
/O.UPG.KBOU.WS.A.0011.151116T1500Z-151117T1500Z/
/O.NEW.KBOU.WS.W.0014.151116T1800Z-151117T1500Z/
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-
SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/
GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE
9000 FEET-
INCLUDING THE CITIES OF...CAMERON PASS...
LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE...
ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS...
BERTHOUD PASS...BRECKENRIDGE...EAST SLOPES MOSQUITO RANGE...
EAST SLOPES SOUTHERN GORE RANGE...EISENHOWER TUNNEL...
INDIAN PEAKS...KENOSHA MOUNTAINS...MOUNT EVANS...
WILLIAMS FORK MOUNTAINS...WINTER PARK
557 AM MST MON NOV 16 2015

...WINTER STORM WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 AM
MST TUESDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER STORM
WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 11 AM THIS
MORNING TO 8 AM MST TUESDAY. THE WINTER STORM WATCH IS NO LONGER
IN EFFECT.

* TIMING...SNOW WILL DEVELOP BY EARLY AFTERNOON AND THEN BECOME
  HEAVY AT TIMES OVERNIGHT. SNOW WILL BEGIN DIMINISHING BY MIDDAY
  TUESDAY.

* SNOW ACCUMULATIONS...10 TO 20 INCHES OF NEW SNOW WILL BE
  POSSIBLE BY TUESDAY AFTERNOON.

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS UP
  TO 40 MPH WILL BE POSSIBLE...CAUSING SOME BLOWING SNOW AND
  VISIBILITIES RESTRICTED TO A HALF MILE OR LESS AT TIMES.

* IMPACTS...TRAVEL MAY BECOME DIFFICULT AT TIMES DUE TO HEAVY 
  SNOWFALL ACCUMULATIONS ON ROADWAYS AND POOR VISIBILITIES IN 
  BLOWING SNOW. 

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.

&&

$$

COZ036-162100-
/O.UPG.KBOU.WS.A.0011.151117T0000Z-151117T1500Z/
/O.NEW.KBOU.WS.W.0014.151116T1800Z-151117T1500Z/
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
INCLUDING THE CITIES OF...BAILEY...CENTRAL CITY...EVERGREEN...
GEORGETOWN...IDAHO SPRINGS...WESTCREEK
557 AM MST MON NOV 16 2015

...WINTER STORM WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 AM
MST TUESDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER STORM
WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 11 AM THIS
MORNING TO 8 AM MST TUESDAY. THE WINTER STORM WATCH IS NO LONGER
IN EFFECT.

* TIMING...SNOW WILL DEVELOP BY EARLY AFTERNOON AND BE HEAVY AT
  TIMES OVERNIGHT. SNOW WILL BE DIMINISHING BY MID MORNING
  TUESDAY.

* SNOW ACCUMULATIONS...8 TO 16 INCHES BY TUESDAY MORNING.

* WIND/VISIBILITY...NORTH WINDS WILL INCREASE TO 10 TO 20 MPH WITH
  GUSTS TO 35 MPH. VISIBILITIES COULD DROP TO A QUARTER MILE OR
  LESS IN HEAVY SNOW SHOWERS BEFORE SUNRISE TUESDAY.

* IMPACTS...ROADWAYS ARE EXPECTED TO BECOME SNOW COVERED...
  POSSIBLY MAKING TRAVEL DIFFICULT LATE TONIGHT AND TUESDAY
  MORNING.

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.

&&

$$

COZ031-162100-
/O.UPG.KBOU.WS.A.0011.151116T1500Z-151117T1500Z/
/O.NEW.KBOU.WW.Y.0025.151116T1800Z-151117T1500Z/
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
INCLUDING THE CITIES OF...
EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS...
RABBIT EARS PASS
557 AM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO
8 AM MST TUESDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 11 AM THIS MORNING TO 8 AM MST TUESDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT.

* TIMING...SNOW WILL DEVELOP BY EARLY AFTERNOON AND THEN BECOME
  HEAVY AT TIMES OVERNIGHT. SNOW WILL BEGIN DIMINISHING BY MIDDAY
  TUESDAY.

* SNOW ACCUMULATIONS...8 TO 14 INCHES OF NEW SNOW WILL BE
  POSSIBLE BY TUESDAY AFTERNOON.

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS 
  UP TO 35 MPH WILL BE POSSIBLE...CAUSING SOME BLOWING SNOW AND 
  VISIBILITIES RESTRICTED TO A HALF MILE OR LESS AT TIMES. 

* IMPACTS...TRAVEL MAY BECOME DIFFICULT AT TIMES DUE TO HEAVY 
  SNOWFALL ACCUMULATIONS ON ROADWAYS AND POOR VISIBILITIES IN 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

COZ035-162100-
/O.NEW.KBOU.WW.Y.0025.151116T1800Z-151117T1500Z/
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
INCLUDING THE CITIES OF...ESTES PARK...GLENDEVEY...NEDERLAND...
RED FEATHER LAKES
557 AM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO
8 AM MST TUESDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 11 AM THIS MORNING TO 8 AM MST TUESDAY.

* TIMING...SNOW WILL DEVELOP BY EARLY AFTERNOON AND BE HEAVY AT
  TIMES OVERNIGHT. SNOW WILL BE DIMINISHING BY MID MORNING
  TUESDAY.

* SNOW ACCUMULATIONS...5 TO 10 INCHES BY MIDDAY TUESDAY.

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS 
  UP TO 35 MPH WILL BE POSSIBLE...CAUSING SOME BLOWING SNOW AND 
  VISIBILITIES RESTRICTED TO A HALF MILE OR LESS AT TIMES. 

* IMPACTS...TRAVEL MAY BECOME DIFFICULT AT TIMES DUE TO HEAVY 
  SNOWFALL ACCUMULATIONS ON ROADWAYS AND POOR VISIBILITIES IN 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

COZ038-039-042-162100-
/O.NEW.KBOU.WW.Y.0025.151117T0300Z-151117T1500Z/
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-NORTHEAST WELD COUNTY-
INCLUDING THE CITIES OF...FORT COLLINS...HEREFORD...LOVELAND...
NUNN...ARVADA...BOULDER...GOLDEN...LAKEWOOD...LONGMONT...
BRIGGSDALE...GROVER...PAWNEE BUTTES...RAYMER...STONEHAM
557 AM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO
8 AM MST TUESDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 8 PM THIS EVENING TO 8 AM MST TUESDAY.

* TIMING...SNOW WILL DEVELOP THIS EVENING AND WILL BE HEAVY AT
  TIMES. THE SNOW WILL DIMINISH TUESDAY MORNING BUT STRONG WINDS
  AND BLOWING SNOW WILL CONTINUE MUCH OF THE DAY. 

* SNOW ACCUMULATIONS...4 TO 8 INCHES...HEAVIEST IN THE WESTERN
  SUBURBS OF DENVER.

* WIND/VISIBILITY...NORTH WINDS AT 15 TO 25 MPH NEAR THE
  FOOTHILLS. NORTH WINDS 20 TO 35 MPH WITH GUSTS UP TO 60 MPH IN
  NORTHERN PARTS OF WELD AND LARIMER COUNTIES. 

* IMPACTS...THERE WILL BE AREAS OF BLOWING AND DRIFTING SNOW NEAR
  THE FOOTHILLS...WITH NEAR BLIZZARD CONDITIONS FURTHER EAST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

COZ047-162100-
/O.NEW.KBOU.WW.Y.0025.151117T0300Z-151117T2100Z/
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF...FORDER...KARVAL...KUTCH...PUNKIN CENTER
557 AM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO
2 PM MST TUESDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 8 PM THIS EVENING TO 2 PM MST TUESDAY.

* TIMING...SNOW WILL DEVELOP BY LATE EVENING AND WILL BE HEAVY AT
  TIMES THROUGH TUESDAY MORNING.

* SNOW ACCUMULATIONS...4 TO 8 INCHES.

* WIND/VISIBILITY...NORTH WINDS WILL INCREASE TO 25 TO 40 MPH BY
  LATE TONIGHT WITH GUSTS TO 60 MPH. NEAR ZERO VISIBILITIES ARE
  POSSIBLE.

* IMPACTS...NEAR BLIZZARD CONDITIONS ARE POSSIBLE WITH EXTENSIVE
  BLOWING AND DRIFTING SNOW PRODUCING LOW VISIBILITIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

GIMMESTAD
5 follow-up statements
766 
WWUS45 KBOU 161727
WSWBOU

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
1027 AM MST MON NOV 16 2015

...STORM BRINGING HEAVY SNOW TO PORTIONS OF THE HIGH COUNTRY AND
BLIZZARD CONDITIONS TO MUCH OF NORTHEAST COLORADO TONIGHT AND
TUESDAY...

.A STRONG WINTER STORM WILL MOVE ACROSS COLORADO TONIGHT AND INTO
WESTERN KANSAS BY TUESDAY AFTERNOON. THE STORM IS LIKELY TO PRODUCE
HEAVY SNOW IN THE MOUNTAINS AND THEN SNOW...AND VERY STRONG WINDS
ON THE PLAINS. BLIZZARD CONDITIONS WILL DEVELOP IN AREAS ROUGHLY
ALONG AND SOUTH OF INTERSTATE 76 TONIGHT...WITH CONDITIONS
SLOWLY IMPROVING FROM WEST TO EAST DURING THE DAY TUESDAY. WINTER
TRAVEL CONDITIONS CAN BE EXPECTED TO QUICKLY DETERIORATE IN THE
MOUNTAINS THIS AFTERNOON AND ON THE HIGH PLAINS THIS EVENING. 

THE WORST CONDITIONS ARE EXPECTED TO OCCUR FROM THE SOUTHERN AND
EASTERN SECTIONS OF THE DENVER METRO AREA EAST TOWARDS LIMON AND
AKRON. IN THESE AREAS ROAD CLOSURES ARE LIKELY DUE TO WHITEOUT
CONDITIONS AND DRIFTING OF HEAVY SNOW. SOME PLACES MAY RECEIVE
OVER A FOOT OF SNOW ALONG WITH WIND GUSTS TO AROUND 55 MPH. IN
AREAS NORTH OF INTERSTATE 76 SNOWFALL WILL BE LIGHTER...BUT STRONG
NORTHERLY WINDS WILL STILL LIKELY PRODUCE EXTENSIVE BLOWING AND
DRIFTING SNOW AND HAZARDOUS DRIVING CONDITIONS.

COZ041-170130-
/O.EXT.KBOU.BZ.W.0002.151117T0100Z-151117T2100Z/
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING THE CITIES OF...CASTLE ROCK...ELBERT...FONDIS...KIOWA...
LARKSPUR
1027 AM MST MON NOV 16 2015

...BLIZZARD WARNING NOW IN EFFECT FROM 6 PM THIS EVENING TO 2 PM
MST TUESDAY...

* TIMING...SNOW WILL DEVELOP LATE THIS AFTERNOON AND BECOME HEAVY
  EARLY THIS EVENING. SNOWFALL MAY EASE UP AROUND MID-EVENING ONLY
  TO BECOME HEAVY AGAIN LATE IN THE EVENING AND OVERNIGHT.
  SNOWFALL IS EXPECTED TO LINGER THROUGH TUESDAY MORNING AND
  EVENTUALLY END DURING THE AFTERNOON ON TUESDAY.

* SNOW ACCUMULATIONS...STORM TOTAL ACCUMULATIONS OF 6 TO 10
  INCHES...WITH LOCALLY UP TO 14 INCHES IN A BAND FROM NORTHEAST
  DOUGLAS COUNTY ACROSS CENTRAL ELBERT COUNTY.

* WIND/VISIBILITY...NORTHERLY WINDS WILL INCREASE TO 25 TO 35 MPH
  BY LATE THIS EVENING. GUSTS AS HIGH AS 50 MPH ARE POSSIBLE AFTER
  MIDNIGHT. VISIBILITIES WILL DROP TO NEAR ZERO IN OPEN AREAS.

* IMPACTS...POOR VISIBILITIES DUE TO BLOWING AND DRIFTING SNOW 
  MAY MAKE TRAVEL DIFFICULT OR IMPOSSIBLE IN OPEN AREAS. HEAVY 
  SNOW AND DRIFTING WILL LIKELY BLOCK SOME ROADS. TRAVEL MAY 
  BECOME DIFFICULT IN URBAN AREAS LATE TONIGHT AND TUESDAY 
  MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ040-043>046-048>051-170130-
/O.CON.KBOU.BZ.W.0002.151117T0300Z-151117T2100Z/
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-
CENTRAL AND SOUTH WELD COUNTY-MORGAN COUNTY-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY-
PHILLIPS COUNTY-
INCLUDING THE CITIES OF...AURORA...BRIGHTON...CITY OF DENVER...
DENVER INTERNATIONAL AIRPORT...HIGHLANDS RANCH...LITTLETON...
PARKER...EATON...FORT LUPTON...GREELEY...ROGGEN...BRUSH...
FORT MORGAN...GOODRICH...WIGGINS...BENNETT...BYERS...DEER TRAIL...
LEADER...AGATE...HUGO...LIMON...MATHESON...CROOK...MERINO...
STERLING...PEETZ...AKRON...COPE...LAST CHANCE...OTIS...
JULESBURG...OVID...SEDGWICK...AMHERST...HAXTUN...HOLYOKE
1027 AM MST MON NOV 16 2015

...BLIZZARD WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO
2 PM MST TUESDAY...

* TIMING...SNOW WILL DEVELOP THIS EVENING AND WILL BE HEAVY AT
  TIMES OVERNIGHT. THE MODERATE SNOWFALL MAY LAST INTO TUESDAY
  MORNING FROM EASTERN PORTIONS OF THE DENVER AREA AND EASTWARD
  ACROSS THE PLAINS. SNOWFALL AND STRONG NORTH WINDS ON THE
  EASTERN PLAINS OF COLORADO MAY LINGER THROUGH TUESDAY AFTERNOON.

* SNOW ACCUMULATIONS...STORM TOTAL ACCUMULATIONS OF 4 TO 10
  INCHES...WITH UP TO 14 INCHES IN A BAND FROM EASTERN ELBERT
  COUNTY ACROSS NORTHERN LINCOLN AND SOUTHERN WASHINGTON COUNTIES. 

* WIND/VISIBILITY...NORTHERLY WINDS WILL INCREASE TO 25 TO 40 MPH
  BY LATE EVENING. GUSTS AS HIGH AS 60 MPH ARE LIKELY AFTER MIDNIGHT...
  WITH THE STRONGEST WINDS ALONG THE PALMER DIVIDE EAST TO LIMON
  AND AKRON. VISIBILITIES WILL DROP TO ZERO AT TIMES IN OPEN
  AREAS.

* IMPACTS...POOR VISIBILITIES DUE TO BLOWING AND DRIFTING SNOW 
  MAY MAKE TRAVEL DIFFICULT OR IMPOSSIBLE IN OPEN AREAS. HEAVY 
  SNOW AND DRIFTING WILL LIKELY BLOCK SOME ROADS. TRAVEL MAY 
  BECOME DIFFICULT IN URBAN AREAS LATE TONIGHT AND TUESDAY 
  MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ033-034-170130-
/O.CON.KBOU.WS.W.0014.151116T1800Z-151117T1500Z/
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-
SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/
GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE
9000 FEET-
INCLUDING THE CITIES OF...CAMERON PASS...
LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE...
ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS...
BERTHOUD PASS...BRECKENRIDGE...EAST SLOPES MOSQUITO RANGE...
EAST SLOPES SOUTHERN GORE RANGE...EISENHOWER TUNNEL...
INDIAN PEAKS...KENOSHA MOUNTAINS...MOUNT EVANS...
WILLIAMS FORK MOUNTAINS...WINTER PARK
1027 AM MST MON NOV 16 2015

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* TIMING...MODERATE TO HEAVY SNOWFALL WILL BECOME WIDESPREAD IN
  MOUNTAIN AREA BY THIS AFTERNOON AND CONTINUE OVERNIGHT OVER THE
  FRONT RANGE MOUNTAINS. SNOWFALL IS EXPECTED TO DIMINISH FROM
  WEST TO EAST DURING THE DAY TUESDAY.

* SNOW ACCUMULATIONS...10 TO 20 INCHES OF SNOW ACCUMULATION IS
  LIKELY BY EARLY TUESDAY AFTERNOON.

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS UP
  TO 40 MPH ARE LIKELY...WHICH WILL CAUSE AREAS OF BLOWING SNOW
  AND VISIBILITY RESTRICTIONS TO LESS THAN A HALF MILE AT TIMES.

* IMPACTS...TRAVEL MAY BECOME DIFFICULT AT TIMES DUE TO HEAVY
  SNOWFALL ACCUMULATIONS ON ROADWAYS AND POOR VISIBILITIES IN
  BLOWING SNOW. PASSES MAY CLOSE AT TIMES DUE TO HEAVY SNOWFALL...
  POOR DRIVING CONDITIONS AND ACCIDENTS.

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.

&&

$$

COZ036-170130-
/O.CON.KBOU.WS.W.0014.151116T1800Z-151117T1500Z/
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
INCLUDING THE CITIES OF...BAILEY...CENTRAL CITY...EVERGREEN...
GEORGETOWN...IDAHO SPRINGS...WESTCREEK
1027 AM MST MON NOV 16 2015

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* TIMING...SNOW WILL DEVELOP BY EARLY AFTERNOON AND BECOME HEAVY
  AT TIMES BY THIS EVENING. MODERATE TO HEAVY SNOWFALL WILL LINGER
  OVERNIGHT. SNOWFALL WILL BE DIMINISH TUESDAY MORNING. 

* SNOW ACCUMULATIONS...8 TO 16 INCHES BY LATE TUESDAY MORNING.

* WIND/VISIBILITY...NORTH WINDS WILL INCREASE TO 10 TO 20 MPH 
  WITH GUSTS TO 35 MPH. VISIBILITIES COULD DROP TO A QUARTER 
  MILE OR LESS IN HEAVY SNOW SHOWERS BEFORE SUNRISE TUESDAY. 

* IMPACTS...ROADWAYS ARE EXPECTED TO BECOME SNOW COVERED... 
  POSSIBLY MAKING TRAVEL DIFFICULT LATE TONIGHT AND TUESDAY 
  MORNING. 

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.

&&

$$

COZ037-170130-
/O.EXB.KBOU.WW.Y.0025.151117T0000Z-151117T1500Z/
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING THE CITIES OF...FAIRPLAY...HARTSEL...LAKE GEORGE...
SOUTH PARK
1027 AM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO
8 AM MST TUESDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 5 PM THIS AFTERNOON TO 8 AM MST TUESDAY.

* TIMING...HEAVIER SNOWFALL WILL DEVELOP BY LATE AFTERNOON
  CONTINUE OVERNIGHT. SNOWFALL SHOULD DIMINISH TUESDAY MORNING. 

* SNOW ACCUMULATIONS...4 TO 7 INCHES BY MIDDAY TUESDAY.

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS UP
  TO 35 MPH IN OPEN AREAS...CAUSING SOME BLOWING SNOW AND
  VISIBILITIES RESTRICTED TO A HALF MILE AT TIMES.

* IMPACTS...TRAVEL MAY BECOME DIFFICULT AT TIMES DUE TO HEAVY 
  SNOWFALL ACCUMULATIONS ON ROADWAYS AND POOR VISIBILITIES IN 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

COZ031-170130-
/O.CON.KBOU.WW.Y.0025.151116T1800Z-151117T1500Z/
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
INCLUDING THE CITIES OF...
EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS...
RABBIT EARS PASS
1027 AM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* TIMING...SNOW THIS AFTERNOON AFTERNOON THROUGH OVERNIGHT. SNOW
  MAY BE HEAVY AT TIMES THIS EVENING. SNOW IS EXPECTED TO DIMINISH BY
  MIDDAY TUESDAY.

* SNOW ACCUMULATIONS...7 TO 13 INCHES OF NEW SNOW WILL BE
  POSSIBLE BY TUESDAY AFTERNOON.

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS 
  UP TO 35 MPH WILL BE POSSIBLE...CAUSING SOME BLOWING SNOW AND 
  VISIBILITIES RESTRICTED TO A HALF MILE OR LESS AT TIMES. 

* IMPACTS...TRAVEL MAY BECOME DIFFICULT AT TIMES DUE TO HEAVY 
  SNOWFALL ACCUMULATIONS ON ROADWAYS AND POOR VISIBILITIES IN 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

COZ035-170130-
/O.CON.KBOU.WW.Y.0025.151116T1800Z-151117T1500Z/
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
INCLUDING THE CITIES OF...ESTES PARK...GLENDEVEY...NEDERLAND...
RED FEATHER LAKES
1027 AM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* TIMING...SNOW WILL DEVELOP EARLY THIS AFTERNOON AND BE MODERATE
  TO HEAVY AT TIMES OVERNIGHT. SNOWFALL SHOULD DIMINISH BY MID
  MORNING TUESDAY.

* SNOW ACCUMULATIONS...5 TO 10 INCHES BY MIDDAY TUESDAY.

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS 
  UP TO 35 MPH WILL BE POSSIBLE...CAUSING SOME BLOWING SNOW AND 
  VISIBILITIES RESTRICTED TO A HALF MILE OR LESS AT TIMES. 

* IMPACTS...TRAVEL MAY BECOME DIFFICULT AT TIMES DUE TO HEAVY 
  SNOWFALL ACCUMULATIONS ON ROADWAYS AND POOR VISIBILITIES IN 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

COZ038-039-042-170130-
/O.CON.KBOU.WW.Y.0025.151117T0300Z-151117T1500Z/
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-NORTHEAST WELD COUNTY-
INCLUDING THE CITIES OF...FORT COLLINS...HEREFORD...LOVELAND...
NUNN...ARVADA...BOULDER...GOLDEN...LAKEWOOD...LONGMONT...
BRIGGSDALE...GROVER...PAWNEE BUTTES...RAYMER...STONEHAM
1027 AM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS
EVENING TO 8 AM MST TUESDAY...

* TIMING...SNOWFALL WILL DEVELOP BY LATE THIS AFTERNOON AND BECOME
  HEAVY AT TIMES OVERNIGHT. THE SNOW WILL DIMINISH TUESDAY MORNING
  BUT STRONG WINDS AND BLOWING SNOW MAY LINGER UNTIL TUESDAY
  AFTERNOON.

* SNOW ACCUMULATIONS...3 TO 8 INCHES...WITH THE HEAVIER AMOUNTS IN
  THE DENVER AREA. 

* WIND/VISIBILITY...NORTH WINDS AT 15 TO 25 MPH NEAR THE 
  FOOTHILLS. NORTH WINDS 20 TO 35 MPH WITH GUSTS UP TO 55 MPH IN
  NORTHERN PARTS OF WELD AND LARIMER COUNTIES.

* IMPACTS...THERE WILL BE AREAS OF BLOWING AND DRIFTING SNOW 
  NEAR THE FOOTHILLS...WITH NEAR BLIZZARD CONDITIONS FURTHER 
  EAST. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

COZ047-170130-
/O.CON.KBOU.WW.Y.0025.151117T0300Z-151117T2100Z/
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF...FORDER...KARVAL...KUTCH...PUNKIN CENTER
1027 AM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS
EVENING TO 2 PM MST TUESDAY...

* TIMING...SNOW WILL DEVELOP THIS EVENING AND MAY BE MODERATE TO
  HEAVY AT TIMES THROUGH TUESDAY MORNING.

* SNOW ACCUMULATIONS...4 TO 8 INCHES.

* WIND/VISIBILITY...NORTH WINDS WILL INCREASE TO 25 TO 30 MPH BY
  LATE TONIGHT WITH GUSTS TO AROUND 45 MPH. VISIBILITIES NEAR ZERO ARE
  POSSIBLE.

* IMPACTS...NEAR BLIZZARD CONDITIONS ARE POSSIBLE WITH AREAS OF
  BLOWING AND DRIFTING SNOW ALONG WITH REDUCED VISIBILITIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$
BAKER
433 
WWUS45 KBOU 162223
WSWBOU

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
323 PM MST MON NOV 16 2015

...DANGEROUS BLIZZARD OVER MOST OF THE NORTHEAST AND EAST CENTRAL
COLORADO PLAINS TONIGHT INTO TUESDAY...
...TRAVEL NOT RECOMMENDED AND MAY BECOME IMPOSSIBLE ON THE PLAINS...
...HEAVY SNOW IN THE MOUNTAINS...

.A VERY STRONG WINTER STORM WILL MOVE ACROSS COLORADO TONIGHT AND
INTO WESTERN KANSAS BY TUESDAY AFTERNOON. THE STORM WILL PRODUCE
HEAVY SNOW IN THE MOUNTAINS AND THEN SNOW...AND VERY STRONG WINDS
ON THE PLAINS. BLIZZARD CONDITIONS WILL DEVELOP OVER A MAJORITY OF
THE PLAINS TONIGHT...WITH THE WORST CONDITIONS ROUGHLY ALONG AND
SOUTH OF INTERSTATE 76 TONIGHT. CONDITIONS WILL DETERIORATE ALONG
THE FRONT RANGE I-25 CORRIDOR THROUGH THIS EVENING...WITH BLIZZARD
CONDITIONS DEVELOPING AS WINDS STRENGTHEN. THE BLIZZARD WILL
SPREAD EAST ACROSS THE PLAINS THROUGH LATE EVENING. SLOW
IMPROVEMENT FROM WEST TO EAST WILL OCCUR DURING THE DAY TUESDAY.

THE WORST CONDITIONS ARE EXPECTED TO OCCUR FROM THE SOUTHERN AND
EASTERN SECTIONS OF THE DENVER METRO AREA EAST TOWARDS LIMON AND
AKRON. IN THESE AREAS ROAD CLOSURES ARE LIKELY DUE TO WHITEOUT
CONDITIONS AND DRIFTING OF HEAVY SNOW. SOME PLACES WILL RECEIVE
WELL OVER A FOOT OF SNOW ALONG WITH WIND GUSTS TO AROUND 55 MPH.
IN AREAS NORTH OF INTERSTATE 76 SNOWFALL WILL BE LIGHTER...BUT
STRONG NORTHERLY WINDS WILL STILL LIKELY PRODUCE EXTENSIVE BLOWING
AND DRIFTING SNOW AND HAZARDOUS DRIVING CONDITIONS.

COZ039-170630-
/O.UPG.KBOU.WW.Y.0025.151117T0300Z-151117T1500Z/
/O.EXB.KBOU.WS.W.0014.151117T0100Z-151117T1500Z/
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
INCLUDING THE CITIES OF...ARVADA...BOULDER...GOLDEN...LAKEWOOD...
LONGMONT
323 PM MST MON NOV 16 2015

...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 8 AM
MST TUESDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER STORM
WARNING FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 6 PM
THIS EVENING TO 8 AM MST TUESDAY. THE WINTER WEATHER ADVISORY IS
NO LONGER IN EFFECT.

* TIMING...RAIN AND SNOW WILL CHANGE TO ALL SNOW AND BECOME HEAVY
  AT TIMES BY THIS EVENING. THE SNOW AND BLOWING SNOW WILL
  DIMINISH TUESDAY MORNING.

* SNOW ACCUMULATIONS...5 TO 14 INCHES...HEAVIEST IN THE SOUTHWEST
  SUBURBS.

* WIND/VISIBILITY...NORTH WINDS AT 15 TO 25 MPH WITH GUSTS TO 40
  MPH. VISIBILITY WILL DROP TO ONE QUARTER MILE OR LESS DURING
  PERIODS OF HEAVY FALLING AND/OR BLOWING SNOW.

* IMPACTS...THERE WILL BE AREAS OF BLOWING AND DRIFTING SNOW...WITH
  NEAR BLIZZARD CONDITIONS FURTHER EAST.

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.

&&

$$

COZ042-170630-
/O.UPG.KBOU.WW.Y.0025.151117T0300Z-151117T1500Z/
/O.EXA.KBOU.BZ.W.0002.151117T0300Z-151117T2100Z/
NORTHEAST WELD COUNTY-
INCLUDING THE CITIES OF...BRIGGSDALE...GROVER...PAWNEE BUTTES...
RAYMER...STONEHAM
323 PM MST MON NOV 16 2015

...BLIZZARD WARNING IN EFFECT FROM 8 PM THIS EVENING TO 2 PM MST
TUESDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A BLIZZARD
WARNING...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO 2 PM MST
TUESDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. 

* TIMING...SNOWFALL WILL DEVELOP BY THIS EVENING AND BECOME HEAVY
  AT TIMES OVERNIGHT. THE SNOW WILL DIMINISH TUESDAY MORNING BUT
  STRONG WINDS AND BLOWING SNOW MAY LINGER UNTIL TUESDAY
  AFTERNOON.

* SNOW ACCUMULATIONS...3 TO 7 INCHES.

* WIND/VISIBILITY...NORTH WINDS AT 25 TO 40 MPH WITH GUSTS UP TO
  60 MPH. WHITEOUT CONDITIONS AND ZERO VISIBILITY CAN BE EXPECTED
  FROM LATE THIS EVENING THROUGH TUESDAY MORNING.

* IMPACTS...POOR VISIBILITY AND WHITEOUT CONDITIONS LATE THIS
  EVENING...TONIGHT...AND TUESDAY WILL MAKE TRAVEL EXTREMELY
  HAZARDOUS. TRAVEL IS NOT RECOMMENDED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ047-170630-
/O.UPG.KBOU.WW.Y.0025.151117T0300Z-151117T2100Z/
/O.EXA.KBOU.BZ.W.0002.151117T0300Z-151117T2100Z/
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF...FORDER...KARVAL...KUTCH...PUNKIN CENTER
323 PM MST MON NOV 16 2015

...BLIZZARD WARNING IN EFFECT FROM 8 PM THIS EVENING TO 2 PM MST
TUESDAY...

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A BLIZZARD
WARNING...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO 2 PM MST
TUESDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. 

* TIMING...SNOW WILL DEVELOP THIS EVENING AND CONTINUE THROUGH
  TUESDAY MORNING.

* SNOW ACCUMULATIONS...3 TO 7 INCHES.

* WIND/VISIBILITY...NORTH WINDS AT 25 TO 40 MPH WITH GUSTS UP TO
  60 MPH. WHITEOUT CONDITIONS AND ZERO VISIBILITY CAN BE EXPECTED
  FROM LATE THIS EVENING THROUGH TUESDAY MORNING...WITH THE WORST
  CONDITIONS THE FARTHER NORTH ONE TRAVELS THROUGH LINCOLN COUNTY.

* IMPACTS...POOR VISIBILITY AND WHITEOUT CONDITIONS LATE THIS
  EVENING...TONIGHT...AND TUESDAY WILL MAKE TRAVEL EXTREMELY
  HAZARDOUS. TRAVEL IS NOT RECOMMENDED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ041-170630-
/O.CON.KBOU.BZ.W.0002.151117T0100Z-151117T2100Z/
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING THE CITIES OF...CASTLE ROCK...ELBERT...FONDIS...KIOWA...
LARKSPUR
323 PM MST MON NOV 16 2015

...BLIZZARD WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
2 PM MST TUESDAY...

* TIMING...SNOW WILL INCREASE IN INTENSITY THROUGH THIS EVENING
  AND WILL BE HEAVY THROUGH TUESDAY MORNING. SNOW WILL EVENTUALLY
  DECREASE EARLY TUESDAY AFTERNOON. 

* SNOW ACCUMULATIONS...STORM TOTAL ACCUMULATIONS OF 18 TO 24
  INCHES.

* WIND/VISIBILITY...NORTHERLY WINDS WILL INCREASE TO 25 TO 35 MPH
  BY LATE THIS EVENING. GUSTS AS HIGH AS 50 MPH ARE POSSIBLE AFTER
  MIDNIGHT. WIDESPREAD WHITEOUT CONDITIONS WILL OCCUR.

* IMPACTS...DO NOT TRAVEL UNLESS ABSOLUTELY NECESSARY...YOU MAY
  VERY WELL BECOME STRANDED. HEAVY SNOW AND DRIFTING SNOW WILL
  LIKELY BLOCK NUMEROUS ROADS. WIDESPREAD WHITEOUT CONDITIONS CAN
  BE EXPECTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ043-044-048-050-051-170630-
/O.CON.KBOU.BZ.W.0002.151117T0300Z-151117T2100Z/
CENTRAL AND SOUTH WELD COUNTY-MORGAN COUNTY-LOGAN COUNTY-
SEDGWICK COUNTY-PHILLIPS COUNTY-
INCLUDING THE CITIES OF...EATON...FORT LUPTON...GREELEY...
ROGGEN...BRUSH...FORT MORGAN...GOODRICH...WIGGINS...CROOK...
MERINO...STERLING...PEETZ...JULESBURG...OVID...SEDGWICK...
AMHERST...HAXTUN...HOLYOKE
323 PM MST MON NOV 16 2015

...BLIZZARD WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO
2 PM MST TUESDAY...

* TIMING...RAIN AND SNOW WILL CHANGE TO ALL SNOW THIS EVENING AND
  MAY BECOME HEAVY AT TIMES. THE SNOW WILL GRADUALLY DIMINISH
  TUESDAY FROM WEST TO EAST...IN THE WELD COUNTY AREA DURING THE
  MORNING AND ON THE EASTERN PLAINS TUESDAY AFTERNOON.

* SNOW ACCUMULATIONS...STORM TOTAL ACCUMULATIONS OF 4 TO 10
  INCHES...WITH THE HEAVIEST AMOUNTS ALONG AND SOUTH OF INTERSTATE
  76.

* WIND/VISIBILITY...NORTH WINDS WILL INCREASE TO 25 TO 40 MPH BY
  LATE EVENING. GUSTS AS HIGH AS 60 MPH ARE LIKELY AFTER MIDNIGHT.
  VISIBILITIES WILL DROP TO ZERO AT TIMES IN OPEN AREAS.

* IMPACTS...POOR VISIBILITIES DUE TO BLOWING AND DRIFTING SNOW 
  MAY MAKE TRAVEL DIFFICULT OR IMPOSSIBLE IN OPEN AREAS. HEAVY 
  SNOW AND DRIFTING WILL LIKELY BLOCK SOME ROADS. TRAVEL MAY 
  BECOME DIFFICULT IN URBAN AREAS LATE TONIGHT AND TUESDAY 
  MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ040-045-046-049-170630-
/O.CON.KBOU.BZ.W.0002.151117T0300Z-151117T2100Z/
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-WASHINGTON COUNTY-
INCLUDING THE CITIES OF...AURORA...BRIGHTON...CITY OF DENVER...
DENVER INTERNATIONAL AIRPORT...HIGHLANDS RANCH...LITTLETON...
PARKER...BENNETT...BYERS...DEER TRAIL...LEADER...AGATE...HUGO...
LIMON...MATHESON...AKRON...COPE...LAST CHANCE...OTIS
323 PM MST MON NOV 16 2015

...BLIZZARD WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO
2 PM MST TUESDAY...

* TIMING...RAIN AND SNOW WILL CHANGE TO ALL SNOW THROUGH THIS
  EVENING AND BECOME HEAVY. HEAVY SNOW WILL CONTINUE INTO EARLY
  TUESDAY MORNING...BEFORE TAPERING FROM WEST TO EAST ACROSS THE
  PLAINS LATE TUESDAY MORNING INTO THE AFTERNOON.

* SNOW ACCUMULATIONS...STORM TOTAL ACCUMULATIONS OF 10 TO 18
  INCHES...HEAVIEST AMOUNTS FROM THE SOUTHEAST DENVER SUBURBS
  TOWARD DEER TRAIL AND LIMON.

* WIND/VISIBILITY...NORTHERLY WINDS WILL INCREASE TO 25 TO 40 MPH
  BY LATE EVENING. GUSTS AS HIGH AS 50 MPH CAN BE EXPECTED ON THE
  EAST SIDE OF DENVER WITH GUSTS UP TO 60 MPH IN RURAL AREAS.
  VISIBILITIES WILL BE REDUCED TO NEAR ZERO AT TIMES DURING THE
  HEAVIER SNOWFALL AND STRONG WINDS FROM THIS EVENING THROUGH
  TONIGHT...AND INTO EARLY TUESDAY MORNING.

* IMPACTS...DO NOT TRAVEL UNLESS ABSOLUTELY NECESSARY. YOU MAY
  BECOME STRANDED. HEAVY SNOW AND DRIFTING SNOW WILL LIKELY BLOCK
  NUMEROUS ROADS. MAJOR ROADS INCLUDING I-70 EAST OF DENVER WILL
  LIKELY BE CLOSED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ033-034-170630-
/O.CON.KBOU.WS.W.0014.000000T0000Z-151117T1500Z/
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-
SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/
GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE
9000 FEET-
INCLUDING THE CITIES OF...CAMERON PASS...
LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE...
ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS...
BERTHOUD PASS...BRECKENRIDGE...EAST SLOPES MOSQUITO RANGE...
EAST SLOPES SOUTHERN GORE RANGE...EISENHOWER TUNNEL...
INDIAN PEAKS...KENOSHA MOUNTAINS...MOUNT EVANS...
WILLIAMS FORK MOUNTAINS...WINTER PARK
323 PM MST MON NOV 16 2015

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* TIMING...MODERATE TO HEAVY SNOWFALL WILL CONTINUE OVERNIGHT
  OVER THE FRONT RANGE MOUNTAINS. SNOWFALL IS EXPECTED TO DIMINISH
  FROM WEST TO EAST DURING THE DAY TUESDAY.

* SNOW ACCUMULATIONS...10 TO 20 INCHES OF SNOW ACCUMULATION IS 
  LIKELY BY EARLY TUESDAY AFTERNOON. 

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS UP
  TO 40 MPH ARE LIKELY...WHICH WILL CAUSE AREAS OF BLOWING SNOW
  AND VISIBILITY RESTRICTIONS TO LESS THAN A QUARTER MILE AT
  TIMES.

* IMPACTS...TRAVEL WILL BE DIFFICULT AT TIMES DUE TO HEAVY
  SNOWFALL ACCUMULATIONS ON ROADWAYS AND POOR VISIBILITIES IN
  BLOWING SNOW. PASSES MAY CLOSE AT TIMES DUE TO HEAVY SNOWFALL...
  POOR DRIVING CONDITIONS...AND ACCIDENTS.

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.

&&

$$

COZ036-170630-
/O.CON.KBOU.WS.W.0014.000000T0000Z-151117T1500Z/
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
INCLUDING THE CITIES OF...BAILEY...CENTRAL CITY...EVERGREEN...
GEORGETOWN...IDAHO SPRINGS...WESTCREEK
323 PM MST MON NOV 16 2015

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* TIMING...SNOW WILL BE HEAVY TONIGHT...AND THEN DECREASE EARLY
  TUESDAY MORNING.

* SNOW ACCUMULATIONS...10 TO 22 INCHES.

* WIND/VISIBILITY...NORTH WINDS WILL INCREASE TO 10 TO 20 MPH WITH
  GUSTS TO 35 MPH. VISIBILITIES WILL DROP TO A QUARTER MILE OR
  LESS IN HEAVY SNOW.

* IMPACTS...ROADWAYS WILL BECOME SNOW COVERED AND SLICK. SECONDARY
  ROADS MAY BECOME CLOSED DUE TO THE DEPTH OF THE NEW SNOW.

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.

&&

$$

COZ031-170630-
/O.CON.KBOU.WW.Y.0025.000000T0000Z-151117T1500Z/
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
INCLUDING THE CITIES OF...
EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS...
RABBIT EARS PASS
323 PM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* TIMING...SNOW WILL CONTINUE TONIGHT...AND BE HEAVY AT TIMES THIS
  EVENING. SNOW IS EXPECTED TO DIMINISH BY MIDDAY TUESDAY.

* SNOW ACCUMULATIONS...7 TO 13 INCHES.

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS 
  UP TO 35 MPH WILL BE POSSIBLE...CAUSING SOME BLOWING SNOW AND 
  VISIBILITIES RESTRICTED TO A HALF MILE OR LESS AT TIMES. 

* IMPACTS...TRAVEL MAY BECOME DIFFICULT AT TIMES DUE TO HEAVY 
  SNOWFALL ACCUMULATIONS ON ROADWAYS AND POOR VISIBILITIES IN 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

COZ035-170630-
/O.CON.KBOU.WW.Y.0025.000000T0000Z-151117T1500Z/
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
INCLUDING THE CITIES OF...ESTES PARK...GLENDEVEY...NEDERLAND...
RED FEATHER LAKES
323 PM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* TIMING...SNOW WILL CONTINUE TONIGHT AND MAY BE HEAVY AT TIMES.
  SNOWFALL SHOULD DIMINISH BY MID MORNING TUESDAY.

* SNOW ACCUMULATIONS...5 TO 12 INCHES BY MIDDAY TUESDAY.

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS 
  UP TO 35 MPH WILL BE POSSIBLE...CAUSING SOME BLOWING SNOW AND 
  VISIBILITIES RESTRICTED TO A HALF MILE OR LESS AT TIMES. 

* IMPACTS...TRAVEL MAY BECOME DIFFICULT AT TIMES DUE TO HEAVY 
  SNOWFALL ACCUMULATIONS ON ROADWAYS AND POOR VISIBILITIES IN 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

COZ038-170630-
/O.CON.KBOU.WW.Y.0025.151117T0300Z-151117T1500Z/
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
INCLUDING THE CITIES OF...FORT COLLINS...HEREFORD...LOVELAND...
NUNN
323 PM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS
EVENING TO 8 AM MST TUESDAY...

* TIMING...RAIN AND SNOW WILL CHANGE TO ALL SNOW THIS EVENING.
  SNOW WILL END BY EARLY TUESDAY MORNING.

* SNOW ACCUMULATIONS...2 TO 5 INCHES.

* WIND/VISIBILITY...NORTH WINDS AT 15 TO 25 MPH NEAR THE 
  FOOTHILLS. NORTH WINDS 20 TO 35 MPH WITH GUSTS UP TO 55 MPH IN 
  NORTHERN PARTS OF WELD AND LARIMER COUNTIES. 

* IMPACTS...THERE WILL BE AREAS OF BLOWING AND DRIFTING SNOW 
  NEAR THE FOOTHILLS...WITH NEAR BLIZZARD CONDITIONS FURTHER 
  EAST. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

COZ037-170630-
/O.CON.KBOU.WW.Y.0025.151117T0000Z-151117T1500Z/
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING THE CITIES OF...FAIRPLAY...HARTSEL...LAKE GEORGE...
SOUTH PARK
323 PM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* TIMING...SNOW WILL CONTINUE TONIGHT...AND THEN GRADUALLY
  DIMINISH BY EARLY TUESDAY MORNING.

* SNOW ACCUMULATIONS...4 TO 10 INCHES.

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS 
  UP TO 35 MPH IN OPEN AREAS...CAUSING SOME BLOWING SNOW AND 
  VISIBILITIES RESTRICTED TO A HALF MILE AT TIMES. 

* IMPACTS...TRAVEL MAY BECOME DIFFICULT AT TIMES DUE TO HEAVY 
  SNOWFALL ACCUMULATIONS ON ROADWAYS AND POOR VISIBILITIES IN 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$
790 
WWUS45 KBOU 170319
WSWBOU

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
819 PM MST MON NOV 16 2015

...DANGEROUS BLIZZARD OVER MUCH OF THE NORTHEAST AND EAST CENTRAL
COLORADO PLAINS TONIGHT INTO TUESDAY...
...TRAVEL NOT RECOMMENDED AND MAY BECOME IMPOSSIBLE ON THE
PLAINS...
...HEAVY SNOW IN THE MOUNTAINS...

.A VERY STRONG WINTER STORM WILL MOVE ACROSS COLORADO TONIGHT AND
INTO WESTERN KANSAS BY TUESDAY AFTERNOON. THE STORM WILL PRODUCE
HEAVY SNOW IN THE MOUNTAINS...AND BLIZZARD CONDITIONS ON THE
PLAINS WHERE THE HEAVIER SNOW FALLS SOUTH OF INTERSTATE 76.
CONDITIONS WILL DETERIORATE ALONG THE FRONT RANGE I-25 CORRIDOR
THROUGH THIS EVENING...WITH BLIZZARD CONDITIONS DEVELOPING ON THE
PLAINS AS WINDS STRENGTHEN AND SNOW SPREADS EAST OVERNIGHT. SLOW
IMPROVEMENT FROM WEST TO EAST WILL OCCUR DURING THE DAY TUESDAY.

THE WORST CONDITIONS ARE EXPECTED TO OCCUR FROM THE PALMER DIVIDE
AND EASTERN AND SOUTHERN SECTIONS OF THE DENVER METRO AREA EAST
TOWARDS LIMON AND AKRON. IN THESE AREAS ROAD CLOSURES ARE LIKELY
DUE TO WHITEOUT CONDITIONS AND DRIFTING OF HEAVY SNOW. SOME PLACES
WILL RECEIVE WELL OVER A FOOT OF SNOW ALONG WITH WIND GUSTS TO
AROUND 50 MPH. IN AREAS NORTH OF INTERSTATE 76 SNOWFALL WILL BE
LIGHTER...BUT STRONG NORTHERLY WINDS WILL STILL LIKELY PRODUCE
EXTENSIVE BLOWING AND DRIFTING SNOW AND HAZARDOUS DRIVING
CONDITIONS.

COZ041-171130-
/O.CON.KBOU.BZ.W.0002.000000T0000Z-151117T2100Z/
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING THE CITIES OF...CASTLE ROCK...ELBERT...FONDIS...KIOWA...
LARKSPUR
819 PM MST MON NOV 16 2015

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 2 PM MST TUESDAY...

* TIMING...HEAVY SNOW WILL CONTINUE THROUGH TUESDAY MORNING. SNOW
  WILL EVENTUALLY DECREASE BY EARLY TUESDAY AFTERNOON.

* SNOW ACCUMULATIONS...STORM TOTAL ACCUMULATIONS OF 16 TO 24
  INCHES.

* WIND/VISIBILITY...NORTHERLY WINDS WILL INCREASE TO 20 TO 30 MPH
  BY MIDNIGHT WITH GUSTS UP TO 50 MPH IN EASTERN DOUGLAS AND
  ELBERT COUNTIES. WIDESPREAD WHITEOUT CONDITIONS WILL OCCUR.

* IMPACTS...DO NOT TRAVEL UNLESS ABSOLUTELY NECESSARY...YOU MAY BECOME
  STRANDED. HEAVY SNOW AND DRIFTING SNOW WILL LIKELY BLOCK
  NUMEROUS ROADS. WIDESPREAD WHITEOUT CONDITIONS CAN BE EXPECTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ042>044-047-048-050-051-171130-
/O.CON.KBOU.BZ.W.0002.000000T0000Z-151117T2100Z/
NORTHEAST WELD COUNTY-CENTRAL AND SOUTH WELD COUNTY-MORGAN COUNTY-
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
LOGAN COUNTY-SEDGWICK COUNTY-PHILLIPS COUNTY-
INCLUDING THE CITIES OF...BRIGGSDALE...GROVER...PAWNEE BUTTES...
RAYMER...STONEHAM...EATON...FORT LUPTON...GREELEY...ROGGEN...
BRUSH...FORT MORGAN...GOODRICH...WIGGINS...FORDER...KARVAL...
KUTCH...PUNKIN CENTER...CROOK...MERINO...STERLING...PEETZ...
JULESBURG...OVID...SEDGWICK...AMHERST...HAXTUN...HOLYOKE
819 PM MST MON NOV 16 2015

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 2 PM MST TUESDAY...

* TIMING...RAIN AND SNOW WILL CHANGE TO ALL SNOW LATE THIS EVENING
  AND MAY BECOME HEAVY AT TIMES OVERNIGHT. THE SNOW WILL GRADUALLY
  DIMINISH TUESDAY FROM WEST TO EAST...IN THE WELD COUNTY AREA
  EARLY TUESDAY MORNING AND ON THE EASTERN PLAINS TUESDAY
  AFTERNOON.

* SNOW ACCUMULATIONS...STORM TOTAL ACCUMULATIONS OF 3 TO 9
  INCHES...WITH THE HEAVIEST AMOUNTS ALONG AND SOUTH OF INTERSTATE
  76.

* WIND/VISIBILITY...NORTH WINDS WILL INCREASE TO 25 TO 35 MPH
  TONIGHT WITH WITH GUSTS AROUND 50 MPH. VISIBILITIES WILL DROP TO
  ZERO AT TIMES IN OPEN AREAS.

* IMPACTS...POOR VISIBILITIES DUE TO BLOWING AND DRIFTING SNOW MAY
  MAKE TRAVEL DIFFICULT OR IMPOSSIBLE IN OPEN AREAS. HEAVY SNOW
  AND DRIFTING MAY BLOCK SOME ROADS IN LOCATIONS THAT SEE THE
  HEAVIER SNOWFALL. TRAVEL MAY BECOME DIFFICULT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ040-045-046-049-171130-
/O.CON.KBOU.BZ.W.0002.000000T0000Z-151117T2100Z/
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-WASHINGTON COUNTY-
INCLUDING THE CITIES OF...AURORA...BRIGHTON...CITY OF DENVER...
DENVER INTERNATIONAL AIRPORT...HIGHLANDS RANCH...LITTLETON...
PARKER...BENNETT...BYERS...DEER TRAIL...LEADER...AGATE...HUGO...
LIMON...MATHESON...AKRON...COPE...LAST CHANCE...OTIS
819 PM MST MON NOV 16 2015

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 2 PM MST TUESDAY...

* TIMING...SNOW WILL BE HEAVY AT TIMES OVERNIGHT. HEAVY SNOW WILL
  CONTINUE INTO EARLY TUESDAY MORNING...BEFORE TAPERING FROM WEST
  TO EAST ACROSS THE PLAINS LATE TUESDAY MORNING INTO THE
  AFTERNOON.

* SNOW ACCUMULATIONS...STORM TOTAL ACCUMULATIONS OF 7 TO 14
  INCHES...HEAVIEST AMOUNTS FROM THE SOUTHEAST DENVER SUBURBS
  TOWARD DEER TRAIL AND LIMON.

* WIND/VISIBILITY...NORTHERLY WINDS WILL INCREASE TO 25 TO 35 MPH
  BY LATE EVENING. GUSTS AS HIGH AS 50 MPH CAN BE EXPECTED EAST OF
  DENVER. VISIBILITIES WILL BE REDUCED TO LESS THAN ONE QUARTER
  MILE AT TIMES DURING THE HEAVIER SNOWFALL AND STRONG WINDS
  OVERNIGHT INTO EARLY TUESDAY MORNING. OCCASIONAL WHITEOUTS CAN
  BE EXPECTED IN OPEN AREAS.

* IMPACTS...DO NOT TRAVEL UNLESS ABSOLUTELY NECESSARY. YOU MAY 
  BECOME STRANDED. HEAVY SNOW AND DRIFTING SNOW WILL LIKELY 
  BLOCK NUMEROUS ROADS. MAJOR ROADS INCLUDING I-70 EAST OF 
  DENVER WILL LIKELY BE CLOSED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ033-034-036-171130-
/O.CON.KBOU.WS.W.0014.000000T0000Z-151117T1500Z/
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-
SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/
GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE
9000 FEET-
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
INCLUDING THE CITIES OF...CAMERON PASS...
LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE...
ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS...
BERTHOUD PASS...BRECKENRIDGE...EAST SLOPES MOSQUITO RANGE...
EAST SLOPES SOUTHERN GORE RANGE...EISENHOWER TUNNEL...
INDIAN PEAKS...KENOSHA MOUNTAINS...MOUNT EVANS...
WILLIAMS FORK MOUNTAINS...WINTER PARK...BAILEY...CENTRAL CITY...
EVERGREEN...GEORGETOWN...IDAHO SPRINGS...WESTCREEK
819 PM MST MON NOV 16 2015

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* TIMING...MODERATE TO HEAVY SNOWFALL WILL CONTINUE OVERNIGHT 
  OVER THE FRONT RANGE MOUNTAINS. SNOWFALL IS EXPECTED TO 
  DIMINISH FROM WEST TO EAST DURING THE DAY TUESDAY. 

* SNOW ACCUMULATIONS...8 TO 16 INCHES.

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS 
  UP TO 40 MPH ARE LIKELY...WHICH WILL CAUSE AREAS OF BLOWING 
  SNOW AND VISIBILITY RESTRICTIONS TO LESS THAN A QUARTER MILE 
  AT TIMES. 

* IMPACTS...TRAVEL WILL BE DIFFICULT AT TIMES DUE TO HEAVY 
  SNOWFALL ACCUMULATIONS ON ROADWAYS AND POOR VISIBILITIES IN 
  BLOWING SNOW. PASSES MAY CLOSE AT TIMES DUE TO HEAVY 
  SNOWFALL... POOR DRIVING CONDITIONS...AND ACCIDENTS. 

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.

&&

$$

COZ039-171130-
/O.CON.KBOU.WS.W.0014.000000T0000Z-151117T1500Z/
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
INCLUDING THE CITIES OF...ARVADA...BOULDER...GOLDEN...LAKEWOOD...
LONGMONT
819 PM MST MON NOV 16 2015

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* TIMING....SNOW...MIXED WITH SOME RAIN...WILL CHANGE TO ALL SNOW
  AND BECOME HEAVY AT TIMES LATE THIS EVENING. THE SNOW AND
  BLOWING SNOW WILL DIMINISH TUESDAY MORNING.

* SNOW ACCUMULATIONS...3 TO 12 INCHES...HEAVIEST IN THE SOUTHWEST
  DENVER SUBURBS AND LIGHTEST AROUND LONGMONT.

* WIND/VISIBILITY...NORTH WINDS AT 15 TO 25 MPH WITH GUSTS TO 35 MPH.
  VISIBILITY WILL DROP TO ONE QUARTER MILE OR LESS DURING PERIODS
  OF HEAVY FALLING AND/OR BLOWING SNOW.

* IMPACTS...THERE WILL BE AREAS OF BLOWING AND DRIFTING SNOW... 
  WITH NEAR BLIZZARD CONDITIONS FURTHER EAST. 

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.

&&

$$

COZ031-035-037-171130-
/O.CON.KBOU.WW.Y.0025.000000T0000Z-151117T1500Z/
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING THE CITIES OF...
EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS...
RABBIT EARS PASS...ESTES PARK...GLENDEVEY...NEDERLAND...
RED FEATHER LAKES...FAIRPLAY...HARTSEL...LAKE GEORGE...SOUTH PARK
819 PM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* TIMING...SNOW WILL CONTINUE TONIGHT...AND BE HEAVY AT TIMES 
  THIS EVENING. SNOW IS EXPECTED TO DIMINISH BY MIDDAY TUESDAY. 

* SNOW ACCUMULATIONS...5 TO 12 INCHES.

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS 
  UP TO 35 MPH WILL BE POSSIBLE...CAUSING SOME BLOWING SNOW AND 
  VISIBILITIES RESTRICTED TO A HALF MILE OR LESS AT TIMES. 

* IMPACTS...TRAVEL MAY BECOME DIFFICULT AT TIMES DUE TO HEAVY 
  SNOWFALL ACCUMULATIONS ON ROADWAYS AND POOR VISIBILITIES IN 
  BLOWING SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

COZ038-171130-
/O.CON.KBOU.WW.Y.0025.000000T0000Z-151117T1500Z/
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
INCLUDING THE CITIES OF...FORT COLLINS...HEREFORD...LOVELAND...
NUNN
819 PM MST MON NOV 16 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST
TUESDAY...

* TIMING...RAIN AND SNOW WILL CHANGE TO ALL SNOW THIS EVENING. 
  SNOW WILL END BY EARLY TUESDAY MORNING. 

* SNOW ACCUMULATIONS...2 TO 5 INCHES.

* WIND/VISIBILITY...NORTH WINDS AT 15 TO 25 MPH NEAR THE
  FOOTHILLS. NORTH WINDS 20 TO 35 MPH WITH GUSTS UP TO 50 MPH IN
  NORTHERN PARTS OF WELD AND LARIMER COUNTIES.

* IMPACTS...THERE WILL BE AREAS OF BLOWING AND DRIFTING SNOW 
  NEAR THE FOOTHILLS...WITH NEAR BLIZZARD CONDITIONS FURTHER 
  EAST. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$
221 
WWUS45 KBOU 171052
WSWBOU

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
352 AM MST TUE NOV 17 2015

...DANGEROUS BLIZZARD CONDITIONS SPREADING ACROSS THE PLAINS EAST
OF DENVER...

.A VERY STRONG WINTER STORM WILL MOVE ACROSS EASTERN COLORADO
TODAY. AN AREA OF HEAVY SNOW HAS MOVED FROM THE MOUNTAINS ONTO THE
WESTERN PORTION OF THE EASTERN COLORADO PLAINS...AND WILL MOVE
SLOWLY EASTWARD THROUGH THE DAY. WITH VERY STRONG WINDS GUSTING UP
TO 60 MPH ALREADY IN PLACE...BLIZZARD CONDITIONS WILL QUICKLY
DEVELOP AS THE SNOW ACCUMULATES. THE HEAVY SNOW AND BLIZZARD
CONDITIONS WILL BE SOUTH OF INTERSTATE 76. IN AREAS FURTHER
NORTH THERE WILL BE MUCH LESS SNOW BUT STILL VERY STRONG WINDS.

SNOW OVER THE EASTERN AND SOUTHERN SECTIONS OF THE DENVER METRO
AREA WILL END BY MID MORNING...AND IN THE CASTLE ROCK AND KIOWA
AREAS BY LATE MORNING. UNTIL THEN...THERE WILL BE HAZARDOUS
DRIVING CONDITIONS WITH THE BLIZZARD CONTINUING IN ELBERT COUNTY
THROUGH MUCH OF THE MORNING.

THE WORST CONDITIONS WILL BE FROM ELBERT COUNTY EAST TOWARDS
LIMON AND AKRON. SOME ROADS HAVE ALREADY BEEN CLOSED...AND
ADDITIONAL ROAD CLOSURES ARE LIKELY DUE TO WHITEOUT CONDITIONS
AND DRIFTING OF HEAVY SNOW. SOME PLACES WILL RECEIVE OVER A FOOT
OF SNOW ALONG WITH WIND GUSTS TO 60 MPH.

COZ042-043-171200-
/O.CAN.KBOU.BZ.W.0002.000000T0000Z-151117T2100Z/
NORTHEAST WELD COUNTY-CENTRAL AND SOUTH WELD COUNTY-
INCLUDING THE CITIES OF...BRIGGSDALE...GROVER...PAWNEE BUTTES...
RAYMER...STONEHAM...EATON...FORT LUPTON...GREELEY...ROGGEN
352 AM MST TUE NOV 17 2015

...BLIZZARD WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN DENVER HAS CANCELLED THE BLIZZARD
WARNING. 

SNOWFALL HAS BEEN LIGHTER THAN EXPECTED IN AREAS NORTH OF
INTERSTATE 76. THERE WILL STILL BE AREAS OF LIGHT SNOW THIS
MORNING...BUT ACCUMULATIONS WILL BE LESS THAN 3 INCHES. NORTH
WINDS GUSTING TO 50 MPH WILL CAUSE SOME DRIFTING SNOW IN AREAS
THAT DO HAVE SNOW COVER.

$$

COZ039-171200-
/O.CAN.KBOU.WS.W.0014.000000T0000Z-151117T1500Z/
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
INCLUDING THE CITIES OF...ARVADA...BOULDER...GOLDEN...LAKEWOOD...
LONGMONT
352 AM MST TUE NOV 17 2015

...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN DENVER HAS CANCELLED THE WINTER
STORM WARNING. 

SNOW WILL DIMINISH THIS MORNING. ADDITIONAL ACCUMULATIONS WILL
BE LESS THAN AN INCH IN BOULDER COUNTY WITH ANOTHER INCH OR TWO IN
THE SOUTHWEST SUBURBS OF DENVER.

$$

COZ031-038-171200-
/O.CAN.KBOU.WW.Y.0025.000000T0000Z-151117T1500Z/
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
INCLUDING THE CITIES OF...
EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS...
RABBIT EARS PASS...FORT COLLINS...HEREFORD...LOVELAND...NUNN
352 AM MST TUE NOV 17 2015

...WINTER WEATHER ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN DENVER HAS CANCELLED THE WINTER
WEATHER ADVISORY. 

AREAS OF LIGHT SNOW WILL DIMINISH THIS MORNING. 

$$

COZ041-171800-
/O.EXT.KBOU.BZ.W.0002.000000T0000Z-151117T1800Z/
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING THE CITIES OF...CASTLE ROCK...ELBERT...FONDIS...KIOWA...
LARKSPUR
352 AM MST TUE NOV 17 2015

...BLIZZARD WARNING NOW IN EFFECT UNTIL 11 AM MST THIS MORNING...

* TIMING...HEAVY SNOW WILL CONTINUE THROUGH MID MORNING...THEN
  DIMINISH.

* SNOW ACCUMULATIONS...ADDITIONAL ACCUMULATIONS OF 4 TO 7 INCHES
  TODAY...HEAVIEST IN ELBERT COUNTY. THIS WILL GIVE STORM TOTAL
  ACCUMULATIONS OF 14 TO 24 INCHES.

* WIND/VISIBILITY...NORTHERLY WINDS AT 25 TO 40 MPH WITH GUSTS UP
  TO 60 MPH IN ELBERT COUNTY THIS MORNING. WIDESPREAD WHITEOUT
  CONDITIONS WILL OCCUR. WINDS WILL DIMINISH TO 20 TO 30 MPH THIS
  AFTERNOON IMPROVED VISIBILITIES BUT SOME DRIFTING CONTINUING.

* IMPACTS...DO NOT TRAVEL UNLESS ABSOLUTELY NECESSARY...YOU MAY
  BECOME STRANDED. HEAVY SNOW AND DRIFTING SNOW WILL BLOCK
  NUMEROUS ROADS. WIDESPREAD WHITEOUT CONDITIONS CAN BE EXPECTED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ040-171500-
/O.EXT.KBOU.BZ.W.0002.000000T0000Z-151117T1500Z/
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-
INCLUDING THE CITIES OF...AURORA...BRIGHTON...CITY OF DENVER...
DENVER INTERNATIONAL AIRPORT...HIGHLANDS RANCH...LITTLETON...
PARKER
352 AM MST TUE NOV 17 2015

...BLIZZARD WARNING NOW IN EFFECT UNTIL 8 AM MST THIS MORNING...

* TIMING...SNOW WILL DIMINISH BY MID MORNING. STRONG WINDS WILL
  CONTINUE OVER THE EASTERN PART OF THE DENVER METRO AREA.

* SNOW ACCUMULATIONS...ADDITIONAL ACCUMULATIONS WILL RANGE FROM
  LESS THAN AN INCH IN THE NORTHWEST PART OF THE CITY TO 4 INCHES
  IN THE SOUTHEASTERN SUBURBS. 

* WIND/VISIBILITY...NORTHERLY WINDS AT 20 TO 30 MPH. GUSTS AS HIGH
  AS 50 MPH IN THE EASTERN SUBURBS. VISIBILITIES WILL BE REDUCED
  TO LESS THAN ONE QUARTER MILE IN OPEN AREAS OVER THE EASTERN AND
  SOUTHERN PARTS OF THE CITY. THE BLOWING AND DRIFTING SNOW WILL
  DIMINISH SIGNIFICANTLY BY EARLY AFTERNOON.

* IMPACTS...TRAVEL EAST AND SOUTH FROM DENVER IS DISCOURAGED UNTIL
  CONDITIONS IMPROVE LATER THIS MORNING. CHECK FOR ROAD CONDITIONS
  AS THERE IS A SHARP GRADIENT FROM DRY CONDITIONS ON ONE SIDE OF
  THE CITY TO VERY DIFFICULT CONDITIONS ON THE OTHER SIDE. THERE
  ARE MAJOR ROAD CLOSURES IN AREAS EAST AND SOUTH OF THE CITY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ044-045-171800-
/O.EXT.KBOU.BZ.W.0002.000000T0000Z-151117T1800Z/
MORGAN COUNTY-CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
INCLUDING THE CITIES OF...BRUSH...FORT MORGAN...GOODRICH...
WIGGINS...BENNETT...BYERS...DEER TRAIL...LEADER
352 AM MST TUE NOV 17 2015

...BLIZZARD WARNING NOW IN EFFECT UNTIL 11 AM MST THIS MORNING...

* TIMING...HEAVY SNOW WILL CONTINUE SOUTH OF INTERSTATE 76 THROUGH
  MID MORNING...THEN DIMINISH. FURTHER NORTH THERE WILL BE LIGHTER
  SNOW.

* SNOW ACCUMULATIONS...ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES SOUTH
  OF INTERSTATE 76...WITH LIGHTER SNOW FURTHER NORTH.

* WIND/VISIBILITY...NORTH WINDS AT 30 TO 45 MPH WITH GUSTS TO 60
  MPH. VISIBILITIES WILL DROP TO ZERO AT TIMES IN OPEN AREAS SOUTH
  OF INTERSTATE 76.

* IMPACTS...POOR VISIBILITIES DUE TO BLOWING AND DRIFTING SNOW MAY
  MAKE TRAVEL DIFFICULT OR IMPOSSIBLE IN OPEN AREAS. HEAVY SNOW
  AND DRIFTING WILL BLOCK SOME ROADS IN LOCATIONS THAT SEE THE
  HEAVIER SNOWFALL. TRAVEL MAY BECOME DIFFICULT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ046>051-171900-
/O.CON.KBOU.BZ.W.0002.000000T0000Z-151117T2100Z/
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...AGATE...HUGO...LIMON...MATHESON...
FORDER...KARVAL...KUTCH...PUNKIN CENTER...CROOK...MERINO...
STERLING...PEETZ...AKRON...COPE...LAST CHANCE...OTIS...
JULESBURG...OVID...SEDGWICK...AMHERST...HAXTUN...HOLYOKE
352 AM MST TUE NOV 17 2015

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON...

* TIMING...HEAVY SNOW AND BLIZZARD CONDITIONS WILL SPREAD ACROSS
  THE NORTHEAST COLORADO PLAINS FROM WEST TO EAST EARLY THIS
  MORNING...THEN END FROM WEST TO EAST THIS AFTERNOON.

* SNOW ACCUMULATIONS...STORM TOTAL ACCUMULATIONS OF 3 TO 9
  INCHES...WITH THE HEAVIEST AMOUNTS BETWEEN INTERSTATE 76 AND
  INTERSTATE 70.

* WIND/VISIBILITY...NORTH WINDS AT 25 TO 40 MPH WITH GUSTS TO 60 MPH.
  VISIBILITIES WILL DROP TO ZERO AT TIMES IN OPEN AREAS.

* IMPACTS...POOR VISIBILITIES DUE TO BLOWING AND DRIFTING SNOW MAY
  MAKE TRAVEL DIFFICULT OR IMPOSSIBLE IN OPEN AREAS. HEAVY SNOW
  AND DRIFTING MAY BLOCK SOME ROADS IN LOCATIONS THAT SEE THE
  HEAVIER SNOWFALL. TRAVEL MAY BECOME DIFFICULT. ROAD CLOSURES ARE
  LIKELY IN THE AREAS OF HEAVIER SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ033-034-036-171500-
/O.CON.KBOU.WS.W.0014.000000T0000Z-151117T1500Z/
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-
SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/
GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE
9000 FEET-
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
INCLUDING THE CITIES OF...CAMERON PASS...
LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE...
ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS...
BERTHOUD PASS...BRECKENRIDGE...EAST SLOPES MOSQUITO RANGE...
EAST SLOPES SOUTHERN GORE RANGE...EISENHOWER TUNNEL...
INDIAN PEAKS...KENOSHA MOUNTAINS...MOUNT EVANS...
WILLIAMS FORK MOUNTAINS...WINTER PARK...BAILEY...CENTRAL CITY...
EVERGREEN...GEORGETOWN...IDAHO SPRINGS...WESTCREEK
352 AM MST TUE NOV 17 2015

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM MST THIS
MORNING...

* TIMING...SNOWFALL WILL DIMINISH EARLY THIS MORNING...WITH AREAS
  OF LIGHT SNOW THE REST OF THE DAY.

* SNOW ACCUMULATIONS...ADDITIONAL ACCUMULATIONS OF 2 TO 4
  INCHES...HEAVIEST IN THE FOOTHILLS SOUTHWEST OF DENVER.

* WIND/VISIBILITY...NORTHWEST WINDS AT 15 TO 25 MPH WITH GUSTS UP
  TO 40 MPH ARE LIKELY...WHICH WILL CAUSE AREAS OF BLOWING SNOW. 

* IMPACTS...WINTER DRIVING CONDITIONS CAN BE EXPECTED THIS
  MORNING...WITH THE WORST CONDITIONS IN AREAS WEST AND SOUTHWEST
  OF DENVER INCLUDING INTERSTATE 70 AND HIGHWAY 285. 

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.

&&

$$

COZ035-037-171500-
/O.CON.KBOU.WW.Y.0025.000000T0000Z-151117T1500Z/
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING THE CITIES OF...ESTES PARK...GLENDEVEY...NEDERLAND...
RED FEATHER LAKES...FAIRPLAY...HARTSEL...LAKE GEORGE...SOUTH PARK
352 AM MST TUE NOV 17 2015

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS
MORNING...

* TIMING...SNOW WILL DIMINISH BY MID MORNING.

* SNOW ACCUMULATIONS...ADDITIONAL ACCUMULATIONS OF UP TO 3
  INCHES...MAINLY IN THE HIGHER FOOTHILLS.

* WIND/VISIBILITY...NORTHWEST WINDS AT 20 TO 30 MPH WITH GUSTS UP
  TO 40 MPH WILL CAUSE AREAS OF BLOWING SNOW.

* IMPACTS...WINTER DRIVING CONDITIONS CAN BE EXPECTED THIS
  MORNING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

&&

$$

GIMMESTAD
840 
WWUS45 KBOU 171518
WSWBOU

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
818 AM MST TUE NOV 17 2015

...DANGEROUS BLIZZARD CONDITIONS CONTINUING ACROSS THE PLAINS
EAST OF DENVER...

.A VERY STRONG WINTER STORM WILL MOVE ACROSS EASTERN COLORADO
TODAY. AN AREA OF HEAVY SNOW REMAINS ACROSS PORTIONS OF THE
NORTHEAST PLAINS OF COLORADO THIS MORNING AND WILL MOVE SLOWLY
EASTWARD THROUGH THE DAY. WITH VERY STRONG WINDS GUSTING UP TO 60
MPH ALREADY IN PLACE...BLIZZARD CONDITIONS WILL CONTINUE AS THE
SNOW ACCUMULATES. THE HEAVY SNOW AND BLIZZARD CONDITIONS WILL BE
SOUTH OF INTERSTATE 76. IN AREAS FURTHER NORTH THERE WILL BE MUCH
LESS SNOW BUT STILL VERY STRONG WINDS.

SNOW OVER THE EASTERN AND SOUTHERN SECTIONS OF THE DENVER METRO
AREA WILL END BY MID MORNING...AND IN THE CASTLE ROCK AND KIOWA
AREAS BY LATE MORNING. UNTIL THEN...THERE WILL BE HAZARDOUS
DRIVING CONDITIONS WITH THE BLIZZARD CONTINUING IN ELBERT COUNTY
THROUGH MUCH OF THE MORNING.

THE WORST CONDITIONS WILL BE FROM ELBERT COUNTY EAST TOWARDS
LIMON AND AKRON. SOME ROADS HAVE ALREADY BEEN CLOSED...AND
ADDITIONAL ROAD CLOSURES ARE LIKELY DUE TO WHITEOUT CONDITIONS
AND DRIFTING OF HEAVY SNOW. SOME PLACES WILL RECEIVE OVER A FOOT
OF SNOW ALONG WITH WIND GUSTS TO 60 MPH.

COZ040-171630-
/O.EXP.KBOU.BZ.W.0002.000000T0000Z-151117T1500Z/
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-
INCLUDING THE CITIES OF...AURORA...BRIGHTON...CITY OF DENVER...
DENVER INTERNATIONAL AIRPORT...HIGHLANDS RANCH...LITTLETON...
PARKER
818 AM MST TUE NOV 17 2015

...BLIZZARD WARNING HAS EXPIRED...

BANDS OF SNOW WILL CONTINUE TO DECREASE OVER EASTERN AND SOUTHERN
SECTIONS OF DENVER THROUGH MID MORNING. ADDITIONAL SNOWFALL UP TO
2 INCHES IS STILL POSSIBLE FOR LOCATIONS SOUTH AND EAST OF DENVER.
THE STRONG WINDS WILL ALSO DECREASE LATER THIS AFTERNOON. 

$$

COZ033-034-036-171630-
/O.EXP.KBOU.WS.W.0014.000000T0000Z-151117T1500Z/
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-
SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/
GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE
9000 FEET-
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
INCLUDING THE CITIES OF...CAMERON PASS...
LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE...
ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS...
BERTHOUD PASS...BRECKENRIDGE...EAST SLOPES MOSQUITO RANGE...
EAST SLOPES SOUTHERN GORE RANGE...EISENHOWER TUNNEL...
INDIAN PEAKS...KENOSHA MOUNTAINS...MOUNT EVANS...
WILLIAMS FORK MOUNTAINS...WINTER PARK...BAILEY...CENTRAL CITY...
EVERGREEN...GEORGETOWN...IDAHO SPRINGS...WESTCREEK
818 AM MST TUE NOV 17 2015

...WINTER STORM WARNING HAS EXPIRED...

EXPECT ONLY ADDITIONAL LIGHT SNOW IN THE MOUNTAINS THROUGH THE
REST OF THE DAY...MAINLY LESS THAN 2 INCHES OF ADDITIONAL SNOWFALL.


$$

COZ035-037-171630-
/O.EXP.KBOU.WW.Y.0025.000000T0000Z-151117T1500Z/
LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
CENTRAL AND SOUTHEAST PARK COUNTY-
INCLUDING THE CITIES OF...ESTES PARK...GLENDEVEY...NEDERLAND...
RED FEATHER LAKES...FAIRPLAY...HARTSEL...LAKE GEORGE...SOUTH PARK
818 AM MST TUE NOV 17 2015

...WINTER WEATHER ADVISORY HAS EXPIRED...

SNOWFALL HAS DIMINISHED OR ENDED IN MOST LOCATIONS WITH ADDITIONAL
SNOWFALL OF LESS THAN INCH EXPECTED. 

$$

COZ041-171800-
/O.CON.KBOU.BZ.W.0002.000000T0000Z-151117T1800Z/
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
INCLUDING THE CITIES OF...CASTLE ROCK...ELBERT...FONDIS...KIOWA...
LARKSPUR
818 AM MST TUE NOV 17 2015

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* TIMING...HEAVY SNOW WILL CONTINUE THROUGH MID MORNING...THEN
  DIMINISH BY AFTERNOON.

* SNOW ACCUMULATIONS...ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES
  TODAY...HEAVIEST IN ELBERT COUNTY. THIS WILL GIVE STORM TOTAL
  ACCUMULATIONS OF 14 TO 24 INCHES.

* WIND/VISIBILITY...NORTHERLY WINDS AT 25 TO 40 MPH WITH GUSTS 
  UP TO 60 MPH IN ELBERT COUNTY THIS MORNING. WIDESPREAD 
  WHITEOUT CONDITIONS WILL OCCUR. WINDS WILL DIMINISH TO 20 TO 
  30 MPH THIS AFTERNOON IMPROVED VISIBILITIES BUT SOME DRIFTING 
  CONTINUING. 

* IMPACTS...DO NOT TRAVEL UNLESS ABSOLUTELY NECESSARY...YOU MAY 
  BECOME STRANDED. HEAVY SNOW AND DRIFTING SNOW WILL BLOCK 
  NUMEROUS ROADS. WIDESPREAD WHITEOUT CONDITIONS CAN BE 
  EXPECTED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ047-048-050-051-172100-
/O.CON.KBOU.BZ.W.0002.000000T0000Z-151117T2100Z/
SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-
LOGAN COUNTY-SEDGWICK COUNTY-PHILLIPS COUNTY-
INCLUDING THE CITIES OF...FORDER...KARVAL...KUTCH...
PUNKIN CENTER...CROOK...MERINO...STERLING...PEETZ...JULESBURG...
OVID...SEDGWICK...AMHERST...HAXTUN...HOLYOKE
818 AM MST TUE NOV 17 2015

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON...

* TIMING...HEAVY SNOW AND BLIZZARD CONDITIONS WILL SPREAD ACROSS 
  THE NORTHEAST COLORADO PLAINS FROM WEST TO EAST EARLY THIS 
  MORNING...THEN END FROM WEST TO EAST THIS AFTERNOON. 

* SNOW ACCUMULATIONS...STORM TOTAL ACCUMULATIONS OF 3 TO 9 
  INCHES...WITH THE HEAVIEST AMOUNTS BETWEEN INTERSTATE 76 AND 
  INTERSTATE 70. 

* WIND/VISIBILITY...NORTH WINDS AT 25 TO 40 MPH WITH GUSTS TO 60 
  MPH. VISIBILITIES WILL DROP TO ZERO AT TIMES IN OPEN AREAS. 

* IMPACTS...POOR VISIBILITIES DUE TO BLOWING AND DRIFTING SNOW 
  MAY MAKE TRAVEL DIFFICULT OR IMPOSSIBLE IN OPEN AREAS. HEAVY 
  SNOW AND DRIFTING MAY BLOCK SOME ROADS IN LOCATIONS THAT SEE 
  THE HEAVIER SNOWFALL. TRAVEL MAY BECOME DIFFICULT. ROAD 
  CLOSURES ARE LIKELY IN THE AREAS OF HEAVIER SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ044-171800-
/O.CON.KBOU.BZ.W.0002.000000T0000Z-151117T1800Z/
MORGAN COUNTY-
INCLUDING THE CITIES OF...BRUSH...FORT MORGAN...GOODRICH...
WIGGINS
818 AM MST TUE NOV 17 2015

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* TIMING...HEAVY SNOW WILL CONTINUE SOUTH OF INTERSTATE 76 
  THROUGH MID MORNING...THEN DIMINISH. FURTHER NORTH THERE WILL 
  BE LIGHTER SNOW. 

* SNOW ACCUMULATIONS...ADDITIONAL ACCUMULATIONS OF 2 TO 6 INCHES
  SOUTH OF INTERSTATE 76...WITH LIGHTER SNOW FURTHER NORTH.

* WIND/VISIBILITY...NORTH WINDS AT 30 TO 45 MPH WITH GUSTS TO 60 
  MPH. VISIBILITIES WILL DROP TO ZERO AT TIMES IN OPEN AREAS 
  SOUTH OF INTERSTATE 76. 

* IMPACTS...POOR VISIBILITIES DUE TO BLOWING AND DRIFTING SNOW 
  MAY MAKE TRAVEL DIFFICULT OR IMPOSSIBLE IN OPEN AREAS. HEAVY 
  SNOW AND DRIFTING WILL BLOCK SOME ROADS IN LOCATIONS THAT SEE 
  THE HEAVIER SNOWFALL. TRAVEL MAY BECOME DIFFICULT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ046-049-172100-
/O.CON.KBOU.BZ.W.0002.000000T0000Z-151117T2100Z/
NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN
COUNTY-WASHINGTON COUNTY-
INCLUDING THE CITIES OF...AGATE...HUGO...LIMON...MATHESON...
AKRON...COPE...LAST CHANCE...OTIS
818 AM MST TUE NOV 17 2015

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 2 PM MST THIS
AFTERNOON...

* TIMING...HEAVY SNOW AND BLIZZARD CONDITIONS WILL CONTINUE ACROSS
  THE NORTHEAST COLORADO PLAINS THIS MORNING...THEN END FROM WEST
  TO EAST THIS AFTERNOON.

* SNOW ACCUMULATIONS...STORM TOTAL ACCUMULATIONS OF 3 TO 9 
  INCHES...WITH THE HEAVIEST AMOUNTS BETWEEN INTERSTATE 76 AND 
  INTERSTATE 70. 

* WIND/VISIBILITY...NORTH WINDS AT 25 TO 40 MPH WITH GUSTS TO 60 
  MPH. VISIBILITIES WILL DROP TO ZERO AT TIMES IN OPEN AREAS. 

* IMPACTS...POOR VISIBILITIES DUE TO BLOWING AND DRIFTING SNOW 
  MAY MAKE TRAVEL DIFFICULT OR IMPOSSIBLE IN OPEN AREAS. HEAVY 
  SNOW AND DRIFTING MAY BLOCK SOME ROADS IN LOCATIONS THAT SEE 
  THE HEAVIER SNOWFALL. TRAVEL MAY BECOME DIFFICULT. ROAD 
  CLOSURES ARE LIKELY IN THE AREAS OF HEAVIER SNOW. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

COZ045-171800-
/O.CON.KBOU.BZ.W.0002.000000T0000Z-151117T1800Z/
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
INCLUDING THE CITIES OF...BENNETT...BYERS...DEER TRAIL...LEADER
818 AM MST TUE NOV 17 2015

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* TIMING...HEAVY SNOW WILL CONTINUE SOUTH OF INTERSTATE 76 
  THROUGH MID MORNING...THEN DIMINISH. FURTHER NORTH THERE WILL 
  BE LIGHTER SNOW. 

* SNOW ACCUMULATIONS...ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES 
  SOUTH OF INTERSTATE 76...WITH LIGHTER SNOW FURTHER NORTH. 

* WIND/VISIBILITY...NORTH WINDS AT 30 TO 45 MPH WITH GUSTS TO 60 
  MPH. VISIBILITIES WILL DROP TO ZERO AT TIMES IN OPEN AREAS 
  SOUTH OF INTERSTATE 76. 

* IMPACTS...POOR VISIBILITIES DUE TO BLOWING AND DRIFTING SNOW 
  MAY MAKE TRAVEL DIFFICULT OR IMPOSSIBLE IN OPEN AREAS. HEAVY 
  SNOW AND DRIFTING WILL BLOCK SOME ROADS IN LOCATIONS THAT SEE 
  THE HEAVIER SNOWFALL. TRAVEL MAY BECOME DIFFICULT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BLIZZARD WARNING MEANS SEVERE WINTER WEATHER CONDITIONS ARE
EXPECTED OR OCCURRING. FALLING AND BLOWING SNOW WITH STRONG WINDS
AND POOR VISIBILITIES ARE LIKELY. THIS WILL LEAD TO WHITEOUT
CONDITIONS...MAKING TRAVEL EXTREMELY DANGEROUS. DO NOT TRAVEL. IF
YOU MUST TRAVEL...HAVE A WINTER SURVIVAL KIT WITH YOU. IF YOU GET
STRANDED...STAY WITH YOUR VEHICLE.

&&

$$

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 Denver/Boulder, CO wrote its last area forecast discussion before this winter storm warning went out at Nov 16, 5:11 AM MST, 46 minutes earlier.

Area forecast discussion, Nov 16, 5:11 AM MST, 46 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
511 AM MST MON NOV 16 2015

.SHORT TERM...(TODAY AND TONIGHT)
ISSUED AT 511 AM MST MON NOV 16 2015

MODELS CONTINUING TO TREND SLIGHTLY FURTHER NORTH...BUT MORE
IMPORTANTLY TOWARD A SLIGHTLY SLOWER AND STRONGER SYSTEM. PRETTY
GOOD CONSENSUS ON THESE TRENDS...WHICH HAVE BEEN FAIRLY STEADY
OVER THE LAST 24 HOURS. SNOW AMOUNTS ARE PRETTY HIGH IN THE HEAVY
SNOW BAND...SREF MEANS AND OPERATIONAL NAM/GFS RUNS ALL HAVE 8-18
INCHES ACROSS THE CITY OF DENVER WITH A 1-2 FOOT BAND FROM DOUGLAS
COUNTY EASTWARD TOWARD LIMON...AKRON...AND HOLYOKE...WITH VARYING
AMOUTS OF SHADOWING AND LESS SNOW NEAR THE FOOTHILLS...THEN A
SHARP GRADIENT NORTHWARD ACROSS WELD COUNTY. HEAVIER AMOUNTS IN
THE MAX SNOWFALL BAND IN MANY OF THE RUNS. SREF SPREAD FOR THE
DENVER AREA...HIGHEST 25 PERCENT HAD AROUND 20 INCHES AT DIA AND
CENTENNIAL AND 12 IN BROOMFIELD...LOWEST 25 PERCENT STILL HAD 6
INCHES OVER THE CITY WITH JUST A COUPLE INCHES NEAR THE FOOTHILLS.
NORTH EDGE OF THE BAND HAS ALSO CREPT NORTHWARD...AND MODELS
INCREASINGLY WRAPPING THE HEAVY SNOW SOUTH ACROSS LINCOLN COUNTY
DESPITE THE STRONG NORTH WINDS...GFS HAD 3 FEET IN LIMON AND 2
FEET IN KARVAL AREA FOR EXAMPLE. NOT READY TO JUMP ON THE HUGE
AMOUNTS...THOUGH CERTAINLY POSSIBLE ESPECIALLY IF THE SYSTEM
CONTINUES TO SLOW A BIT MORE. MOVED OUR FORECAST ABOUT 2/3 OF THE
WAY TOWARD THE NEW MODEL AVERAGES...WHICH IS ENOUGH GIVEN THE
STRONG WINDS. WILL GO TO A BLIZZARD WARNING IN THE WATCH AREA AND
ALSO INCLUDE SOUTHERN WELD COUNTY WHERE SOME AREAS WILL BE PRETTY
BAD. WINTER STORM WARNINGS FOR THE HIGHER MOUNTAINS AND SOUTHERN
FOOTHILLS AND ADVISORIES IN THE SHADOWED AREA FROM BOULDER TO
NORTHERN WELD AND LARIMER COUNTIES AS WELL AS SOUTHERN LINCOLN
COUNTY. ALSO SLOWED THE TIMING DOWN ABOUT 3 HOURS FOR THE
DEVELOPMENT OF PRECIPITATION TODAY.

CONCERNS AT THIS POINT ARE MAINLY THE NORTHERN AND SOUTHERN
FRINGES OF THE WARNING AREA...AND HOW MUCH SNOW FALLS IN THE HEAVY
SNOW BAND. AGAIN...THE FORECAST AMOUNTS ARE ENOUGH FOR A SERIOUS
STORM...BUT MODEL RANGE STILL FAIRLY LARGE WITH HALF TO DOUBLE THE
AMOUNTS WE ARE THROWING OUT. WE ALSO WILL NEED TO WATCH SOUTH PARK
FOR THE STRONG FORCING TONIGHT...EVENTUALLY OFFSET BY DOWNSLOPING
BUT IT MAY NEED AN ADVISORY OR WARNING.

.LONG TERM...(TUESDAY THROUGH SUNDAY)
ISSUED AT 511 AM MST MON NOV 16 2015

THE MODELS HAVE THE UPPER LOW OVER SOUTHWEST TO WEST CENTRAL
KANSAS AT 12Z TUESDAY MORNING. THIS IS...AGAIN...A TAD FURTHER
NORTH THAN YESTERDAY'S 00Z MODEL RUNS. AT 00Z TUESDAY LATE
DAY...THE UPPER LOW IS OVER CENTRAL KANSAS AND THERE IS A DUE
NORTHERLY JET MAXIMUM OVER CENTRAL COLORADO. THE FLOW ALOFT STAYS
PRETTY STRONG AND IS NORTHWESTERLY TUESDAY NIGHT. THE
NORTHWESTERLY FLOW ALOFT CONTINUES WEDNESDAY AND WEDNESDAY NIGHT
AND IS PRETTY STRONG WITH A JET MAXIMUM TRYING TO NOSE INTO
COLORADO FROM THE PACIFIC NORTHWEST. THERE IS STILL SOME VERY
STRONG UPWARD QG VERTICAL VELOCITY OVER THE CWA TUESDAY
MORNING...THEN OVER THE EASTERN HALF OF THE CWA TUESDAY AFTERNOON.
THERE IS STILL SOME WEAK UPWARD MOTION FOR THE FAR NORTHEAST
CORNER TUESDAY EVENING. DOWNWARD MOTION IS PROGGED TUESDAY NIGHT
THROUGH WEDNESDAY NIGHT. THE BOUNDARY LAYER FLOW IS ALL NORTH-
NORTHWESTERLY FOR AREAS EAST OF THE DIVIDE ON TUESDAY. SPEEDS ARE
SIGNIFICANT OVER MOST OF THE PLAINS.  MORE DUE NORTHWESTERLY
DOWNSLOPING IS PROGGED ALL OF TUESDAY NIGHT AND WEDNESDAY MORNING.
FOR THE REST OF WEDNESDAY AND WEDNESDAY NIGHT...LOW LEVEL WINDS
SEEM TO GO ALONG NORMAL DIURNAL TRENDS. MOISTURE IS STILL DEEP
OVER THE EASTERN CWA ON TUESDAY. THERE IS SOME IN THE MOUNTAINS AS
WELL...BUT THE FOOTHILLS AND WESTERN PLAINS HAVE DOWNSLOPE DRYING.
THERE IS SOME MORE MOISTURE AROUND...BUT MORE SHALLOW TUESDAY
NIGHT AND WEDNESDAY...WITH THE EXCEPTION OF THE FOOTHILLS AND
WESTERN PLAINS. WEDNESDAY NIGHT DRIES OUT FOR ALL THE CWA. WITH
THE SLOWER NATURE OF THE MODELS...THE QPF FIELDS SHOW MORE
MEASURABLE SNOW ON TUESDAY AND EVEN A BIT INTO TUESDAY EVENING FOR
THE FAR EAST AND HIGH MOUNTAINS. THERE IS MINOR MEASURABLE
SNOWFALL FOR THE HIGH MOUNTAINS THROUGH WEDNESDAY MIDNIGHT. SO FOR
POPS...WILL UP THEM...ESPECIALLY OVER THE EAST ON TUESDAY. BY
TUESDAY NIGHT...WILL STILL NEED SOME 10-40%S FOR THE HIGH
MOUNTAINS AND EASTERN BORDER. NO POPS FOR THE FOOTHILLS OR PLAINS
FROM MIDNIGHT TUESDAY NIGHT THROUGH WEDNEDAY NIGHT. WILL NEED
CHANCES FOR THE HIGH MOUNTAINS THROUGH WEDNESDAY NIGHT. HIGHLIGHTS
FROM THE SHORT TERM FORECASTER LOOK GOOD AS THEY ARE EXTENDED INTO
TUESDAY AND WILL LEAVE THEM GOING OVER THE PLAINS UNTIL MID/LATE
AFTERNOON FOR NOW. A BLIZZARD IS A GOOD BET FOR PLAINS.  FOR
TEMPERATURES...TUESDAY'S HIGHS WILL BE 6-12 C COLDER THAN TODAY'S
HIGHS. WEDNESDAY'S HIGHS WILL WARM UP 1-3 C FORM TUESDAY'S
READINGS. FOR THE LATER DAYS...THURSDAY THROUGH SUNDAY...MODELS
SHOW WEST-NORTHWESTERLY FLOW ALOFT WELL INTO FRIDAY...THEN IT
BECOMES ZONAL. THE GFS BRINGS A WEAK UPPER TROUGH EMBEDDED IN THE
FLOW ALOFT THROUGH COLORADO LATE FRIDAY NIGHT INTO SATURDAY ALONG
WITH A WEAK COLD FRONT. THE ECMWF NEVER REALLY SHOWS THIS FEATURE.
ANYWAY...THERE IS LIMITED MOISTURE...MOSTLY FOR THE HIGH COUNTRY.
TEMPERATURES LOOK TO STAY BELOW NORMALS FOR THE FOUR DAYS.

&&

.AVIATION...(FOR THE 12Z TAFS THROUGH 12Z TUESDAY MORNING)
ISSUED AT 511 AM MST MON NOV 16 2015

VFR TODAY WITH WINDS BECOMING NORTH THIS MORNING. SCATTERED LIGHT
SHOWERS WILL DEVELOP THIS AFTERNOON WITH LOWERING CEILINGS LIKELY
REQUIRING INSTRUMENT APPROACHES TO KDEN BY THE END OF THE
AFTERNOON. SNOW AND STRONG NORTH WINDS WILL DEVELOP BETWEEN 02Z
AND 05Z...WITH BLIZZARD CONDITIONS LIKELY AT KDEN/KAPA BY 07Z. AT
KBJC LESS SNOW AND WIND...BUT STILL EXPECT A PERIOD OF LIFR
CONDITIONS WITH BLOWING AND DRIFTING SNOW. THERE WILL LIKELY BE
SOME IMPROVEMENT IN CEILINGS BETWEEN 10Z AND 15Z TUESDAY...BUT
BLOWING SNOW WILL LIKELY STILL PRODUCE IFR VISIBILITIES AT
KDEN AND POSSIBLY THE OTHER DENVER AREA AIRPORTS THROUGH THE
MORNING...WITH FURTHER IMPROVEMENT BY EARLY TUESDAY AFTERNOON.

EXPECTED SNOW TOTALS ARE 8-16 INCHES AT KDEN WITH 10-20 INCHES AT
KAPA AND 6-12 INCHES AT KBJC. THERE WILL BE HEAVY DRIFTING FROM
THE WINDS...ESPECIALLY AT KDEN.

&&

.BOU WATCHES/WARNINGS/ADVISORIES...
BLIZZARD WARNING FROM 8 PM THIS EVENING TO 2 PM MST TUESDAY FOR
COZ040-041-043>046-048>051.

WINTER WEATHER ADVISORY FROM 11 AM THIS MORNING TO 8 AM MST
TUESDAY FOR COZ031-035.

WINTER STORM WARNING FROM 11 AM THIS MORNING TO 8 AM MST TUESDAY
FOR COZ033-034-036.

WINTER WEATHER ADVISORY FROM 8 PM THIS EVENING TO 8 AM MST
TUESDAY FOR COZ038-039-042.

WINTER WEATHER ADVISORY FROM 8 PM THIS EVENING TO 2 PM MST
TUESDAY FOR COZ047.

&&

SHORT TERM...GIMMESTAD
LONG TERM...RJK
AVIATION...GIMMESTAD
Hazardous weather outlook, Nov 16, 5:27 AM MST, 30 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
527 AM MST MON NOV 16 2015

COZ030>051-171230-
JACKSON COUNTY BELOW 9000 FEET-
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-
SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/
NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-
SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/
GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE
9000 FEET-LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-
JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR
CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-
CENTRAL AND SOUTHEAST PARK COUNTY-
LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-
BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD
COUNTY-
NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND
ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY-
ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-
NORTHEAST WELD COUNTY-CENTRAL AND SOUTH WELD COUNTY-MORGAN COUNTY-
CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES-
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-
527 AM MST MON NOV 16 2015

...BLIZZARD CONDITIONS EXPECTED IN MUCH OF NORTHEAST COLORADO TONIGHT
THROUGH TUESDAY WITH AREAS OF HEAVY SNOW IN THE MOUNTAINS...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST AND NORTH CENTRAL
COLORADO.

.DAY ONE...TODAY AND TONIGHT

LIGHT SNOW WILL SPREAD INTO THE MOUNTAINS TODAY...THEN INCREASE
AND BECOME HEAVY AT TIMES TONIGHT. ON THE PLAINS THERE WILL BE
SCATTERED LIGHT RAIN AND SNOW SHOWERS DEVELOPING LATE THIS
AFTERNOON. STRONG NORTH WINDS AND MODERATE TO HEAVY SNOW WILL
DEVELOP QUICKLY THIS EVENING. BLIZZARD CONDITIONS WILL DEVELOP IN
AREAS ROUGHLY ALONG AND SOUTH OF INTERSTATE 76 BY MIDNIGHT. AREAS
FURTHER NORTH WILL HAVE LESS SNOW...BUT STILL STRONG WINDS WITH
AREAS OF BLOWING AND DRIFTING SNOW.

TRAVEL WILL BECOME DANGEROUS IN MOST AREAS BY LATE THIS
EVENING...AND REMAIN SO THROUGH SOMETIME ON TUESDAY. IF YOU MUST
TRAVEL...CONSIDER GOING EARLY TO BEAT THE STORM OR WAITING UNTIL
CONDITIONS IMPROVE LATER ON TUESDAY. ROAD CLOSURES ARE LIKELY ON
THE PLAINS...ESPECIALLY EAST AND SOUTH OF DENVER...AND OTHER ROADS
MAY BECOME IMPASSABLE DUE TO DRIFTING OR WHITEOUT CONDITIONS FROM
BLOWING SNOW.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

WIDESPREAD SNOW...WITH STRONG NORTHERLY WINDS AND BLOWING SNOW
WILL CONTINUE TO CAUSE BLIZZARD CONDITIONS OVER THE PLAINS OF
NORTHEAST COLORADO THROUGH MOST OF TUESDAY. LIGHT SNOW WILL
CONTINUE IN THE HIGH MOUNTAINS THROUGH MUCH OF TUESDAY. SNOW IN
THE MORNING OVER THE FOOTHILLS AND ADJACENT PLAINS WILL GRADUALLY
DECREASE BY AFTERNOON. TOTAL SNOWFALL AMOUNTS WILL BE 3 TO 6 INCHES
FROM GREELEY AND FORT COLLINS TO BOULDER. ACROSS DENVER AMOUNTS
WILL RANGE FROM 6 INCHES IN THE NORTHWEST SUBURBS TO AS MUCH AS
16 INCHES IN THE SOUTHEAST. FROM 8 TO 18 INCHES OF SNOW IS
EXPECTED IN A BAND FROM DOUGLAS COUNTY EASTWARD TO BETWEEN LIMON
AND AKRON. IN THE MOUNTAINS 4 TO 10 INCHES IS EXPECTED IN THE
VALLEYS AND NORTHERN FOOTHILLS...WITH 10 TO 20 INCHES IN THE
HIGHER MOUNTAINS AND THE FOOTHILLS SOUTHWEST OF DENVER.

SNOW WILL BE DONE OVER MUCH OF THE FORECAST AREA TUESDAY EVENING...
WITH A CHANCE OF LIGHT SNOW CONTINUING OVER THE HIGH MOUNTAINS
THROUGH WEDNESDAY NIGHT. THERE WILL BE A SLIGHT CHANCE OF SNOW IN
THE ALPINE AREAS FRIDAY AFTERNOON THROUGH SATURDAY MORNING
OTHERWISE DRY CONDITIONS WILL PREVAIL ELSEWHERE THROUGH SUNDAY.

.SPOTTER INFORMATION STATEMENT...

SNOWFALL AND HIGH WIND REPORTS FROM SPOTTERS WILL BE APPRECIATED.

GIMMESTAD/RJK

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 16, 5:57 AM MSTBlizzard WarningBOUAdams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 7 more32 hr
Nov 16, 5:57 AM MSTWinter Weather AdvisoryBOUBoulder, Broomfield, Elbert, Grand, Jackson, Jefferson and 4 more26 hr

Nearby

Winter Storm Warnings in Colorado, 2015Every winter storm warning in 2015

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.