735  
FNUS73 KILX 051954  
FWSILX  
 
SPOT FORECAST FOR ASHMORE FIELD FIRE 100525...COLES-MOULTRIE 9-1-1  
NATIONAL WEATHER SERVICE LINCOLN IL  
254 PM CDT SUN OCT 5 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 1500 CDT ON OCTOBER 05.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (217) 732-3089 IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
 
DRY AND BREEZY WEATHER WILL CONTINUE THIS EVENING, WITH WINDS  
GRADUALLY DECREASING OVERNIGHT AND MOISTURE GRADUALLY INCREASING.  
SCATTERED SHOWERS AND THUNDERSTORMS ARE POSSIBLE BY MONDAY  
AFTERNOON, CONTINUING INTO TUESDAY, HOWEVER COVERAGE OF WETTING  
RAINS WILL LIKELY NOT BE WIDESPREAD. AVERAGE AMOUNTS LOOK TO BE  
UNDER A HALF INCH FOR MOST AREAS FROM I-72 NORTHWARD, WITH AMOUNTS  
CLOSER TO AN INCH MORE COMMON CLOSE TO I-70 AND SOUTHWARD. WINDS  
WILL BEGIN TO SHIFT TO NORTHERLY MONDAY EVENING NORTHWEST OF THE  
ILLINOIS RIVER, AND THROUGHOUT CENTRAL AND SOUTHEAST IL BY TUESDAY  
EVENING AS A COLD FRONT TRAVERSES THE AREA. WITH THE DECREASING  
WINDS AND DECREASING MIXING HEIGHTS THE NEXT FEW DAYS, VENTILATION  
RATE WILL DECREASE AND BECOME POOR.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (5-15 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
TEMPERATURE.........83 AT FORECAST START...MAX 85.  
RH..................37 PERCENT AT FORECAST START...MIN 36 PERCENT.  
WIND (20 FT)........WINDS SOUTH AT 15 MPH AT FORECAST  
START...OTHERWISE SOUTH WINDS 10 TO 12 MPH.  
MIXING HEIGHT.......5500 FT AGL AT FORECAST START...OTHERWISE 5500  
FT AGL.  
TRANSPORT WINDS.....SOUTH 20 TO 21 MPH.  
SMOKE DISPERSAL.....GOOD /92800 KNOT-FT/ AT FORECAST START.  
MAX...GOOD /98700 KNOT-FT/.  
 
TIME (CDT) 3PM 4PM 5PM  
SKY (%).........5 13 11  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0  
CHC OF THDR (%).0 0 0  
TEMP............83 85 84  
RH..............37 36 38  
20 FT WIND DIR..S S S  
20 FT WIND SPD..15 15 15  
20 FT WIND GUST.24 24 24  
MIX HGT (KFT)...5.5 5.5 5.0  
TRANSP WIND DIR.S S S  
TRANSP WIND SPD.20 21 21  
VRATE KT-FT/1K..93 99 89  
VENTRATE CAT....GD GD GD  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
TEMPERATURE.........MIN 61.  
RH..................MAX 93 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 8 MPH.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTH 12 TO 16 MPH.  
SMOKE DISPERSAL.....POOR (4200 KNOT-FT).  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........8 6 7 8 9 8 7 6 6 6 6 8  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............82 76 71 69 68 66 66 65 64 63 62 62  
RH..............43 54 63 68 73 78 78 81 84 87 90 90  
20 FT WIND DIR..S S S S S S S S S S S S  
20 FT WIND SPD..10 10 10 7 7 7 7 7 7 7 7 7  
20 FT WIND GUST.20 20 20 15 15 15 14 14 14 13 13 13  
MIX HGT (KFT)...1.1 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.16 14 13 13 13 13 13 13 14 14 14 12  
VRATE KT-FT/1K..15 5 5 5 5 5 5 5 5 5 5 4  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
 

 
FORECASTER...MJA  
REQUESTED BY...C HANKEN  
TYPE OF REQUEST...WILDFIRE  
.TAG 2522994.0/ILX  
.DELDT 10/05/25  
.FORMATTERVERSION 2.0.0  
.EMAIL CHANKEN@CO.COLES.IL.US  
 
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