Hazardous Weather Outlook
Issued by NWS Denver/Boulder, CO

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FLUS45 KBOU 181814

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1114 AM MST Sun Feb 18 2018

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
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
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Logan County-Washington County-Sedgwick County-Phillips County-
1114 AM MST Sun Feb 18 2018


This hazardous weather outlook is for northeast and north central

.DAY ONE...Today and Tonight

Gusty winds in the mountains and foothills are expected to
gradually decrease by this evening. Meanwhile, unseasonably warm
temperatures, very low relative humidity and gusty southwest winds
of 25 to 35 mph today will create high rangeland fire danger
conditions along the Palmer Divide in Douglas, Elbert and Lincoln
Counties this afternoon. Winds will subside in most areas this
evening. After midnight, a cold front will slip into northeast
Colorado bringing much colder temperatures, low clouds and a
chance of freezing drizzle to the area towards morning.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Areas of light freezing drizzle and very light snow on the plains
may bring slick travel conditions to the plains and I-25 Corridor
Monday morning. Sidewalks may also be slick in areas that see the
freezing drizzle.

In the mountains, snow will develop through the course of the day
Monday and become heavier in the afternoon and evening. That snow
will spread northeast across the plains late Monday afternoon and
Monday night.

At this time, expect snow amounts with storm system to range
between 1 and 4 inches on the plains, with potential for up to 6
inches in locations north of Denver to the Wyoming border. In the
mountains, look for snowfall amounts to mostly range between 4 and
10 inches, with locally higher amounts north of Rabbit Ears Pass.

Temperatures will be very cold with single digit lows and some
below zero readings possible both Monday night and Tuesday night.


Spotter activation will not be needed today or tonight.


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