Winter Weather Warnings / Watches / Advisories
Issued by NWS Denver/Boulder, CO

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WWUS45 KBOU 111206
WSWBOU

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
506 AM MST SUN DEC 11 2016

...A FEW MORE HOURS OF MODERATE TO HEAVY SNOWFALL FOR THE
NORTHERN COLORADO MOUNTAINS THIS MORNING...

.THE VERY MOIST WESTERLY FLOW ALOFT OVER COLORADO HAS BEEN
PRODUCING MODERATE TO HEAVY SNOW AND STRONG WINDS IN THE HIGHER
MOUNTAINS OF NORTHERN COLORADO OVERNIGHT. THE BACK EDGE OF THE
WEATHER SYSTEM WILL BE MOVING OVER THE MOUNTAINS BY MID-MORNING
WHICH WILL CAUSE THE MODERATE TO HEAVY SNOWFALL TO COME TO AN END.
SCATTERED SNOW SHOWERS WILL CONTINUE THROUGH THE AFTERNOON...BUT
ONLY LIGHTER SNOW ACCUMULATIONS ARE EXPECTED AFTER 12 PM.

ROAD CONDITIONS WILL BE ICY AND SNOWPACKED IN THE MOUNTAINS
THIS MORNING. IF YOU ARE PLANNING ON TRAVELING...CHECK THE LATEST
ROAD CONDITIONS AND ANY TRAVEL RESTRICTIONS AND BE PREPARED FOR
WINTER DRIVING CONDITIONS. THE DECREASE IN SNOW THROUGH THE
AFTERNOON SHOULD BRING SOME IMPROVEMENT TO THE ROADS.

COZ031-033-034-111800-
/O.CON.KBOU.WS.W.0010.000000T0000Z-161211T1800Z/
WEST JACKSON AND WEST GRAND COUNTIES ABOVE 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-
INCLUDING THE CITIES OF EAST SLOPES PARK AND NORTHERN GORE
RANGES, GORE PASS, RABBIT EARS PASS, 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,
AND WINTER PARK
506 AM MST SUN DEC 11 2016

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* TIMING...MODERATE TO HEAVY SNOW WILL CONTINUE THROUGH ABOUT 10
  AM. SOME CLEARING AND A SHIFT TO SCATTERED SNOW SHOWERS WILL
  SPREAD FROM NORTH TO SOUTH THROUGH THE EARLY AFTERNOON.

* SNOW ACCUMULATIONS...2 TO 5 INCHES ADDITIONAL ACCUMULATION THIS
MORNING.

* WIND/VISIBILITY...WEST WINDS 20 TO 40 MPH NEAR AND ABOVE
  TIMBERLINE...WITH GUSTS TO 60 MPH OR MORE ON THE HIGH PASSES.
  VISIBILITY MAY LOWER TO A COUPLE HUNDRED FEET AT TIMES ON THE
  PASSES...AND AS LOW AS A QUARTER MILE AT TIMES ON LOWER
  SLOPES.

* IMPACTS...THE SNOW AND BLOWING SNOW WILL PRODUCE HAZARDOUS AND
  SLOW TRAVEL CONDITIONS ACROSS THE MOUNTAINS. TRAVEL
RESTRICTIONS ARE LIKELY...AND ROAD CLOSURES ARE POSSIBLE.

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. CHECK ROAD
CONDITIONS BEFORE YOU GO. IF YOU MUST TRAVEL...KEEP AN EXTRA
FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN
EMERGENCY.

&&

$$

COZ030-032-111800-
/O.CON.KBOU.WW.Y.0027.000000T0000Z-161211T1800Z/
JACKSON COUNTY BELOW 9000 FEET-
GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-
INCLUDING THE CITIES OF GOULD, NORTH PARK, RAND, SPICER, WALDEN,
DILLON, FRASER, GRANBY, GRAND LAKE, HOT SULPHUR SPRINGS,
AND KREMMLING
506 AM MST SUN DEC 11 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...

* TIMING...SNOW WILL CONTINUE THROUGH MID-MORNING.

* SNOW ACCUMULATIONS...1 TO 4 INCHES ADDITIONAL ACCUMULATION.

* WIND/VISIBILITY...WEST 15 TO 25 MPH. VISIBILITIES WILL BE
  REDUCED TO ONE QUARTER MILE AT TIMES IN SNOW AND BLOWING SNOW.

* IMPACTS...THE SNOW AND BLOWING SNOW WILL PRODUCE HAZARDOUS AND
  SLOW TRAVEL CONDITIONS THIS MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING... ESPECIALLY IN OPEN
AREAS.

&&

$$



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