298  
FNUS73 KMKX 141256  
FWSMKX  
 
SPOT FORECAST FOR INDIAN LAKE RX  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
756 AM CDT WED APR 14 2021  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON APRIL 14.  
 
PLEASE CONTACT THE NATIONAL WEATHER SERVICE IF CONDITIONS BECOME  
UNREPRESENTATIVE OR IF YOU HAVE QUESTIONS/CONCERNS ABOUT THIS FORECAST.  
   
DISCUSSION
 
 
*CORRECTED RHS IN DISCUSSION*  
 
WEST WINDS THIS MORNING BECOME NORTHWEST THROUGH LATE MORNING AND  
EARLY AFTERNOON. AS DAYTIME HEATING INCREASES AND MIXING DEEPENS  
TO AROUND 4-5KFT, NORTHWEST WINDS WILL GUST UP TO 20 MPH AT TIMES  
THIS AFTERNOON. COULD SEE A FEW BREAKS IN THE CLOUDS THIS MORNING,  
WITH INCREASING CLOUD COVER AND A SLIGHT CHANCE FOR SHOWERS THIS  
AFTERNOON. COOLER TEMPERATURES TODAY WILL KEEP AFTERNOON MINIMUM  
RHS AROUND 50%.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS  
LATE IN THE AFTERNOON. CHANCE OF SHOWERS 20  
PERCENT.  
TEMPERATURE.........38 AT IGNITION...MAX 44.  
RH..................62 PERCENT AT IGNITION...MIN 51 PERCENT.  
WIND (20 FT)........WINDS WEST AT 11 MPH AT IGNITION...OTHERWISE  
NORTHWEST WINDS 7 TO 12 MPH WITH GUSTS TO  
AROUND 19 MPH.  
MIXING HEIGHT.......4100 FT AGL AT IGNITION...OTHERWISE 4700 FT  
AGL.  
TRANSPORT WINDS.....NORTHWEST 16 TO 18 MPH.  
SMOKE DISPERSAL.....GOOD /49300 KNOT-FT/ AT IGNITION.  
MAX...EXCELLENT /63900 KNOT-FT/.  
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH AT IGNITION...MAX 2.  
 
TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........91 91 92 93 92 92 91 86  
WEATHER COV..... SCH SCH SCH SCH  
WEATHER TYPE.... RW RW RW RW  
TSTM COV........  
TEMP............38 40 41 42 43 44 44 44  
RH..............62 57 55 55 55 51 53 53  
20 FT WIND DIR..W W NW NW NW NW NW NW  
20 FT WIND SPD..11 12 12 12 12 12 12 11  
20 FT WIND GUST.16 17 18 18 18 19 18 18  
MIX HGT (KFT)...4.1 4.4 4.5 4.7 4.6 4.7 4.6 4.1  
TRANSP WIND DIR.W W W NW NW NW NW NW  
TRANSP WIND SPD.16 16 16 17 17 17 18 18  
HAINES INDEX....2 2 2 2 2 2 2 2  
SDSPL KT-FT/100049 54 55 61 60 61 64 58  
 

 
FORECASTER...ANDERSON  
REQUESTED BY...LARS HIGDON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2109021.0/MKX  
.DELDT 04/14/21  
.FORMATTERVERSION 1.0.26  
.EMAIL HIGDON.LARS@COUNTYOFDANE.COM  
 
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