904  
FNUS53 KLOT 092040  
FWFLOT  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
340 PM CDT THU APR 9 2026  
   
DISCUSSION  
 
A NEARLY STATIONARY BOUNDARY IS CURRENTLY IN THE VICINITY OF A  
STREATOR, ILLINOIS TO KOUTS, INDIANA LINE. TO THE SOUTH OF THIS  
BOUNDARY, HIGHER MIXING HEIGHTS (NEAR 7-8 KFT), WARMER, AND BREEZY  
CONDITIONS WILL PREVAIL THIS AFTERNOON. NEAR AND NORTH THIS  
BOUNDARY, AREAS OF RAIN AND PERHAPS SOME EMBEDDED THUNDERSTORMS  
WILL DEVELOP THROUGH THE EVENING. THIS ACTIVITY WILL THEN SPREAD  
SOUTH AND EAST ACROSS THE REST OF THE FORECAST AREA LATE TONIGHT  
INTO FRIDAY MORNING BEFORE PUSHING SOUTH OF THE REGION AROUND  
MIDDAY FRIDAY. WIDESPREAD RAINFALL TOTALS OF ONE HALF TO ONE INCH  
APPEAR LIKELY NORTH OF ABOUT I-80, WITH LOCALIZED AMOUNTS  
POTENTIALLY NEARING 2 INCHES CLOSER TO THE WISCONSIN STATE LINE.  
 
HIGH PRESSURE WILL BUILD OVER THE AREA FRIDAY AFTERNOON INTO  
SATURDAY. ONSHORE WINDS WILL HOLD TEMPERATURES AND MIXING HEIGHTS  
LOWER NEAR THE LAKE ON FRIDAY, AND THEN MAINLY ACROSS ILLINOIS  
LAKESIDE LOCALES ON SATURDAY. A WARMER AND ACTIVE WEATHER PATTERN  
WITH INTERMITTENT CHANCES FOR SHOWERS AND THUNDERSTORMS IS THEN  
EXPECTED TO DEVELOP SATURDAY NIGHT THROUGH MUCH OF NEXT WEEK.  
 
ILZ014-100915-  
COOK-  
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,  
LEMONT, ORLAND PARK, AND PARK FOREST  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 90 50 10  
MAX TEMP (24HR TREND) 54 (-16) 60  
MIN RH % (24HR TREND) 63 (+31) 44  
MIN TEMP (24HR TREND) 42 (-13) 35  
MAX RH % (24HR TREND) 99 (+33) 88  
20FT WIND AM (MPH) N 7-8 E 6-8  
20FT WIND PM (MPH) NE 5-7 NE 7-8 LGT/VAR E 6-8  
PEAK WIND GUSTS (MPH) 15 15  
PRECIP AMOUNT (IN) 0.50-0.75 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2100 2200  
MAX MIXING HGT (FT) 3200 3200  
TRANSPORT WND (MPH) N 11 E 11  
VENT RATE (MPH-FT) 38400 38400  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 50. SOUTHEAST WINDS AROUND 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 70S. SOUTH WINDS 15 TO 20 MPH.    
SUNDAY NIGHT  
CLOUDY WITH A CHANCE OF SHOWERS. WARMER. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.   
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.   
TUESDAY NIGHT  
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
50S. SOUTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ006-100915-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 90 30 10  
MAX TEMP (24HR TREND) 51 (-16) 56  
MIN RH % (24HR TREND) 64 (+36) 48  
MIN TEMP (24HR TREND) 40 (-12) 33  
MAX RH % (24HR TREND) 100 (+26) 91  
20FT WIND AM (MPH) N 7 E 6-9  
20FT WIND PM (MPH) LGT/VAR NE 7 LGT/VAR SE 6-9  
PEAK WIND GUSTS (MPH) 15  
PRECIP AMOUNT (IN) 1.00-1.50 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2400 2300  
MAX MIXING HGT (FT) 3500 2900  
TRANSPORT WND (MPH) N 10 SE 14  
VENT RATE (MPH-FT) 35000 43500  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. EAST WINDS AROUND 10 MPH, BECOMING SOUTH AFTER  
MIDNIGHT.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTH WINDS 15 TO 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.  
LOWS AROUND 60. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.   
TUESDAY NIGHT  
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.  
SOUTH WINDS AROUND 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
70. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER 40S.  
SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
INZ001-100915-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 80 70  
MAX TEMP (24HR TREND) 56 (-13) 63  
MIN RH % (24HR TREND) 65 (+21) 45  
MIN TEMP (24HR TREND) 44 (-12) 33  
MAX RH % (24HR TREND) 100 (+39) 93  
20FT WIND AM (MPH) N 9 E 5-6  
20FT WIND PM (MPH) LGT/VAR N 9 LGT/VAR SE 5-6  
PEAK WIND GUSTS (MPH) 16 16  
PRECIP AMOUNT (IN) 0.25-0.50 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 1500 2400  
MAX MIXING HGT (FT) 2500 3300  
TRANSPORT WND (MPH) N 14 SE 10  
VENT RATE (MPH-FT) 37500 33000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 70S. SOUTH WINDS 15 TO  
20 MPH.    
SUNDAY NIGHT  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.   
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S. SOUTH WINDS  
10 TO 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
INZ002-100915-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 80 70  
MAX TEMP (24HR TREND) 55 (-11) 62  
MIN RH % (24HR TREND) 63 (+13) 44  
MIN TEMP (24HR TREND) 44 (-12) 33  
MAX RH % (24HR TREND) 98 (+35) 91  
20FT WIND AM (MPH) NW 9 E 6  
20FT WIND PM (MPH) LGT/VAR N 9 LGT/VAR SE 6  
PEAK WIND GUSTS (MPH) 17  
PRECIP AMOUNT (IN) 0.25-0.50 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 1500 2600  
MAX MIXING HGT (FT) 2300 3500  
TRANSPORT WND (MPH) N 16 SE 10  
VENT RATE (MPH-FT) 36800 35000  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
15 TO 20 MPH.    
SUNDAY NIGHT  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.   
TUESDAY NIGHT  
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
60S. SOUTH WINDS AROUND 10 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER 50S.  
SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ013-100915-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 90 40 10  
MAX TEMP (24HR TREND) 55 (-14) 60  
MIN RH % (24HR TREND) 62 (+28) 44  
MIN TEMP (24HR TREND) 45 (-9) 35  
MAX RH % (24HR TREND) 100 (+31) 88  
20FT WIND AM (MPH) N 7-8 E 6-9  
20FT WIND PM (MPH) NE 5-6 NE 7-8 LGT/VAR SE 6-9  
PEAK WIND GUSTS (MPH) 14 15  
PRECIP AMOUNT (IN) 0.75-1.00 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2300 2200  
MAX MIXING HGT (FT) 3700 3100  
TRANSPORT WND (MPH) NE 10 SE 11  
VENT RATE (MPH-FT) 37000 37200  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. SOUTHEAST WINDS AROUND 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH.    
SUNDAY NIGHT  
CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS 15 TO 20 MPH.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.   
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.   
TUESDAY NIGHT  
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 60.  
SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ012-100915-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLOUDY MCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 90 30 10  
MAX TEMP (24HR TREND) 55 (-13) 59  
MIN RH % (24HR TREND) 60 (+25) 46  
MIN TEMP (24HR TREND) 44 (-6) 34  
MAX RH % (24HR TREND) 100 (+23) 91  
20FT WIND AM (MPH) N 7-8 E 7-9  
20FT WIND PM (MPH) N 5-8 N 7-8 LGT/VAR SE 7-9  
PEAK WIND GUSTS (MPH) 14 14 15  
PRECIP AMOUNT (IN) 0.75-1.00 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2300 2200  
MAX MIXING HGT (FT) 4400 3000  
TRANSPORT WND (MPH) N 12 SE 13  
VENT RATE (MPH-FT) 57200 42000  
VENT RATE CATEGORY FAIR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH.    
SUNDAY  
BREEZY. MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS 20 TO 25 MPH.    
SUNDAY NIGHT  
CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS 15 TO 20 MPH.    
MONDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS AROUND 50. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ005-100915-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLOUDY PCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 30 10  
MAX TEMP (24HR TREND) 53 (-13) 57  
MIN RH % (24HR TREND) 61 (+34) 49  
MIN TEMP (24HR TREND) 42 (-6) 33  
MAX RH % (24HR TREND) 100 (+21) 93  
20FT WIND AM (MPH) N 7 SE 6-9  
20FT WIND PM (MPH) LGT/VAR N 7 LGT/VAR SE 6-9  
PEAK WIND GUSTS (MPH) 15  
PRECIP AMOUNT (IN) 1.00-1.50 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2600 2600  
MAX MIXING HGT (FT) 4600 3200  
TRANSPORT WND (MPH) N 12 SE 14  
VENT RATE (MPH-FT) 59800 48000  
VENT RATE CATEGORY FAIR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTH WINDS 15 TO 20 MPH.    
SUNDAY NIGHT  
CLOUDY WITH A CHANCE OF SHOWERS. WARMER. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO  
15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.   
TUESDAY NIGHT  
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.  
SOUTH WINDS 10 TO 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
70. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER 40S.  
SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ004-100915-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLOUDY PCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 30 10  
MAX TEMP (24HR TREND) 54 (-11) 58  
MIN RH % (24HR TREND) 56 (+28) 48  
MIN TEMP (24HR TREND) 42 (-3) 33  
MAX RH % (24HR TREND) 99 (+19) 93  
20FT WIND AM (MPH) N 7-8 SE 7-10  
20FT WIND PM (MPH) N 5-6 N 7-8 LGT/VAR SE 7-10  
PEAK WIND GUSTS (MPH) 14 16  
PRECIP AMOUNT (IN) 1.00-1.50 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2800 2500  
MAX MIXING HGT (FT) 4600 3300  
TRANSPORT WND (MPH) N 12 SE 16  
VENT RATE (MPH-FT) 59800 52800  
VENT RATE CATEGORY FAIR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTHEAST WINDS 10 TO 15 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTHWEST WINDS AROUND 20 MPH.    
SUNDAY NIGHT  
CLOUDY WITH A CHANCE OF SHOWERS. WARMER. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS AROUND  
15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.   
TUESDAY NIGHT  
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.  
SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ011-100915-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLOUDY PCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 90 30 10  
MAX TEMP (24HR TREND) 56 (-11) 59  
MIN RH % (24HR TREND) 58 (+21) 48  
MIN TEMP (24HR TREND) 44 (-4) 34  
MAX RH % (24HR TREND) 99 (+18) 92  
20FT WIND AM (MPH) N 7-9 SE 8-10  
20FT WIND PM (MPH) N 5-8 N 7-9 LGT/VAR SE 8-10  
PEAK WIND GUSTS (MPH) 15 16 17  
PRECIP AMOUNT (IN) 0.75-1.00 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2400 2300  
MAX MIXING HGT (FT) 4400 3000  
TRANSPORT WND (MPH) N 12 SE 14  
VENT RATE (MPH-FT) 57200 45000  
VENT RATE CATEGORY FAIR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH.    
SUNDAY  
BREEZY. MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 20 TO 25 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS AROUND  
20 MPH.    
MONDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTHWEST WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS AROUND 50. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ003-100915-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLOUDY PCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 20 20  
MAX TEMP (24HR TREND) 55 (-10) 58  
MIN RH % (24HR TREND) 52 (+24) 47  
MIN TEMP (24HR TREND) 43 (-3) 33  
MAX RH % (24HR TREND) 95 (+16) 92  
20FT WIND AM (MPH) N 7-8 SE 7-10  
20FT WIND PM (MPH) N 5-7 N 7-8 LGT/VAR SE 7-10  
PEAK WIND GUSTS (MPH) 14 16  
PRECIP AMOUNT (IN) 1.00-1.50 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2900 2600  
MAX MIXING HGT (FT) 4600 3500  
TRANSPORT WND (MPH) NW 11 SE 16  
VENT RATE (MPH-FT) 55200 56000  
VENT RATE CATEGORY FAIR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH  
WINDS AROUND 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.   
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
MID 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ008-100915-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLOUDY PCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 20 10  
MAX TEMP (24HR TREND) 56 (-10) 60  
MIN RH % (24HR TREND) 53 (+27) 47  
MIN TEMP (24HR TREND) 43 (-5) 34  
MAX RH % (24HR TREND) 96 (+15) 93  
20FT WIND AM (MPH) N 7-9 SE 8-10  
20FT WIND PM (MPH) N 5-7 N 7-9 LGT/VAR SE 8-10  
PEAK WIND GUSTS (MPH) 15 16  
PRECIP AMOUNT (IN) 1.00-1.50 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2700 2500  
MAX MIXING HGT (FT) 4300 3000  
TRANSPORT WND (MPH) N 12 SE 16  
VENT RATE (MPH-FT) 55900 48000  
VENT RATE CATEGORY FAIR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH  
WINDS AROUND 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO  
20 MPH.    
MONDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
UPPER 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
AROUND 70. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ010-100915-  
LEE-  
INCLUDING THE CITY OF DIXON  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLOUDY PCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 90 20 10  
MAX TEMP (24HR TREND) 57 (-9) 60  
MIN RH % (24HR TREND) 55 (+20) 48  
MIN TEMP (24HR TREND) 44 (-5) 35  
MAX RH % (24HR TREND) 97 (+16) 92  
20FT WIND AM (MPH) N 7-9 SE 8-10  
20FT WIND PM (MPH) NE 6-8 N 7-9 LGT/VAR SE 8-10  
PEAK WIND GUSTS (MPH) 15 16 17  
PRECIP AMOUNT (IN) 0.75-1.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2500 2400  
MAX MIXING HGT (FT) 4200 3000  
TRANSPORT WND (MPH) N 11 SE 17  
VENT RATE (MPH-FT) 50400 51000  
VENT RATE CATEGORY FAIR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTHWEST WINDS AROUND 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO  
20 MPH.    
MONDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS AROUND 50. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ019-100915-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 80 40 10  
MAX TEMP (24HR TREND) 58 (-9) 62  
MIN RH % (24HR TREND) 55 (+20) 46  
MIN TEMP (24HR TREND) 46 (-4) 36  
MAX RH % (24HR TREND) 94 (+26) 89  
20FT WIND AM (MPH) N 7-9 E 8-9  
20FT WIND PM (MPH) NE 5-8 N 7-9 LGT/VAR SE 8-9  
PEAK WIND GUSTS (MPH) 17 17 17  
PRECIP AMOUNT (IN) 0.50-0.75 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2300 2300  
MAX MIXING HGT (FT) 4200 3200  
TRANSPORT WND (MPH) N 11 SE 16  
VENT RATE (MPH-FT) 50400 51200  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST  
WINDS AROUND 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 20 MPH.    
SUNDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS 15 TO 20 MPH.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.   
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ020-100915-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 90 40 10  
MAX TEMP (24HR TREND) 57 (-10) 61  
MIN RH % (24HR TREND) 60 (+26) 47  
MIN TEMP (24HR TREND) 46 (-5) 35  
MAX RH % (24HR TREND) 98 (+29) 91  
20FT WIND AM (MPH) N 7-8 E 6-9  
20FT WIND PM (MPH) LGT/VAR N 7-8 LGT/VAR SE 6-9  
PEAK WIND GUSTS (MPH) 16 15  
PRECIP AMOUNT (IN) 0.50-0.75 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2200 2100  
MAX MIXING HGT (FT) 4200 3100  
TRANSPORT WND (MPH) N 11 SE 12  
VENT RATE (MPH-FT) 50400 40300  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST  
WINDS AROUND 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH.    
SUNDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS 15 TO 20 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST  
WINDS AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.   
TUESDAY NIGHT  
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 60.  
SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ021-100915-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 90 50 10  
MAX TEMP (24HR TREND) 59 (-9) 63  
MIN RH % (24HR TREND) 62 (+26) 47  
MIN TEMP (24HR TREND) 47 (-4) 36  
MAX RH % (24HR TREND) 96 (+31) 92  
20FT WIND AM (MPH) N 7-9 E 7-8  
20FT WIND PM (MPH) LGT/VAR N 7-9 LGT/VAR SE 7-8  
PEAK WIND GUSTS (MPH) 17 16 15  
PRECIP AMOUNT (IN) 0.25-0.50 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2100 2200  
MAX MIXING HGT (FT) 3800 3100  
TRANSPORT WND (MPH) N 10 SE 12  
VENT RATE (MPH-FT) 38000 40300  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST  
WINDS AROUND 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH.    
SUNDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS 15 TO 20 MPH.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS AROUND 80. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. COOLER. LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND  
10 MPH.  
 
 
 
ILZ022-100915-  
WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 90 60 10  
MAX TEMP (24HR TREND) 57 (-11) 62  
MIN RH % (24HR TREND) 63 (+26) 46  
MIN TEMP (24HR TREND) 46 (-9) 34  
MAX RH % (24HR TREND) 100 (+36) 93  
20FT WIND AM (MPH) N 8 E 6-8  
20FT WIND PM (MPH) LGT/VAR N 8 LGT/VAR SE 6-8  
PEAK WIND GUSTS (MPH) 16 16 15  
PRECIP AMOUNT (IN) 0.25-0.50 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2000 2200  
MAX MIXING HGT (FT) 3700 3200  
TRANSPORT WND (MPH) N 10 SE 11  
VENT RATE (MPH-FT) 37000 38400  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST  
WINDS AROUND 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 70S. SOUTHWEST WINDS  
15 TO 20 MPH.    
SUNDAY NIGHT  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST  
WINDS AROUND 15 MPH.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.   
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER 50S.  
SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ032-100915-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 80 70 10  
MAX TEMP (24HR TREND) 60 (-16) 64  
MIN RH % (24HR TREND) 63 (+30) 48  
MIN TEMP (24HR TREND) 49 (-6) 36  
MAX RH % (24HR TREND) 89 (+27) 91  
20FT WIND AM (MPH) NW 9-10 E 8-9  
20FT WIND PM (MPH) SE 7-11 N 9-10 NE 5 SE 8-9  
PEAK WIND GUSTS (MPH) 21 19 16  
PRECIP AMOUNT (IN) 0.25-0.50 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2000 2400  
MAX MIXING HGT (FT) 3600 3300  
TRANSPORT WND (MPH) N 11 SE 14  
VENT RATE (MPH-FT) 43200 49500  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST  
WINDS 10 TO 15 MPH.    
SUNDAY  
BREEZY. MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 20 TO 25 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST  
WINDS AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST  
WINDS 15 TO 20 MPH.    
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. COOLER. LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND  
10 MPH.  
 
 
 
ILZ023-100915-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 80 70 10  
MAX TEMP (24HR TREND) 59 (-13) 63  
MIN RH % (24HR TREND) 64 (+26) 46  
MIN TEMP (24HR TREND) 47 (-9) 34  
MAX RH % (24HR TREND) 94 (+34) 94  
20FT WIND AM (MPH) N 8-9 E 6-7  
20FT WIND PM (MPH) E 5-9 N 8-9 LGT/VAR SE 6-7  
PEAK WIND GUSTS (MPH) 17 16  
PRECIP AMOUNT (IN) 0.25-0.50 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 1900 2300  
MAX MIXING HGT (FT) 3500 3200  
TRANSPORT WND (MPH) N 12 SE 12  
VENT RATE (MPH-FT) 45500 41600  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST  
WINDS AROUND 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
15 TO 20 MPH.    
SUNDAY NIGHT  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.   
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ039-100915-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 70 80 10  
MAX TEMP (24HR TREND) 61 (-17) 64  
MIN RH % (24HR TREND) 63 (+33) 47  
MIN TEMP (24HR TREND) 50 (-7) 35  
MAX RH % (24HR TREND) 82 (+24) 89  
20FT WIND AM (MPH) NW 9-12 E 8  
20FT WIND PM (MPH) S 10-15 N 9-12 NE 5-6 SE 8  
PEAK WIND GUSTS (MPH) 21 20 14  
PRECIP AMOUNT (IN) 0.25-0.50 0.10-0.25 0.00 0.00  
11 AM MIXING HGT (FT) 1800 2300  
MAX MIXING HGT (FT) 3400 3300  
TRANSPORT WND (MPH) N 12 SE 13  
VENT RATE (MPH-FT) 44200 46200  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST  
WINDS AROUND 10 MPH.    
SUNDAY  
BREEZY. MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTH  
WINDS AROUND 15 MPH, INCREASING TO SOUTHWEST AROUND 25 MPH IN THE  
AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHWEST WINDS 15 TO 20 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS  
AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST  
WINDS 15 TO 20 MPH.    
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE LOWER  
50S. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
ILZ033-100915-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 70 80 10  
MAX TEMP (24HR TREND) 60 (-17) 64  
MIN RH % (24HR TREND) 61 (+31) 44  
MIN TEMP (24HR TREND) 49 (-7) 34  
MAX RH % (24HR TREND) 83 (+25) 89  
20FT WIND AM (MPH) NW 8-10 E 6-7  
20FT WIND PM (MPH) SE 7-11 N 8-10 LGT/VAR SE 6-7  
PEAK WIND GUSTS (MPH) 20 19  
PRECIP AMOUNT (IN) 0.25-0.50 0.10-0.25 0.00 0.00  
11 AM MIXING HGT (FT) 1900 2300  
MAX MIXING HGT (FT) 3300 3300  
TRANSPORT WND (MPH) N 13 SE 11  
VENT RATE (MPH-FT) 46200 39600  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTH WINDS  
15 TO 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
80. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST  
WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER 50S.  
SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
INZ010-100915-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 70 80  
MAX TEMP (24HR TREND) 58 (-17) 63  
MIN RH % (24HR TREND) 63 (+28) 45  
MIN TEMP (24HR TREND) 48 (-6) 33  
MAX RH % (24HR TREND) 83 (+21) 92  
20FT WIND AM (MPH) NW 8-9 E 5-6  
20FT WIND PM (MPH) SE 5-10 N 8-9 LGT/VAR SE 5-6  
PEAK WIND GUSTS (MPH) 19 18  
PRECIP AMOUNT (IN) 0.25-0.50 0.05-0.10 0.00 0.00  
11 AM MIXING HGT (FT) 1700 2300  
MAX MIXING HGT (FT) 2900 3200  
TRANSPORT WND (MPH) N 14 SE 11  
VENT RATE (MPH-FT) 43500 38400  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTH WINDS  
15 TO 20 MPH.    
SUNDAY NIGHT  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST  
WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
INZ011-100915-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
340 PM CDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 70 80  
MAX TEMP (24HR TREND) 59 (-15) 63  
MIN RH % (24HR TREND) 64 (+26) 44  
MIN TEMP (24HR TREND) 48 (-6) 33  
MAX RH % (24HR TREND) 82 (+18) 92  
20FT WIND AM (MPH) NW 9-10 E 5-6  
20FT WIND PM (MPH) SE 5-10 N 9-10 LGT/VAR SE 5-6  
PEAK WIND GUSTS (MPH) 20 18  
PRECIP AMOUNT (IN) 0.10-0.25 0.05-0.10 0.00 0.00  
11 AM MIXING HGT (FT) 1600 2400  
MAX MIXING HGT (FT) 2600 3400  
TRANSPORT WND (MPH) N 16 SE 11  
VENT RATE (MPH-FT) 41600 40800  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTH WINDS  
15 TO 20 MPH.    
SUNDAY NIGHT  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 60S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. COOLER. LOWS IN THE LOWER  
50S. SOUTHWEST WINDS AROUND 10 MPH.  
 
 
 
INZ019-100915-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
440 PM EDT THU APR 9 2026  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY MCLDY MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 70 90 10  
MAX TEMP (24HR TREND) 61 (-17) 64  
MIN RH % (24HR TREND) 63 (+32) 46  
MIN TEMP (24HR TREND) 52 (-1) 35  
MAX RH % (24HR TREND) 73 (+5) 88  
20FT WIND AM (MPH) W 9-10 E 6  
20FT WIND PM (MPH) S 7-12 N 9-10 LGT/VAR SE 6  
PEAK WIND GUSTS (MPH) 20 19  
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.00 0.00  
11 AM MIXING HGT (FT) 1600 2200  
MAX MIXING HGT (FT) 2800 3200  
TRANSPORT WND (MPH) N 14 SE 11  
VENT RATE (MPH-FT) 42000 38400  
VENT RATE CATEGORY POOR POOR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. SOUTH WINDS  
15 TO 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 15 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST  
WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 15 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID 50S.  
SOUTHWEST WINDS AROUND 10 MPH.  
 
 
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