Hazardous Weather Outlook
Issued by NWS Denver/Boulder, CO

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FLUS45 KBOU 151157

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
557 AM MDT Tue May 15 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-
557 AM MDT Tue May 15 2018

This hazardous weather outlook is for northeast and north central

.DAY ONE...Today and Tonight

A few severe thunderstorms are possible this afternoon and
evening. The threat of severe weather today is greatest from
the Denver area east to Limon from 2 PM to 8 PM. The main threat
will be hail up to an inch in diameter and rainfall of up to an
inch in 30 minutes that could cause minor flooding.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Scattered showers and thunderstorms will be possible Wednesday
afternoon and evening. Some storms could produce heavy rain and
hail. Storms will again be possible Thursday afternoon with a
chance of strong to severe storms. The main threat on Thursday
will be large hail and heavy rain over the far eastern plains.
Temperatures will increase into the lower 80s Wednesday and

A cold front will push down Friday and bring rain showers with a
slight chance of thunderstorms. Temperatures will fall slightly on
Friday back into the 70s with low 60s possible on Saturday with
rain. Sunday will see gradually warming temperatures with a slight
chance of showers and thunderstorms by the afternoon.


Spotter activation may be needed after 2 PM.



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