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Colorado, Grand Valley

Flash Flood Watch

Statement as of 3:55 PM MDT on July 28, 2014

Expires 2:00 AM EDT on July 29, 2014


... Flash Flood Watch remains in effect until midnight MDT
tonight...
... Flash Flood Watch in effect from Tuesday afternoon through
Tuesday evening...

The Flash Flood Watch continues for

* portions of Colorado and Utah... including the following
areas... in Colorado... Animas river basin... central Gunnison
and Uncompahgre River basin... Grand Valley... grand and
Battlement mesas... northwest San Juan Mountains... Paradox
Valley/lower Dolores River... San Juan River basin... southwest
San Juan Mountains... Uncompahgre Plateau and Dallas Divide...
upper Gunnison River Valley and west Elk and Sawatch
mountains. In Utah... arches/Grand Flat and La Sal and Abajo
Mountains.

* Until midnight MDT tonight

* flash flooding is possible this evening due to heavy rainfall
from monsoonal moisture and a disturbance that will move north
over the area. Storms will also be slow moving further
increasing flash flooding risks.

* Debris and mud flows will be possible especially near old burn
scars.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.


The National Weather Service in Grand Junction has issued a

* Flash Flood Watch for portions of Colorado and Utah...
including the following areas... in Colorado... Animas river
basin... central Gunnison and Uncompahgre River basin... Grand
Valley... grand and Battlement mesas... northwest San Juan
Mountains... Paradox Valley/lower Dolores River... San Juan
River basin... southwest San Juan Mountains... Uncompahgre
Plateau and Dallas Divide... upper Gunnison River Valley and
west Elk and Sawatch mountains. In Utah... arches/Grand Flat
and La Sal and Abajo Mountains.

* From Tuesday afternoon through Tuesday evening

* flash flooding is possible Tuesday afternoon and evening due to
heavy rainfall from monsoonal moisture and another disturbance
that will move north over the area. Storms will also be slow
moving further increasing flash flooding risks.

* Debris and mud flows will be possible especially near old burn
scars.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.






Public Information Statement

Statement as of 7:55 PM MDT on July 28, 2014


The following are preliminary 24 hour precipitation reports from
western Colorado and eastern Utah, ending around 7 PM Monday.
Amounts are in inches.


Western Colorado and eastern Utah 24 hour stations:

Aspen, 0.46.
Durango, 0.33.


Official climate stations of western colorado:

Altenbern, 0.12.
Taylor Park, 0.12.


Official climate stations of eastern utah:

Bluff, 0.17.


Climate reference network sites of western colorado:

8 miles southeast of Cortez, 0.33.
Arriola, 0.75.


Weather Severe Map
Alabama - Coastal Hazard Statement
Alaska - Record Report
Arizona - Flash Flood Watch , Record Report , Public Information Statement
Arkansas - Flood Warning
California - Flash Flood Warning , Flash Flood Watch , Fire Weather Watch , Record Report , Public Information Statement
Colorado - Flash Flood Warning , Flash Flood Watch , Areal Flood Advisory, Flash Flood Watch , Public Information Statement
Connecticut - Public Information Statement
Florida - Flood Warning , Coastal Hazard Statement , Public Information Statement
Georgia - Record Report , Public Information Statement
Guam - Flash Flood Watch, High Surf Advisory
Idaho - Heat Advisory
Illinois - Beach Hazard Statement , Public Information Statement
Indiana - Beach Hazard Statement , Record Report , Public Information Statement
Kentucky - Record Report , Public Information Statement
Louisiana - Special Statement
Maine - Severe Thunderstorm Warning , Special Statement
Maryland - Record Report , Public Information Statement
Massachusetts - Public Information Statement
Michigan - Beach Hazard Statement , Record Report
Minnesota - Special Statement , Record Report
Nevada - Areal Flood Advisory , Flash Flood Watch , Special Statement
New Hampshire - Public Information Statement
New Mexico - Flash Flood Watch , Areal Flood Advisory
New York - Areal Flood Advisory , Record Report , Public Information Statement
North Carolina - Record Report , Public Information Statement
North Dakota - Flood Warning
Ohio - Record Report , Public Information Statement
Oregon - Fire Weather Watch , Special Statement
Pennsylvania - Record Report , Public Information Statement
Rhode Island - Public Information Statement
South Carolina - Record Report
South Dakota - Record Report
Tennessee - Record Report , Public Information Statement
Texas - Public Information Statement
Utah - Flash Flood Watch , Public Information Statement
Vermont - Flash Flood Warning , Areal Flood Advisory , Public Information Statement
Virginia - Record Report , Public Information Statement
Washington - Heat Advisory , Special Statement
West Virginia - Record Report , Public Information Statement
Wyoming - Special Statement , Public Information Statement