053  
FNUS53 KLOT 230930  
FWFLOT  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
430 AM CDT FRI OCT 23 2026  
   
DISCUSSION
 
 
DRY AND MILD WEATHER WILL CONTINUE THROUGH THE WEEKEND AND INTO  
NEXT WEEK. HIGH TEMPERATURES THROUGH THE WEEKEND ARE FORECAST IN  
THE LOWER AND MIDDLE 70S. RH VALUES ARE EXPECTED TO DROP AS LOW AS  
30 TO 35% BOTH DAYS, IF NOT SLIGHTLY LOWER, BUT GENERALLY LIGHT  
WINDS HINDER ANY FIRE WEATHER CONCERNS. RAIN CHANCES DON'T RETURN  
TO THE FORECAST UNTIL THE LATTER HALF OF NEXT WEEK.  
 
ILZ014-232115-  
COOK-  
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,  
LEMONT, ORLAND PARK, AND PARK FOREST  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 72 (0) 71  
MIN RH % (24HR TREND) 37 (-7) 42  
MIN TEMP (24HR TREND) 48 (-1) 50  
MAX RH % (24HR TREND) 84 (-11) 78  
20FT WIND AM (MPH) LGT/VAR S 5-6  
20FT WIND PM (MPH) LGT/VAR LGT/VAR S 5-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1200 1300  
MAX MIXING HGT (FT) 4600 3200  
TRANSPORT WND (MPH) SE 5 S 11  
VENT RATE (MPH-FT) 27600 38400  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50. SOUTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. WEST  
WINDS AROUND 5 MPH.  
 

 
 
ILZ006-232115-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 71 (0) 70  
MIN RH % (24HR TREND) 43 (-7) 47  
MIN TEMP (24HR TREND) 47 (+1) 50  
MAX RH % (24HR TREND) 87 (-13) 79  
20FT WIND AM (MPH) LGT/VAR S 6-8  
20FT WIND PM (MPH) SE 3-5 LGT/VAR S 6-8 LGT/VAR  
PEAK WIND GUSTS (MPH) 14  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1200 1200  
MAX MIXING HGT (FT) 3700 2900  
TRANSPORT WND (MPH) SE 6 S 12  
VENT RATE (MPH-FT) 25900 37700  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT  
WINDS, BECOMING NORTHWEST AROUND 5 MPH AFTER MIDNIGHT.    
MONDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. LIGHT  
WINDS, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.  
 

 
 
INZ001-232115-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 71 (-2) 72  
MIN RH % (24HR TREND) 35 (-7) 38  
MIN TEMP (24HR TREND) 45 (-1) 46  
MAX RH % (24HR TREND) 93 (-3) 87  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1300 1200  
MAX MIXING HGT (FT) 4800 3500  
TRANSPORT WND (MPH) SE 5 S 10  
VENT RATE (MPH-FT) 28800 35000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 70. LIGHT WINDS, BECOMING  
NORTH AROUND 5 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 70. SOUTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. WEST  
WINDS AROUND 5 MPH.  
 

 
 
INZ002-232115-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 71 (-1) 71  
MIN RH % (24HR TREND) 35 (-6) 40  
MIN TEMP (24HR TREND) 44 (-1) 45  
MAX RH % (24HR TREND) 95 (+1) 88  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1300 1200  
MAX MIXING HGT (FT) 4700 3300  
TRANSPORT WND (MPH) SE 5 SE 10  
VENT RATE (MPH-FT) 28200 33000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 70. LIGHT WINDS, BECOMING  
NORTH AROUND 5 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST  
WINDS AROUND 5 MPH.  
 

 
 
ILZ013-232115-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 72 (-2) 70  
MIN RH % (24HR TREND) 39 (-3) 44  
MIN TEMP (24HR TREND) 48 (-1) 49  
MAX RH % (24HR TREND) 87 (-6) 82  
20FT WIND AM (MPH) LGT/VAR S 5-7  
20FT WIND PM (MPH) LGT/VAR LGT/VAR S 5-7 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1200 1200  
MAX MIXING HGT (FT) 4300 2900  
TRANSPORT WND (MPH) SE 5 S 11  
VENT RATE (MPH-FT) 25800 34800  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT WINDS.    
MONDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50. SOUTH WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. WEST WINDS AROUND 5 MPH.  
 

 
 
ILZ012-232115-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 72 (-2) 71  
MIN RH % (24HR TREND) 40 (-4) 43  
MIN TEMP (24HR TREND) 47 (0) 48  
MAX RH % (24HR TREND) 89 (-7) 85  
20FT WIND AM (MPH) LGT/VAR S 5-7  
20FT WIND PM (MPH) SE 3-5 LGT/VAR S 5-7 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1100 1100  
MAX MIXING HGT (FT) 3400 2700  
TRANSPORT WND (MPH) SE 6 S 12  
VENT RATE (MPH-FT) 23800 35100  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50. LIGHT WINDS.    
MONDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. WEST WINDS AROUND 5 MPH.  
 

 
 
ILZ005-232115-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 72 (-1) 70  
MIN RH % (24HR TREND) 44 (+1) 46  
MIN TEMP (24HR TREND) 48 (+2) 50  
MAX RH % (24HR TREND) 86 (-11) 78  
20FT WIND AM (MPH) LGT/VAR S 5-7  
20FT WIND PM (MPH) SE 3-5 LGT/VAR S 5-7 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1200 1100  
MAX MIXING HGT (FT) 3400 2600  
TRANSPORT WND (MPH) S 8 S 13  
VENT RATE (MPH-FT) 27200 36400  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50. LIGHT WINDS.    
MONDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. LIGHT  
WINDS.  
 

 
 
ILZ004-232115-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 72 (-2) 71  
MIN RH % (24HR TREND) 42 (0) 41  
MIN TEMP (24HR TREND) 48 (+1) 50  
MAX RH % (24HR TREND) 84 (-10) 79  
20FT WIND AM (MPH) LGT/VAR S 6-8  
20FT WIND PM (MPH) SE 4-6 LGT/VAR S 6-8 LGT/VAR  
PEAK WIND GUSTS (MPH) 15  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1200 1200  
MAX MIXING HGT (FT) 3600 2700  
TRANSPORT WND (MPH) S 8 S 14  
VENT RATE (MPH-FT) 28800 40500  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
MONDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. NORTHWEST WINDS AROUND 5 MPH IN  
THE EVENING, BECOMING LIGHT.  
 

 
 
ILZ011-232115-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 73 (-1) 71  
MIN RH % (24HR TREND) 39 (-3) 40  
MIN TEMP (24HR TREND) 47 (-1) 49  
MAX RH % (24HR TREND) 86 (-6) 82  
20FT WIND AM (MPH) LGT/VAR SE 6-7  
20FT WIND PM (MPH) SE 4-6 LGT/VAR S 6-7 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1100 1100  
MAX MIXING HGT (FT) 4000 2900  
TRANSPORT WND (MPH) SE 8 S 12  
VENT RATE (MPH-FT) 32000 37700  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 50. LIGHT WINDS.    
MONDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS AROUND 70. SOUTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
ILZ003-232115-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 73 (-2) 71  
MIN RH % (24HR TREND) 40 (0) 40  
MIN TEMP (24HR TREND) 48 (0) 49  
MAX RH % (24HR TREND) 81 (-15) 79  
20FT WIND AM (MPH) LGT/VAR S 7-9  
20FT WIND PM (MPH) SE 4-6 SE 5 S 7-9 LGT/VAR  
PEAK WIND GUSTS (MPH) 16  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1200 1300  
MAX MIXING HGT (FT) 4000 2700  
TRANSPORT WND (MPH) S 9 S 16  
VENT RATE (MPH-FT) 36000 43200  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
MONDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
ILZ008-232115-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 73 (-2) 72  
MIN RH % (24HR TREND) 40 (0) 39  
MIN TEMP (24HR TREND) 49 (0) 49  
MAX RH % (24HR TREND) 81 (-13) 81  
20FT WIND AM (MPH) LGT/VAR S 6-8  
20FT WIND PM (MPH) SE 4-6 LGT/VAR S 6-8 LGT/VAR  
PEAK WIND GUSTS (MPH) 15  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1200 1300  
MAX MIXING HGT (FT) 4000 2600  
TRANSPORT WND (MPH) SE 9 S 14  
VENT RATE (MPH-FT) 36000 39000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
MONDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
ILZ010-232115-  
LEE-  
INCLUDING THE CITY OF DIXON  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 74 (-1) 72  
MIN RH % (24HR TREND) 39 (0) 39  
MIN TEMP (24HR TREND) 49 (0) 49  
MAX RH % (24HR TREND) 81 (-8) 80  
20FT WIND AM (MPH) LGT/VAR S 6-7  
20FT WIND PM (MPH) SE 4-5 LGT/VAR S 6-7 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1200 1200  
MAX MIXING HGT (FT) 4200 2800  
TRANSPORT WND (MPH) SE 8 S 13  
VENT RATE (MPH-FT) 33600 39200  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 50. LIGHT WINDS.    
MONDAY
 
MOSTLY CLOUDY. HIGHS AROUND 70. NORTHEAST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS AROUND 70. SOUTH WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
ILZ019-232115-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 74 (-2) 74  
MIN RH % (24HR TREND) 36 (+1) 35  
MIN TEMP (24HR TREND) 47 (-1) 49  
MAX RH % (24HR TREND) 84 (-7) 80  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR S 4-5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1300 1400  
MAX MIXING HGT (FT) 4700 3500  
TRANSPORT WND (MPH) SE 6 S 11  
VENT RATE (MPH-FT) 32900 42000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS,  
BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 50. LIGHT WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS,  
BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50. SOUTH WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. WEST WINDS AROUND 5 MPH,  
BECOMING NORTHWEST AFTER MIDNIGHT.  
 

 
 
ILZ020-232115-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 73 (-2) 72  
MIN RH % (24HR TREND) 37 (-4) 39  
MIN TEMP (24HR TREND) 47 (0) 48  
MAX RH % (24HR TREND) 91 (-5) 86  
20FT WIND AM (MPH) LGT/VAR SE 5-6  
20FT WIND PM (MPH) LGT/VAR LGT/VAR S 5-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1100 1100  
MAX MIXING HGT (FT) 4300 3200  
TRANSPORT WND (MPH) SE 6 S 11  
VENT RATE (MPH-FT) 30100 38400  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 50. LIGHT WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 70. NORTHEAST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
ILZ021-232115-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 75 (-1) 74  
MIN RH % (24HR TREND) 34 (-3) 37  
MIN TEMP (24HR TREND) 46 (-1) 48  
MAX RH % (24HR TREND) 90 (-4) 85  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR S 4-5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1200 1300  
MAX MIXING HGT (FT) 4800 3500  
TRANSPORT WND (MPH) SE 5 S 10  
VENT RATE (MPH-FT) 28800 35000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 50. LIGHT WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS,  
BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 70. EAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50. SOUTH WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. LIGHT WINDS.  
 

 
 
ILZ022-232115-  
WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 73 (-1) 72  
MIN RH % (24HR TREND) 34 (-6) 38  
MIN TEMP (24HR TREND) 45 (-2) 46  
MAX RH % (24HR TREND) 92 (-3) 87  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR S 4-5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1200 1300  
MAX MIXING HGT (FT) 4600 3300  
TRANSPORT WND (MPH) SE 5 S 10  
VENT RATE (MPH-FT) 27600 33000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS,  
BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. WEST WINDS AROUND 5 MPH.  
 

 
 
ILZ032-232115-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 75 (-2) 75  
MIN RH % (24HR TREND) 33 (-2) 35  
MIN TEMP (24HR TREND) 46 (-1) 47  
MAX RH % (24HR TREND) 90 (-3) 85  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR S 4-5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1300 1400  
MAX MIXING HGT (FT) 4900 3500  
TRANSPORT WND (MPH) SE 5 S 9  
VENT RATE (MPH-FT) 29400 31500  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. LIGHT WINDS.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50. SOUTH WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. WEST WINDS AROUND 5 MPH.  
 

 
 
ILZ023-232115-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 74 (-1) 73  
MIN RH % (24HR TREND) 33 (-5) 36  
MIN TEMP (24HR TREND) 45 (0) 46  
MAX RH % (24HR TREND) 94 (-3) 90  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1300 1400  
MAX MIXING HGT (FT) 4900 3500  
TRANSPORT WND (MPH) SE 5 S 10  
VENT RATE (MPH-FT) 29400 35000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. LIGHT  
WINDS.  
 

 
 
ILZ039-232115-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 74 (-2) 73  
MIN RH % (24HR TREND) 32 (0) 35  
MIN TEMP (24HR TREND) 45 (-1) 45  
MAX RH % (24HR TREND) 93 (+5) 89  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1400 1400  
MAX MIXING HGT (FT) 4800 3500  
TRANSPORT WND (MPH) SE 5 S 9  
VENT RATE (MPH-FT) 28800 31500  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN  
THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS AROUND 5 MPH.  
 

 
 
ILZ033-232115-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 73 (-2) 73  
MIN RH % (24HR TREND) 32 (-3) 35  
MIN TEMP (24HR TREND) 44 (-1) 45  
MAX RH % (24HR TREND) 95 (+3) 91  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1400 1500  
MAX MIXING HGT (FT) 4800 3500  
TRANSPORT WND (MPH) SE 5 S 9  
VENT RATE (MPH-FT) 28800 31500  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
TUESDAY
 
PARTLY SUNNY. HIGHS AROUND 70. EAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS,  
BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. LIGHT WINDS.  
 

 
 
INZ010-232115-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 72 (-2) 72  
MIN RH % (24HR TREND) 33 (-4) 37  
MIN TEMP (24HR TREND) 44 (-1) 45  
MAX RH % (24HR TREND) 94 (+2) 88  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1500 1500  
MAX MIXING HGT (FT) 4900 3600  
TRANSPORT WND (MPH) SE 5 S 8  
VENT RATE (MPH-FT) 29400 28800  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. LIGHT  
WINDS.  
 

 
 
INZ011-232115-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
430 AM CDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 72 (-1) 72  
MIN RH % (24HR TREND) 35 (-1) 40  
MIN TEMP (24HR TREND) 44 (0) 45  
MAX RH % (24HR TREND) 97 (+3) 88  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1300 1300  
MAX MIXING HGT (FT) 4800 3500  
TRANSPORT WND (MPH) E 5 SE 8  
VENT RATE (MPH-FT) 28800 28000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. LIGHT  
WINDS, BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.  
 

 
 
INZ019-232115-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
530 AM EDT FRI OCT 23 2026  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER CLEAR MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 71 (-4) 71  
MIN RH % (24HR TREND) 35 (-2) 40  
MIN TEMP (24HR TREND) 45 (-1) 45  
MAX RH % (24HR TREND) 96 (+3) 90  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1300 1500  
MAX MIXING HGT (FT) 4800 3500  
TRANSPORT WND (MPH) SE 5 SE 8  
VENT RATE (MPH-FT) 28800 28000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT WINDS.  
 

 
 
DOOM  
 
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