Hazardous Weather Outlook
Issued by NWS Denver/Boulder, CO

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FLUS45 KBOU 251659

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1059 AM MDT Mon Sep 25 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-
1059 AM MDT Mon Sep 25 2017

This hazardous weather outlook is for northeast and north central

.DAY ONE...Today and Tonight

Light rain showers are expected today on the plains, especially
the eastern portion. In the mountains, rain and snow showers will
develop this afternoon, mainly north of Interstate 70. The snow
level will be between 9 and 10 thousand feet with light
accumulations over the higher ridges. Showers will diminish by
early evening. Patchy fog is possible toward morning, and frost is
likely in many mountain areas, and possibly on the plains near the
Wyoming border.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Cool and dry weather on Tuesday will give way to moist and
unsettled weather during the latter half of the week. There will
be a chance of showers and afternoon thunderstorms mainly in the
mountains on Wednesday. For Thursday and Friday, the chance for
showers will increase everywhere with a slow moving storm system.
High mountain areas may even see some snow accumulation. For
Saturday, there will be still a chance of showers, mainly over and
near the Front Range, then a turn to dry and warmer weather for


Spotter activation will not be needed today or tonight.


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