602  
FNUS53 KLOT 151526  
FWFLOT  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1026 AM CDT THU MAY 15 2025  
   
DISCUSSION  
 
KEY MESSAGES:  
 
- A BRIEF PERIOD OF ELEVATED FIRE DANGER MAY DEVELOP LATE THIS  
AFTERNOON INTO THE EVENING, ESPECIALLY NEAR AND WEST OF I-39.  
 
- POTENTIALLY SIGNIFICANT FIRE DANGER ON FRIDAY.  
 
HOT, HUMID, AND BREEZY CONDITIONS WILL DEVELOP TODAY AWAY FROM  
THE ILLINOIS SHORE (WHICH WILL REMAIN COOLER WITH LOWER MIXING  
HEIGHTS UNTIL LATE). A COLD FRONT WILL SWEEP ACROSS THE AREA  
DURING THE AFTERNOON AND EARLY EVENING, WITH SCATTERED  
THUNDERSTORMS EXPECTED TO DEVELOP SOMEWHERE AHEAD OF THE FRONT  
AND PRODUCE LOCALIZED SWATHS OF RAINFALL. NEAR AND WEST OF  
INTERSTATE 39, THE COMBINATION OF FALLING RELATIVE HUMIDITY LEVELS  
BEHIND THE FRONT, HOT TEMPERATURES, GUSTY SOUTHWEST WINDS, AND  
DRY FUELS (ESPECIALLY IF NO RAIN FALLS) WILL LEAD TO ELEVATED FIRE  
WEATHER CONDITIONS.  
 
ON FRIDAY, CRITICAL CONDITIONS FOR FIRE WEATHER REMAIN A CONCERN  
DUE TO THE COMBINATION OF STRONG SOUTHWEST WINDS, VERY WARM  
TEMPERATURES, AND DRY FUELS (ESPECIALLY FOR AREAS THAT RECEIVE  
LITTLE/NO RAIN THROUGH THIS EVENING). A FIRE WEATHER WATCH HAS  
BEEN ISSUED FOR THE NORTHERN IL COUNTIES FOR FRIDAY. A FEW  
THUNDERSTORMS MAY OCCUR LATE FRIDAY AFTERNOON INTO THE EVENING,  
AGAIN LEADING TO LOCALIZED SWATHS OF RAINFALL.  
 
COOLER AND PRIMARILY DRY CONDITIONS ARE EXPECTED INTO THE  
WEEKEND. SATURDAY WILL FEATURE BREEZY WESTERLY WINDS, BUT NOT  
QUITE AS STRONG AS FRIDAY. CHANCES FOR SHOWERS AND STORMS WILL  
RETURN NEXT WORKWEEK.  
 
ILZ014-160915-  
COOK-  
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,  
LEMONT, ORLAND PARK, AND PARK FOREST  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 50 20 40  
MAX TEMP (24HR TREND) 91 (+14) 88  
MIN RH % (24HR TREND) 41 (-18) 21  
MIN TEMP (24HR TREND) 61 (+2) 54  
MAX RH % (24HR TREND) 73 (-22) 69  
20FT WIND AM (MPH) S 10-15 S 20-25  
20FT WIND PM (MPH) S 10-15 SW 10-15 SW 20-25 SW 10-15  
PEAK WIND GUSTS (MPH) 31 30 38 33  
PRECIP AMOUNT (IN) 0.01-0.05 0.10-0.25 0.01-0.05 0.01-0.05  
11 AM MIXING HGT (FT) 4000 4400  
MAX MIXING HGT (FT) 5800 8500  
TRANSPORT WND (MPH) S 27 SW 29  
VENT RATE (MPH-FT) 162400 255000  
VENT RATE CATEGORY VERY GOOD EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS  
15 TO 20 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
60S. EAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
SHOWERS, MAINLY IN THE EVENING. LOWS IN THE MID  
50S. EAST WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN  
THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ006-160915-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 50 30 40  
MAX TEMP (24HR TREND) 89 (+13) 86  
MIN RH % (24HR TREND) 45 (-16) 22  
MIN TEMP (24HR TREND) 58 (+2) 53  
MAX RH % (24HR TREND) 79 (-19) 72  
20FT WIND AM (MPH) SE 10-15 SW 20-25  
20FT WIND PM (MPH) SE 10-15 SW 10-15 SW 20-25 SW 10-15  
PEAK WIND GUSTS (MPH) 30 29 38 33  
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.10-0.25 0.05-0.10  
11 AM MIXING HGT (FT) 3300 3900  
MAX MIXING HGT (FT) 5000 8500  
TRANSPORT WND (MPH) SE 23 SW 32  
VENT RATE (MPH-FT) 115000 272000  
VENT RATE CATEGORY GOOD EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS 15 TO  
20 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS AROUND 60. NORTHEAST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS 10 TO 15 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
60S. EAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
SHOWERS, MAINLY IN THE EVENING. LOWS IN THE  
LOWER 50S. EAST WINDS AROUND 15 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. SOUTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 50. WEST WINDS AROUND 10 MPH.  
 
 
 
INZ001-160915-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
1026 AM CDT THU MAY 15 2025  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 20 50  
MAX TEMP (24HR TREND) 89 (+12) 86  
MIN RH % (24HR TREND) 46 (-11) 25  
MIN TEMP (24HR TREND) 60 (-2) 55  
MAX RH % (24HR TREND) 80 (-15) 73  
20FT WIND AM (MPH) S 10-15 S 15-20  
20FT WIND PM (MPH) S 10-15 SW 7-12 SW 15-20 SW 10-15  
PEAK WIND GUSTS (MPH) 29 28 37 31  
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.01-0.05 0.01-0.05  
11 AM MIXING HGT (FT) 3800 4200  
MAX MIXING HGT (FT) 5200 7400  
TRANSPORT WND (MPH) S 28 SW 26  
VENT RATE (MPH-FT) 150800 192400  
VENT RATE CATEGORY VERY GOOD EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS  
AROUND 15 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.   
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS  
5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER  
60S. EAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
SHOWERS. LOWS IN THE MID 50S. SOUTHEAST WINDS  
10 TO 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN  
THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
INZ002-160915-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
1026 AM CDT THU MAY 15 2025  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 20 60  
MAX TEMP (24HR TREND) 89 (+10) 86  
MIN RH % (24HR TREND) 46 (-10) 26  
MIN TEMP (24HR TREND) 60 (-3) 55  
MAX RH % (24HR TREND) 80 (-15) 74  
20FT WIND AM (MPH) S 10-15 S 15-20  
20FT WIND PM (MPH) S 10-15 SW 10-15 S 15-20 SW 10-15  
PEAK WIND GUSTS (MPH) 27 28 33 29  
PRECIP AMOUNT (IN) 0.01-0.05 0.25-0.50 0.01-0.05 0.01-0.05  
11 AM MIXING HGT (FT) 3800 4400  
MAX MIXING HGT (FT) 5100 7200  
TRANSPORT WND (MPH) S 24 S 25  
VENT RATE (MPH-FT) 122400 180000  
VENT RATE CATEGORY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS  
AROUND 15 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS  
AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 50. EAST WINDS AROUND 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
EAST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT  
SHOWERS. LOWS IN THE MID 50S. SOUTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 70. SOUTHEAST  
WINDS AROUND 10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ013-160915-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 40 20 40  
MAX TEMP (24HR TREND) 91 (+10) 88  
MIN RH % (24HR TREND) 42 (-6) 21  
MIN TEMP (24HR TREND) 60 (-2) 54  
MAX RH % (24HR TREND) 74 (-20) 70  
20FT WIND AM (MPH) S 15-20 SW 20-25  
20FT WIND PM (MPH) S 15-20 SW 10-15 SW 20-25 SW 10-15  
PEAK WIND GUSTS (MPH) 32 31 38 33  
PRECIP AMOUNT (IN) 0.01-0.05 0.05-0.10 0.01-0.05 0.01-0.05  
11 AM MIXING HGT (FT) 3900 4200  
MAX MIXING HGT (FT) 5500 8100  
TRANSPORT WND (MPH) S 28 SW 31  
VENT RATE (MPH-FT) 159500 251100  
VENT RATE CATEGORY VERY GOOD EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS  
15 TO 20 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
60S. EAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
SHOWERS, MAINLY IN THE EVENING. LOWS IN THE MID  
50S. EAST WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN  
THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ012-160915-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 30 20 30  
MAX TEMP (24HR TREND) 91 (+10) 87  
MIN RH % (24HR TREND) 42 (-7) 22  
MIN TEMP (24HR TREND) 58 (-4) 53  
MAX RH % (24HR TREND) 77 (-16) 73  
20FT WIND AM (MPH) SE 15-20 S 20-25  
20FT WIND PM (MPH) S 15-20 SW 10-15 SW 20-25 SW 10-15  
PEAK WIND GUSTS (MPH) 33 33 39 31  
PRECIP AMOUNT (IN) 0.05-0.10 0.01-0.05 0.05-0.10 0.01-0.05  
11 AM MIXING HGT (FT) 3600 3800  
MAX MIXING HGT (FT) 5500 7900  
TRANSPORT WND (MPH) S 28 SW 32  
VENT RATE (MPH-FT) 159500 252800  
VENT RATE CATEGORY VERY GOOD EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS  
15 TO 20 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.   
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS AROUND  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 50. EAST WINDS AROUND 15 MPH.    
TUESDAY  
SHOWERS. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
15 MPH.    
TUESDAY NIGHT  
SHOWERS. LOWS IN THE MID 50S. SOUTHEAST WINDS  
AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTH WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ005-160915-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 30 30 30  
MAX TEMP (24HR TREND) 88 (+9) 85  
MIN RH % (24HR TREND) 45 (-7) 24  
MIN TEMP (24HR TREND) 57 (-2) 52  
MAX RH % (24HR TREND) 79 (-17) 74  
20FT WIND AM (MPH) S 15-20 SW 20-25  
20FT WIND PM (MPH) S 15-20 SW 10-15 SW 20-25 SW 10-15  
PEAK WIND GUSTS (MPH) 31 30 39 30  
PRECIP AMOUNT (IN) 0.10-0.25 0.05-0.10 0.05-0.10 0.01-0.05  
11 AM MIXING HGT (FT) 3600 3600  
MAX MIXING HGT (FT) 4900 7900  
TRANSPORT WND (MPH) S 28 SW 34  
VENT RATE (MPH-FT) 142100 276500  
VENT RATE CATEGORY VERY GOOD EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS 15 TO  
20 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. EAST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS 10 TO 15 MPH.    
TUESDAY  
SHOWERS. HIGHS IN THE MID 60S. EAST WINDS AROUND  
15 MPH.    
TUESDAY NIGHT  
SHOWERS, MAINLY IN THE EVENING. LOWS IN THE  
LOWER 50S. EAST WINDS AROUND 15 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE UPPER 40S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ004-160915-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 10 30 20  
MAX TEMP (24HR TREND) 90 (+9) 86  
MIN RH % (24HR TREND) 43 (-2) 23  
MIN TEMP (24HR TREND) 57 (-4) 51  
MAX RH % (24HR TREND) 74 (-19) 74  
20FT WIND AM (MPH) S 15-20 SW 20-25  
20FT WIND PM (MPH) S 15-20 SW 7-12 SW 20-25 SW 10-15  
PEAK WIND GUSTS (MPH) 32 30 39 30  
PRECIP AMOUNT (IN) 0.10-0.25 0.01-0.05 0.01-0.05 0.01-0.05  
11 AM MIXING HGT (FT) 3700 4300  
MAX MIXING HGT (FT) 5700 8200  
TRANSPORT WND (MPH) S 29 SW 35  
VENT RATE (MPH-FT) 171000 295200  
VENT RATE CATEGORY VERY GOOD EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS 15 TO  
20 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 40. NORTHEAST WINDS  
AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. EAST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS AROUND 15 MPH.    
TUESDAY  
SHOWERS. HIGHS IN THE MID 60S. EAST WINDS AROUND  
15 MPH.    
TUESDAY NIGHT  
SHOWERS, MAINLY IN THE EVENING. LOWS IN THE  
LOWER 50S. EAST WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE UPPER 40S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ011-160915-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS NONE TSTMS TSTMS  
CHANCE PRECIP (%) 40 10 20 20  
MAX TEMP (24HR TREND) 91 (+9) 86  
MIN RH % (24HR TREND) 41 (-4) 22  
MIN TEMP (24HR TREND) 59 (-4) 52  
MAX RH % (24HR TREND) 74 (-19) 71  
20FT WIND AM (MPH) S 15-20 S 20-25  
20FT WIND PM (MPH) S 15-20 SW 10-15 SW 20-25 SW 10-15  
PEAK WIND GUSTS (MPH) 34 33 39 31  
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.05-0.10 0.01-0.05  
11 AM MIXING HGT (FT) 3400 4300  
MAX MIXING HGT (FT) 6100 8200  
TRANSPORT WND (MPH) S 31 SW 33  
VENT RATE (MPH-FT) 189100 270600  
VENT RATE CATEGORY EXCELLENT EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS  
AROUND 20 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 50. EAST WINDS AROUND 15 MPH.    
TUESDAY  
SHOWERS. HIGHS IN THE UPPER 60S. EAST 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.  
EAST WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ003-160915-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY CLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS NONE TSTMS TSTMS  
CHANCE PRECIP (%) 40 10 30 20  
MAX TEMP (24HR TREND) 91 (+9) 84  
MIN RH % (24HR TREND) 40 (-1) 23  
MIN TEMP (24HR TREND) 58 (-5) 52  
MAX RH % (24HR TREND) 73 (-18) 73  
20FT WIND AM (MPH) SE 15-20 SW 20-25  
20FT WIND PM (MPH) S 15-20 SW 10-15 SW 20-25 W 10-15  
PEAK WIND GUSTS (MPH) 32 31 39 31  
PRECIP AMOUNT (IN) 0.10-0.25 0.00 0.01-0.05 0.01-0.05  
11 AM MIXING HGT (FT) 3900 4500  
MAX MIXING HGT (FT) 6700 8200  
TRANSPORT WND (MPH) S 31 SW 36  
VENT RATE (MPH-FT) 207700 303400  
VENT RATE CATEGORY EXCELLENT EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS 15 TO  
20 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. EAST WINDS AROUND 15 MPH.    
TUESDAY  
SHOWERS. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
15 MPH.    
TUESDAY NIGHT  
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. SOUTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. SOUTH WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE UPPER 40S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ008-160915-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY CLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS NONE TSTMS NONE  
CHANCE PRECIP (%) 30 20 10  
MAX TEMP (24HR TREND) 92 (+9) 85  
MIN RH % (24HR TREND) 39 (-1) 23  
MIN TEMP (24HR TREND) 58 (-7) 52  
MAX RH % (24HR TREND) 70 (-17) 71  
20FT WIND AM (MPH) S 15-20 SW 20-25  
20FT WIND PM (MPH) S 15-20 SW 10-15 SW 20-25 W 10-15  
PEAK WIND GUSTS (MPH) 34 33 39 31  
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.05-0.10 0.00  
11 AM MIXING HGT (FT) 3300 4700  
MAX MIXING HGT (FT) 7000 8200  
TRANSPORT WND (MPH) S 33 SW 36  
VENT RATE (MPH-FT) 231000 303400  
VENT RATE CATEGORY EXCELLENT EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS  
15 TO 20 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. EAST WINDS AROUND 15 MPH.    
TUESDAY  
SHOWERS. HIGHS IN THE UPPER 60S. EAST 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.  
SOUTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. SOUTH WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 50. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ010-160915-  
LEE-  
INCLUDING THE CITY OF DIXON  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY CLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS NONE TSTMS NONE  
CHANCE PRECIP (%) 30 20 10  
MAX TEMP (24HR TREND) 92 (+9) 86  
MIN RH % (24HR TREND) 38 (-4) 24  
MIN TEMP (24HR TREND) 59 (-6) 52  
MAX RH % (24HR TREND) 69 (-20) 70  
20FT WIND AM (MPH) SE 15-20 SW 20-25  
20FT WIND PM (MPH) S 15-20 SW 7-12 SW 20-25 W 10-15  
PEAK WIND GUSTS (MPH) 34 33 39 31  
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.05-0.10 0.00  
11 AM MIXING HGT (FT) 3000 4800  
MAX MIXING HGT (FT) 6900 8200  
TRANSPORT WND (MPH) S 32 SW 35  
VENT RATE (MPH-FT) 220800 295200  
VENT RATE CATEGORY EXCELLENT EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS  
AROUND 20 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS AROUND 70. EAST WINDS AROUND  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. EAST WINDS AROUND 15 MPH.    
TUESDAY  
SHOWERS. HIGHS IN THE UPPER 60S. EAST 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.  
SOUTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN  
THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ019-160915-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY CLEAR MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 10 20 20  
MAX TEMP (24HR TREND) 93 (+9) 88  
MIN RH % (24HR TREND) 40 (-1) 22  
MIN TEMP (24HR TREND) 60 (-6) 53  
MAX RH % (24HR TREND) 68 (-19) 65  
20FT WIND AM (MPH) S 15-20 SW 20-25  
20FT WIND PM (MPH) S 15-20 SW 7-12 SW 20-25 SW 10-15  
PEAK WIND GUSTS (MPH) 33 31 38 31  
PRECIP AMOUNT (IN) 0.01-0.05 0.00 0.01-0.05 0.00  
11 AM MIXING HGT (FT) 3000 4500  
MAX MIXING HGT (FT) 6300 7900  
TRANSPORT WND (MPH) S 32 SW 32  
VENT RATE (MPH-FT) 201600 252800  
VENT RATE CATEGORY EXCELLENT EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS 15 TO  
20 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS AROUND 70. EAST WINDS AROUND  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.  
EAST WINDS AROUND 15 MPH.    
TUESDAY  
SHOWERS. HIGHS IN THE LOWER 70S. EAST 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.  
SOUTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTH WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ020-160915-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 20 20 30  
MAX TEMP (24HR TREND) 92 (+9) 88  
MIN RH % (24HR TREND) 41 (-6) 22  
MIN TEMP (24HR TREND) 59 (-5) 53  
MAX RH % (24HR TREND) 76 (-17) 70  
20FT WIND AM (MPH) S 15-20 S 20-25  
20FT WIND PM (MPH) S 15-20 SW 10-15 SW 20-25 SW 10-15  
PEAK WIND GUSTS (MPH) 32 31 38 31  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.01-0.05 0.01-0.05  
11 AM MIXING HGT (FT) 3100 4000  
MAX MIXING HGT (FT) 6000 7700  
TRANSPORT WND (MPH) S 28 SW 29  
VENT RATE (MPH-FT) 174000 231000  
VENT RATE CATEGORY VERY GOOD EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS  
15 TO 20 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. EAST WINDS AROUND 15 MPH.    
TUESDAY  
SHOWERS. HIGHS IN THE UPPER 60S. EAST 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.  
SOUTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ021-160915-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 30 20 30  
MAX TEMP (24HR TREND) 93 (+8) 89  
MIN RH % (24HR TREND) 40 (-1) 21  
MIN TEMP (24HR TREND) 61 (-5) 55  
MAX RH % (24HR TREND) 72 (-18) 68  
20FT WIND AM (MPH) S 15-20 SW 20-25  
20FT WIND PM (MPH) S 15-20 SW 7-12 SW 20-25 SW 10-15  
PEAK WIND GUSTS (MPH) 32 31 37 31  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.01-0.05 0.00  
11 AM MIXING HGT (FT) 3000 4100  
MAX MIXING HGT (FT) 6000 7600  
TRANSPORT WND (MPH) S 29 S 29  
VENT RATE (MPH-FT) 180000 228000  
VENT RATE CATEGORY EXCELLENT EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS  
AROUND 15 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS 10 TO  
15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. EAST WINDS AROUND 15 MPH.    
TUESDAY  
SHOWERS. HIGHS IN THE LOWER 70S. EAST 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. SOUTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
70. SOUTH WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ022-160915-  
WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 40 20 40  
MAX TEMP (24HR TREND) 91 (+10) 88  
MIN RH % (24HR TREND) 43 (-5) 22  
MIN TEMP (24HR TREND) 60 (-4) 54  
MAX RH % (24HR TREND) 76 (-19) 71  
20FT WIND AM (MPH) S 15-20 S 20-25  
20FT WIND PM (MPH) S 15-20 SW 1-6 SW 20-25 SW 10-15  
PEAK WIND GUSTS (MPH) 31 30 37 31  
PRECIP AMOUNT (IN) 0.01-0.05 0.10-0.25 0.01-0.05 0.01-0.05  
11 AM MIXING HGT (FT) 3400 4100  
MAX MIXING HGT (FT) 5800 7700  
TRANSPORT WND (MPH) S 27 SW 28  
VENT RATE (MPH-FT) 162400 223300  
VENT RATE CATEGORY VERY GOOD EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS  
AROUND 15 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY  
SUNNY. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER  
60S. EAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
SHOWERS. LOWS IN THE MID 50S. EAST WINDS AROUND  
15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTH WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ032-160915-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 30 20 30  
MAX TEMP (24HR TREND) 93 (+9) 89  
MIN RH % (24HR TREND) 40 (-3) 22  
MIN TEMP (24HR TREND) 61 (-4) 55  
MAX RH % (24HR TREND) 70 (-19) 66  
20FT WIND AM (MPH) S 15-20 SW 20-25  
20FT WIND PM (MPH) S 15-20 SW 10-15 SW 20-25 SW 10-15  
PEAK WIND GUSTS (MPH) 33 31 37 31  
PRECIP AMOUNT (IN) 0.10-0.25 0.01-0.05 0.01-0.05 0.00  
11 AM MIXING HGT (FT) 3000 3900  
MAX MIXING HGT (FT) 5700 7200  
TRANSPORT WND (MPH) S 32 S 29  
VENT RATE (MPH-FT) 182400 216000  
VENT RATE CATEGORY EXCELLENT EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND  
15 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS  
IN THE LOWER 70S. EAST WINDS 10 TO 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. EAST WINDS AROUND 15 MPH.    
TUESDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHEAST 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. SOUTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
70. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ023-160915-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 50 20 40  
MAX TEMP (24HR TREND) 92 (+9) 88  
MIN RH % (24HR TREND) 43 (0) 23  
MIN TEMP (24HR TREND) 60 (-4) 55  
MAX RH % (24HR TREND) 78 (-17) 70  
20FT WIND AM (MPH) S 15-20 SW 15-20  
20FT WIND PM (MPH) S 15-20 SW 1-6 SW 15-20 SW 10-15  
PEAK WIND GUSTS (MPH) 31 31 35 29  
PRECIP AMOUNT (IN) 0.01-0.05 0.10-0.25 0.01-0.05 0.01-0.05  
11 AM MIXING HGT (FT) 3000 4200  
MAX MIXING HGT (FT) 5800 7300  
TRANSPORT WND (MPH) S 27 S 27  
VENT RATE (MPH-FT) 162400 204400  
VENT RATE CATEGORY VERY GOOD EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS AROUND  
15 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 70.  
SOUTHEAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
SHOWERS. LOWS IN THE MID 50S. SOUTHEAST WINDS  
AROUND 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTH WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ039-160915-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 50 30 30  
MAX TEMP (24HR TREND) 92 (+9) 89  
MIN RH % (24HR TREND) 43 (0) 23  
MIN TEMP (24HR TREND) 61 (-5) 55  
MAX RH % (24HR TREND) 74 (-16) 67  
20FT WIND AM (MPH) S 15-20 SW 15-20  
20FT WIND PM (MPH) S 15-20 SW 10-15 SW 15-20 SW 10-15  
PEAK WIND GUSTS (MPH) 31 31 35 30  
PRECIP AMOUNT (IN) 0.10-0.25 0.05-0.10 0.05-0.10 0.01-0.05  
11 AM MIXING HGT (FT) 2900 4000  
MAX MIXING HGT (FT) 5300 6800  
TRANSPORT WND (MPH) S 31 S 27  
VENT RATE (MPH-FT) 164300 190400  
VENT RATE CATEGORY VERY GOOD EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND  
15 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY  
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
MONDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS  
IN THE LOWER 70S. EAST WINDS 10 TO 15 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. EAST WINDS 10 TO 15 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. SOUTHEAST 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. SOUTHEAST 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 WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. WEST WINDS AROUND 10 MPH.  
 
 
 
ILZ033-160915-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
1026 AM CDT THU MAY 15 2025  
 
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH  
FRIDAY EVENING...  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 40 50 30 40  
MAX TEMP (24HR TREND) 92 (+9) 88  
MIN RH % (24HR TREND) 43 (+1) 23  
MIN TEMP (24HR TREND) 61 (-5) 55  
MAX RH % (24HR TREND) 77 (-13) 73  
20FT WIND AM (MPH) S 15-20 SW 15-20  
20FT WIND PM (MPH) S 15-20 SW 10-15 SW 15-20 SW 10-15  
PEAK WIND GUSTS (MPH) 31 30 34 29  
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.05-0.10 0.01-0.05  
11 AM MIXING HGT (FT) 2800 4200  
MAX MIXING HGT (FT) 5500 6900  
TRANSPORT WND (MPH) S 28 S 26  
VENT RATE (MPH-FT) 159500 179400  
VENT RATE CATEGORY VERY GOOD EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND  
15 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. EAST 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.  
SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
70. SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. WEST WINDS AROUND 10 MPH.  
 
 
 
INZ010-160915-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
1026 AM CDT THU MAY 15 2025  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 30 50  
MAX TEMP (24HR TREND) 90 (+8) 87  
MIN RH % (24HR TREND) 47 (+2) 25  
MIN TEMP (24HR TREND) 61 (-3) 55  
MAX RH % (24HR TREND) 80 (-13) 75  
20FT WIND AM (MPH) S 10-15 SW 15-20  
20FT WIND PM (MPH) S 10-15 SW 1-6 SW 15-20 SW 10-15  
PEAK WIND GUSTS (MPH) 29 28 34 27  
PRECIP AMOUNT (IN) 0.05-0.10 0.10-0.25 0.05-0.10 0.01-0.05  
11 AM MIXING HGT (FT) 3100 4400  
MAX MIXING HGT (FT) 5300 7100  
TRANSPORT WND (MPH) S 26 S 25  
VENT RATE (MPH-FT) 137800 177500  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS AROUND  
15 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY  
SUNNY. HIGHS AROUND 70. NORTH WINDS AROUND 5 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 70. SOUTHEAST  
WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
SHOWERS. LOWS IN THE MID 50S. SOUTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
70. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
INZ011-160915-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
1026 AM CDT THU MAY 15 2025  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 30 60  
MAX TEMP (24HR TREND) 89 (+8) 87  
MIN RH % (24HR TREND) 48 (+2) 25  
MIN TEMP (24HR TREND) 61 (-2) 55  
MAX RH % (24HR TREND) 82 (-14) 77  
20FT WIND AM (MPH) S 10-15 S 15-20  
20FT WIND PM (MPH) S 10-15 SW 1-6 SW 15-20 SW 10-15  
PEAK WIND GUSTS (MPH) 27 27 33 26  
PRECIP AMOUNT (IN) 0.01-0.05 0.10-0.25 0.05-0.10 0.01-0.05  
11 AM MIXING HGT (FT) 3500 5000  
MAX MIXING HGT (FT) 5100 7000  
TRANSPORT WND (MPH) S 24 S 24  
VENT RATE (MPH-FT) 122400 168000  
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 60S. WEST WINDS  
AROUND 15 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS  
AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 70. EAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT  
SHOWERS. LOWS IN THE MID 50S. SOUTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.  
 
 
 
INZ019-160915-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
1126 AM EDT THU MAY 15 2025  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 30 50  
MAX TEMP (24HR TREND) 90 (+9) 87  
MIN RH % (24HR TREND) 49 (+1) 26  
MIN TEMP (24HR TREND) 61 (-4) 56  
MAX RH % (24HR TREND) 85 (-7) 78  
20FT WIND AM (MPH) S 10-15 SW 15-20  
20FT WIND PM (MPH) S 10-15 SW 10-15 S 15-20 SW 10-15  
PEAK WIND GUSTS (MPH) 27 28 33 26  
PRECIP AMOUNT (IN) 0.05-0.10 0.10-0.25 0.10-0.25 0.01-0.05  
11 AM MIXING HGT (FT) 2500 4600  
MAX MIXING HGT (FT) 4900 6300  
TRANSPORT WND (MPH) S 26 S 24  
VENT RATE (MPH-FT) 127400 151200  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY  
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND  
15 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY. HIGHS AROUND 70. EAST WINDS AROUND  
10 MPH.    
MONDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
SOUTHEAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT  
SHOWERS. LOWS IN THE UPPER 50S. SOUTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 50S. WEST WINDS AROUND 10 MPH.  
 
 
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