Hazardous Weather Outlook
Issued by NWS Denver/Boulder, CO

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FLUS45 KBOU 221620

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1020 AM MDT Tue Aug 22 2017

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-
1020 AM MDT Tue Aug 22 2017

This hazardous weather outlook is for northeast and north central

.DAY ONE...Today and Tonight

Scattered thunderstorms will develop across the high country by
this afternoon, with the highest coverage expected across the
Front Range Mountains and Foothills, and Park County. On the
plains, the airmass will be more stable, but isolated storms near
the Denver metro area cannot be ruled out with the aid of a
Denver convergence zone. At this time, this is expected to set up
across the Denver metro area allowing for a few isolated
thunderstorms by late afternoon and evening. Primary impacts from
the storms will be cloud-to-ground lightning and gusty winds.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Thunderstorms will increase in coverage Wednesday with activity
peaking Thursday as more subtropical moisture pushes into the
area. The stronger storms may produce heavy rainfall, hail, and
gusty winds, but the threat of flooding will be low. Friday
through the weekend will be drier with less thunderstorm


Spotter activation will not be needed today or tonight.



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