751  
FNUS53 KLOT 300852  
FWFLOT  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
352 AM CDT THU APR 30 2026  
   
DISCUSSION
 
 
A RELATIVELY COOL PATTERN WILL CONTINUE THROUGH THE WEEKEND. WINDS  
WILL REMAIN GENERALLY NORTH TO NORTHWESTERLY WITH WIND SHIFTS TO  
NORTHEASTERLY NEAR LAKE MICHIGAN EACH DAY AS LAKE BREEZES WORK  
INLAND. PERIODIC ISOLATED TO SCATTERED SHOWERS WILL CONTINUE IN  
THE PATTERN AS WELL, WITH PEAK COVERAGE EXPECTED TODAY DURING THE  
AFTERNOON HOURS. A MODEST WARMING TREND MAY COMMENCE EARLY NEXT  
WEEK.  
 
ILZ014-302115-  
COOK-  
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,  
LEMONT, ORLAND PARK, AND PARK FOREST  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 54 (0) 51  
MIN RH % (24HR TREND) 49 (-17) 47  
MIN TEMP (24HR TREND) 38 (+2) 34  
MAX RH % (24HR TREND) 88 (-9) 84  
20FT WIND AM (MPH) LGT/VAR N 9  
20FT WIND PM (MPH) NE 4-7 NE 5 N 9 LGT/VAR  
PEAK WIND GUSTS (MPH) 15  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 5300 5100  
MAX MIXING HGT (FT) 6100 5700  
TRANSPORT WND (MPH) NW 10 N 13  
VENT RATE (MPH-FT) 61000 79800  
VENT RATE CATEGORY FAIR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTH WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40. NORTH WINDS  
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 50.  
SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. WEST WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. NORTH WINDS AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 50S. WEST WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 40S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
ILZ006-302115-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 50 (+1) 50  
MIN RH % (24HR TREND) 55 (-19) 50  
MIN TEMP (24HR TREND) 36 (+2) 32  
MAX RH % (24HR TREND) 91 (-7) 92  
20FT WIND AM (MPH) LGT/VAR N 7-8  
20FT WIND PM (MPH) E 3-6 LGT/VAR NE 7-8 LGT/VAR  
PEAK WIND GUSTS (MPH) 13  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 4700 4300  
MAX MIXING HGT (FT) 5500 5500  
TRANSPORT WND (MPH) NW 9 NE 10  
VENT RATE (MPH-FT) 49500 55000  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. AREAS OF FROST IN THE MORNING. HIGHS IN  
THE LOWER 50S. NORTH WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 40. SOUTHEAST WINDS AROUND 5 MPH,  
BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID 40S. WEST  
WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH, BECOMING SOUTHEAST IN  
THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. SOUTH WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER  
MIDNIGHT.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.  
NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
INZ001-302115-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 55 (0) 50  
MIN RH % (24HR TREND) 51 (-16) 51  
MIN TEMP (24HR TREND) 40 (+4) 33  
MAX RH % (24HR TREND) 91 (-7) 88  
20FT WIND AM (MPH) LGT/VAR N 9  
20FT WIND PM (MPH) N 3-6 NE 5 N 9 LGT/VAR  
PEAK WIND GUSTS (MPH) 15  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 5300 4500  
MAX MIXING HGT (FT) 6500 5100  
TRANSPORT WND (MPH) NW 11 N 18  
VENT RATE (MPH-FT) 78000 91800  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTH WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. PATCHY FROST IN THE EVENING.  
AREAS OF FROST AFTER MIDNIGHT. LOWS IN THE UPPER 30S. NORTHEAST  
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. NOT AS COOL. LOWS IN THE UPPER 40S. SOUTHWEST WINDS  
AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. WEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. NORTH WINDS AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTH WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 50S. WEST WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
INZ002-302115-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 54 (0) 49  
MIN RH % (24HR TREND) 50 (-21) 50  
MIN TEMP (24HR TREND) 40 (+4) 33  
MAX RH % (24HR TREND) 90 (-7) 89  
20FT WIND AM (MPH) LGT/VAR N 9-10  
20FT WIND PM (MPH) N 4-6 LGT/VAR N 9-10 LGT/VAR  
PEAK WIND GUSTS (MPH) 16  
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00  
11 AM MIXING HGT (FT) 5200 3900  
MAX MIXING HGT (FT) 6300 4600  
TRANSPORT WND (MPH) NW 11 N 18  
VENT RATE (MPH-FT) 75600 82800  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTH WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. AREAS OF FROST. LOWS IN THE UPPER  
30S. NORTH WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. NOT AS COOL. LOWS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. WEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 50S. WEST WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
ILZ013-302115-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 54 (-2) 51  
MIN RH % (24HR TREND) 49 (-9) 47  
MIN TEMP (24HR TREND) 38 (+1) 35  
MAX RH % (24HR TREND) 89 (-3) 84  
20FT WIND AM (MPH) LGT/VAR N 8  
20FT WIND PM (MPH) NW 4-6 NE 5 N 8 LGT/VAR  
PEAK WIND GUSTS (MPH) 14  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 5100 5100  
MAX MIXING HGT (FT) 6100 6400  
TRANSPORT WND (MPH) NW 11 N 12  
VENT RATE (MPH-FT) 73200 83200  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTH WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40. NORTH WINDS  
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 60S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS AROUND  
10 MPH, INCREASING TO WEST AROUND 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. WEST WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. NORTH WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
60. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH  
WINDS 5 TO 10 MPH.  
 

 
 
ILZ012-302115-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 54 (-1) 52  
MIN RH % (24HR TREND) 50 (-4) 45  
MIN TEMP (24HR TREND) 36 (+1) 33  
MAX RH % (24HR TREND) 90 (-3) 88  
20FT WIND AM (MPH) LGT/VAR N 8  
20FT WIND PM (MPH) NW 4-6 NE 5 N 8 LGT/VAR  
PEAK WIND GUSTS (MPH) 14  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 5000 4900  
MAX MIXING HGT (FT) 5800 6600  
TRANSPORT WND (MPH) W 10 N 13  
VENT RATE (MPH-FT) 58000 92400  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. AREAS OF FROST IN THE MORNING. HIGHS IN  
THE MID 50S. NORTH WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
AROUND 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
AROUND 10 MPH, INCREASING TO WEST AROUND 20 MPH IN THE AFTERNOON.   
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. NORTHWEST WINDS AROUND 10 MPH, BECOMING WEST IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
60. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH  
WINDS AROUND 10 MPH.  
 

 
 
ILZ005-302115-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 52 (0) 50  
MIN RH % (24HR TREND) 54 (-15) 48  
MIN TEMP (24HR TREND) 35 (+1) 31  
MAX RH % (24HR TREND) 91 (-4) 94  
20FT WIND AM (MPH) LGT/VAR N 7  
20FT WIND PM (MPH) NW 3-6 NE 5 N 7 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 4700 4400  
MAX MIXING HGT (FT) 5500 6200  
TRANSPORT WND (MPH) W 10 N 12  
VENT RATE (MPH-FT) 55000 80600  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. PATCHY FROST IN THE MORNING. HIGHS IN  
THE LOWER 50S. NORTH WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. NORTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH  
WINDS 5 TO 10 MPH.  
 

 
 
ILZ004-302115-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 53 (-1) 51  
MIN RH % (24HR TREND) 50 (-4) 43  
MIN TEMP (24HR TREND) 35 (+1) 32  
MAX RH % (24HR TREND) 89 (-5) 92  
20FT WIND AM (MPH) LGT/VAR N 7  
20FT WIND PM (MPH) NW 3-6 N 5 N 7 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 4700 4700  
MAX MIXING HGT (FT) 5100 6700  
TRANSPORT WND (MPH) W 9 N 12  
VENT RATE (MPH-FT) 45900 87100  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. PATCHY FROST IN THE MORNING. HIGHS IN  
THE MID 50S. NORTH WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS AROUND 5 MPH,  
BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
AROUND 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS AROUND  
10 MPH, INCREASING TO AROUND 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. WEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 10 MPH, BECOMING  
WEST IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH  
WINDS 5 TO 10 MPH.  
 

 
 
ILZ011-302115-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 54 (-2) 53  
MIN RH % (24HR TREND) 47 (+6) 42  
MIN TEMP (24HR TREND) 35 (0) 33  
MAX RH % (24HR TREND) 89 (-2) 87  
20FT WIND AM (MPH) LGT/VAR N 8  
20FT WIND PM (MPH) NW 3-7 N 5 N 8 LGT/VAR  
PEAK WIND GUSTS (MPH) 14  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 4800 4800  
MAX MIXING HGT (FT) 5900 6500  
TRANSPORT WND (MPH) W 11 NW 11  
VENT RATE (MPH-FT) 70800 78000  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. AREAS OF FROST IN THE MORNING. HIGHS IN  
THE MID 50S. NORTH WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
AROUND 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
AROUND 10 MPH, INCREASING TO WEST AROUND 20 MPH IN THE AFTERNOON.   
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. WEST WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 10 MPH, BECOMING  
WEST IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH  
WINDS AROUND 10 MPH.  
 

 
 
ILZ003-302115-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 54 (-1) 52  
MIN RH % (24HR TREND) 49 (+5) 39  
MIN TEMP (24HR TREND) 34 (-1) 32  
MAX RH % (24HR TREND) 87 (-1) 91  
20FT WIND AM (MPH) LGT/VAR N 6-7  
20FT WIND PM (MPH) NW 3-7 LGT/VAR N 6-7 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 4400 4700  
MAX MIXING HGT (FT) 4900 6700  
TRANSPORT WND (MPH) W 8 N 12  
VENT RATE (MPH-FT) 39200 87100  
VENT RATE CATEGORY POOR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. AREAS OF FROST IN THE MORNING. HIGHS IN  
THE MID 50S. NORTH WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
AROUND 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS AROUND  
10 MPH, INCREASING TO AROUND 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. WEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. NORTH WINDS AROUND 10 MPH, BECOMING WEST IN  
THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.  
NORTHWEST WINDS AROUND 10 MPH.  
 

 
 
ILZ008-302115-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 20 10  
MAX TEMP (24HR TREND) 54 (-3) 54  
MIN RH % (24HR TREND) 48 (+11) 39  
MIN TEMP (24HR TREND) 34 (-2) 33  
MAX RH % (24HR TREND) 87 (+4) 87  
20FT WIND AM (MPH) LGT/VAR N 6  
20FT WIND PM (MPH) NW 3-7 NW 5 N 6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 4400 5500  
MAX MIXING HGT (FT) 5400 6500  
TRANSPORT WND (MPH) W 10 N 11  
VENT RATE (MPH-FT) 54000 78000  
VENT RATE CATEGORY FAIR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. AREAS OF FROST IN THE MORNING. HIGHS IN  
THE MID 50S. NORTH WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST  
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
AROUND 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.   
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. NORTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. NORTH WINDS AROUND 10 MPH, BECOMING WEST IN  
THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. WEST WINDS AROUND 5 MPH, BECOMING SOUTH AFTER  
MIDNIGHT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 60. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST WINDS AROUND  
10 MPH.  
 

 
 
ILZ010-302115-  
LEE-  
INCLUDING THE CITY OF DIXON  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 20 10  
MAX TEMP (24HR TREND) 54 (-3) 54  
MIN RH % (24HR TREND) 45 (+10) 39  
MIN TEMP (24HR TREND) 35 (-1) 35  
MAX RH % (24HR TREND) 86 (+2) 85  
20FT WIND AM (MPH) LGT/VAR N 6-7  
20FT WIND PM (MPH) W 4-9 NW 5 N 6-7 LGT/VAR  
PEAK WIND GUSTS (MPH) 18  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 4600 5700  
MAX MIXING HGT (FT) 6400 6700  
TRANSPORT WND (MPH) W 16 N 14  
VENT RATE (MPH-FT) 102400 100500  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. AREAS OF FROST IN THE MORNING. HIGHS IN  
THE MID 50S. NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST  
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
AROUND 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.   
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. NORTHWEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 10 MPH, BECOMING  
WEST IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. WEST WINDS AROUND 5 MPH, BECOMING SOUTH AFTER  
MIDNIGHT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 60. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST WINDS AROUND  
10 MPH.  
 

 
 
ILZ019-302115-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 58 (-2) 55  
MIN RH % (24HR TREND) 40 (+8) 38  
MIN TEMP (24HR TREND) 37 (0) 36  
MAX RH % (24HR TREND) 84 (0) 79  
20FT WIND AM (MPH) LGT/VAR N 7  
20FT WIND PM (MPH) W 5-10 N 5-6 N 7 LGT/VAR  
PEAK WIND GUSTS (MPH) 20  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 6000 5700  
MAX MIXING HGT (FT) 7600 6900  
TRANSPORT WND (MPH) W 17 N 17  
VENT RATE (MPH-FT) 129200 117300  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S. NORTH WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS AROUND 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 10 MPH, INCREASING TO WEST AROUND 20 MPH IN THE AFTERNOON.   
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. WEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. SOUTHWEST WINDS AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND  
10 MPH.  
 

 
 
ILZ020-302115-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 55 (-3) 54  
MIN RH % (24HR TREND) 46 (+5) 43  
MIN TEMP (24HR TREND) 37 (0) 35  
MAX RH % (24HR TREND) 90 (0) 84  
20FT WIND AM (MPH) LGT/VAR N 8  
20FT WIND PM (MPH) NW 3-7 NE 5 N 8 LGT/VAR  
PEAK WIND GUSTS (MPH) 13  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 5000 5200  
MAX MIXING HGT (FT) 6800 6700  
TRANSPORT WND (MPH) W 13 N 16  
VENT RATE (MPH-FT) 95200 107200  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. AREAS OF FROST IN THE MORNING. HIGHS IN  
THE MID 50S. NORTH WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH  
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 10 MPH, INCREASING TO WEST AROUND 20 MPH IN THE AFTERNOON.   
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. NORTHWEST WINDS AROUND 10 MPH, BECOMING WEST IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
60. NORTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.  
 

 
 
ILZ021-302115-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 58 (-2) 55  
MIN RH % (24HR TREND) 44 (+10) 41  
MIN TEMP (24HR TREND) 38 (0) 36  
MAX RH % (24HR TREND) 89 (-1) 82  
20FT WIND AM (MPH) LGT/VAR NW 8  
20FT WIND PM (MPH) W 4-9 N 5 N 8 LGT/VAR  
PEAK WIND GUSTS (MPH) 20 14  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 5400 5400  
MAX MIXING HGT (FT) 7400 6900  
TRANSPORT WND (MPH) W 14 N 18  
VENT RATE (MPH-FT) 111000 124200  
VENT RATE CATEGORY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S. NORTH WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH  
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. WARMER. LOWS AROUND  
50. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 50. WEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. NORTH WINDS AROUND 10 MPH, BECOMING WEST IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
ILZ022-302115-  
WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 56 (-1) 53  
MIN RH % (24HR TREND) 48 (+1) 46  
MIN TEMP (24HR TREND) 38 (+1) 34  
MAX RH % (24HR TREND) 90 (-4) 86  
20FT WIND AM (MPH) LGT/VAR N 8-9  
20FT WIND PM (MPH) NW 3-7 NE 5 N 8-9 LGT/VAR  
PEAK WIND GUSTS (MPH) 15  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 5100 5400  
MAX MIXING HGT (FT) 6600 6800  
TRANSPORT WND (MPH) W 13 N 14  
VENT RATE (MPH-FT) 92400 102000  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S. NORTH WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH  
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. WARMER. HIGHS IN THE MID 60S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. NOT AS COOL. LOWS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 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 WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. WEST WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. NORTH WINDS AROUND 10 MPH, BECOMING WEST IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
60. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
ILZ032-302115-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 59 (0) 56  
MIN RH % (24HR TREND) 41 (+8) 40  
MIN TEMP (24HR TREND) 38 (+1) 35  
MAX RH % (24HR TREND) 91 (+2) 84  
20FT WIND AM (MPH) LGT/VAR N 8  
20FT WIND PM (MPH) W 5-10 LGT/VAR N 8 LGT/VAR  
PEAK WIND GUSTS (MPH) 20 16  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 5800 5500  
MAX MIXING HGT (FT) 7800 7200  
TRANSPORT WND (MPH) W 17 N 17  
VENT RATE (MPH-FT) 132600 122400  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTH  
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS AROUND 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. WARMER. LOWS AROUND  
50. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 10 MPH, INCREASING  
TO WEST AROUND 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 50. WEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTHWEST WINDS AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTH WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND  
10 MPH.  
 

 
 
ILZ023-302115-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 57 (-1) 54  
MIN RH % (24HR TREND) 45 (+3) 45  
MIN TEMP (24HR TREND) 39 (+3) 33  
MAX RH % (24HR TREND) 92 (-5) 85  
20FT WIND AM (MPH) LGT/VAR N 9  
20FT WIND PM (MPH) W 3-8 LGT/VAR N 9 LGT/VAR  
PEAK WIND GUSTS (MPH) 19 14  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 5200 5300  
MAX MIXING HGT (FT) 7000 6600  
TRANSPORT WND (MPH) W 13 N 16  
VENT RATE (MPH-FT) 98000 105600  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. AREAS OF FROST IN THE MORNING. HIGHS IN  
THE MID 50S. NORTH WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. PATCHY FROST AFTER MIDNIGHT. LOWS  
IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH, BECOMING SOUTH AFTER  
MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY. WARMER. HIGHS IN THE MID 60S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. NOT AS COOL. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. WEST  
WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. NORTH WINDS AROUND 10 MPH, BECOMING WEST IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTH WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST  
WINDS AROUND 5 MPH.  
 

 
 
ILZ039-302115-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 60 (+1) 56  
MIN RH % (24HR TREND) 39 (+6) 39  
MIN TEMP (24HR TREND) 39 (+2) 34  
MAX RH % (24HR TREND) 91 (+2) 83  
20FT WIND AM (MPH) LGT/VAR NW 9  
20FT WIND PM (MPH) W 5-10 NW 5-6 NW 9 LGT/VAR  
PEAK WIND GUSTS (MPH) 19 15  
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00  
11 AM MIXING HGT (FT) 6100 5100  
MAX MIXING HGT (FT) 8300 7200  
TRANSPORT WND (MPH) W 17 NW 18  
VENT RATE (MPH-FT) 141100 129600  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. AREAS OF FROST IN THE MORNING. HIGHS IN  
THE MID 50S. NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTH IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR. PATCHY FROST AFTER MIDNIGHT. LOWS  
IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH, BECOMING SOUTH AFTER  
MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. WARMER. LOWS AROUND 50.  
SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH, INCREASING  
TO AROUND 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND  
10 MPH.  
 

 
 
ILZ033-302115-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 59 (-1) 54  
MIN RH % (24HR TREND) 39 (+3) 39  
MIN TEMP (24HR TREND) 39 (+3) 34  
MAX RH % (24HR TREND) 89 (-5) 80  
20FT WIND AM (MPH) LGT/VAR NW 9-10  
20FT WIND PM (MPH) W 4-9 LGT/VAR NW 9-10 LGT/VAR  
PEAK WIND GUSTS (MPH) 19 15  
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00  
11 AM MIXING HGT (FT) 5800 5300  
MAX MIXING HGT (FT) 8200 6900  
TRANSPORT WND (MPH) W 14 NW 17  
VENT RATE (MPH-FT) 123000 117300  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. AREAS OF FROST IN THE MORNING. HIGHS IN  
THE MID 50S. EAST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR. PATCHY FROST AFTER MIDNIGHT. LOWS  
IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH, BECOMING SOUTH AFTER  
MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 60S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. WARMER. LOWS AROUND  
50. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 50. SOUTHWEST  
WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE UPPER 40S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST  
WINDS AROUND 5 MPH.  
 

 
 
INZ010-302115-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 40 40 10  
MAX TEMP (24HR TREND) 57 (-3) 52  
MIN RH % (24HR TREND) 44 (-9) 46  
MIN TEMP (24HR TREND) 40 (+5) 33  
MAX RH % (24HR TREND) 90 (-7) 83  
20FT WIND AM (MPH) LGT/VAR NW 8-10  
20FT WIND PM (MPH) W 3-7 LGT/VAR N 8-10 LGT/VAR  
PEAK WIND GUSTS (MPH) 15  
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00  
11 AM MIXING HGT (FT) 5200 5400  
MAX MIXING HGT (FT) 7200 6400  
TRANSPORT WND (MPH) W 14 NW 16  
VENT RATE (MPH-FT) 108000 102400  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. AREAS OF FROST IN THE MORNING. HIGHS IN  
THE LOWER 50S. NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. AREAS OF FROST AFTER MIDNIGHT.  
LOWS IN THE MID 30S. NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTH  
AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 60S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. NOT AS COOL. LOWS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 50. SOUTHWEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. NORTH  
WINDS AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING NORTHWEST IN  
THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
INZ011-302115-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
352 AM CDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 30 40 10  
MAX TEMP (24HR TREND) 56 (-4) 51  
MIN RH % (24HR TREND) 46 (-11) 48  
MIN TEMP (24HR TREND) 41 (+6) 33  
MAX RH % (24HR TREND) 90 (-8) 86  
20FT WIND AM (MPH) LGT/VAR NW 9-10  
20FT WIND PM (MPH) W 4-6 LGT/VAR N 9-10 LGT/VAR  
PEAK WIND GUSTS (MPH) 15  
PRECIP AMOUNT (IN) 0.00 0.05-0.10 0.00 0.00  
11 AM MIXING HGT (FT) 5100 5000  
MAX MIXING HGT (FT) 6900 6100  
TRANSPORT WND (MPH) W 13 NW 17  
VENT RATE (MPH-FT) 96600 103700  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTH WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. AREAS OF FROST AFTER MIDNIGHT.  
LOWS IN THE MID 30S. NORTH WINDS AROUND 5 MPH, BECOMING SOUTH  
AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. WARMER. LOWS AROUND  
50. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 50. SOUTHWEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS AROUND 50. SOUTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. WEST WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
INZ019-302115-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
452 AM EDT THU APR 30 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 30 40 10  
MAX TEMP (24HR TREND) 58 (-2) 53  
MIN RH % (24HR TREND) 43 (-10) 44  
MIN TEMP (24HR TREND) 41 (+5) 35  
MAX RH % (24HR TREND) 88 (-7) 76  
20FT WIND AM (MPH) LGT/VAR NW 9-10  
20FT WIND PM (MPH) W 4-7 LGT/VAR NW 9-10 LGT/VAR  
PEAK WIND GUSTS (MPH) 15  
PRECIP AMOUNT (IN) 0.00 0.10-0.25 0.00 0.00  
11 AM MIXING HGT (FT) 5100 5200  
MAX MIXING HGT (FT) 7300 6600  
TRANSPORT WND (MPH) W 13 NW 17  
VENT RATE (MPH-FT) 102200 112200  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
MOSTLY SUNNY. AREAS OF FROST IN THE MORNING. HIGHS IN  
THE MID 50S. NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. AREAS OF FROST AFTER MIDNIGHT.  
LOWS IN THE UPPER 30S. NORTHEAST WINDS AROUND 5 MPH, BECOMING  
SOUTH AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. WARMER. LOWS IN THE  
LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 70.  
SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH,  
BECOMING SOUTH AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING NORTHWEST IN  
THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
BORCHARDT  
 
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