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

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WWUS45 KBOU 232227
WSWBOU

URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver/Boulder CO
327 PM MST Thu Feb 23 2017

...SNOW ACROSS THE NORTHERN COLORADO MOUNTAINS...

.A Pacific storm system will move across over the northern plains
through tonight. This will bring continued snow to the northern
Colorado mountains and eastern plains. The snow will taper off
late tonight into Friday morning. The snowfall will lead to winter
driving conditions over the northern Colorado passes with slick
roads possible on the plains.

Snowfall amounts on the plains have ranged from 1 to 7 inches
further north over the Wyoming border with 5 to 8 on the
Foothills.

COZ042-048-050-051-240630-
/O.CON.KBOU.WW.Y.0012.000000T0000Z-170224T0700Z/
Northeast Weld County-Logan County-Sedgwick County-
Phillips County-
Including the cities of Briggsdale, Grover, Pawnee Buttes,
Raymer, Stoneham, Crook, Merino, Sterling, Peetz, Julesburg,
Ovid, Sedgwick, Amherst, Haxtun, and Holyoke
327 PM MST Thu Feb 23 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MST
TONIGHT...

* AFFECTED AREAS...Northeast Weld...Logan...Sedgwick and
  Phillips Counties

* TIMING...Light snow showers will continue into the overnight
  hours then diminish by early Friday morning

* SNOW ACCUMULATIONS...4 to 7 inches with higher amounts closer
  to the Wyoming border

* WIND/VISIBILITY...Sustained winds of 10 to 15 mph with gusts up
  to 22 mph will be possible through the early evening causing
  reduced visibility and slick roads.

* IMPACTS...Snow and winds will create hazardous winter driving
  conditions with reduced visibility and snow possibly blowing
  onto roadways. Roads will become icy and snow packed. Commuters
are asked to use caution.

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.

&&

$$

COZ031-033-240630-
/O.CON.KBOU.WW.Y.0012.000000T0000Z-170224T1600Z/
West Jackson and West Grand Counties Above 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder 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, and Willow Creek Pass
327 PM MST Thu Feb 23 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST
FRIDAY...

* AFFECTED AREAS...Jackson...Grand...Northwest Boulder...and
  western Larimer counties above 9000 ft.

* TIMING...Snow will continue through this evening, then gradually
  decrease Friday morning.

* SNOW ACCUMULATIONS...8 to 14 inches.

* WIND/VISIBILITY...Higher elevations will have southwest winds
  of 15 to 25 mph with gusts to 40 mph, becoming northwest by
  Thursday night. Snow and blowing snow is expected to drop
  visibility to a quarter mile at times.

* IMPACTS...Snow and winds will create hazardous winter driving
  conditions with blowing and drifting snow. Roads will become
  icy and snow packed.

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.

&&

$$



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