597  
FNUS73 KLOT 071752  
FWSLOT  
 
SPOT FORECAST FOR LAKE 100 E FIRE...NEWTON COUNTY EMA  
NATIONAL WEATHER SERVICE CHICAGO IL  
1252 PM CDT WED APR 7 2021  
 
FORECAST IS BASED ON FORECAST START TIME OF 1300 CDT ON APRIL 07.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (815) 834-0666, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
 
EXPECT ISOLATED TO WIDELY SCATTTERED SHOWERS THIS AFTERNOON INTO  
THE EARLY EVENING. THE CHANCE OF A THUNDERSTORM IS NOT ZERO, BUT  
IS QUITE LOW. THERE COULD BE GUSTY AND ERRATIC WINDS LATER THIS  
AFTERNOON SHOULD A STRONGER SHOWER PASS OVER THE SITE. SOUTHERLY  
WINDS WILL CONTINUE TO GUST TO 30 MPH THIS AFTERNOON. RELATIVE  
HUMIDITY VALUES SHOULD REMAIN ABOVE 40 PERCENT THE REMAINDER OF  
THE DAY.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF LIGHT SHOWERS  
THROUGH THE DAY. SLIGHT CHANCE OF THUNDERSTORMS  
LATE IN THE AFTERNOON.  
TEMPERATURE.........78 AT FORECAST START...MAX 78.  
RH..................45 PERCENT AT FORECAST START...MIN 44 PERCENT.  
WIND (20 FT)........WINDS SOUTH AT 14 MPH AT FORECAST  
START...OTHERWISE SOUTH WINDS 13 TO 14 MPH WITH  
GUSTS TO AROUND 28 MPH.  
CHANCE OF PCPN......20 PERCENT.  
MIXING TEMP 1700FT..72 EARLY IN THE AFTERNOON.  
SMOKE DISPERSAL.....EXCELLENT /125600 KNOT-FT/ AT FORECAST START.  
MAX...EXCELLENT /132000 KNOT-FT/.  
 
TIME (CDT) 1PM 2PM 3PM 4PM 5PM  
SKY (%).........67 71 76 81 70  
WEATHER COV.....SCH SCH SCH SCH SCH  
WEATHER TYPE....RW RW RW RW RW  
TEMP............78 79 78 78 78  
RH..............45 44 47 47 47  
20 FT WIND DIR..S S S S S  
20 FT WIND SPD..14 14 14 13 13  
20 FT WIND GUST.28 28 28 26 25  
CHC OF PCPN (%).20 20 20 20 20  
VRATE KT-FT/1000126 129 132 130 98  
 

 
FORECASTER...DONOFRIO  
REQUESTED BY...DEPUTY DIRECTOR  
TYPE OF REQUEST...WILDFIRE  
.TAG 2108260.0/LOT  
.DELDT 04/07/21  
 
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