910  
WWUS85 KCYS 171624  
RFWCYS  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1024 AM MDT SAT OCT 17 2026  
 
...RED FLAG WARNING IN EFFECT UNTIL 7 PM MDT THIS EVENING DUE TO WIND  
AND LOW RELATIVE HUMIDITY FOR NORTH SNOWY RANGE FOOTHILLS...  
 
WYZ427-180100-  
/O.NEW.KCYS.FW.W.0046.261017T1624Z-261018T0100Z/  
NORTH SNOWY RANGE FOOTHILLS-  
1024 AM MDT SAT OCT 17 2026  
   
..RED FLAG WARNING IN EFFECT UNTIL 7 PM MDT THIS EVENING  
 
THE NATIONAL WEATHER SERVICE IN CHEYENNE WY HAS ISSUED A RED FLAG  
WARNING.  
 
* AFFECTED AREA...FIRE WEATHER ZONE 427.  
 
* TIMING...UNTIL 7 PM MDT THIS EVENING.  
 
* WINDS...WEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 60 MPH POSSIBLE.  
 
* RELATIVE HUMIDITY...RELATIVE HUMIDITY BETWEEN 8 TO 12 PERCENT.  
 
* IMPACTS...ANY FIRES THAT DEVELOP WILL SPREAD RAPIDLY. OUTDOOR  
BURNING IS NOT RECOMMENDED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A RED FLAG WARNING IS ISSUED WHEN WE IDENTIFY WEATHER CONDITIONS THAT  
PROMOTE RAPID SPREAD OF FIRE WHICH MAY BECOME LIFE-THREATENING. THIS  
DOES NOT MEAN THERE IS A FIRE. THESE CONDITIONS ARE EITHER OCCURRING  
NOW OR WILL BEGIN SOON. IT IS IMPORTANT TO HAVE MULTIPLE WAYS TO  
RECEIVE INFORMATION FROM AUTHORITIES.  
 
 
 
 
 
FULLER  
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