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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
409 AM MDT Thu Aug 17 2017

COZ030>051-181015-
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-
409 AM MDT Thu Aug 17 2017

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

.DAY ONE...Today and Tonight

Isolated showers and thunderstorms will develop over the
mountains and higher terrain by this afternoon and move over the
plains through this evening. The strongest storms will be along
and east of a line from Limon to Julesburg where a marginal severe
threat exists with hail approaching one inch in diameter and
gusty winds. Further west...expect mainly light rain and gusty
winds to 40 mph with the weaker showers and thunderstorms.
Temperatures will be warmer today with readings mainly in the 80s
over lower elevations.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Thunderstorm chances will decrease on Friday. For the weekend
into early next week, a return to a moist southwesterly flow will
increase the chances for storms especially in the high country
with only a slight chance across the plains.


.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$




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