San Juan County, Utah
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: San Juan County, Utah
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Flash Flood Watch
UTZ010-012>016-019>021-517-518-252200-
/O.CON.KSLC.FF.A.0004.000000T0000Z-170726T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wasatch Plateau/Book Cliffs-Castle Country-San Rafael Swell-
Sanpete/Sevier Valleys-West Central Utah-Southwest Utah-
Utahs Dixie and Zion National Park-South Central Utah-
Glen Canyon Recreation Area/Lake Powell-Central Mountains-
Southern Mountains-
Including the cities of Scofield, Price, Castle Dale, Emery,
Green River, Hanksville, Manti, Richfield, Delta, Fillmore,
Beaver, Cedar City, Milford, St George, Kanab, Escalante,
Bullfrog, Cove Fort, Koosharem, Fish Lake, Loa, Panguitch,
and Bryce Canyon
312 AM MDT Tue Jul 25 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flash Flood Watch continues for

* Portions of central Utah and southern Utah, including the
following areas, in central Utah, Castle Country, Central
Mountains, San Rafael Swell, Sanpete/Sevier Valleys, Wasatch
Plateau/Book Cliffs, and West Central Utah. In southern Utah,
Glen Canyon Recreation Area/Lake Powell, South Central Utah,
Southern Mountains, Southwest Utah, and Utahs Dixie and Zion
National Park.

* Through this evening

* Widespread showers and isolated thunderstorms, some with heavy
rainfall, will continue through the morning hours across much of
central and southern Utah. Scattered showers and thunderstorms
capable of producing very heavy rainfall will again be possible
this afternoon and evening across the area.

* Heavy rainfall can lead to rapid onset of flooding, with some
of the most prone areas being slot canyons, burn scars,
normally dry washes, and low water crossings. Water can rise
quickly downstream of heavy rain, even when the actual
thunderstorm is many miles away. Rock and mud slides, as well
as water flowing across roadways, will be possible and could
locally impact travel.

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.

&&

$$

Flash Flood Watch
COZ001>014-017>023-UTZ022>025-027>029-251900-
/O.CON.KGJT.FF.A.0005.000000T0000Z-170726T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Lower Yampa River Basin-Central Yampa River Basin-
Roan and Tavaputs Plateaus-Elkhead and Park Mountains-
Upper Yampa River Basin-Grand Valley-Debeque to Silt Corridor-
Central Colorado River Basin-Grand and Battlement Mesas-
Gore and Elk Mountains/Central Mountain Valleys-
Central Gunnison and Uncompahgre River Basin-
West Elk and Sawatch Mountains-Flat Tops-
Upper Gunnison River Valley-Uncompahgre Plateau and Dallas Divide-
Northwest San Juan Mountains-Southwest San Juan Mountains-
Paradox Valley/Lower Dolores River-
Four Corners/Upper Dolores River-Animas River Basin-
San Juan River Basin-Southeast Utah-Eastern Uinta Mountains-
Eastern Uinta Basin-Tavaputs Plateau-Arches/Grand Flat-
La Sal and Abajo Mountains-Canyonlands/Natural Bridges-
Including the cities of Rangely, Dinosaur, Craig, Hayden, Meeker,
Rio Blanco, Columbine, Hahns Peak, Toponas, Steamboat Springs,
Grand Junction, Fruita, Palisade, Collbran, De Beque, New Castle,
Mesa, Parachute, Rifle, Silt, Eagle, Edwards, Glenwood Springs,
Carbondale, Basalt, Aspen, Vail, Snowmass, Montrose, Hotchkiss,
Delta, Crested Butte, Taylor Park, Marble, Buford, Trappers Lake,
Gunnison, Cimarron, Ridgway, Glade Park, Telluride, Ouray,
Lake City, Silverton, Rico, Hesperus, Gateway, Nucla, Cortez,
Dove Creek, Mancos, Durango, Bayfield, Ignacio, Pagosa Springs,
Blanding, Manila, Dutch John, Vernal, Ballard, Moab,
Castle Valley, Monticello, Canyonlands National Park,
Dead Horse Point State Park, and Fry Canyon
435 AM MDT Tue Jul 25 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flash Flood Watch continues for

* Portions of Colorado and Utah, including the following areas, in
Colorado, Animas River Basin, Central Colorado River Basin,
Central Gunnison and Uncompahgre River Basin, Central Yampa
River Basin, Debeque to Silt Corridor, Elkhead and Park
Mountains, Flat Tops, Four Corners/Upper Dolores River, Gore and
Elk Mountains/Central Mountain Valleys, Grand Valley, Grand and
Battlement Mesas, Lower Yampa River Basin, Northwest San Juan
Mountains, Paradox Valley/Lower Dolores River, Roan and Tavaputs
Plateaus, San Juan River Basin, Southwest San Juan Mountains,
Uncompahgre Plateau and Dallas Divide, Upper Gunnison River
Valley, Upper Yampa River Basin, and West Elk and Sawatch
Mountains. In Utah, Arches/Grand Flat, Canyonlands/Natural
Bridges, Eastern Uinta Basin, Eastern Uinta Mountains, La Sal
and Abajo Mountains, Southeast Utah, and Tavaputs Plateau.

* Scattered to numerous thunderstorms with heavy rain are expected
over the watch area today. The threat for flash flooding will
linger through the evening hours.

* Flash flooding due to heavy rainfall is possible, especially
over already saturated soils and areas of steep terrain. Steep
canyons, burn scars, and normally dry streams, washes and
arroyos are most susceptible to flash flooding. Water can rise
quickly downstream of heavy rain, even when a thunderstorm is
miles away. Rock and mud slides, and high water flowing across
roads, are also possible which could impact travel.

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.

&&

$$
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