Hazardous Weather Outlook
Issued by NWS Denver/Boulder, CO

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FLUS45 KBOU 221304
HWOBOU

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
604 AM MST Thu Feb 22 2018

COZ030>051-231315-
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-
604 AM MST Thu Feb 22 2018

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

.DAY ONE...Today and Tonight

Increasing chances of snow over the mountains through the
morning. Lower elevations along the Urban Corridor and NE counties
will see a chance of light snow by the late morning hours into the
afternoon. Accumulations at higher elevations will range from 3 to
6 inches with 1 to 3 over the plains. Temperatures today will stay
on the cool side with highs in the mid 20s. Overnight temperatures
will once again drop into the single digits and teens with a
chance for fog on the plains by Friday morning.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Another weather disturbance will move into the area Friday
afternoon and evening. Snow showers will become more numerous
across the mountains, with some of the snow also spreading onto
the plains by Friday evening. Over the northeastern sections of
the state, roughly east and northeast of Fort Morgan, areas of
freezing drizzle can be expected Friday evening, before turning to
snow overnight.

This system has potential to produce an inch or two of snow in
some spots along the I-25 Corridor, with 2 to 4 inches over the
far northeast corner of the state, and up to 6 inches in a few
mountain locations.

Travelers should be prepared for winter travel conditions late
Friday afternoon through Friday night. Travel may become quite
hazardous on the northeast plains where freezing drizzle occurs,
as road temps will be well below freezing.

One more round of light snow can be expected in the mountains
Sunday, while on the plains mainly dry conditions develop with a
slow warming trend through early next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$



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