699  
FNUS53 KLOT 221405  
FWFLOT  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
ISSUED BY NATIONAL WEATHER SERVICE LINCOLN IL  
905 AM CDT TUE APR 22 2025  
   
DISCUSSION
 
 
A WEAK FRONTAL BOUNDARY WILL BE MEANDER AROUND THE REGION TODAY  
THROUGH WEDNESDAY NIGHT BRINGING SOME OCCASIONAL BOUTS OF  
SCATTERED SHOWERS AND THUNDERSTORMS, BUT WITH MANY DRY HOURS IN  
BETWEEN. THE FRONT WILL LIFT OF THE AREA THURSDAY BRINGING A  
TEMPORARY END TO THE RAIN CHANCES BEFORE SHOWER AND THUNDERSTORM  
CHANCES RETURN THURSDAY NIGHT INTO FRIDAY.  
 
TEMPERATURES WILL BE MUCH ABOVE AVERAGE FOR THE REMAINDER OF THE  
WORK WEEK, THOUGH WINDS OFF THE LAKE AT TIMES WILL RESULT IN  
COOLER TEMPERATURES AND LOWER MIXING HEIGHTS NEAR THE LAKE MOST  
OF THE NEXT SEVERAL AFTERNOONS. THIS WEEKEND, TEMPERATURES WILL  
COOL DOWN CLOSER TO SEASONAL NORMS WITH AGAIN CHILLIER CONDITIONS  
EXPECTED NEAR THE LAKE.  
 
ILZ014-230915-  
COOK-  
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,  
LEMONT, ORLAND PARK, AND PARK FOREST  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 50 30 30  
MAX TEMP (24HR TREND) 72 (+17) 75  
MIN RH % (24HR TREND) 47 48  
MIN TEMP (24HR TREND) 54 (+11) 52  
MAX RH % (24HR TREND) 89 86  
20FT WIND AM (MPH) S 10-11 S 6-7  
20FT WIND PM (MPH) SW 10-11 LGT/VAR SE 6-7 LGT/VAR  
PEAK WIND GUSTS (MPH) 20  
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.01-0.05 0.00  
11 AM MIXING HGT (FT) 2500 2000  
MAX MIXING HGT (FT) 5100 4300  
TRANSPORT WND (MPH) SW 21 SE 16  
VENT RATE (MPH-FT) 112200 68800  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 70. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
60S. EAST WINDS AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS  
10 TO 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
70S. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
ILZ006-230915-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 40 30 40  
MAX TEMP (24HR TREND) 69 (+14) 73  
MIN RH % (24HR TREND) 54 56  
MIN TEMP (24HR TREND) 51 (+11) 49  
MAX RH % (24HR TREND) 89 93  
20FT WIND AM (MPH) S 10 SE 5-7  
20FT WIND PM (MPH) SW 10 LGT/VAR SE 5-7 LGT/VAR  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.01-0.05 0.05-0.10 0.01-0.05 0.01-0.05  
11 AM MIXING HGT (FT) 2400 1700  
MAX MIXING HGT (FT) 3300 3300  
TRANSPORT WND (MPH) S 16 SE 14  
VENT RATE (MPH-FT) 52800 49500  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. NORTHEAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
60S. NORTHEAST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS  
10 TO 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS 5 TO  
10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 50. EAST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. WARMER. HIGHS IN  
THE LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
INZ001-230915-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 20 20  
MAX TEMP (24HR TREND) 72 (+17) 77  
MIN RH % (24HR TREND) 46 43  
MIN TEMP (24HR TREND) 55 (+12) 52  
MAX RH % (24HR TREND) 91 89  
20FT WIND AM (MPH) S 8-11 S 5-6  
20FT WIND PM (MPH) SW 8-11 LGT/VAR S 5-6 LGT/VAR  
PEAK WIND GUSTS (MPH) 20  
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.01-0.05 0.00  
11 AM MIXING HGT (FT) 2500 2100  
MAX MIXING HGT (FT) 5100 5600  
TRANSPORT WND (MPH) SW 21 S 16  
VENT RATE (MPH-FT) 112200 89600  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH,  
BECOMING EAST AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER  
60S. SOUTH WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S. NORTH  
WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. EAST WINDS  
AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
INZ002-230915-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 20 20  
MAX TEMP (24HR TREND) 72 (+15) 77  
MIN RH % (24HR TREND) 43 42  
MIN TEMP (24HR TREND) 54 (+10) 52  
MAX RH % (24HR TREND) 88 85  
20FT WIND AM (MPH) S 8-10 SW 5-6  
20FT WIND PM (MPH) SW 8-10 LGT/VAR S 5-6 LGT/VAR  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.01-0.05 0.00  
11 AM MIXING HGT (FT) 2500 2000  
MAX MIXING HGT (FT) 5000 5300  
TRANSPORT WND (MPH) SW 20 S 14  
VENT RATE (MPH-FT) 105000 79500  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH,  
BECOMING SOUTHEAST AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER  
60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S. NORTH  
WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S. EAST  
WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
ILZ013-230915-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 50 30 30  
MAX TEMP (24HR TREND) 72 (+17) 73  
MIN RH % (24HR TREND) 49 52  
MIN TEMP (24HR TREND) 55 (+13) 54  
MAX RH % (24HR TREND) 92 89  
20FT WIND AM (MPH) S 11-12 S 6-8  
20FT WIND PM (MPH) SW 11-12 LGT/VAR S 6-8 LGT/VAR  
PEAK WIND GUSTS (MPH) 20 16  
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.05-0.10 0.00  
11 AM MIXING HGT (FT) 2200 1900  
MAX MIXING HGT (FT) 4800 3800  
TRANSPORT WND (MPH) SW 23 S 17  
VENT RATE (MPH-FT) 110400 64600  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. NORTHEAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER  
60S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING NORTH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS AROUND 60. NORTHEAST WINDS AROUND  
15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
ILZ012-230915-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 50 30 30  
MAX TEMP (24HR TREND) 72 (+17) 73  
MIN RH % (24HR TREND) 52 53  
MIN TEMP (24HR TREND) 54 (+13) 53  
MAX RH % (24HR TREND) 93 91  
20FT WIND AM (MPH) S 12 S 6-8  
20FT WIND PM (MPH) SW 12 LGT/VAR S 6-8 SE 5  
PEAK WIND GUSTS (MPH) 23 16  
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.05-0.10 0.01-0.05  
11 AM MIXING HGT (FT) 2000 1800  
MAX MIXING HGT (FT) 4500 3800  
TRANSPORT WND (MPH) SW 24 S 17  
VENT RATE (MPH-FT) 108000 64600  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. NORTHEAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER  
60S. EAST WINDS AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. NORTH WINDS  
10 TO 15 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
ILZ005-230915-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 40 40 40  
MAX TEMP (24HR TREND) 68 (+14) 71  
MIN RH % (24HR TREND) 61 59  
MIN TEMP (24HR TREND) 52 (+12) 52  
MAX RH % (24HR TREND) 91 93  
20FT WIND AM (MPH) S 10-11 S 5-8  
20FT WIND PM (MPH) SW 10-11 LGT/VAR S 5-8 LGT/VAR  
PEAK WIND GUSTS (MPH) 20 16  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.01-0.05 0.01-0.05  
11 AM MIXING HGT (FT) 2000 1800  
MAX MIXING HGT (FT) 3100 3500  
TRANSPORT WND (MPH) SW 19 S 19  
VENT RATE (MPH-FT) 62000 70000  
VENT RATE CATEGORY FAIR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. NORTHEAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
60S. EAST WINDS AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
10 TO 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS AROUND  
5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
70S. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTH WINDS AROUND 10 MPH.  
 

 
 
ILZ004-230915-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 40 50 40  
MAX TEMP (24HR TREND) 68 (+14) 71  
MIN RH % (24HR TREND) 62 58  
MIN TEMP (24HR TREND) 52 (+12) 52  
MAX RH % (24HR TREND) 90 91  
20FT WIND AM (MPH) S 10-12 S 5-8  
20FT WIND PM (MPH) SW 10-12 LGT/VAR S 5-8 LGT/VAR  
PEAK WIND GUSTS (MPH) 21 16  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.05-0.10 0.01-0.05  
11 AM MIXING HGT (FT) 1700 1900  
MAX MIXING HGT (FT) 3000 3600  
TRANSPORT WND (MPH) SW 19 S 19  
VENT RATE (MPH-FT) 60000 72000  
VENT RATE CATEGORY FAIR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. EAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. HIGHS IN THE  
LOWER 60S. EAST WINDS AROUND 10 MPH, BECOMING NORTH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS  
10 TO 15 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
70S. SOUTH WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 60. SOUTH WINDS  
AROUND 10 MPH.  
 

 
 
ILZ011-230915-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 60 50 30 30  
MAX TEMP (24HR TREND) 72 (+18) 74  
MIN RH % (24HR TREND) 48 50  
MIN TEMP (24HR TREND) 54 (+14) 53  
MAX RH % (24HR TREND) 90 88  
20FT WIND AM (MPH) S 10-15 S 6-8  
20FT WIND PM (MPH) SW 10-15 LGT/VAR S 6-8 SE 5  
PEAK WIND GUSTS (MPH) 24 17  
PRECIP AMOUNT (IN) 0.05-0.10 0.25-0.50 0.10-0.25 0.01-0.05  
11 AM MIXING HGT (FT) 1800 2000  
MAX MIXING HGT (FT) 5300 4300  
TRANSPORT WND (MPH) SW 25 S 18  
VENT RATE (MPH-FT) 132500 77400  
VENT RATE CATEGORY VERY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. EAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER  
60S. EAST WINDS AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS  
AROUND 15 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS AROUND  
10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 10 MPH.  
 

 
 
ILZ003-230915-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 40 50 40  
MAX TEMP (24HR TREND) 68 (+13) 71  
MIN RH % (24HR TREND) 60 57  
MIN TEMP (24HR TREND) 53 (+13) 53  
MAX RH % (24HR TREND) 87 90  
20FT WIND AM (MPH) S 10-15 S 6-8  
20FT WIND PM (MPH) SW 10-15 LGT/VAR S 6-8 SE 5  
PEAK WIND GUSTS (MPH) 21 13  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.05-0.10 0.05-0.10  
11 AM MIXING HGT (FT) 1700 1800  
MAX MIXING HGT (FT) 3200 3800  
TRANSPORT WND (MPH) SW 19 S 18  
VENT RATE (MPH-FT) 64000 68400  
VENT RATE CATEGORY FAIR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. EAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
60S. EAST WINDS AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS  
10 TO 15 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
70S. SOUTH WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
ILZ008-230915-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 60 50 40 30  
MAX TEMP (24HR TREND) 70 (+15) 72  
MIN RH % (24HR TREND) 55 54  
MIN TEMP (24HR TREND) 54 (+15) 54  
MAX RH % (24HR TREND) 89 87  
20FT WIND AM (MPH) S 10-15 S 6-8  
20FT WIND PM (MPH) SW 10-15 LGT/VAR S 6-8 SE 5  
PEAK WIND GUSTS (MPH) 24 16  
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.10-0.25 0.05-0.10  
11 AM MIXING HGT (FT) 1700 1800  
MAX MIXING HGT (FT) 3700 3800  
TRANSPORT WND (MPH) SW 24 S 18  
VENT RATE (MPH-FT) 88800 68400  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.  
EAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. HIGHS IN THE  
MID 60S. EAST WINDS AROUND 10 MPH, BECOMING NORTH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH WINDS  
10 TO 15 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
ILZ010-230915-  
LEE-  
INCLUDING THE CITY OF DIXON  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 60 30 30  
MAX TEMP (24HR TREND) 71 (+15) 75  
MIN RH % (24HR TREND) 51 47  
MIN TEMP (24HR TREND) 54 (+14) 54  
MAX RH % (24HR TREND) 92 87  
20FT WIND AM (MPH) S 10-15 S 6-8  
20FT WIND PM (MPH) SW 10-15 LGT/VAR S 6-8 SE 5  
PEAK WIND GUSTS (MPH) 24 17  
PRECIP AMOUNT (IN) 0.01-0.05 0.75-1.00 0.01-0.05 0.01-0.05  
11 AM MIXING HGT (FT) 1900 1900  
MAX MIXING HGT (FT) 5500 4300  
TRANSPORT WND (MPH) SW 26 S 18  
VENT RATE (MPH-FT) 143000 77400  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.  
EAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. COOLER. HIGHS IN THE UPPER 60S.  
EAST WINDS AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH WINDS  
10 TO 15 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 10 MPH.  
 

 
 
ILZ019-230915-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 50 20 20  
MAX TEMP (24HR TREND) 75 (+18) 78  
MIN RH % (24HR TREND) 44 39  
MIN TEMP (24HR TREND) 56 (+13) 55  
MAX RH % (24HR TREND) 89 82  
20FT WIND AM (MPH) S 10-15 S 6-8  
20FT WIND PM (MPH) SW 10-15 LGT/VAR S 6-8 SE 5  
PEAK WIND GUSTS (MPH) 24 16  
PRECIP AMOUNT (IN) 0.05-0.10 0.50-0.75 0.01-0.05 0.00  
11 AM MIXING HGT (FT) 2400 2400  
MAX MIXING HGT (FT) 6900 5300  
TRANSPORT WND (MPH) SW 24 S 18  
VENT RATE (MPH-FT) 165600 95400  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
50S. EAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. EAST WINDS  
AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 60S. SOUTH WINDS  
AROUND 10 MPH.  
 

 
 
ILZ020-230915-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 50 30 20  
MAX TEMP (24HR TREND) 73 (+17) 75  
MIN RH % (24HR TREND) 48 48  
MIN TEMP (24HR TREND) 55 (+13) 54  
MAX RH % (24HR TREND) 93 89  
20FT WIND AM (MPH) S 10-15 S 6-8  
20FT WIND PM (MPH) SW 10-15 LGT/VAR S 6-8 SE 5  
PEAK WIND GUSTS (MPH) 23 16  
PRECIP AMOUNT (IN) 0.01-0.05 0.50-0.75 0.01-0.05 0.00  
11 AM MIXING HGT (FT) 2100 2000  
MAX MIXING HGT (FT) 5400 5000  
TRANSPORT WND (MPH) SW 24 S 17  
VENT RATE (MPH-FT) 129600 85000  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. EAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. SOUTHEAST  
WINDS AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 70. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 10 MPH.  
 

 
 
ILZ021-230915-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS  
CHANCE PRECIP (%) 40 50 20 20  
MAX TEMP (24HR TREND) 75 (+18) 78  
MIN RH % (24HR TREND) 45 41  
MIN TEMP (24HR TREND) 56 (+13) 54  
MAX RH % (24HR TREND) 92 88  
20FT WIND AM (MPH) S 10-15 S 6-8  
20FT WIND PM (MPH) SW 10-15 LGT/VAR S 6-8 SE 5  
PEAK WIND GUSTS (MPH) 23 13  
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.01-0.05 0.00  
11 AM MIXING HGT (FT) 2500 2200  
MAX MIXING HGT (FT) 6200 5600  
TRANSPORT WND (MPH) SW 25 S 17  
VENT RATE (MPH-FT) 155000 95200  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. EAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH  
WINDS AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTH WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
ILZ022-230915-  
WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 50 20 20  
MAX TEMP (24HR TREND) 73 (+17) 77  
MIN RH % (24HR TREND) 48 44  
MIN TEMP (24HR TREND) 56 (+13) 54  
MAX RH % (24HR TREND) 92 90  
20FT WIND AM (MPH) S 11-12 S 6-7  
20FT WIND PM (MPH) SW 11-12 LGT/VAR S 6-7 LGT/VAR  
PEAK WIND GUSTS (MPH) 21 13  
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.01-0.05 0.00  
11 AM MIXING HGT (FT) 2400 2000  
MAX MIXING HGT (FT) 5400 5200  
TRANSPORT WND (MPH) SW 24 S 17  
VENT RATE (MPH-FT) 129600 88400  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. EAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. SOUTH  
WINDS AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS  
10 TO 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 70. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 50S. EAST WINDS  
AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
ILZ032-230915-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS NONE  
CHANCE PRECIP (%) 30 40 10 10  
MAX TEMP (24HR TREND) 75 (+18) 79  
MIN RH % (24HR TREND) 45 38  
MIN TEMP (24HR TREND) 55 (+12) 54  
MAX RH % (24HR TREND) 90 84  
20FT WIND AM (MPH) S 10-15 SE 6-8  
20FT WIND PM (MPH) SW 10-15 LGT/VAR S 6-8 S 5  
PEAK WIND GUSTS (MPH) 24 16  
PRECIP AMOUNT (IN) 0.01-0.05 0.05-0.10 0.00 0.00  
11 AM MIXING HGT (FT) 2600 2800  
MAX MIXING HGT (FT) 6300 5700  
TRANSPORT WND (MPH) SW 24 S 17  
VENT RATE (MPH-FT) 151200 96900  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH  
WINDS AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS AROUND 50. NORTH WINDS AROUND  
10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 10 TO  
15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
MID 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
ILZ023-230915-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 30 50 20 10  
MAX TEMP (24HR TREND) 74 (+18) 78  
MIN RH % (24HR TREND) 45 40  
MIN TEMP (24HR TREND) 55 (+12) 53  
MAX RH % (24HR TREND) 92 91  
20FT WIND AM (MPH) S 10-12 SE 5-7  
20FT WIND PM (MPH) SW 10-12 LGT/VAR S 5-7 LGT/VAR  
PEAK WIND GUSTS (MPH) 21 13  
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00  
11 AM MIXING HGT (FT) 2500 2300  
MAX MIXING HGT (FT) 5500 5600  
TRANSPORT WND (MPH) SW 23 S 17  
VENT RATE (MPH-FT) 126500 95200  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. EAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH  
WINDS AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 70. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTH WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
ILZ039-230915-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS NONE NONE  
CHANCE PRECIP (%) 10 30 10 10  
MAX TEMP (24HR TREND) 74 (+16) 79  
MIN RH % (24HR TREND) 47 36  
MIN TEMP (24HR TREND) 54 (+11) 54  
MAX RH % (24HR TREND) 86 83  
20FT WIND AM (MPH) S 10-15 SE 5-9  
20FT WIND PM (MPH) SW 10-15 LGT/VAR S 5-9 LGT/VAR  
PEAK WIND GUSTS (MPH) 23 17  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2500 2900  
MAX MIXING HGT (FT) 5300 5600  
TRANSPORT WND (MPH) SW 21 S 17  
VENT RATE (MPH-FT) 116600 95200  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
SOUTH WINDS AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS AROUND 50. NORTH WINDS AROUND  
10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTH WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
ILZ033-230915-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 10 30 10 10  
MAX TEMP (24HR TREND) 74 (+18) 78  
MIN RH % (24HR TREND) 45 36  
MIN TEMP (24HR TREND) 54 (+10) 53  
MAX RH % (24HR TREND) 87 85  
20FT WIND AM (MPH) S 10-11 SE 5-8  
20FT WIND PM (MPH) SW 10-11 LGT/VAR S 5-8 LGT/VAR  
PEAK WIND GUSTS (MPH) 20 16  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2500 2700  
MAX MIXING HGT (FT) 5300 5600  
TRANSPORT WND (MPH) SW 21 S 17  
VENT RATE (MPH-FT) 116600 95200  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
SOUTH WINDS AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 70. EAST WINDS AROUND  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTH WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
INZ010-230915-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 10 40 20 10  
MAX TEMP (24HR TREND) 73 (+18) 77  
MIN RH % (24HR TREND) 46 38  
MIN TEMP (24HR TREND) 54 (+9) 53  
MAX RH % (24HR TREND) 89 87  
20FT WIND AM (MPH) S 9-10 LGT/VAR  
20FT WIND PM (MPH) SW 9-10 LGT/VAR S 4-7 LGT/VAR  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2500 2400  
MAX MIXING HGT (FT) 5100 5500  
TRANSPORT WND (MPH) SW 21 S 17  
VENT RATE (MPH-FT) 112200 93500  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. EAST WINDS AROUND 5 MPH.    
FRIDAY
 
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
SOUTH WINDS AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 70. EAST WINDS AROUND 5 MPH.   
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTH WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
INZ011-230915-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
905 AM CDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 10 40 20 10  
MAX TEMP (24HR TREND) 72 (+16) 77  
MIN RH % (24HR TREND) 45 38  
MIN TEMP (24HR TREND) 54 (+8) 53  
MAX RH % (24HR TREND) 88 86  
20FT WIND AM (MPH) S 8-10 LGT/VAR  
20FT WIND PM (MPH) SW 8-10 LGT/VAR S 4-7 LGT/VAR  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2500 2400  
MAX MIXING HGT (FT) 5000 5500  
TRANSPORT WND (MPH) SW 20 S 17  
VENT RATE (MPH-FT) 105000 93500  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. EAST WINDS AROUND 5 MPH.    
FRIDAY
 
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
SOUTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S. NORTH  
WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 70. EAST WINDS AROUND 5 MPH.   
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTH WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
INZ019-230915-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
1005 AM EDT TUE APR 22 2025  
 
TODAY TONIGHT WED WED NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE TSTMS NONE NONE  
CHANCE PRECIP (%) 10 30 10 10  
MAX TEMP (24HR TREND) 72 (+16) 77  
MIN RH % (24HR TREND) 47 38  
MIN TEMP (24HR TREND) 53 (+7) 53  
MAX RH % (24HR TREND) 84 82  
20FT WIND AM (MPH) S 8-10 LGT/VAR  
20FT WIND PM (MPH) SW 8-10 LGT/VAR S 4-7 LGT/VAR  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2400 2800  
MAX MIXING HGT (FT) 4800 5300  
TRANSPORT WND (MPH) SW 19 S 14  
VENT RATE (MPH-FT) 96000 79500  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER  
50S. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
SOUTH WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS AROUND 50. NORTHWEST WINDS  
AROUND 10 MPH, BECOMING NORTH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 70. EAST WINDS AROUND 5 MPH.   
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTH WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page