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California, San Bernardino County-Upper Colorado River Valley

Flash Flood Watch

Statement as of 2:31 PM MDT on August 01, 2014

Expires 1:00 AM EDT on August 04, 2014


... Flash Flood Watch in effect from Saturday afternoon through
Sunday evening...

The National Weather Service in Las Vegas has issued a

* Flash Flood Watch for portions of northwest Arizona...
California and Nevada... including the following areas... in
northwest Arizona... Lake havasu and Fort Mohave... Lake Mead
National Recreation Area... northwest deserts and northwest
plateau. In California... Cadiz basin... eastern Mojave Desert...
   morongo basin... San Bernardino County-upper Colorado River
valley and western Mojave Desert. In Nevada... Lake Mead
National Recreation Area... Las Vegas Valley... Lincoln County...
   northeast Clark County... Sheep Range... southern Clark
County... Spring Mountains-Red Rock Canyon and western Clark
and southern Nye County.

* From Saturday afternoon through Sunday evening

* a substantial increase in moisture will accompany a low pressure
system moving up from Baja California and northwest Mexico
Saturday afternoon through Sunday. This will fuel increasing
coverage of thunderstorms with heavy rain across southern
Nevada... northwest Arizona and southeast California beginning
Saturday afternoon and continuing Saturday night and Sunday.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation
and persons in and near the watch area should be alert to the
potential for heavy rainfall.





Weather Severe Map
Alabama - Record Report , Public Information Statement
Alaska - Record Report
Arizona - Areal Flood Advisory , Areal Flood Advisory, Flash Flood Watch , Special Statement , Public Information Statement
Arkansas - Record Report
California - Flash Flood Warning , Flash Flood Watch , Record Report , Public Information Statement
Colorado - Flood Watch / Flood Statement , Areal Flood Advisory , Public Information Statement
Connecticut - Public Information Statement
Florida - Record Report , Public Information Statement
Georgia - Areal Flood Advisory , Special Statement , Record Report , Public Information Statement
Guam - High Surf Advisory
Idaho - Record Report
Illinois - Flash Flood Warning , Areal Flood Advisory , Special Statement
Iowa - Public Information Statement
Kansas - Record Report , Public Information Statement
Kentucky - Flash Flood Warning , Areal Flood Advisory , Record Report
Louisiana - Record Report
Maryland - Record Report
Massachusetts - Public Information Statement
Minnesota - Public Information Statement
Mississippi - Record Report
Missouri - Record Report
Montana - Special Statement
Nevada - Flash Flood Watch , Areal Flood Advisory , Areal Flood Advisory, Flash Flood Watch , Special Statement , Record Report , Public Information Statement
New Hampshire - Public Information Statement
New Mexico - Flash Flood Warning , Areal Flood Advisory , Areal Flood Advisory, Flash Flood Watch , Flash Flood Watch , Public Information Statement
New York - Flash Flood Warning, Areal Flood Warning , Flash Flood Warning , Areal Flood Advisory , Special Statement , Public Information Statement
North Carolina - Areal Flood Watch , Record Report
North Dakota - Flood Warning , Areal Flood Advisory
Ohio - Areal Flood Advisory , Record Report
Oklahoma - Record Report
Oregon - Fire Weather Warning , Special Statement , Record Report , Public Information Statement
Pennsylvania - Record Report
Puerto Rico - Tropical Storm Warning
Rhode Island - Public Information Statement
South Carolina - Areal Flood Watch , Special Statement , Record Report
Tennessee - Record Report , Public Information Statement
Texas - Areal Flood Advisory , Flash Flood Watch , Special Statement , Record Report , Public Information Statement
Utah - Flash Flood Warning
Vermont - Public Information Statement
Virgin Islands - Tropical Storm Warning
Virginia - Special Statement , Record Report
Washington - Flash Flood Watch , Fire Weather Warning , Record Report , Public Information Statement
West Virginia - Record Report
Wisconsin - Areal Flood Advisory , Special Statement , Public Information Statement