215  
FNUS53 KILX 011942  
FWFILX  
 
FIRE WEATHER PLANNING FORECAST FOR CENTRAL/SOUTHEAST ILLINOIS  
NATIONAL WEATHER SERVICE LINCOLN IL  
242 PM CDT TUE APR 1 2025  
   
DISCUSSION
 
 
DRY WEATHER WILL PERSIST ACROSS CENTRAL AND SOUTHEAST ILLINOIS  
TODAY BEFORE SHOWERS AND THUNDERSTORMS RETURN TONIGHT INTO  
WEDNESDAY. AS A STORM SYSTEM APPROACHES FROM THE WEST, VERY  
STRONG SOUTHERLY WINDS ARE EXPECTED ON WEDNESDAY...WITH GUSTS  
REACHING 45-50MPH ALONG/EAST OF I-55 BY AFTERNOON.  
 
ILZ027>031-036>038-020915-  
KNOX-STARK-PEORIA-MARSHALL-WOODFORD-FULTON-TAZEWELL-MCLEAN-  
INCLUDING THE CITIES OF GALESBURG, TOULON, PEORIA, LACON, EUREKA,  
CANTON, PEKIN, BLOOMINGTON, AND NORMAL  
242 PM CDT TUE APR 1 2025  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER CLOUDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS  
CHANCE PRECIP (%) 60 90 20 20  
CHANCE OF THUNDER (%) 40 70 20 0  
TEMP (24H TREND) 45 (+14) 73 (+21) 43 60  
RH % (24H TREND) 90 (+6) 63 (+21) 94 54  
WIND 20FT/EARLY(MPH) SE 15 G27 SE 16 G33 SW 12 G33 W 6  
WIND 20FT/LATE(MPH) SE 16 G26 S 21 G37 W 7 G17 W 5  
PRECIP AMOUNT 0.23 0.47 0.07 0.00  
PRECIP DURATION 3 11 1 1  
PRECIP BEGIN 8 PM CONTINUING CONTINUING 1 PM  
PRECIP END CONTINUING CONTINUING 10 PM CONTINUING  
MIXING HGT(FT-AGL) 3290 3030  
1700FT MIXING TEMP 66 52  
TRANSPORT WND (MPH) SW 39 SW 13  
VENT RATE (MPH-FT) 128310 39390  
VENT RATE CATEGORY VERY GOOD POOR  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 40S. HIGHS AROUND 60. MINIMUM RH 60 PERCENT. NORTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 40S. HIGHS IN THE MID 50S. MINIMUM RH 68 PERCENT. NORTH WINDS  
AROUND 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 30S. HIGHS IN THE LOWER 50S. MINIMUM RH 45 PERCENT. NORTH  
WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE  
UPPER 40S. MINIMUM RH 37 PERCENT. NORTHWEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE  
UPPER 50S. MINIMUM RH 36 PERCENT. WEST WINDS AROUND 5 MPH.  
 

 
 
ILZ040>043-047>053-020915-  
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  
242 PM CDT TUE APR 1 2025  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS  
CHANCE PRECIP (%) 30 70 30 50  
CHANCE OF THUNDER (%) 30 70 20 0  
TEMP (24H TREND) 48 (+15) 75 (+20) 46 61  
RH % (24H TREND) 87 (-1) 61 (+18) 92 54  
WIND 20FT/EARLY(MPH) SE 15 G27 S 18 G33 SW 12 G33 LGT/VAR  
WIND 20FT/LATE(MPH) SE 16 G29 S 21 G37 W 6 LGT/VAR  
PRECIP AMOUNT 0.05 0.36 0.14 0.04  
PRECIP DURATION 1 7 2 2  
PRECIP BEGIN 9 PM CONTINUING CONTINUING 7 AM  
PRECIP END CONTINUING CONTINUING 1 AM CONTINUING  
MIXING HGT(FT-AGL) 3050 2150  
1700FT MIXING TEMP 69 55  
TRANSPORT WND (MPH) SW 40 W 12  
VENT RATE (MPH-FT) 122000 25800  
VENT RATE CATEGORY VERY GOOD POOR  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER 60S. MINIMUM RH 60 PERCENT. NORTHEAST WINDS  
5 TO 10 MPH.    
SATURDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 40S. HIGHS IN THE LOWER 50S. MINIMUM RH 72 PERCENT. NORTH  
WINDS AROUND 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE UPPER 30S.  
HIGHS AROUND 50. MINIMUM RH 48 PERCENT. NORTH WINDS AROUND  
10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND 50.  
MINIMUM RH 36 PERCENT. NORTHWEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE UPPER 50S.  
MINIMUM RH 37 PERCENT. WEST WINDS AROUND 5 MPH.  
 

 
 
ILZ044>046-054>057-061-020915-  
PIATT-CHAMPAIGN-VERMILION-MOULTRIE-DOUGLAS-COLES-EDGAR-SHELBY-  
INCLUDING THE CITIES OF MONTICELLO, CHAMPAIGN, URBANA, DANVILLE,  
SULLIVAN, TUSCOLA, CHARLESTON, MATTOON, PARIS, AND SHELBYVILLE  
242 PM CDT TUE APR 1 2025  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS  
CHANCE PRECIP (%) 40 70 70 50  
CHANCE OF THUNDER (%) 30 70 70 0  
TEMP (24H TREND) 46 (+15) 75 (+21) 48 62  
RH % (24H TREND) 86 (-6) 69 (+24) 95 58  
WIND 20FT/EARLY(MPH) SE 12 G23 S 18 G36 SW 16 G34 W 5  
WIND 20FT/LATE(MPH) SE 14 G26 S 23 G38 W 7 G21 W 6  
PRECIP AMOUNT 0.04 0.41 0.42 0.08  
PRECIP DURATION 1 6 4 2  
PRECIP BEGIN 12 AM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 2500 2030  
1700FT MIXING TEMP 67 59  
TRANSPORT WND (MPH) S 38 W 14  
VENT RATE (MPH-FT) 95000 28420  
VENT RATE CATEGORY GOOD POOR  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER  
40S. HIGHS IN THE LOWER 60S. MINIMUM RH 67 PERCENT. NORTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 40S. HIGHS IN THE MID 50S. MINIMUM RH 81 PERCENT. NORTH  
WINDS AROUND 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S.  
MINIMUM RH 58 PERCENT. NORTH WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
UPPER 40S. MINIMUM RH 41 PERCENT. NORTHWEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID  
50S. MINIMUM RH 40 PERCENT. WEST WINDS AROUND 5 MPH.  
 

 
 
ILZ062-063-066>068-071>073-020915-  
CUMBERLAND-CLARK-EFFINGHAM-JASPER-CRAWFORD-CLAY-RICHLAND-LAWRENCE-  
INCLUDING THE CITIES OF GREENUP, MARSHALL, EFFINGHAM, NEWTON,  
ROBINSON, FLORA, OLNEY, AND LAWRENCEVILLE  
242 PM CDT TUE APR 1 2025  
 
TONIGHT WED WED NIGHT THU  
 
CLOUD COVER PCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS  
CHANCE PRECIP (%) 30 50 90 80  
CHANCE OF THUNDER (%) 20 50 90 0  
TEMP (24H TREND) 49 (+16) 78 (+20) 53 65  
RH % (24H TREND) 82 (-13) 60 (+17) 99 59  
WIND 20FT/EARLY(MPH) SE 10 G21 S 18 G38 SW 15 G34 LGT/VAR  
WIND 20FT/LATE(MPH) SE 12 G24 S 22 G39 SW 7 G22 N 5  
PRECIP AMOUNT 0.01 0.32 0.82 0.17  
PRECIP DURATION 1 3 8 6  
PRECIP BEGIN 1 AM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING  
MIXING HGT(FT-AGL) 2820 2010  
1700FT MIXING TEMP 70 64  
TRANSPORT WND (MPH) S 39 NE 13  
VENT RATE (MPH-FT) 109980 26130  
VENT RATE CATEGORY GOOD POOR  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 50S. HIGHS IN THE LOWER 60S. MINIMUM RH 73 PERCENT.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 50S. MINIMUM RH 81 PERCENT. NORTH  
WINDS AROUND 10 MPH.    
SUNDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. COOLER. LOWS IN  
THE LOWER 40S. HIGHS IN THE UPPER 40S. MINIMUM RH 60 PERCENT.  
NORTH WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
UPPER 40S. MINIMUM RH 42 PERCENT. NORTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE MID 50S.  
MINIMUM RH 43 PERCENT. WEST WINDS AROUND 5 MPH.  
 

 
 
COPPLE  
 
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