394  
FNUS53 KILX 180905  
FWFILX  
 
FIRE WEATHER PLANNING FORECAST FOR CENTRAL/SOUTHEAST ILLINOIS  
NATIONAL WEATHER SERVICE LINCOLN IL  
405 AM CDT MON OCT 18 2021  
   
DISCUSSION
 
 
HIGH PRESSURE REMAINS IN CONTROL OF THE LOCAL WEATHER, RESULTING  
IN MOSTLY CLEAR SKIES, SOUTHWESTERLY WINDS, AND ABOVE NORMAL  
TEMPERATURES THROUGH TUESDAY. LIGHT WINDS ARE EXPECTED ON MONDAY,  
THEN WIND SPEEDS INCREASE ON TUESDAY WHICH WILL IMPROVE VENT  
RATES. THE NEXT CHANCE FOR PRECIPITATION WILL BE ON WEDNESDAY AS A  
COLD FRONT MOVES THROUGH THE AREA.  
 
ILZ027>031-036>038-182230-  
KNOX-STARK-PEORIA-MARSHALL-WOODFORD-FULTON-TAZEWELL-MCLEAN-  
INCLUDING THE CITIES OF GALESBURG, TOULON, PEORIA, LACON, EUREKA,  
CANTON, PEKIN, BLOOMINGTON, AND NORMAL  
405 AM CDT MON OCT 18 2021  
 
TODAY TONIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24HR TREND) 73 (+4) 47 (+6) 72  
RH % (24HR TREND) 39 (+5) 93 (+2) 38  
20FT WIND AM (MPH) LGT/VAR S 6  
20FT WIND PM (MPH) S 6 LGT/VAR S 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 3870 3353  
1700FT MIXING TEMP 67 66  
TRANSPORT WIND (MPH) S 12 S 17  
VENT RATE (MPH-FT) 46440 57001  
VENT RATE CATEGORY FAIR FAIR  
LAL 1 1 1  
HAINES INDEX 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS AROUND 60. NORTHWEST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS UP  
TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHWEST  
WINDS UP TO 5 MPH.    
SATURDAY
 
SUNNY. AREAS OF FROST. HIGHS IN THE UPPER 50S. NORTH  
WINDS UP TO 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40. EAST WINDS UP TO  
5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 60. SOUTHEAST WINDS UP TO 10 MPH.  
 

 
 
ILZ040>043-047>053-182230-  
SCHUYLER-MASON-LOGAN-DE WITT-CASS-MENARD-SCOTT-MORGAN-SANGAMON-  
CHRISTIAN-MACON-  
INCLUDING THE CITIES OF RUSHVILLE, HAVANA, LINCOLN, CLINTON,  
BEARDSTOWN, PETERSBURG, WINCHESTER, JACKSONVILLE, SPRINGFIELD,  
TAYLORVILLE, AND DECATUR  
405 AM CDT MON OCT 18 2021  
 
TODAY TONIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24HR TREND) 73 (+3) 47 (+5) 72  
RH % (24HR TREND) 40 (+5) 91 (0) 37  
20FT WIND AM (MPH) LGT/VAR S 5  
20FT WIND PM (MPH) SW 6 LGT/VAR S 9  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 3960 3353  
1700FT MIXING TEMP 68 66  
TRANSPORT WIND (MPH) SW 9 S 17  
VENT RATE (MPH-FT) 35640 57001  
VENT RATE CATEGORY POOR FAIR  
LAL 1 1 1  
HAINES INDEX 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH WINDS  
UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS IN THE MID 70S. SOUTH WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS  
UP TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH WINDS  
UP TO 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS UP TO  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS UP TO 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
ILZ044>046-054>057-061-182230-  
PIATT-CHAMPAIGN-VERMILION-MOULTRIE-DOUGLAS-COLES-EDGAR-SHELBY-  
INCLUDING THE CITIES OF MONTICELLO, CHAMPAIGN, URBANA, DANVILLE,  
SULLIVAN, TUSCOLA, CHARLESTON, MATTOON, PARIS, AND SHELBYVILLE  
405 AM CDT MON OCT 18 2021  
 
TODAY TONIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24HR TREND) 71 (+3) 45 (+4) 71  
RH % (24HR TREND) 38 (0) 93 (+3) 38  
20FT WIND AM (MPH) LGT/VAR S 5  
20FT WIND PM (MPH) SW 6 LGT/VAR S 8  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4291 3904  
1700FT MIXING TEMP 66 65  
TRANSPORT WIND (MPH) SW 8 SW 15  
VENT RATE (MPH-FT) 34328 58560  
VENT RATE CATEGORY POOR FAIR  
LAL 1 1 1  
HAINES INDEX 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS  
UP TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS UP TO 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS UP TO  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40. NORTHEAST WINDS  
UP TO 5 MPH.    
SUNDAY
 
MOSTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
ILZ062-063-066>068-071>073-182230-  
CUMBERLAND-CLARK-EFFINGHAM-JASPER-CRAWFORD-CLAY-RICHLAND-LAWRENCE-  
INCLUDING THE CITIES OF GREENUP, MARSHALL, EFFINGHAM, NEWTON,  
ROBINSON, FLORA, OLNEY, AND LAWRENCEVILLE  
405 AM CDT MON OCT 18 2021  
 
TODAY TONIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24HR TREND) 73 (+3) 44 (+3) 73  
RH % (24HR TREND) 35 (0) 94 (0) 37  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) SW 6 LGT/VAR S 7  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4632 3957  
1700FT MIXING TEMP 67 65  
TRANSPORT WIND (MPH) SW 8 S 14  
VENT RATE (MPH-FT) 37056 55398  
VENT RATE CATEGORY POOR FAIR  
LAL 1 1 1  
HAINES INDEX 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS UP TO  
5 MPH.    
WEDNESDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 70S. SOUTH WINDS UP TO 10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST  
WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS  
UP TO 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40. NORTH WINDS UP TO  
5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS UP TO  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS UP TO 5 MPH.    
SUNDAY
 
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 60S. SOUTHEAST WINDS UP TO 10 MPH.  
 

 
 
ERWIN  
 
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