084  
FNUS53 KLOT 181946  
FWFLOT  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
246 PM CDT SUN OCT 18 2026  
   
DISCUSSION  
 
A PROLONGED PERIOD OF UNSEASONABLE MILD AND DRY WEATHER IS  
EXPECTED FOR THE FORESEEABLE FUTURE. TEMPERATURES WILL WARM INTO  
THE UPPER 60S AND LOW TO MID 70S EACH AFTERNOON THIS WEEK. ALSO,  
AS AFTERNOON DEWPOINTS MIX OUT INTO THE 40S EACH DAY, MINIMUM RH  
PERCENT VALUES WILL GENERALLY BOTTOM OUT IN THE 30S AND 40S EACH  
DAY. WINDS WILL ALSO BE LIGHT DURING THE PERIOD, WITH DAILY LAKE  
BREEZES ANTICIPATED.  
 
ILZ014-190930-  
COOK-  
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,  
LEMONT, ORLAND PARK, AND PARK FOREST  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 68 (+5) 68  
MIN RH % (24HR TREND) 39 (+4) 42  
MIN TEMP (24HR TREND) 40 (-2) 43  
MAX RH % (24HR TREND) 89 (+15) 94  
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 1700  
MAX MIXING HGT (FT) 3200 3200  
TRANSPORT WND (MPH) S 5 E 6  
VENT RATE (MPH-FT) 19200 22400  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY  
SUNNY. HIGHS AROUND 70. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS AROUND 70. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT  
WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.  
 
 
 
ILZ006-190930-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 67 (+5) 67  
MIN RH % (24HR TREND) 45 (+7) 49  
MIN TEMP (24HR TREND) 39 (-3) 42  
MAX RH % (24HR TREND) 92 (+12) 100  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH) 17  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1300 1600  
MAX MIXING HGT (FT) 3100 3200  
TRANSPORT WND (MPH) S 5 E 6  
VENT RATE (MPH-FT) 18600 22400  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS, BECOMING  
SOUTH AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT  
WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH.   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH.  
 
 
 
INZ001-190930-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 70 (+7) 70  
MIN RH % (24HR TREND) 35 (+2) 40  
MIN TEMP (24HR TREND) 37 (-1) 38  
MAX RH % (24HR TREND) 98 (+21) 94  
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) 1600 1700  
MAX MIXING HGT (FT) 3300 3400  
TRANSPORT WND (MPH) SE 4 NE 6  
VENT RATE (MPH-FT) 16500 23800  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
SUNNY. HIGHS AROUND 70. EAST WINDS AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. EAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHEAST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. SOUTH WINDS  
AROUND 5 MPH.  
 
 
 
INZ002-190930-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 69 (+7) 70  
MIN RH % (24HR TREND) 35 (-1) 40  
MIN TEMP (24HR TREND) 36 (-2) 38  
MAX RH % (24HR TREND) 95 (+17) 95  
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 1600  
MAX MIXING HGT (FT) 3200 3400  
TRANSPORT WND (MPH) SE 4 NE 6  
VENT RATE (MPH-FT) 16000 23800  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
SUNNY. HIGHS AROUND 70. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING  
NORTH AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.  
 
 
 
ILZ013-190930-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 67 (+5) 68  
MIN RH % (24HR TREND) 41 (+3) 43  
MIN TEMP (24HR TREND) 37 (-3) 43  
MAX RH % (24HR TREND) 96 (+15) 97  
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) 1200 1600  
MAX MIXING HGT (FT) 2900 3200  
TRANSPORT WND (MPH) S 5 E 6  
VENT RATE (MPH-FT) 17400 22400  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. EAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY  
SUNNY. HIGHS AROUND 70. LIGHT WINDS, BECOMING SOUTH  
AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.  
 
 
 
ILZ012-190930-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 67 (+5) 68  
MIN RH % (24HR TREND) 43 (+3) 42  
MIN TEMP (24HR TREND) 35 (-3) 42  
MAX RH % (24HR TREND) 100 (+11) 98  
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) 1100 1400  
MAX MIXING HGT (FT) 2800 3000  
TRANSPORT WND (MPH) S 5 SE 6  
VENT RATE (MPH-FT) 16800 21000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY  
SUNNY. HIGHS AROUND 70. LIGHT WINDS, BECOMING SOUTH  
AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHEAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
FRIDAY  
SUNNY. HIGHS AROUND 70. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.  
 
 
 
ILZ005-190930-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 67 (+5) 67  
MIN RH % (24HR TREND) 46 (+6) 45  
MIN TEMP (24HR TREND) 38 (-3) 41  
MAX RH % (24HR TREND) 96 (+15) 99  
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 1600  
MAX MIXING HGT (FT) 3100 3300  
TRANSPORT WND (MPH) S 5 SE 6  
VENT RATE (MPH-FT) 18600 23100  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS, BECOMING  
SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS,  
BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH.  
 
 
 
ILZ004-190930-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 67 (+4) 68  
MIN RH % (24HR TREND) 44 (+7) 45  
MIN TEMP (24HR TREND) 39 (+2) 40  
MAX RH % (24HR TREND) 95 (+11) 99  
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) 1200 1600  
MAX MIXING HGT (FT) 3100 3100  
TRANSPORT WND (MPH) S 5 SE 6  
VENT RATE (MPH-FT) 18600 21700  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
SUNNY. HIGHS AROUND 70. LIGHT WINDS, BECOMING  
SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH.  
 
 
 
ILZ011-190930-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 68 (+6) 68  
MIN RH % (24HR TREND) 40 (-1) 40  
MIN TEMP (24HR TREND) 36 (0) 41  
MAX RH % (24HR TREND) 100 (+9) 97  
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) 1200 1400  
MAX MIXING HGT (FT) 2800 2900  
TRANSPORT WND (MPH) S 5 SE 6  
VENT RATE (MPH-FT) 16800 20300  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING  
SOUTH AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHEAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
FRIDAY  
SUNNY. HIGHS AROUND 70. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHEAST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH.  
 
 
 
ILZ003-190930-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 67 (+4) 68  
MIN RH % (24HR TREND) 42 (+4) 42  
MIN TEMP (24HR TREND) 39 (+1) 40  
MAX RH % (24HR TREND) 93 (+11) 99  
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) 1200 1600  
MAX MIXING HGT (FT) 3100 3300  
TRANSPORT WND (MPH) S 5 SE 8  
VENT RATE (MPH-FT) 18600 26400  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY  
SUNNY. HIGHS AROUND 70. LIGHT WINDS, BECOMING SOUTH  
AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 70. SOUTH WINDS AROUND  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH.  
 
 
 
ILZ008-190930-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 68 (+5) 68  
MIN RH % (24HR TREND) 41 (0) 40  
MIN TEMP (24HR TREND) 36 (-2) 40  
MAX RH % (24HR TREND) 100 (+12) 99  
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) 1200 1600  
MAX MIXING HGT (FT) 3000 3400  
TRANSPORT WND (MPH) S 6 SE 8  
VENT RATE (MPH-FT) 21000 27200  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING  
SOUTH AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
SUNNY. HIGHS AROUND 70. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH.  
 
 
 
ILZ010-190930-  
LEE-  
INCLUDING THE CITY OF DIXON  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 68 (+5) 69  
MIN RH % (24HR TREND) 38 (-1) 38  
MIN TEMP (24HR TREND) 36 (-3) 41  
MAX RH % (24HR TREND) 100 (+12) 99  
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) 1200 1600  
MAX MIXING HGT (FT) 3000 3200  
TRANSPORT WND (MPH) S 5 SE 8  
VENT RATE (MPH-FT) 18000 25600  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 5 MPH.  
 
 
 
ILZ019-190930-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 71 (+7) 72  
MIN RH % (24HR TREND) 33 (0) 34  
MIN TEMP (24HR TREND) 37 (+1) 40  
MAX RH % (24HR TREND) 96 (+8) 95  
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) 3400 3500  
TRANSPORT WND (MPH) S 5 E 6  
VENT RATE (MPH-FT) 20400 24500  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.  
 
 
 
ILZ020-190930-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 69 (+5) 70  
MIN RH % (24HR TREND) 37 (+4) 38  
MIN TEMP (24HR TREND) 36 (0) 41  
MAX RH % (24HR TREND) 100 (+2) 100  
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) 1100 1300  
MAX MIXING HGT (FT) 3100 3200  
TRANSPORT WND (MPH) S 5 E 6  
VENT RATE (MPH-FT) 18600 22400  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHEAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.  
 
 
 
ILZ021-190930-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 71 (+7) 72  
MIN RH % (24HR TREND) 33 (+1) 36  
MIN TEMP (24HR TREND) 37 (+2) 40  
MAX RH % (24HR TREND) 100 (+4) 97  
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) 1700 1400  
MAX MIXING HGT (FT) 3400 3500  
TRANSPORT WND (MPH) S 5 E 6  
VENT RATE (MPH-FT) 20400 24500  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING  
SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST WINDS AROUND  
5 MPH IN THE EVENING, BECOMING LIGHT.  
 
 
 
ILZ022-190930-  
WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 69 (+6) 70  
MIN RH % (24HR TREND) 35 (+5) 38  
MIN TEMP (24HR TREND) 37 (0) 39  
MAX RH % (24HR TREND) 99 (+10) 97  
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) 1600 1500  
MAX MIXING HGT (FT) 3200 3400  
TRANSPORT WND (MPH) S 5 E 6  
VENT RATE (MPH-FT) 19200 23800  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. LIGHT WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. EAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.  
 
 
 
ILZ032-190930-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 72 (+9) 74  
MIN RH % (24HR TREND) 32 (-2) 34  
MIN TEMP (24HR TREND) 37 (+4) 39  
MAX RH % (24HR TREND) 98 (+2) 95  
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) 1800 1600  
MAX MIXING HGT (FT) 3400 3700  
TRANSPORT WND (MPH) S 5 E 6  
VENT RATE (MPH-FT) 20400 25900  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 5 MPH.  
 
 
 
ILZ023-190930-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 70 (+7) 71  
MIN RH % (24HR TREND) 32 (0) 35  
MIN TEMP (24HR TREND) 37 (+1) 38  
MAX RH % (24HR TREND) 98 (+18) 97  
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) 1700 1700  
MAX MIXING HGT (FT) 3300 3600  
TRANSPORT WND (MPH) S 4 E 6  
VENT RATE (MPH-FT) 16500 25200  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING  
EAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST WINDS AROUND  
5 MPH IN THE EVENING, BECOMING LIGHT.  
 
 
 
ILZ039-190930-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 72 (+9) 73  
MIN RH % (24HR TREND) 31 (-3) 33  
MIN TEMP (24HR TREND) 37 (+4) 39  
MAX RH % (24HR TREND) 94 (+10) 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) 1800 1700  
MAX MIXING HGT (FT) 3300 3700  
TRANSPORT WND (MPH) S 5 E 5  
VENT RATE (MPH-FT) 19800 22200  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. EAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH WINDS AROUND 5 MPH.  
 
 
 
ILZ033-190930-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 71 (+8) 72  
MIN RH % (24HR TREND) 31 (-2) 33  
MIN TEMP (24HR TREND) 37 (+3) 38  
MAX RH % (24HR TREND) 96 (+16) 94  
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) 1800 1700  
MAX MIXING HGT (FT) 3400 3700  
TRANSPORT WND (MPH) S 4 E 5  
VENT RATE (MPH-FT) 17000 22200  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. LIGHT  
WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING  
EAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT WINDS.  
 
 
 
INZ010-190930-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 70 (+8) 71  
MIN RH % (24HR TREND) 33 (+1) 36  
MIN TEMP (24HR TREND) 37 (+2) 38  
MAX RH % (24HR TREND) 96 (+14) 95  
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) 1700 1700  
MAX MIXING HGT (FT) 3400 3700  
TRANSPORT WND (MPH) S 4 NE 6  
VENT RATE (MPH-FT) 17000 25900  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. LIGHT  
WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS, BECOMING  
EAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT WINDS.  
 
 
 
INZ011-190930-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
246 PM CDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 69 (+7) 71  
MIN RH % (24HR TREND) 35 (+2) 38  
MIN TEMP (24HR TREND) 36 (+1) 38  
MAX RH % (24HR TREND) 96 (+11) 95  
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) 1700 1700  
MAX MIXING HGT (FT) 3400 3500  
TRANSPORT WND (MPH) S 4 E 6  
VENT RATE (MPH-FT) 17000 24500  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. LIGHT  
WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
SUNNY. HIGHS AROUND 70. EAST WINDS AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHEAST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.  
 
 
 
INZ019-190930-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
346 PM EDT SUN OCT 18 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER CLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%)  
MAX TEMP (24HR TREND) 69 (+7) 70  
MIN RH % (24HR TREND) 36 (0) 39  
MIN TEMP (24HR TREND) 38 (+4) 39  
MAX RH % (24HR TREND) 93 (+4) 93  
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) 1700 1700  
MAX MIXING HGT (FT) 3200 3600  
TRANSPORT WND (MPH) S 5 NE 5  
VENT RATE (MPH-FT) 19200 21600  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S. LIGHT WINDS.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
SUNNY. HIGHS AROUND 70. LIGHT WINDS, BECOMING EAST  
AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHEAST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.  
 
 
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