447  
FNUS73 KARX 230849  
FWSARX  
 
SPOT FORECAST FOR GASNER HOLLOW MELLI BIXBY PRAIRIES...WISCONSIN DNR  
NATIONAL WEATHER SERVICE LA CROSSE WI  
349 AM CDT FRI OCT 23 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON OCTOBER 23.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (608) 784-8292 IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
 
AN ANOMALOUSLY WARM FALL DAY AND A CONTINUED LACK OF RAIN WILL  
LEAD TO RELATIVE HUMIDITY VALUES DROPPING A BIT BELOW 40 PERCENT  
THIS AFTERNOON. WINDS SHOULD CONSISTENTLY BE OUT OF THE SOUTHEAST  
TO AROUND 10 MPH WITH GUSTS TO 15 MPH THROUGH THE DAY. WHILE SMOKE  
VENTILATION WILL BE POOR AT THE PLANNED IGNITION TIME, IT SHOULD  
QUICKLY BECOME FAIR BY NOON, RETURNING TO POOR BY AROUND 5 PM.  
THERE IS A VERY SMALL (5%) CHANCE FOR A LIGHT SHOWER BETWEEN 5 PM  
AND 10 PM THAT WOULD LEAD TO BRIEF SPORADIC WINDS, PARTICULARLY IF  
IT OCCURS BEFORE SUNSET (6 PM).  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).  
CWR.................0 PERCENT.  
TEMPERATURE.........66 AT IGNITION...MAX 76.  
RH..................56 PERCENT AT IGNITION...MIN 39 PERCENT.  
WIND (20 FT)........WINDS SOUTHEAST AT 7 MPH AT  
IGNITION...OTHERWISE SOUTHEAST WINDS 7 TO 8  
MPH.  
MIXING HEIGHT.......1200 FT AGL AT IGNITION...OTHERWISE 2500 FT AGL  
INCREASING TO 3700 FT AGL LATE IN THE  
AFTERNOON, THEN DECREASING TO 1100 FT AGL LATE  
IN THE AFTERNOON.  
TRANSPORT WINDS.....SOUTH 12 TO 15 MPH.  
SMOKE DISPERSAL.....POOR /12300 KNOT-FT/ AT IGNITION. MAX...GOOD  
/48600 KNOT-FT/.  
 
TIME (CDT) 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........18 22 14 26 24 27 42  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0  
TEMP............66 70 73 74 75 76 74  
RH..............56 49 44 43 40 39 41  
20 FT WIND DIR..SE S S S S SE SE  
20 FT WIND SPD..7 7 8 8 8 8 7  
20 FT WIND GUST.13 13 14 14 14 14 14  
MIX HGT (KFT)...1.2 1.6 2.5 3.4 3.7 2.7 1.1  
TRANSP WIND DIR.S S S S S S S  
TRANSP WIND SPD.12 12 13 14 15 14 12  
SDSPL KT-FT/100012 16 28 41 49 32 11  
 
 
FORECASTER...AF  
REQUESTED BY...SAMUEL SMYRK  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2624376.0/ARX  
.DELDT 10/23/26  
.FORMATTERVERSION 2.0.0  
.EMAIL SAMUEL.SMYRK@WISCONSIN.GOV  
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