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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
457 AM MST Mon Jan 21 2019

COZ030>051-221200-
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-
457 AM MST Mon Jan 21 2019

...Winter Storm Watch much of the northeast Plains and Palmer
Divide late this evening through Tuesday morning...
...Winter Weather Advisory across the northern and central
Mountains late this afternoon through Tuesday morning...


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

.DAY ONE...Today and Tonight

A winter storm will move into the area tonight with snow
increasing in the mountains by early evening and across
the rest of the area by mid to late evening. Moderate to heavy
snow may occur over portions of the northeast Plains and Palmer
Divide by late evening and overnight. In addition north winds
gusting to 50 mph will develop across the plains after midnight
with very poor visibilities and possible blizzard conditions.

Travelers should be prepared for snowpacked and slick road
conditions. The strong winds will cause poor visibilities due
to blowing snow. The worst conditions are expected to occur along
Interstate 70 from around Watkins east to the Kansas border, and
Interstate 25 from south of Denver to Monument Ridge. In addition
I-76 may be affected as well from northeast of Denver to Sterling
and Julesburg.


.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Snow, strong winds and blowing snow will continue over the plains
on Tuesday morning. Snow will end by noon, but the strong winds
will continue to cause blowing snow. Travelers should be prepared
for snowpacked and slick road conditions. The strong winds will
cause poor visibilities due to blowing snow.

There will be a chance of snow in the mountains Wednesday through
Saturday evening with a slight chance of snow over the plains
Wednesday night and Thursday. Significant accumulations are not
expected. Temperatures will be near or below seasonal normals
Tuesday through Saturday. Sunday`s readings will warm up.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$



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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