415  
FNUS73 KGRB 171457  
FWSGRB  
 
SPOT FORECAST FOR YELLOW BARN FIELDS...WISCONSIN DEPARTMENT OF NATURAL RESOURCES  
NATIONAL WEATHER SERVICE GREEN BAY WI  
957 AM CDT WED OCT 17 2018  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON OCTOBER 17.  
IF CONDITIONS BECOME UNREPRESENTATIVE CONTACT THE NATIONAL WEATHER  
SERVICE IN GREEN BAY.  
   
DISCUSSION
 
PARTLY SUNNY SKIES AND COOL TEMPERATURES WILL PREVAIL TODAY  
AS SURFACE HIGH PRESSURE MOVES INTO WISCONSIN. GUSTY WINDS WILL DIMINISH  
TOWARDS SUNSET.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY THEN  
BECOMING MOSTLY SUNNY.  
TEMPERATURE.........42 AT IGNITION...MAX 42.  
RH..................53 PERCENT AT IGNITION...MIN 46 PERCENT.  
WIND (20 FT)........WINDS WEST AT 13 MPH AT IGNITION...OTHERWISE  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO  
AROUND 22 MPH.  
MIXING HEIGHT.......3700 FT AGL AT IGNITION...OTHERWISE 4800-5300  
FT AGL INCREASING TO 5400-5900 FT AGL IN THE  
AFTERNOON, THEN DECREASING TO 3100 FT AGL LATE  
IN THE AFTERNOON.  
TRANSPORT WINDS.....NORTHWEST 20 TO 25 MPH.  
SMOKE DISPERSAL.....EXCELLENT /70500 KNOT-FT/ AT IGNITION.  
MAX...EXCELLENT /112300 KNOT-FT/ DECREASING TO  
GOOD (52600 KNOT-FT) LATE IN THE AFTERNOON.  
 
TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM  
SKY COVER.......MCR PC PC PC PC PC MCR CLR MCR  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............42 42 40 41 42 42 42 40 38  
RH..............53 50 55 52 48 48 46 50 52  
20 FT WIND DIR..W W NW NW NW NW NW NW NW  
20 FT WIND SPD..13 15 16 16 16 16 15 12 10  
20 FT WIND GUST.19 21 22 22 22 22 21 18 15  
MIX HGT (KFT)...3.7 4.9 6.0 6.8 7.0 6.7 5.9 4.7 3.1  
TRANSP WIND DIR.NW NW NW NW NW NW NW NW NW  
TRANSP WIND SPD.22 23 24 25 25 25 24 22 20  
SDSPL KT-FT/100071 98 127 149 154 148 125 89 53  
 

 
FORECASTER...RDM  
REQUESTED BY...JOHN GOLDSCHMIDT  
TYPE OF REQUEST...PRESCRIBED  
.TAG 1816975.0/GRB  
.DELDT 10/17/18  
 
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