Hazardous Weather Outlook
Issued by NWS Denver/Boulder, CO

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FLUS45 KBOU 211134

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
434 AM MST Wed Feb 21 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-
434 AM MST Wed Feb 21 2018

This hazardous weather outlook is for northeast and north central

.DAY ONE...Today and Tonight

A cold airmass remains in place across Northern Colorado this
morning, but expect slightly warmer temperatures by afternoon.
Patchy fog will continue to develop over low lying areas early
this morning, mainly North of Denver and along the South Platte
River Valley.

An upper level disturbance brewing over the Great Basin will
result in increasing clouds and a chance of snow developing later
this afternoon and tonight over the mountains. Best chance of
accumulating snow will be over the higher mountains along and
south of the Interstate 70 corridor. Accumulations will generally
be up to 2 inches.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Scattered snow showers will continue over the mountains through
Saturday with the plains staying mostly dry. A weak weather system
will move over the mountains Thursday and Thursday night,
producing a few inches of snowfall. The plains will see a slight
chance of light snow showers Thursday evening. Another storm
system moves over the region Friday into Saturday bringing
increased chances of snow for the plains overnight. Temperatures
will continue to stay below normal with a gradual warm-up into the
lower 40s by Sunday.


Spotter activation will not be needed today or tonight.


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