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2 products issued by NWS for: 3 Miles SE Silver Plume CO
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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1033 AM MDT Sat Jul 31 2021

COZ030>051-011645-
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-
1033 AM MDT Sat Jul 31 2021

...FLASH FLOOD WATCH CONTINUES FOR THE MOUNTAINS, FOOTHILLS, AND
I-25 URBAN CORRIDOR THROUGH THIS EVENING...

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

.DAY ONE...Today and Tonight

The threat of flash flooding will remain across the mountains,
foothills, and I-25 Urban Corridor this afternoon and evening.
Stronger storms will be capable of producing 1.5 to 2.5 inches in
less than an hour. While the burn scars will be most at risk for
flash flooding, any location along the Front Range and I-25
Corridor may see flash flooding from locally heavy rainfall today.
This includes urban areas and locations that experienced heavier
rainfall yesterday. Storms are expected to slowly diminish from
north to south across the Front Range this evening.

Avoid burn areas and flood prone areas today. Have multiple ways
to receive a warning, including television, weather radio, phone,
internet, social media, and friends and family. Be ready to take
action and move to higher ground if you live in a flood prone
area, and never drive into flooded roads.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Sunday should be drier across the area with only scattered
thunderstorms across the higher terrain. This will lead to a
limited flash flood threat across the burn areas. Moisture is
expected to increase Monday and Tuesday, with heavy rainfall
possible across the Foothills and Mountains each day. A warming
and drying pattern is expected Wednesday and beyond, with
temperatures warming back into the 90s for the urban corridor by
Friday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight, but
rainfall reports or any reports of flooding would be greatly
appreciated.

$$



Flash Flood Watch

Flood Watch
National Weather Service Denver CO
211 PM MDT Sat Jul 31 2021

COZ030>035-010300-
/O.CON.KBOU.FF.A.0007.000000T0000Z-210801T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-
Including the cities of North Park, Rocky Mountain National Park,
Mt Zirkel, Laramie and Medicine Bow Mountains, Red Feather Lakes,
Breckenridge, Williams Fork Mountains, Glendevey, Indian Peaks,
Nederland, Eisenhower Tunnel, Kremmling, East Slopes Southern
Gore Range, Mount Evans, Grand Lake, Cameron Pass, East Slopes
Mosquito Range, Berthoud Pass, Winter Park, Granby, Hot Sulphur
Springs, Kenosha Mountains, Gould, Willow Creek Pass, Spicer,
Rand, Estes Park, Dillon, Fraser, Walden, and Rabbit Ears Range
211 PM MDT Sat Jul 31 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING...

The Flash Flood Watch continues for

* Portions of central and north central Colorado, including the
  following areas, in central Colorado, Grand and Summit Counties
  Below 9000 Feet and South and Southeast Grand/West Central and
  Southwest Boulder/Gilpin/Clear Creek/Summit/North and West Park
  Counties Above 9000 Feet. In north central Colorado, Jackson
  County Below 9000 Feet, Larimer and Boulder Counties Between 6000
  and 9000 Feet, South and East Jackson/Larimer/North and Northeast
  Grand/Northwest Boulder Counties Above 9000 Feet and West Jackson
  and West Grand Counties Above 9000 Feet.

* Until 9 PM MDT this evening.

* Additional rounds of showers and storms can be expected through
  this evening.  The stronger storms will produce up to 1 inch of
  rain in an hour, but the persistent nature of showers and storms
  will still be capable of producing flash flooding, especially in
  burn areas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$



U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
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