820   
WWUS85 KBOU 120841  
RFWBOU  
  
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
241 AM MDT SAT APR 12 2025  
  
COZ214>216-238>244-122100-  
/O.CON.KBOU.FW.W.0012.250412T1800Z-250413T0200Z/  
CENTRAL AND SOUTHEAST PARK COUNTY-  
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-  
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-  
241 AM MDT SAT APR 12 2025  
  
...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM MDT  
THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE DENVER  
METRO, FOOTHILLS, SOUTH PARK, PALMER DIVIDE, AND PORTIONS OF THE  
PLAINS...  
  
* AFFECTED AREA...FIRE WEATHER ZONES 214, 215, 216, 238, 239,   
  240, 241, 242, 243 AND 244.  
  
* TIMING...FROM NOON TODAY TO 8 PM MDT THIS EVENING.  
  
* WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 40 MPH.  
  
* RELATIVE HUMIDITY...AS LOW AS 6 PERCENT.  
  
* IMPACTS...CONDITIONS WILL BE FAVORABLE FOR RAPID FIRE SPREAD.   
  AVOID OUTDOOR BURNING AND ANY ACTIVITY THAT MAY PRODUCE A   
  SPARK AND START A WILDFIRE.  
  
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
  
A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE EITHER OCCURRING NOW....OR WILL SHORTLY. A COMBINATION OF  
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES CAN  
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.  
  
  
  
  
 
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