619  
WWUS85 KVEF 191214  
RFWVEF  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
514 AM PDT SUN MAY 19 2013  
 
.A DRY COLD FRONT WILL BRING GUSTY NORTH WINDS DOWN THE COLORADO  
RIVER VALLEY FROM EARLY MONDAY THROUGH MONDAY AFTERNOON. THESE WINDS  
ALONG WITH DRY FUELS AND RELATIVE HUMIDITY VALUES NEAR 10 PERCENT OR  
LESS MAY COMBINE TO CREATE THE POTENTIAL FOR HAZARDOUS FIRE  
BEHAVIOR.  
 
AZZ101-CAZ229-NVZ466-192230-  
/O.CON.KVEF.FW.A.0005.130520T1600Z-130520T2200Z/  
LAKE MEAD NRA/COLORADO RIVER-AZ SIDE-LOWER COLORADO RIVER VALLEY-  
LAKE MEAD NRA/COLORADO RIVER-NV SIDE-  
514 AM PDT SUN MAY 19 2013 /514 AM MST SUN MAY 19 2013/  
 
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING  
THROUGH MONDAY AFTERNOON FOR STRONG WINDS AND LOW RELATIVE  
HUMIDITY FOR FIRE WEATHER ZONES 101...229 AND 466...  
 
* AFFECTED AREA...IN ARIZONA...FIRE WEATHER ZONE 101 LAKE MEAD  
NRA/COLORADO RIVER-AZ SIDE. IN CALIFORNIA...FIRE WEATHER ZONE 229  
LOWER COLORADO RIVER VALLEY. IN NEVADA...FIRE WEATHER ZONE 466  
LAKE MEAD NRA/COLORADO RIVER-NV SIDE. THE MOST FAVORABLE AREA WILL  
BE FROM LAUGHLIN-BULLHEAD CITY TO NEAR NEEDLES.  
 
* TIMING...WINDS WILL INCREASE LATE SUNDAY NIGHT WITH THE  
STRONGEST WINDS EXPECTED LATE MONDAY MORNING THROUGH EARLY  
MONDAY AFTERNOON.  
 
* WIND...NORTH WINDS 15 TO 25 MPH WITH GUSTS NEAR 40 MPH FROM  
LAUGHLIN-BULLHEAD CITY TO NEAR NEEDLES.  
 
* HUMIDITY...10 TO 15 PERCENT WITH LOCAL AREAS NEAR 5 PERCENT.  
 
* IMPACTS...THE COMBINATION OF GUSTY WINDS...LOW RELATIVE  
HUMIDITY AND DRY FUELS MAY CREATE CONDITIONS THAT ARE  
FAVORABLE FOR EXTREME FIRE GROWTH POTENTIAL AND EXTREME FIRE  
BEHAVIOR.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE POSSIBLE. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG  
WARNINGS.  
 
 
 
 
 
HTTP://WEATHER.GOV/LASVEGAS  
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