Hazardous Weather Outlook
Issued by NWS Denver/Boulder, CO

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HWOBOU

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
548 AM MST Fri Jan 19 2018

COZ030>051-201300-
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-
548 AM MST Fri Jan 19 2018

...Snow and wind Saturday night and Sunday...

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

.DAY ONE...Today and Tonight

Winds will gust as high as 60 mph over the higher elevations of
the Front Range today. Gusts in the 30-40 mph range can be
expected over the rest of the mountains this afternoon. The plains
will see near record high temperatures in the 60s to lower 70s.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

A winter storm system will move across the region Saturday night
through Sunday. Snow will develop in the mountains late Saturday
afternoon with a chance of rain and snow across across the plains
by Saturday evening. The rain will change to all snow by midnight
across the plains. Snow will continue on Sunday with gusty north
winds producing areas of blowing snow over the plains especially
in the afternoon into Sunday evening. The snow will gradually end
from west to east Sunday afternoon into Sunday evening.

At this time exact snowfall accumulations are uncertain, however,
hazardous driving conditions will likely develop in the mountains
by Saturday evening and then spread across the northeast plains
late Saturday night into Sunday.

Weather conditions will improve late Sunday night into Monday as
the storm system moves east of the area.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Gimmestad/RPK



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