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2 products issued by NWS for: Fort Collins CO
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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
515 AM MST Mon Feb 19 2018

COZ030>051-201215-
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-
515 AM MST Mon Feb 19 2018

...Snow, Freezing Drizzle and Much Colder Temperatures in Store
for Today and Tonight...

This hazardous weather outlook is for northeast and north central
Colorado.

.DAY ONE...Today and Tonight

A Pacific storm system gaining strength over the Great Basin this
morning will track east over Wyoming and northern Colorado later
today bringing snow, possibly heavy at times, to the mountains
and areas of light snow to the high plains this afternoon through
this evening. The heaviest snowfall is likely along and north of
line from Breckenridge in Summit County to Greeley in Weld County.
Portions of the I-25 corridor south of this line may see a mix of
light snow and freezing drizzle early this morning and again
early this evening. Snowfall should diminish in most areas late
tonight. Anticipate difficult winter driving conditions in the
high country and over northern portions of the I-25 urban
corridor.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Scattered snow showers will continue over the mountains and
adjacent plains for Tuesday and Tuesday evening. Mainly dry on
Wednesday but continued cool. Additional disturbances will bring
a continued chance of snow to the mountains from late Wednesday
night through early Saturday. Temperatures will remain below
normal through the week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$
Baker/Entrekin




Winter Weather Advisory

URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
511 AM MST Mon Feb 19 2018

...SNOW AND COLD MAKE A RETURN...

.An upper level storm system and strong cold front will combine
to bring snow to much of Colorado today and tonight. The snow
will spread into the northern mountains this morning, and then
push northeast across the plains late this afternoon and tonight.
The heaviest snow is expected to occur over the mountains Monday
afternoon and evening, and on the adjacent plains Monday night. In
advance of this, there may be a period of light freezing drizzle
and snow on the plains through mid day.

If you are planning travel across Colorado, be prepared for slick
and hazardous travel conditions. Check the latest road conditions
or travel restrictions with CDOT at cotrip.org or dial 5 1 1.

COZ038-192015-
/O.CON.KBOU.WW.Y.0013.180219T2300Z-180220T1200Z/
Fort Collins-
Including the cities of Fort Collins, Hereford, Loveland,
and Nunn
511 AM MST Mon Feb 19 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 5 AM MST TUESDAY...

* WHAT...Snow expected late this afternoon and tonight. Total
  snow accumulations of 3 to 6 inches are expected. Mixed freezing
  drizzle and light snow is possible through mid day Monday.

* WHERE...Fort Collins.

* WHEN...From 4 PM Monday to 5 AM MST Tuesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions,
  including during the evening commute on Monday. Be prepared
  for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities, and use caution while
driving. The latest road conditions for the state you are calling
from can be obtained by calling 5 1 1.

&&

$$




U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
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