640  
FNUS53 KLOT 301513  
FWFLOT  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1013 AM CDT SUN MAR 30 2025  
   
DISCUSSION
 
 
ISOLATED SHOWERS AND THUNDERSTORMS THROUGH EARLY AFTERNOON WILL  
GIVE WAY TO A LINE OF POTENTIALLY SEVERE THUNDERSTORMS MID-  
AFTERNOON.  
 
SOUTHERLY WINDS WILL GUST TO 30 MPH THROUGH EARLY AFTERNOON WILL  
TURN SOUTHWEST BEHIND THE LINE OF THUNDERSTORMS THIS AFTERNOON,  
THEN SHIFT NORTHWEST THIS EVENING BEHIND A COLD FRONT. THERE IS A  
LOW CHANCE FOR A FEW RAIN OR SNOW SHOWERS OVERNIGHT INTO EARLY  
MONDAY MORNING, MAINLY ACROSS NORTHEAST ILLINOIS AND FAR NORTHWEST  
INDIANA. NORTHERLY WINDS WILL GUST TO 25 MPH ON MONDAY AND SHIFT  
TO THE NORTHEAST IN THE AFTERNOON, ESPECIALLY NEAR LAKE MICHIGAN.  
 
DRY WEATHER IS EXPECTED MONDAY AND TUESDAY AND THEN ANOTHER STORM  
SYSTEM WILL MOVE ACROSS THE REGION TUESDAY NIGHT AND WEDNESDAY  
BRINGING PERIODS OF SHOWERS AND THUNDERSTORMS ALONG WINDY  
CONDITIONS.  
 
ILZ014-310915-  
COOK-  
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,  
LEMONT, ORLAND PARK, AND PARK FOREST  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 40 10  
MAX TEMP (24HR TREND) 72 (+4) 43  
MIN RH % (24HR TREND) 64 (+1) 53  
MIN TEMP (24HR TREND) 32 (-21) 28  
MAX RH % (24HR TREND) 87 (-13) 80  
20FT WIND AM (MPH) S 10-15 N 10-15  
20FT WIND PM (MPH) SW 10-15 W 10-15 N 10-15 NE 6-7  
PEAK WIND GUSTS (MPH) 29 26 23  
PRECIP AMOUNT (IN) 0.50-0.75 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2100 3200  
MAX MIXING HGT (FT) 3700 3900  
TRANSPORT WND (MPH) SW 25 N 17  
VENT RATE (MPH-FT) 92500 66300  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 40S. EAST WINDS AROUND 10 MPH.    
TUESDAY NIGHT
 
SHOWERS AFTER MIDNIGHT. LOWS AROUND 40. EAST  
WINDS AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY. WARMER. HIGHS IN  
THE UPPER 60S. SOUTHEAST WINDS AROUND 20 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S. WEST  
WINDS AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 40. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH  
WINDS AROUND 10 MPH.  
 

 
 
ILZ006-310915-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER CLOUDY CLOUDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 60  
MAX TEMP (24HR TREND) 69 (+2) 44  
MIN RH % (24HR TREND) 73 (+11) 52  
MIN TEMP (24HR TREND) 31 (-16) 28  
MAX RH % (24HR TREND) 89 (-10) 83  
20FT WIND AM (MPH) S 10-15 N 11-12  
20FT WIND PM (MPH) SW 10-15 W 10-15 N 11-12 NE 5-6  
PEAK WIND GUSTS (MPH) 26 25 21  
PRECIP AMOUNT (IN) 0.25-0.50 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 1700 3000  
MAX MIXING HGT (FT) 3200 4200  
TRANSPORT WND (MPH) SW 21 N 16  
VENT RATE (MPH-FT) 70400 67200  
VENT RATE CATEGORY FAIR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 40S. EAST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF RAIN SHOWERS IN THE EVENING, THEN  
RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 30S. EAST WINDS  
AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WARMER. HIGHS IN THE MID 60S. SOUTHEAST WINDS 15 TO  
20 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
SOUTHWEST WINDS AROUND 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS  
AROUND 10 MPH.  
 

 
 
INZ001-310915-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER MCLDY CLOUDY MCLDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 20 10  
MAX TEMP (24HR TREND) 73 (+10) 41  
MIN RH % (24HR TREND) 64 (-2) 58  
MIN TEMP (24HR TREND) 35 (-23) 27  
MAX RH % (24HR TREND) 88 (-12) 83  
20FT WIND AM (MPH) S 15-20 N 10-15  
20FT WIND PM (MPH) SW 15-20 W 10-15 N 10-15 N 5-8  
PEAK WIND GUSTS (MPH) 30 26 25 18  
PRECIP AMOUNT (IN) 0.50-0.75 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2000 3100  
MAX MIXING HGT (FT) 3300 3200  
TRANSPORT WND (MPH) SW 29 N 20  
VENT RATE (MPH-FT) 99000 67200  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 40S. NORTHEAST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
CLOUDY. SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN  
THE LOWER 40S. EAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY. WARMER. HIGHS  
AROUND 70. SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTH IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. COOLER. HIGHS AROUND 60. WEST WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 10 MPH.  
 

 
 
INZ002-310915-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER MCLDY CLOUDY MCLDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 30 10  
MAX TEMP (24HR TREND) 72 (+9) 39  
MIN RH % (24HR TREND) 69 (+3) 63  
MIN TEMP (24HR TREND) 34 (-24) 26  
MAX RH % (24HR TREND) 89 (-10) 77  
20FT WIND AM (MPH) S 15-20 NW 10-15  
20FT WIND PM (MPH) SW 15-20 W 10-15 N 10-15 N 5-8  
PEAK WIND GUSTS (MPH) 29 26 26 20  
PRECIP AMOUNT (IN) 0.25-0.50 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2000 3000  
MAX MIXING HGT (FT) 3200 3000  
TRANSPORT WND (MPH) S 29 N 23  
VENT RATE (MPH-FT) 96000 69000  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 50. EAST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
CLOUDY. SHOWERS LIKELY AFTER MIDNIGHT. LOWS  
AROUND 40. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY. WARMER. HIGHS IN  
THE UPPER 60S. SOUTHEAST 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 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS AROUND 60. WEST WINDS AROUND  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 5 MPH.  
 

 
 
ILZ013-310915-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 40 10  
MAX TEMP (24HR TREND) 71 (+1) 44  
MIN RH % (24HR TREND) 66 (+4) 50  
MIN TEMP (24HR TREND) 32 (-20) 28  
MAX RH % (24HR TREND) 89 (-11) 84  
20FT WIND AM (MPH) S 10-15 N 11-12  
20FT WIND PM (MPH) SW 10-15 W 10-15 N 11-12 NE 5-6  
PEAK WIND GUSTS (MPH) 29 26 20  
PRECIP AMOUNT (IN) 0.25-0.50 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2100 3200  
MAX MIXING HGT (FT) 4200 4300  
TRANSPORT WND (MPH) SW 28 N 14  
VENT RATE (MPH-FT) 121800 64500  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 40S. EAST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS  
AFTER MIDNIGHT. LOWS AROUND 40. EAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WARMER. HIGHS AROUND 70. SOUTHEAST WINDS AROUND  
20 MPH, BECOMING SOUTH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S. WEST  
WINDS 10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS  
AROUND 10 MPH.  
 

 
 
ILZ012-310915-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER CLOUDY CLOUDY PCLDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 40  
MAX TEMP (24HR TREND) 70 (-1) 45  
MIN RH % (24HR TREND) 73 (+13) 50  
MIN TEMP (24HR TREND) 31 (-21) 27  
MAX RH % (24HR TREND) 89 (-11) 88  
20FT WIND AM (MPH) S 10-15 N 10-15  
20FT WIND PM (MPH) SW 10-15 W 10-15 N 10-15 NE 5-6  
PEAK WIND GUSTS (MPH) 27 27 20  
PRECIP AMOUNT (IN) 0.25-0.50 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2100 3000  
MAX MIXING HGT (FT) 3800 4300  
TRANSPORT WND (MPH) SW 29 N 16  
VENT RATE (MPH-FT) 114000 68800  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 40S. EAST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE UPPER 30S. EAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WARMER. HIGHS AROUND 70. SOUTHEAST WINDS AROUND  
20 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
SOUTHWEST WINDS AROUND 15 MPH.    
THURSDAY
 
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S. WEST  
WINDS 10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS  
AROUND 10 MPH.  
 

 
 
ILZ005-310915-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER CLOUDY CLOUDY PCLDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 80 60  
MAX TEMP (24HR TREND) 67 (-3) 44  
MIN RH % (24HR TREND) 75 (+13) 49  
MIN TEMP (24HR TREND) 30 (-17) 25  
MAX RH % (24HR TREND) 91 (-9) 88  
20FT WIND AM (MPH) S 10-15 N 11-12  
20FT WIND PM (MPH) SW 10-15 W 10-15 N 11-12 LGT/VAR  
PEAK WIND GUSTS (MPH) 26 26 20  
PRECIP AMOUNT (IN) 0.10-0.25 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 1700 2900  
MAX MIXING HGT (FT) 3200 4100  
TRANSPORT WND (MPH) SW 28 N 16  
VENT RATE (MPH-FT) 92800 65600  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 40S. EAST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF RAIN AND SNOW SHOWERS IN THE  
EVENING, THEN RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 30S.  
EAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WARMER. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
20 MPH, BECOMING SOUTH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40. SOUTHWEST WINDS  
AROUND 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S. WEST  
WINDS 10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS  
AROUND 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH  
WINDS AROUND 10 MPH.  
 

 
 
ILZ004-310915-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER CLOUDY CLOUDY PCLDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 60  
MAX TEMP (24HR TREND) 65 (-5) 45  
MIN RH % (24HR TREND) 77 (+16) 47  
MIN TEMP (24HR TREND) 30 (-18) 25  
MAX RH % (24HR TREND) 91 (-9) 87  
20FT WIND AM (MPH) S 10-15 N 11-12  
20FT WIND PM (MPH) SW 10-15 W 10-15 N 11-12 N 5  
PEAK WIND GUSTS (MPH) 26 25 20  
PRECIP AMOUNT (IN) 0.10-0.25 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 1900 2900  
MAX MIXING HGT (FT) 2900 3900  
TRANSPORT WND (MPH) SW 26 N 17  
VENT RATE (MPH-FT) 75400 66300  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 40S. EAST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF RAIN AND SNOW SHOWERS IN THE  
EVENING, THEN RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 30S.  
EAST WINDS 15 TO 20 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WARMER. HIGHS IN THE UPPER 60S. EAST WINDS AROUND  
20 MPH, BECOMING SOUTH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S.  
SOUTHWEST WINDS AROUND 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S. WEST  
WINDS 10 TO 15 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 30S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS  
AROUND 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH  
WINDS AROUND 10 MPH.  
 

 
 
ILZ011-310915-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER CLOUDY CLOUDY PCLDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 80 40  
MAX TEMP (24HR TREND) 68 (-3) 46  
MIN RH % (24HR TREND) 77 (+17) 48  
MIN TEMP (24HR TREND) 31 (-24) 26  
MAX RH % (24HR TREND) 89 (-10) 88  
20FT WIND AM (MPH) S 10-15 N 10-15  
20FT WIND PM (MPH) SW 10-15 W 10-15 N 10-15 NE 5-6  
PEAK WIND GUSTS (MPH) 29 27 20  
PRECIP AMOUNT (IN) 0.10-0.25 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2000 2900  
MAX MIXING HGT (FT) 3200 4200  
TRANSPORT WND (MPH) SW 29 N 17  
VENT RATE (MPH-FT) 96000 71400  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. EAST WINDS 10 TO  
15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE UPPER 30S. EAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WARMER. HIGHS AROUND 70. SOUTHEAST WINDS AROUND  
20 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
SOUTHWEST WINDS AROUND 15 MPH.    
THURSDAY
 
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S. WEST  
WINDS 10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS  
AROUND 10 MPH.  
 

 
 
ILZ003-310915-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER CLOUDY CLOUDY PCLDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 50  
MAX TEMP (24HR TREND) 65 (-7) 46  
MIN RH % (24HR TREND) 76 (+20) 42  
MIN TEMP (24HR TREND) 30 (-20) 25  
MAX RH % (24HR TREND) 88 (-12) 88  
20FT WIND AM (MPH) S 10-15 N 11-12  
20FT WIND PM (MPH) SW 10-15 NW 10-15 N 11-12 N 5-6  
PEAK WIND GUSTS (MPH) 26 25 20  
PRECIP AMOUNT (IN) 0.10-0.25 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 1900 2900  
MAX MIXING HGT (FT) 2600 4000  
TRANSPORT WND (MPH) SW 29 N 16  
VENT RATE (MPH-FT) 78000 64000  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 40S. EAST WINDS 10 TO  
15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF RAIN AND SNOW SHOWERS IN THE  
EVENING, THEN RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 30S.  
EAST WINDS 15 TO 20 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING,  
THEN A CHANCE OF SHOWERS IN THE AFTERNOON. WARMER. HIGHS AROUND  
70. EAST WINDS AROUND 20 MPH, BECOMING SOUTH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S.  
SOUTHWEST WINDS AROUND 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S. WEST  
WINDS 10 TO 15 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
10 TO 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH  
WINDS AROUND 10 MPH.  
 

 
 
ILZ008-310915-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER CLOUDY CLOUDY PCLDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 40  
MAX TEMP (24HR TREND) 65 (-7) 47  
MIN RH % (24HR TREND) 76 (+27) 40  
MIN TEMP (24HR TREND) 30 (-26) 26  
MAX RH % (24HR TREND) 87 (-12) 87  
20FT WIND AM (MPH) SW 10-15 N 11-12  
20FT WIND PM (MPH) SW 10-15 W 10-15 N 11-12 NE 5-6  
PEAK WIND GUSTS (MPH) 28 26 20  
PRECIP AMOUNT (IN) 0.05-0.10 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 1900 2900  
MAX MIXING HGT (FT) 2800 4200  
TRANSPORT WND (MPH) SW 31 N 16  
VENT RATE (MPH-FT) 86800 67200  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 40S. EAST WINDS 10 TO  
15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE UPPER 30S. EAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING,  
THEN A CHANCE OF SHOWERS IN THE AFTERNOON. WARMER. HIGHS IN THE  
LOWER 70S. SOUTHEAST WINDS AROUND 20 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40. SOUTHWEST WINDS  
AROUND 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S. WEST  
WINDS AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
AROUND 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS  
AROUND 10 MPH.  
 

 
 
ILZ010-310915-  
LEE-  
INCLUDING THE CITY OF DIXON  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER CLOUDY CLOUDY PCLDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 70 30  
MAX TEMP (24HR TREND) 66 (-7) 48  
MIN RH % (24HR TREND) 77 (+33) 43  
MIN TEMP (24HR TREND) 31 (-26) 28  
MAX RH % (24HR TREND) 88 (-11) 87  
20FT WIND AM (MPH) SW 10-15 N 11-12  
20FT WIND PM (MPH) SW 10-15 W 10-15 N 11-12 NE 5-6  
PEAK WIND GUSTS (MPH) 29 26 20  
PRECIP AMOUNT (IN) 0.10-0.25 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1800 3000  
MAX MIXING HGT (FT) 3000 4300  
TRANSPORT WND (MPH) SW 31 N 16  
VENT RATE (MPH-FT) 93000 68800  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. EAST WINDS 10 TO  
15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS  
AFTER MIDNIGHT. LOWS AROUND 40. EAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WARMER. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND  
20 MPH, BECOMING SOUTH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
SOUTHWEST WINDS AROUND 15 MPH.    
THURSDAY
 
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 50S. WEST  
WINDS AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS  
AROUND 10 MPH.  
 

 
 
ILZ019-310915-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER CLOUDY CLOUDY PCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 100 20 10  
MAX TEMP (24HR TREND) 71 (0) 48  
MIN RH % (24HR TREND) 66 (+5) 48  
MIN TEMP (24HR TREND) 33 (-27) 28  
MAX RH % (24HR TREND) 85 (-13) 84  
20FT WIND AM (MPH) SW 10-15 N 10-15  
20FT WIND PM (MPH) SW 10-15 W 10-15 N 10-15 NE 5-6  
PEAK WIND GUSTS (MPH) 30 27 20  
PRECIP AMOUNT (IN) 0.25-0.50 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2400 3000  
MAX MIXING HGT (FT) 3400 4300  
TRANSPORT WND (MPH) SW 31 N 16  
VENT RATE (MPH-FT) 105400 68800  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 40S. EAST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. EAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WARMER. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND  
20 MPH, BECOMING SOUTH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S. WEST  
WINDS AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 60. NORTHEAST WINDS AROUND  
10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH  
WINDS AROUND 10 MPH.  
 

 
 
ILZ020-310915-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER CLOUDY CLOUDY MCLDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 20 10  
MAX TEMP (24HR TREND) 71 (+2) 46  
MIN RH % (24HR TREND) 65 (0) 50  
MIN TEMP (24HR TREND) 33 (-24) 28  
MAX RH % (24HR TREND) 89 (-11) 88  
20FT WIND AM (MPH) S 15-20 N 10-15  
20FT WIND PM (MPH) SW 15-20 W 10-15 N 10-15 NE 5-6  
PEAK WIND GUSTS (MPH) 29 27 20  
PRECIP AMOUNT (IN) 0.25-0.50 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2400 3200  
MAX MIXING HGT (FT) 4400 4400  
TRANSPORT WND (MPH) SW 31 N 16  
VENT RATE (MPH-FT) 136400 70400  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 40S. EAST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. EAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WARMER. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND  
20 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. COOLER. HIGHS AROUND 60. WEST WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 40. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS  
AROUND 10 MPH.  
 

 
 
ILZ021-310915-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER MCLDY CLOUDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 100 20 10  
MAX TEMP (24HR TREND) 73 (+6) 47  
MIN RH % (24HR TREND) 64 (-5) 50  
MIN TEMP (24HR TREND) 34 (-25) 28  
MAX RH % (24HR TREND) 86 (-13) 88  
20FT WIND AM (MPH) S 15-20 N 10-15  
20FT WIND PM (MPH) SW 15-20 W 10-15 N 10-15 NE 5-6  
PEAK WIND GUSTS (MPH) 30 27 20  
PRECIP AMOUNT (IN) 0.50-0.75 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2600 3200  
MAX MIXING HGT (FT) 4500 4400  
TRANSPORT WND (MPH) SW 32 N 16  
VENT RATE (MPH-FT) 144000 70400  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 50. EAST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S.  
EAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY. WARMER. HIGHS IN  
THE LOWER 70S. SOUTH WINDS AROUND 20 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S. WEST  
WINDS AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 60. NORTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 10 MPH.  
 

 
 
ILZ022-310915-  
WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER CLOUDY CLOUDY MCLDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 20 10  
MAX TEMP (24HR TREND) 72 (+6) 46  
MIN RH % (24HR TREND) 65 (-4) 51  
MIN TEMP (24HR TREND) 34 (-24) 27  
MAX RH % (24HR TREND) 88 (-12) 87  
20FT WIND AM (MPH) S 15-20 N 10-15  
20FT WIND PM (MPH) SW 15-20 W 10-15 N 10-15 NE 5-6  
PEAK WIND GUSTS (MPH) 30 27 20  
PRECIP AMOUNT (IN) 0.50-0.75 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2500 3200  
MAX MIXING HGT (FT) 4500 4400  
TRANSPORT WND (MPH) SW 29 N 17  
VENT RATE (MPH-FT) 135000 74800  
VENT RATE CATEGORY VERY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 40S. EAST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S.  
EAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY. WARMER. HIGHS IN  
THE LOWER 70S. SOUTHEAST WINDS AROUND 20 MPH, BECOMING SOUTH IN  
THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. COOLER. HIGHS AROUND 60. WEST WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH.  
 

 
 
ILZ032-310915-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER MCLDY CLOUDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 100 10 10  
MAX TEMP (24HR TREND) 72 (+5) 47  
MIN RH % (24HR TREND) 65 (0) 51  
MIN TEMP (24HR TREND) 35 (-24) 27  
MAX RH % (24HR TREND) 87 (-11) 88  
20FT WIND AM (MPH) S 15-20 NW 10-15  
20FT WIND PM (MPH) SW 15-20 W 10-15 N 10-15 NE 5-6  
PEAK WIND GUSTS (MPH) 31 27 21  
PRECIP AMOUNT (IN) 0.50-0.75 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2500 3100  
MAX MIXING HGT (FT) 4300 4200  
TRANSPORT WND (MPH) SW 31 N 17  
VENT RATE (MPH-FT) 133300 71400  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 50S. EAST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S.  
SOUTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
BREEZY. SHOWERS WITH THUNDERSTORMS LIKELY. WARMER.  
HIGHS IN THE LOWER 70S. SOUTH WINDS 20 TO 25 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 60S. WEST  
WINDS AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 10 MPH.  
 

 
 
ILZ023-310915-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER MCLDY CLOUDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 100 10 10  
MAX TEMP (24HR TREND) 73 (+9) 46  
MIN RH % (24HR TREND) 64 (-3) 53  
MIN TEMP (24HR TREND) 35 (-23) 27  
MAX RH % (24HR TREND) 88 (-12) 89  
20FT WIND AM (MPH) S 15-20 NW 10-15  
20FT WIND PM (MPH) SW 15-20 W 10-15 N 10-15 NE 5-6  
PEAK WIND GUSTS (MPH) 30 27 21  
PRECIP AMOUNT (IN) 0.50-0.75 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2400 3100  
MAX MIXING HGT (FT) 4100 4200  
TRANSPORT WND (MPH) SW 31 N 18  
VENT RATE (MPH-FT) 127100 75600  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 50. EAST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
CLOUDY. SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN  
THE LOWER 40S. SOUTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY. WARMER. HIGHS  
AROUND 70. SOUTHEAST WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 60. NORTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH.  
 

 
 
ILZ039-310915-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 100 10 10  
MAX TEMP (24HR TREND) 72 (+8) 47  
MIN RH % (24HR TREND) 66 (+5) 53  
MIN TEMP (24HR TREND) 35 (-24) 27  
MAX RH % (24HR TREND) 89 (-10) 86  
20FT WIND AM (MPH) S 15-20 NW 10-15  
20FT WIND PM (MPH) SW 15-20 W 10-15 N 10-15 NE 5-6  
PEAK WIND GUSTS (MPH) 31 26 21  
PRECIP AMOUNT (IN) 0.50-0.75 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2300 3000  
MAX MIXING HGT (FT) 4000 4100  
TRANSPORT WND (MPH) SW 32 N 19  
VENT RATE (MPH-FT) 128000 82000  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 50S. EAST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS IN THE MID 40S. SOUTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
BREEZY. SHOWERS WITH THUNDERSTORMS LIKELY. WARMER.  
HIGHS IN THE LOWER 70S. SOUTH WINDS 20 TO 25 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 10 MPH.  
 

 
 
ILZ033-310915-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER MCLDY CLOUDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 100 10 10  
MAX TEMP (24HR TREND) 73 (+9) 45  
MIN RH % (24HR TREND) 65 (0) 54  
MIN TEMP (24HR TREND) 36 (-22) 27  
MAX RH % (24HR TREND) 89 (-10) 83  
20FT WIND AM (MPH) S 15-20 NW 10-15  
20FT WIND PM (MPH) SW 15-20 W 10-15 N 10-15 NE 5-6  
PEAK WIND GUSTS (MPH) 31 26 21  
PRECIP AMOUNT (IN) 0.50-0.75 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2200 3200  
MAX MIXING HGT (FT) 3600 4100  
TRANSPORT WND (MPH) SW 32 N 19  
VENT RATE (MPH-FT) 115200 82000  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 50S. EAST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS IN THE LOWER 40S. SOUTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY. WARMER. HIGHS IN  
THE LOWER 70S. SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTH IN  
THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH  
WINDS AROUND 10 MPH.  
 

 
 
INZ010-310915-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER MCLDY CLOUDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 100 10 10  
MAX TEMP (24HR TREND) 73 (+9) 43  
MIN RH % (24HR TREND) 65 (-7) 57  
MIN TEMP (24HR TREND) 36 (-22) 27  
MAX RH % (24HR TREND) 88 (-12) 84  
20FT WIND AM (MPH) S 15-20 NW 10-15  
20FT WIND PM (MPH) SW 15-20 W 10-15 N 10-15 N 5-7  
PEAK WIND GUSTS (MPH) 30 26 20  
PRECIP AMOUNT (IN) 0.25-0.50 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2000 3200  
MAX MIXING HGT (FT) 3100 3600  
TRANSPORT WND (MPH) SW 32 N 19  
VENT RATE (MPH-FT) 99200 72000  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND 5 MPH,  
BECOMING EAST IN THE AFTERNOON.    
TUESDAY NIGHT
 
CLOUDY. SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN  
THE LOWER 40S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY. WARMER. HIGHS  
AROUND 70. SOUTHEAST WINDS 15 TO 20 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 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 40S. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH  
WINDS 5 TO 10 MPH.  
 

 
 
INZ011-310915-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
1013 AM CDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER MCLDY CLOUDY MCLDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 100 30 10  
MAX TEMP (24HR TREND) 73 (+8) 41  
MIN RH % (24HR TREND) 67 (-5) 61  
MIN TEMP (24HR TREND) 36 (-21) 27  
MAX RH % (24HR TREND) 89 (-11) 82  
20FT WIND AM (MPH) S 15-20 NW 10-15  
20FT WIND PM (MPH) SW 15-20 W 10-15 N 10-15 N 5-7  
PEAK WIND GUSTS (MPH) 30 26 23  
PRECIP AMOUNT (IN) 0.25-0.50 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2100 3200  
MAX MIXING HGT (FT) 3100 3300  
TRANSPORT WND (MPH) S 32 N 20  
VENT RATE (MPH-FT) 99200 69300  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND 5 MPH,  
BECOMING EAST IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS IN THE LOWER 40S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY. WARMER. HIGHS  
AROUND 70. SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTH IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 40S. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH  
WINDS AROUND 5 MPH.  
 

 
 
INZ019-310915-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
1113 AM EDT SUN MAR 30 2025  
 
TODAY TONIGHT MON MON NIGHT  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLEAR  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 100 10 10  
MAX TEMP (24HR TREND) 72 (+5) 43  
MIN RH % (24HR TREND) 70 (+4) 59  
MIN TEMP (24HR TREND) 37 (-22) 27  
MAX RH % (24HR TREND) 90 (-10) 82  
20FT WIND AM (MPH) S 15-20 NW 10-15  
20FT WIND PM (MPH) SW 15-20 W 10-15 N 10-15 N 5-7  
PEAK WIND GUSTS (MPH) 30 25 21  
PRECIP AMOUNT (IN) 0.25-0.50 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1900 3200  
MAX MIXING HGT (FT) 2500 3500  
TRANSPORT WND (MPH) S 28 N 19  
VENT RATE (MPH-FT) 72500 70000  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 50S. EAST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS IN THE MID 40S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS WITH THUNDERSTORMS LIKELY. WARMER. HIGHS  
AROUND 70. SOUTH WINDS AROUND 20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 40S. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING NORTHEAST AFTER MIDNIGHT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 40S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 10 MPH.  
 

 
 
KLUBER  
 
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