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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1049 AM MDT Tue Jun 19 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-
1049 AM MDT Tue Jun 19 2018


This hazardous weather outlook is for northeast and north central

.DAY ONE...Today and Tonight

Another round of strong to severe thunderstorms is likely this
afternoon and evening across the plains. Look for scattered
thunderstorms to develop across the higher terrain, including the
Foothills, Palmer Divide, and Cheyenne Ridge area by noon. Those
storms will develop and move east across the plains early this
afternoon and evening. Large hail up to 2 inches in diameter,
damaging winds of 60 mph or more, and even a couple tornadoes will
be possible from the stronger storms. Heavy rain will also be an
impact, causing localized flooding problems over urban areas with
poor drainage, low lying areas, and potentially over southeastern
Weld County into northwesterly Morgan County where 4 to 6 inches
of rain fell last night.

Outflow and a cool front will push down from the north this
evening to likely keep some storms going and may even bring a
second round to the area mid-evening. Storms are then expected to
decrease from west to east across the plains around midnight.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Drier weather will return for Wednesday through Saturday with
only a slight chance of thunderstorms in the afternoon and
evening. A weather system may affect the area by Sunday bringing
a better chance of thunderstorms.


Spotter activation may be required by 1 PM.


U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
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