774  
FNUS53 KLOT 060852  
FWFLOT  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
352 AM CDT FRI JUN 6 2025  
   
DISCUSSION
 
 
MOSTLY DRY CONDITIONS ARE EXPECTED FOR TODAY, THOUGH A STRAY  
SHOWER OR TWO (15-20% CHANCE) CANNOT BE RULED OUT SOUTH OF US 24.  
TEMPERATURES WILL WARM INTO THE MID-70S THIS AFTERNOON, BUT  
ONSHORE WINDS WILL KEEP TEMPERATURES AND MIXING HEIGHTS LOWER NEAR  
THE LAKE. RAIN CHANCES WILL INCREASE SATURDAY AFTERNOON AND  
PERSIST OFF AND ON THROUGH AT LEAST MONDAY AS SEVERAL DISTURBANCES  
PIVOT THROUGH THE REGION. OTHERWISE, EXPECT SEASONABLE  
TEMPERATURES TO PREVAIL THROUGH EARLY NEXT WEEK BEFORE WARMER AND  
DRIER CONDITIONS SETTLE IN TOWARDS THE LATER HALF OF NEXT WEEK.  
 
ILZ014-062130-  
COOK-  
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,  
LEMONT, ORLAND PARK, AND PARK FOREST  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 40  
MAX TEMP (24HR TREND) 76 (+7) 78  
MIN RH % (24HR TREND) 31 (-30) 40  
MIN TEMP (24HR TREND) 53 (-5) 55  
MAX RH % (24HR TREND) 83 (+3) 92  
20FT WIND AM (MPH) LGT/VAR NE 6  
20FT WIND PM (MPH) NE 4-6 LGT/VAR NE 6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.25-0.50  
11 AM MIXING HGT (FT) 2900 2400  
MAX MIXING HGT (FT) 4000 4400  
TRANSPORT WND (MPH) NE 8 E 10  
VENT RATE (MPH-FT) 32000 44000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH, BECOMING WEST  
IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
ILZ006-062130-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE NONE TSTMS  
CHANCE PRECIP (%) 10 10 30  
MAX TEMP (24HR TREND) 75 (+3) 75  
MIN RH % (24HR TREND) 32 (-17) 46  
MIN TEMP (24HR TREND) 51 (-3) 54  
MAX RH % (24HR TREND) 88 (+4) 93  
20FT WIND AM (MPH) LGT/VAR NE 6  
20FT WIND PM (MPH) NE 4-6 LGT/VAR E 6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.10-0.25  
11 AM MIXING HGT (FT) 2800 1900  
MAX MIXING HGT (FT) 4300 2900  
TRANSPORT WND (MPH) NE 8 E 10  
VENT RATE (MPH-FT) 34400 29000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
PARTLY SUNNY. SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN  
THE MID 70S. NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN  
THE AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
INZ001-062130-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 50  
MAX TEMP (24HR TREND) 75 (+10) 78  
MIN RH % (24HR TREND) 49 (-29) 47  
MIN TEMP (24HR TREND) 53 (-5) 57  
MAX RH % (24HR TREND) 89 (-3) 98  
20FT WIND AM (MPH) LGT/VAR NE 5-6  
20FT WIND PM (MPH) N 4-5 LGT/VAR E 5-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.25-0.50  
11 AM MIXING HGT (FT) 2600 3400  
MAX MIXING HGT (FT) 3600 5500  
TRANSPORT WND (MPH) N 6 E 8  
VENT RATE (MPH-FT) 25200 44000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH, BECOMING WEST IN  
THE AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE MID 50S.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
INZ002-062130-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 50  
MAX TEMP (24HR TREND) 74 (+9) 79  
MIN RH % (24HR TREND) 53 (-30) 45  
MIN TEMP (24HR TREND) 53 (-6) 58  
MAX RH % (24HR TREND) 90 (-2) 94  
20FT WIND AM (MPH) LGT/VAR NE 5  
20FT WIND PM (MPH) N 4-5 LGT/VAR E 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.25-0.50  
11 AM MIXING HGT (FT) 2600 3800  
MAX MIXING HGT (FT) 3300 5700  
TRANSPORT WND (MPH) N 5 E 8  
VENT RATE (MPH-FT) 19800 45600  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 70S. EAST WINDS AROUND 5 MPH, BECOMING WEST IN  
THE AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE MID 50S.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
ILZ013-062130-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 40  
MAX TEMP (24HR TREND) 77 (+5) 78  
MIN RH % (24HR TREND) 30 (-24) 38  
MIN TEMP (24HR TREND) 53 (-6) 56  
MAX RH % (24HR TREND) 82 (+5) 93  
20FT WIND AM (MPH) LGT/VAR NE 6  
20FT WIND PM (MPH) NE 4-6 NE 5 E 6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.25-0.50  
11 AM MIXING HGT (FT) 3000 2700  
MAX MIXING HGT (FT) 5000 5300  
TRANSPORT WND (MPH) NE 8 E 11  
VENT RATE (MPH-FT) 40000 63600  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH, BECOMING WEST  
IN THE AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN  
THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
ILZ012-062130-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 40  
MAX TEMP (24HR TREND) 77 (+3) 77  
MIN RH % (24HR TREND) 31 (-13) 40  
MIN TEMP (24HR TREND) 52 (-5) 55  
MAX RH % (24HR TREND) 85 (+3) 94  
20FT WIND AM (MPH) NE 5-6 E 5-6  
20FT WIND PM (MPH) NE 5-6 LGT/VAR E 5-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.25-0.50  
11 AM MIXING HGT (FT) 3400 2800  
MAX MIXING HGT (FT) 5500 5300  
TRANSPORT WND (MPH) NE 8 E 11  
VENT RATE (MPH-FT) 44000 63600  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN  
THE UPPER 70S. NORTH WINDS AROUND 5 MPH, BECOMING WEST IN THE  
AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
ILZ005-062130-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 10 20 30  
MAX TEMP (24HR TREND) 76 (+2) 76  
MIN RH % (24HR TREND) 34 (-5) 44  
MIN TEMP (24HR TREND) 51 (-4) 54  
MAX RH % (24HR TREND) 87 (-4) 92  
20FT WIND AM (MPH) LGT/VAR E 5-6  
20FT WIND PM (MPH) NE 4-6 LGT/VAR E 5-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.10-0.25  
11 AM MIXING HGT (FT) 3000 2400  
MAX MIXING HGT (FT) 5500 4400  
TRANSPORT WND (MPH) NE 6 E 11  
VENT RATE (MPH-FT) 38500 52800  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN  
THE MID 70S. NORTH WINDS AROUND 5 MPH, BECOMING WEST IN THE  
AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50. WEST WINDS AROUND  
5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
ILZ004-062130-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 10 20 30  
MAX TEMP (24HR TREND) 77 (+2) 76  
MIN RH % (24HR TREND) 36 (0) 42  
MIN TEMP (24HR TREND) 52 (-4) 54  
MAX RH % (24HR TREND) 85 (-5) 91  
20FT WIND AM (MPH) LGT/VAR E 5-6  
20FT WIND PM (MPH) NE 4-5 LGT/VAR E 5-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.01-0.05 0.05-0.10  
11 AM MIXING HGT (FT) 3200 2600  
MAX MIXING HGT (FT) 6000 5300  
TRANSPORT WND (MPH) NE 6 E 11  
VENT RATE (MPH-FT) 42000 63600  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN  
THE MID 70S. NORTH WINDS AROUND 5 MPH, BECOMING WEST IN THE  
AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
ILZ011-062130-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 30  
MAX TEMP (24HR TREND) 77 (+2) 77  
MIN RH % (24HR TREND) 33 (-5) 40  
MIN TEMP (24HR TREND) 52 (-5) 55  
MAX RH % (24HR TREND) 85 (-3) 92  
20FT WIND AM (MPH) LGT/VAR E 5  
20FT WIND PM (MPH) NE 4-6 LGT/VAR E 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.25-0.50  
11 AM MIXING HGT (FT) 3500 2800  
MAX MIXING HGT (FT) 5900 5500  
TRANSPORT WND (MPH) NE 6 E 11  
VENT RATE (MPH-FT) 41300 66000  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN  
THE UPPER 70S. WEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS 5 TO 10 MPH.  
 

 
 
ILZ003-062130-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 10 20 30  
MAX TEMP (24HR TREND) 77 (+1) 75  
MIN RH % (24HR TREND) 36 (+3) 43  
MIN TEMP (24HR TREND) 53 (-3) 54  
MAX RH % (24HR TREND) 86 (-5) 94  
20FT WIND AM (MPH) LGT/VAR E 5  
20FT WIND PM (MPH) NE 4-5 LGT/VAR SE 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.01-0.05  
11 AM MIXING HGT (FT) 3200 2700  
MAX MIXING HGT (FT) 6100 5700  
TRANSPORT WND (MPH) NE 5 SE 11  
VENT RATE (MPH-FT) 36600 68400  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50. WEST WINDS AROUND  
5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND  
10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
ILZ008-062130-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 30 30  
MAX TEMP (24HR TREND) 78 (+2) 76  
MIN RH % (24HR TREND) 36 (+3) 41  
MIN TEMP (24HR TREND) 53 (-3) 56  
MAX RH % (24HR TREND) 85 (-8) 96  
20FT WIND AM (MPH) LGT/VAR E 5  
20FT WIND PM (MPH) NE 4-5 LGT/VAR SE 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.10-0.25  
11 AM MIXING HGT (FT) 3300 2600  
MAX MIXING HGT (FT) 6100 5700  
TRANSPORT WND (MPH) NE 5 SE 10  
VENT RATE (MPH-FT) 36600 57000  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN  
THE UPPER 70S. WEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.  
 

 
 
ILZ010-062130-  
LEE-  
INCLUDING THE CITY OF DIXON  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 30 30  
MAX TEMP (24HR TREND) 77 (+1) 77  
MIN RH % (24HR TREND) 36 (+1) 42  
MIN TEMP (24HR TREND) 53 (-4) 56  
MAX RH % (24HR TREND) 84 (-10) 97  
20FT WIND AM (MPH) LGT/VAR E 5  
20FT WIND PM (MPH) NE 4-5 LGT/VAR SE 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.10-0.25 0.10-0.25  
11 AM MIXING HGT (FT) 3400 2600  
MAX MIXING HGT (FT) 5900 5500  
TRANSPORT WND (MPH) NE 5 SE 10  
VENT RATE (MPH-FT) 35400 55000  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN  
THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH, BECOMING WEST IN THE  
AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 10 MPH.  
 

 
 
ILZ019-062130-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 40 40  
MAX TEMP (24HR TREND) 78 (+2) 78  
MIN RH % (24HR TREND) 39 (-4) 41  
MIN TEMP (24HR TREND) 54 (-5) 57  
MAX RH % (24HR TREND) 82 (-11) 92  
20FT WIND AM (MPH) LGT/VAR E 5  
20FT WIND PM (MPH) LGT/VAR LGT/VAR E 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.10-0.25 0.25-0.50  
11 AM MIXING HGT (FT) 3600 2900  
MAX MIXING HGT (FT) 5600 5200  
TRANSPORT WND (MPH) N 5 SE 9  
VENT RATE (MPH-FT) 33600 46800  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
ILZ020-062130-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 30 40  
MAX TEMP (24HR TREND) 78 (+3) 79  
MIN RH % (24HR TREND) 35 (-13) 41  
MIN TEMP (24HR TREND) 53 (-6) 56  
MAX RH % (24HR TREND) 84 (-1) 94  
20FT WIND AM (MPH) LGT/VAR E 5-6  
20FT WIND PM (MPH) NE 4-5 LGT/VAR E 5-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.25-0.50  
11 AM MIXING HGT (FT) 3400 2900  
MAX MIXING HGT (FT) 5500 5100  
TRANSPORT WND (MPH) NE 6 E 10  
VENT RATE (MPH-FT) 38500 51000  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH, BECOMING WEST  
IN THE AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
ILZ021-062130-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 30 40  
MAX TEMP (24HR TREND) 78 (+4) 79  
MIN RH % (24HR TREND) 42 (-10) 43  
MIN TEMP (24HR TREND) 54 (-5) 58  
MAX RH % (24HR TREND) 83 (-8) 97  
20FT WIND AM (MPH) LGT/VAR E 5  
20FT WIND PM (MPH) LGT/VAR LGT/VAR E 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.10-0.25 0.25-0.50  
11 AM MIXING HGT (FT) 2900 2700  
MAX MIXING HGT (FT) 5000 5300  
TRANSPORT WND (MPH) NE 5 E 9  
VENT RATE (MPH-FT) 30000 47700  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH, BECOMING  
WEST IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
ILZ022-062130-  
WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 40  
MAX TEMP (24HR TREND) 78 (+7) 78  
MIN RH % (24HR TREND) 37 (-22) 42  
MIN TEMP (24HR TREND) 53 (-6) 57  
MAX RH % (24HR TREND) 84 (+1) 96  
20FT WIND AM (MPH) LGT/VAR NE 5-6  
20FT WIND PM (MPH) NE 4-6 LGT/VAR E 5-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.25-0.50  
11 AM MIXING HGT (FT) 2700 2800  
MAX MIXING HGT (FT) 4600 5100  
TRANSPORT WND (MPH) NE 6 E 10  
VENT RATE (MPH-FT) 32200 51000  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH, BECOMING WEST  
IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
ILZ032-062130-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 10 40 50  
MAX TEMP (24HR TREND) 77 (+4) 78  
MIN RH % (24HR TREND) 47 (-9) 48  
MIN TEMP (24HR TREND) 55 (-4) 59  
MAX RH % (24HR TREND) 88 (-6) 99  
20FT WIND AM (MPH) LGT/VAR E 5-6  
20FT WIND PM (MPH) LGT/VAR LGT/VAR E 5-6 E 5  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.10-0.25 0.25-0.50  
11 AM MIXING HGT (FT) 3100 2500  
MAX MIXING HGT (FT) 5000 4900  
TRANSPORT WND (MPH) N 5 SE 8  
VENT RATE (MPH-FT) 30000 39200  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 10 MPH.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
ILZ023-062130-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 10 30 50  
MAX TEMP (24HR TREND) 77 (+7) 78  
MIN RH % (24HR TREND) 49 (-17) 47  
MIN TEMP (24HR TREND) 53 (-6) 58  
MAX RH % (24HR TREND) 85 (-6) 98  
20FT WIND AM (MPH) LGT/VAR E 5  
20FT WIND PM (MPH) LGT/VAR LGT/VAR E 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.10-0.25 0.25-0.50  
11 AM MIXING HGT (FT) 2600 2700  
MAX MIXING HGT (FT) 4400 5400  
TRANSPORT WND (MPH) N 5 E 9  
VENT RATE (MPH-FT) 26400 48600  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE MID 50S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
ILZ039-062130-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE SHOWERS NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 10 40 50  
MAX TEMP (24HR TREND) 75 (+3) 78  
MIN RH % (24HR TREND) 56 (-12) 49  
MIN TEMP (24HR TREND) 56 (-4) 59  
MAX RH % (24HR TREND) 89 (-8) 97  
20FT WIND AM (MPH) LGT/VAR E 5  
20FT WIND PM (MPH) LGT/VAR LGT/VAR SE 5 E 5  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.25-0.50 0.25-0.50  
11 AM MIXING HGT (FT) 2900 2800  
MAX MIXING HGT (FT) 4700 4700  
TRANSPORT WND (MPH) NW 4 SE 8  
VENT RATE (MPH-FT) 23500 37600  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE UPPER 50S.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 10 MPH.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
ILZ033-062130-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 10 40 50  
MAX TEMP (24HR TREND) 75 (+4) 78  
MIN RH % (24HR TREND) 57 (-15) 47  
MIN TEMP (24HR TREND) 55 (-4) 59  
MAX RH % (24HR TREND) 89 (-6) 95  
20FT WIND AM (MPH) LGT/VAR E 5  
20FT WIND PM (MPH) LGT/VAR LGT/VAR E 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.10-0.25 0.25-0.50  
11 AM MIXING HGT (FT) 3000 2700  
MAX MIXING HGT (FT) 4500 5300  
TRANSPORT WND (MPH) NW 5 SE 8  
VENT RATE (MPH-FT) 27000 42400  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE UPPER 50S.  
WEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
INZ010-062130-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 10 30 50  
MAX TEMP (24HR TREND) 75 (+8) 78  
MIN RH % (24HR TREND) 58 (-24) 47  
MIN TEMP (24HR TREND) 54 (-6) 58  
MAX RH % (24HR TREND) 87 (-8) 97  
20FT WIND AM (MPH) LGT/VAR NE 5  
20FT WIND PM (MPH) LGT/VAR LGT/VAR E 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.10-0.25 0.25-0.50  
11 AM MIXING HGT (FT) 2500 3100  
MAX MIXING HGT (FT) 4300 5500  
TRANSPORT WND (MPH) NW 5 E 8  
VENT RATE (MPH-FT) 25800 44000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
50S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
INZ011-062130-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
352 AM CDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 10 20 50  
MAX TEMP (24HR TREND) 75 (+8) 78  
MIN RH % (24HR TREND) 58 (-27) 47  
MIN TEMP (24HR TREND) 54 (-7) 58  
MAX RH % (24HR TREND) 87 (-9) 94  
20FT WIND AM (MPH) LGT/VAR NE 5  
20FT WIND PM (MPH) LGT/VAR LGT/VAR E 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.10-0.25 0.25-0.50  
11 AM MIXING HGT (FT) 2500 3600  
MAX MIXING HGT (FT) 3900 5600  
TRANSPORT WND (MPH) NW 6 E 8  
VENT RATE (MPH-FT) 27300 44800  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
50S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT  
WINDS, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
INZ019-062130-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
452 AM EDT FRI JUN 6 2025  
 
TODAY TONIGHT SAT SAT NIGHT  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLDY  
PRECIP TYPE SHOWERS NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 10 30 60  
MAX TEMP (24HR TREND) 75 (+6) 78  
MIN RH % (24HR TREND) 60 (-22) 49  
MIN TEMP (24HR TREND) 56 (-5) 60  
MAX RH % (24HR TREND) 89 (-9) 93  
20FT WIND AM (MPH) LGT/VAR NE 5  
20FT WIND PM (MPH) NW 4-5 LGT/VAR SE 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.10-0.25 0.25-0.50  
11 AM MIXING HGT (FT) 3000 2900  
MAX MIXING HGT (FT) 4200 4800  
TRANSPORT WND (MPH) NW 6 E 6  
VENT RATE (MPH-FT) 29400 33600  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
50S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND 10 MPH,  
BECOMING WEST IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT  
WINDS.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.  
 

 
 
YACK  
 
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