881  
FLUS45 KCYS 231013  
HWOCYS  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE CHEYENNE WY  
413 AM MDT MON SEP 23 2019  
 
NEZ002-003-019>021-054-055-095-096-WYZ101>119-241015-  
DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE-  
NORTH SIOUX-SOUTH SIOUX-CONVERSE COUNTY LOWER ELEVATIONS-  
NIOBRARA COUNTY-NORTH LARAMIE RANGE-  
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN-  
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-  
EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY-  
NORTH SNOWY RANGE FOOTHILLS-SOUTHWEST CARBON COUNTY-  
SIERRA MADRE RANGE-UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE-  
LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS-  
CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY-  
413 AM MDT MON SEP 23 2019  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN  
NEBRASKA...EAST CENTRAL WYOMING...SOUTH CENTRAL WYOMING AND  
SOUTHEAST WYOMING.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
NEAR-CRITICAL FIRE WEATHER WILL OCCUR THIS AFTERNOON FROM 12PM  
THROUGH 8PM ACROSS THE HIGH PLAINS AND HIGH TERRAIN OF WYOMING.  
RELATIVE HUMIDITY VALUES WILL FALL TO 10 TO 15 PERCENT WITH WIND  
GUSTS UPWARDS OF 20 TO 25 MPH AT TIMES. IF A FIRE WERE TO OCCUR,  
FIRE SPREAD COULD BE AIDED BY THESE DRY AND WINDY CONDITIONS. FIRE  
WEATHER CONCERNS WILL REDUCE INTO THE EVENING AS TEMPERATURES  
COOL.  
   
DAYS TWO THROUGH SEVEN
 
TUESDAY THROUGH SUNDAY  
 
NEAR-CRITICAL FIRE WEATHER CONDITIONS WILL OCCUR ONCE AGAIN  
TUESDAY AFTERNOON AS WIND GUSTS INCREASE OF 25-30 MPH WITH  
HUMIDITY NEAR 20 PERCENT. FIRE GROWTH COULD BE AIDED IN THESE  
CONDITIONS, IF ONE WAS TO OCCUR.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED.  
 

 
 
ALLEN  
 
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