622  
FNUS53 KLOT 301027  
FWFLOT  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
527 AM CDT MON MAR 30 2026  
   
DISCUSSION  
 
ANOTHER WARM AND BREEZY DAY IS AHEAD WITH HIGHS IN THE MID TO  
UPPER 70S AND SOUTHWEST WINDS GUSTING 20-30 MPH THIS AFTERNOON.  
WHILE DEW POINT TEMPERATURES WILL START OFF IN THE MID TO UPPER  
30S THIS MORNING, THEY ARE EXPECTED TO SLOWLY RISE THROUGH THE  
DAY RESULTING IN AFTERNOON HUMIDITIES AROUND 35-45%.  
 
A WEATHER SYSTEM WILL BEGIN TO MOVE INTO THE AREA TONIGHT WHICH  
MAY ALLOW FOR SOME SCATTERED SHOWERS AND THUNDERSTORMS TO DEVELOP  
ACROSS NORTHERN IL, MAINLY AREAS NEAR AND NORTH OF I-88 (20-30%  
CHANCE). A BETTER COVERAGE OF SHOWERS AND THUNDERSTORMS IS  
EXPECTED AREAWIDE WITH A COLD FRONT TUESDAY AFTERNOON AND EVENING,  
SOME OF THESE STORMS COULD BE SEVERE. BEHIND THE FRONT, MORE  
SEASONABLE TEMPERATURES CAN BE EXPECTED THROUGH THE REST OF THE  
WEEK BUT ESPECIALLY ON WEDNESDAY. ADDITIONAL PERIODS OF RAIN ARE  
ALSO EXPECTED THROUGH SATURDAY AS MORE WEATHER SYSTEMS MOVE  
THROUGH THE GREAT LAKES REGION.  
 
ILZ014-302115-  
COOK-  
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,  
LEMONT, ORLAND PARK, AND PARK FOREST  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 70 80  
MAX TEMP (24HR TREND) 76 (+13) 77  
MIN RH % (24HR TREND) 40 (+15) 48  
MIN TEMP (24HR TREND) 62 (+12) 37  
MAX RH % (24HR TREND) 74 (+14) 86  
20FT WIND AM (MPH) SW 9-12 SW 15-20  
20FT WIND PM (MPH) SW 9-12 S 10-15 SW 15-20 N 10-15  
PEAK WIND GUSTS (MPH) 25 25 33 24  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.10-0.25 0.25-0.50  
11 AM MIXING HGT (FT) 2000 2800  
MAX MIXING HGT (FT) 5000 3600  
TRANSPORT WND (MPH) SW 25 SW 33  
VENT RATE (MPH-FT) 125000 118800  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 40S. NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST  
WINDS AROUND 15 MPH.    
THURSDAY  
SHOWERS. NOT AS COOL. HIGHS IN THE LOWER 60S. EAST  
WINDS AROUND 15 MPH.    
THURSDAY NIGHT  
SHOWERS, MAINLY IN THE EVENING. LOWS IN THE MID  
40S. NORTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST AFTER  
MIDNIGHT.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 50S. WEST WINDS AROUND 10 MPH, BECOMING  
NORTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
40S. NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
EAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 30S. WEST WINDS AROUND 10 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS AROUND 50. WEST WINDS  
AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ006-302115-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 80 60  
MAX TEMP (24HR TREND) 75 (+12) 73  
MIN RH % (24HR TREND) 44 (+19) 56  
MIN TEMP (24HR TREND) 60 (+15) 35  
MAX RH % (24HR TREND) 77 (+10) 85  
20FT WIND AM (MPH) SW 7-10 SW 10-15  
20FT WIND PM (MPH) SW 7-10 S 10-15 W 10-15 N 11-12  
PEAK WIND GUSTS (MPH) 19 23 30 23  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.25-0.50 0.05-0.10  
11 AM MIXING HGT (FT) 2000 2600  
MAX MIXING HGT (FT) 4800 3200  
TRANSPORT WND (MPH) S 20 SW 31  
VENT RATE (MPH-FT) 100800 99200  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 40. NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
RAIN SHOWERS. LOWS IN THE MID 30S. NORTHEAST  
WINDS AROUND 15 MPH.    
THURSDAY  
RAIN SHOWERS. NOT AS COOL. HIGHS IN THE MID 50S.  
NORTHEAST WINDS AROUND 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE LOWER 40S. NORTHEAST WINDS AROUND 10 MPH,  
BECOMING WEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 50S. NORTHWEST WINDS  
AROUND 10 MPH, BECOMING NORTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 40.  
NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 60. EAST WINDS  
AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE MID 30S. WEST WINDS AROUND 10 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 40S. WEST  
WINDS AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS AROUND 5 MPH.  
 
 
 
INZ001-302115-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 80  
MAX TEMP (24HR TREND) 76 (+14) 78  
MIN RH % (24HR TREND) 43 (+15) 48  
MIN TEMP (24HR TREND) 61 (+12) 38  
MAX RH % (24HR TREND) 77 (+14) 91  
20FT WIND AM (MPH) SW 10-15 SW 15-20  
20FT WIND PM (MPH) SW 10-15 S 10-15 SW 15-20 NW 10-15  
PEAK WIND GUSTS (MPH) 25 25 33 25  
PRECIP AMOUNT (IN) 0.00 0.00 0.10-0.25 0.50-0.75  
11 AM MIXING HGT (FT) 1800 2800  
MAX MIXING HGT (FT) 4900 4000  
TRANSPORT WND (MPH) SW 27 SW 29  
VENT RATE (MPH-FT) 137200 120000  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 40S. NORTHEAST  
WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 15 MPH.    
THURSDAY  
SHOWERS, WARMER. HIGHS IN THE UPPER 60S. EAST WINDS  
AROUND 15 MPH, BECOMING SOUTH IN THE AFTERNOON.    
THURSDAY NIGHT  
SHOWERS. LOWS IN THE UPPER 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING NORTH IN THE  
AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
60S. SOUTH WINDS AROUND 15 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. COOLER. HIGHS AROUND 50. WEST WINDS AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
INZ002-302115-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 50 80  
MAX TEMP (24HR TREND) 75 (+14) 78  
MIN RH % (24HR TREND) 44 (+14) 47  
MIN TEMP (24HR TREND) 60 (+9) 38  
MAX RH % (24HR TREND) 78 (+14) 92  
20FT WIND AM (MPH) SW 10-15 SW 15-20  
20FT WIND PM (MPH) SW 10-15 S 10-15 SW 15-20 NW 10-15  
PEAK WIND GUSTS (MPH) 25 25 33 24  
PRECIP AMOUNT (IN) 0.00 0.00 0.10-0.25 0.50-0.75  
11 AM MIXING HGT (FT) 1800 2900  
MAX MIXING HGT (FT) 4700 4100  
TRANSPORT WND (MPH) SW 26 SW 34  
VENT RATE (MPH-FT) 122200 143500  
VENT RATE CATEGORY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 40S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE LOWER 40S. EAST WINDS  
AROUND 15 MPH.    
THURSDAY  
SHOWERS, WARMER. HIGHS IN THE UPPER 60S. SOUTHEAST  
WINDS AROUND 15 MPH, BECOMING SOUTH IN THE AFTERNOON.    
THURSDAY NIGHT  
SHOWERS. LOWS IN THE UPPER 40S. SOUTHWEST WINDS  
10 TO 15 MPH.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
60. SOUTHWEST WINDS AROUND 10 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. NORTH WINDS AROUND 10 MPH, BECOMING EAST AFTER MIDNIGHT.    
SATURDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
60S. SOUTH WINDS AROUND 15 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 30S. WEST WINDS AROUND 10 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 40S. WEST  
WINDS AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ013-302115-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 70 70  
MAX TEMP (24HR TREND) 77 (+14) 76  
MIN RH % (24HR TREND) 43 (+18) 52  
MIN TEMP (24HR TREND) 63 (+14) 37  
MAX RH % (24HR TREND) 77 (+12) 83  
20FT WIND AM (MPH) SW 9-12 SW 15-20  
20FT WIND PM (MPH) SW 9-12 S 10-15 W 15-20 N 10-15  
PEAK WIND GUSTS (MPH) 23 24 32 24  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.10-0.25 0.10-0.25  
11 AM MIXING HGT (FT) 2100 2700  
MAX MIXING HGT (FT) 4800 3500  
TRANSPORT WND (MPH) SW 25 SW 32  
VENT RATE (MPH-FT) 120000 112000  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 40S. NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST  
WINDS AROUND 15 MPH.    
THURSDAY  
SHOWERS. NOT AS COOL. HIGHS IN THE LOWER 60S. EAST  
WINDS AROUND 15 MPH, BECOMING SOUTH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE MID 40S. SOUTH WINDS AROUND 15 MPH, BECOMING  
SOUTHWEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 60. WEST WINDS AROUND 10 MPH, BECOMING NORTHEAST IN  
THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
EAST WINDS AROUND 10 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 50S. WEST  
WINDS AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ012-302115-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 80 60  
MAX TEMP (24HR TREND) 76 (+15) 76  
MIN RH % (24HR TREND) 45 (+15) 56  
MIN TEMP (24HR TREND) 61 (+18) 36  
MAX RH % (24HR TREND) 81 (+3) 85  
20FT WIND AM (MPH) SW 9-12 SW 15-20  
20FT WIND PM (MPH) SW 9-12 S 10-15 W 15-20 N 10-15  
PEAK WIND GUSTS (MPH) 24 24 32 25  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.10-0.25 0.10-0.25  
11 AM MIXING HGT (FT) 2100 2600  
MAX MIXING HGT (FT) 4800 3400  
TRANSPORT WND (MPH) SW 24 SW 29  
VENT RATE (MPH-FT) 115200 102000  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 40S. NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
RAIN SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST  
WINDS AROUND 15 MPH.    
THURSDAY  
SHOWERS. NOT AS COOL. HIGHS IN THE LOWER 60S. EAST  
WINDS AROUND 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE LOWER 40S. SOUTHEAST WINDS AROUND 15 MPH,  
BECOMING SOUTHWEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 10 MPH, BECOMING  
NORTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
40S. EAST WINDS AROUND 10 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
EAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS AROUND 50. WEST WINDS  
AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ005-302115-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 80 50  
MAX TEMP (24HR TREND) 75 (+13) 73  
MIN RH % (24HR TREND) 48 (+20) 61  
MIN TEMP (24HR TREND) 61 (+17) 34  
MAX RH % (24HR TREND) 82 (+14) 85  
20FT WIND AM (MPH) SW 8-11 SW 15-20  
20FT WIND PM (MPH) SW 8-11 S 10-15 W 15-20 N 10-15  
PEAK WIND GUSTS (MPH) 20 23 31 24  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.25-0.50 0.05-0.10  
11 AM MIXING HGT (FT) 2100 2700  
MAX MIXING HGT (FT) 4800 2700  
TRANSPORT WND (MPH) SW 21 SW 27  
VENT RATE (MPH-FT) 105600 75600  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 40S. NORTHEAST WINDS AROUND 15 MPH.   
WEDNESDAY NIGHT  
RAIN SHOWERS. LOWS IN THE MID 30S. EAST WINDS  
AROUND 15 MPH.    
THURSDAY  
RAIN SHOWERS. NOT AS COOL. HIGHS IN THE MID 50S.  
NORTHEAST WINDS AROUND 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE LOWER 40S. EAST WINDS AROUND 15 MPH,  
BECOMING WEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS  
AROUND 10 MPH, BECOMING NORTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT  
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING, THEN  
SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 30S. EAST WINDS  
AROUND 10 MPH.    
SATURDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 60. EAST WINDS  
AROUND 15 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE MID 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 40S. WEST  
WINDS AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30. NORTHWEST WINDS  
5 TO 10 MPH.  
 
 
 
ILZ004-302115-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 70 40  
MAX TEMP (24HR TREND) 76 (+13) 73  
MIN RH % (24HR TREND) 43 (+17) 57  
MIN TEMP (24HR TREND) 61 (+18) 35  
MAX RH % (24HR TREND) 82 (+11) 82  
20FT WIND AM (MPH) SW 8-11 SW 10-15  
20FT WIND PM (MPH) SW 8-11 S 10-15 W 10-15 N 10-15  
PEAK WIND GUSTS (MPH) 20 23 31 25  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.25-0.50 0.01-0.05  
11 AM MIXING HGT (FT) 2000 2700  
MAX MIXING HGT (FT) 4700 2900  
TRANSPORT WND (MPH) SW 21 SW 26  
VENT RATE (MPH-FT) 103400 75400  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 40S. NORTHEAST WINDS AROUND 15 MPH.   
WEDNESDAY NIGHT  
RAIN SHOWERS. LOWS IN THE MID 30S. NORTHEAST  
WINDS 15 TO 20 MPH.    
THURSDAY  
RAIN SHOWERS. NOT AS COOL. HIGHS IN THE MID 50S.  
NORTHEAST WINDS AROUND 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE UPPER 30S. EAST WINDS AROUND 15 MPH,  
BECOMING WEST AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS  
AROUND 10 MPH, BECOMING NORTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 40. EAST  
WINDS 10 TO 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 50S.  
SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
EVENING. LOWS IN THE MID 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 40S. NORTHWEST  
WINDS 15 TO 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30. NORTHWEST WINDS  
5 TO 10 MPH.  
 
 
 
ILZ011-302115-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 80 60  
MAX TEMP (24HR TREND) 77 (+16) 75  
MIN RH % (24HR TREND) 43 (+13) 54  
MIN TEMP (24HR TREND) 61 (+19) 36  
MAX RH % (24HR TREND) 81 (+2) 83  
20FT WIND AM (MPH) SW 10-15 SW 15-20  
20FT WIND PM (MPH) SW 10-15 S 10-15 W 15-20 N 10-15  
PEAK WIND GUSTS (MPH) 25 24 33 25  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.10-0.25 0.10-0.25  
11 AM MIXING HGT (FT) 2000 2800  
MAX MIXING HGT (FT) 4900 3600  
TRANSPORT WND (MPH) SW 24 SW 31  
VENT RATE (MPH-FT) 117600 111600  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 40S. NORTHEAST WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT  
RAIN SHOWERS. LOWS IN THE UPPER 30S. EAST  
WINDS 15 TO 20 MPH.    
THURSDAY  
SHOWERS. NOT AS COOL. HIGHS AROUND 60. EAST WINDS  
AROUND 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE LOWER 40S. SOUTHEAST WINDS AROUND 15 MPH,  
BECOMING WEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 10 MPH, BECOMING  
NORTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
40S. EAST WINDS AROUND 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
SOUTHEAST WINDS AROUND 20 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE MID 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS AROUND 50. NORTHWEST WINDS  
AROUND 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ003-302115-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 70 40  
MAX TEMP (24HR TREND) 77 (+13) 73  
MIN RH % (24HR TREND) 41 (+16) 54  
MIN TEMP (24HR TREND) 62 (+19) 35  
MAX RH % (24HR TREND) 80 (+5) 80  
20FT WIND AM (MPH) SW 7-11 SW 10-15  
20FT WIND PM (MPH) SW 7-11 S 10-15 W 10-15 N 10-15  
PEAK WIND GUSTS (MPH) 21 23 30 25  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.25-0.50 0.01-0.05  
11 AM MIXING HGT (FT) 1900 3000  
MAX MIXING HGT (FT) 4600 3100  
TRANSPORT WND (MPH) SW 20 SW 26  
VENT RATE (MPH-FT) 96600 80600  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 40S. NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
RAIN SHOWERS. LOWS IN THE MID 30S. NORTHEAST  
WINDS AROUND 15 MPH.    
THURSDAY  
RAIN SHOWERS. HIGHS IN THE LOWER 50S. NORTHEAST WINDS  
AROUND 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE UPPER 30S. EAST WINDS AROUND 15 MPH,  
BECOMING WEST AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND 10 MPH, BECOMING  
NORTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 40. EAST  
WINDS AROUND 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 50S.  
EAST WINDS AROUND 15 MPH, BECOMING WEST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
EVENING. LOWS IN THE MID 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS  
AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30. NORTHWEST WINDS  
5 TO 10 MPH.  
 
 
 
ILZ008-302115-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 70 50  
MAX TEMP (24HR TREND) 77 (+14) 75  
MIN RH % (24HR TREND) 41 (+16) 53  
MIN TEMP (24HR TREND) 62 (+19) 36  
MAX RH % (24HR TREND) 78 (+4) 79  
20FT WIND AM (MPH) SW 9-12 SW 15-20  
20FT WIND PM (MPH) SW 9-12 SW 10-15 W 15-20 N 10-15  
PEAK WIND GUSTS (MPH) 24 23 32 25  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.10-0.25 0.05-0.10  
11 AM MIXING HGT (FT) 2200 3200  
MAX MIXING HGT (FT) 4600 3500  
TRANSPORT WND (MPH) SW 21 SW 28  
VENT RATE (MPH-FT) 101200 101500  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 40S. NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
RAIN SHOWERS. LOWS IN THE MID 30S. NORTHEAST  
WINDS AROUND 15 MPH.    
THURSDAY  
SHOWERS. NOT AS COOL. HIGHS IN THE MID 50S. NORTHEAST  
WINDS AROUND 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS AROUND 40. SOUTHEAST WINDS AROUND 15 MPH, BECOMING  
WEST AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. NORTHEAST WINDS AROUND 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
40S. EAST WINDS AROUND 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 50S.  
SOUTHEAST WINDS AROUND 15 MPH, BECOMING WEST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
EVENING. LOWS IN THE MID 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND  
15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ010-302115-  
LEE-  
INCLUDING THE CITY OF DIXON  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 80 60  
MAX TEMP (24HR TREND) 78 (+16) 76  
MIN RH % (24HR TREND) 40 (+13) 52  
MIN TEMP (24HR TREND) 62 (+19) 38  
MAX RH % (24HR TREND) 80 (+2) 79  
20FT WIND AM (MPH) SW 10-15 SW 15-20  
20FT WIND PM (MPH) SW 10-15 S 10-15 W 15-20 N 10-15  
PEAK WIND GUSTS (MPH) 25 24 33 25  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.10-0.25 0.10-0.25  
11 AM MIXING HGT (FT) 2200 3100  
MAX MIXING HGT (FT) 4700 3800  
TRANSPORT WND (MPH) SW 24 SW 28  
VENT RATE (MPH-FT) 112800 110200  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY IN THE AFTERNOON.  
HIGHS IN THE MID 40S. NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST  
WINDS AROUND 15 MPH.    
THURSDAY  
SHOWERS. NOT AS COOL. HIGHS IN THE UPPER 50S. EAST  
WINDS AROUND 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE LOWER 40S. SOUTHEAST WINDS AROUND 15 MPH,  
BECOMING WEST AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 10 MPH, BECOMING  
NORTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
EAST WINDS AROUND 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 60. SOUTHEAST  
WINDS AROUND 15 MPH, BECOMING WEST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
EVENING. LOWS IN THE MID 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS  
AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ019-302115-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 70 70  
MAX TEMP (24HR TREND) 79 (+16) 79  
MIN RH % (24HR TREND) 39 (+12) 46  
MIN TEMP (24HR TREND) 63 (+18) 39  
MAX RH % (24HR TREND) 72 (-7) 83  
20FT WIND AM (MPH) SW 10-15 SW 15-20  
20FT WIND PM (MPH) SW 10-15 SW 10-15 SW 15-20 N 10-15  
PEAK WIND GUSTS (MPH) 27 25 37 25  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.10-0.25 0.25-0.50  
11 AM MIXING HGT (FT) 2400 3100  
MAX MIXING HGT (FT) 5100 4800  
TRANSPORT WND (MPH) SW 27 SW 33  
VENT RATE (MPH-FT) 142800 158400  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 40S.  
NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS AROUND 40. EAST WINDS AROUND  
15 MPH.    
THURSDAY  
SHOWERS, WARMER. HIGHS IN THE MID 60S. SOUTH WINDS  
AROUND 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE MID 40S. SOUTH WINDS AROUND 15 MPH, BECOMING  
SOUTHWEST AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. WEST WINDS AROUND 10 MPH, BECOMING EAST IN  
THE AFTERNOON.    
FRIDAY 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.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. SOUTH  
WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.  
LOWS IN THE UPPER 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 50S. NORTHWEST  
WINDS AROUND 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ020-302115-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 70 70  
MAX TEMP (24HR TREND) 78 (+15) 77  
MIN RH % (24HR TREND) 44 (+17) 52  
MIN TEMP (24HR TREND) 63 (+20) 38  
MAX RH % (24HR TREND) 78 (-5) 87  
20FT WIND AM (MPH) SW 10-15 SW 15-20  
20FT WIND PM (MPH) SW 10-15 S 10-15 SW 15-20 N 10-15  
PEAK WIND GUSTS (MPH) 25 24 34 24  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.10-0.25 0.25-0.50  
11 AM MIXING HGT (FT) 2200 2800  
MAX MIXING HGT (FT) 4900 4100  
TRANSPORT WND (MPH) SW 26 SW 33  
VENT RATE (MPH-FT) 127400 135300  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
MOSTLY CLOUDY. SHOWERS LIKELY IN THE AFTERNOON.  
HIGHS IN THE MID 40S. NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST  
WINDS AROUND 15 MPH.    
THURSDAY  
SHOWERS. NOT AS COOL. HIGHS IN THE MID 60S. EAST  
WINDS AROUND 15 MPH, BECOMING SOUTH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE MID 40S. SOUTH WINDS AROUND 15 MPH, BECOMING  
SOUTHWEST AFTER MIDNIGHT.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. WEST WINDS AROUND 10 MPH, BECOMING  
NORTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
EAST WINDS 10 TO 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S.  
SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. COOLER. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ021-302115-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 70 80  
MAX TEMP (24HR TREND) 79 (+15) 80  
MIN RH % (24HR TREND) 43 (+17) 48  
MIN TEMP (24HR TREND) 63 (+16) 39  
MAX RH % (24HR TREND) 76 (+1) 89  
20FT WIND AM (MPH) SW 10-15 SW 15-20  
20FT WIND PM (MPH) SW 10-15 SW 10-15 SW 15-20 NW 12  
PEAK WIND GUSTS (MPH) 27 24 36 24  
PRECIP AMOUNT (IN) 0.00 0.00 0.10-0.25 0.25-0.50  
11 AM MIXING HGT (FT) 2300 3100  
MAX MIXING HGT (FT) 5000 5000  
TRANSPORT WND (MPH) SW 28 SW 35  
VENT RATE (MPH-FT) 145000 180000  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 40S.  
NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE LOWER 40S. EAST WINDS  
AROUND 15 MPH.    
THURSDAY  
SHOWERS, WARMER. HIGHS IN THE UPPER 60S. SOUTH WINDS  
AROUND 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH, BECOMING NORTH  
IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. EAST WINDS AROUND 10 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. SOUTH  
WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 50S. WEST  
WINDS AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ022-302115-  
WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 60 80  
MAX TEMP (24HR TREND) 77 (+14) 78  
MIN RH % (24HR TREND) 45 (+18) 50  
MIN TEMP (24HR TREND) 62 (+14) 38  
MAX RH % (24HR TREND) 79 (+9) 90  
20FT WIND AM (MPH) SW 10-15 SW 15-20  
20FT WIND PM (MPH) SW 10-15 S 10-15 SW 15-20 N 10-15  
PEAK WIND GUSTS (MPH) 25 25 35 24  
PRECIP AMOUNT (IN) 0.00 0.01-0.05 0.10-0.25 0.25-0.50  
11 AM MIXING HGT (FT) 2100 2900  
MAX MIXING HGT (FT) 5000 4300  
TRANSPORT WND (MPH) SW 28 SW 33  
VENT RATE (MPH-FT) 145000 141900  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 40S. NORTHEAST  
WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 15 MPH.    
THURSDAY  
SHOWERS, WARMER. HIGHS IN THE UPPER 60S. EAST WINDS  
AROUND 15 MPH, BECOMING SOUTH IN THE AFTERNOON.    
THURSDAY NIGHT  
SHOWERS, MAINLY IN THE EVENING. LOWS IN THE  
UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. WEST WINDS AROUND 10 MPH, BECOMING NORTH IN  
THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
NORTHEAST WINDS AROUND 10 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S.  
SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHWEST IN THE  
AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. COOLER. HIGHS IN THE LOWER 50S. WEST WINDS AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ032-302115-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 60 80  
MAX TEMP (24HR TREND) 79 (+15) 81  
MIN RH % (24HR TREND) 44 (+19) 47  
MIN TEMP (24HR TREND) 62 (+16) 41  
MAX RH % (24HR TREND) 74 (+2) 90  
20FT WIND AM (MPH) SW 10-15 SW 15-20  
20FT WIND PM (MPH) SW 10-15 S 10-15 SW 15-20 NW 10-15  
PEAK WIND GUSTS (MPH) 29 25 37 25  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.50-0.75  
11 AM MIXING HGT (FT) 2400 3400  
MAX MIXING HGT (FT) 5100 4800  
TRANSPORT WND (MPH) SW 31 SW 36  
VENT RATE (MPH-FT) 158100 177600  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 50. NORTHEAST WINDS  
AROUND 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE MID 40S. EAST WINDS  
AROUND 15 MPH.    
THURSDAY  
SHOWERS, WARMER. HIGHS IN THE UPPER 60S. SOUTH WINDS  
AROUND 20 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS AROUND 50. SOUTHWEST WINDS AROUND 15 MPH.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH, BECOMING EAST  
IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 50. EAST  
WINDS 10 TO 15 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S.  
SOUTHWEST WINDS AROUND 20 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.  
LOWS IN THE UPPER 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 50S. WEST  
WINDS AROUND 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ023-302115-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 50 80  
MAX TEMP (24HR TREND) 78 (+15) 80  
MIN RH % (24HR TREND) 44 (+18) 48  
MIN TEMP (24HR TREND) 62 (+12) 39  
MAX RH % (24HR TREND) 79 (+11) 92  
20FT WIND AM (MPH) SW 10-15 SW 15-20  
20FT WIND PM (MPH) SW 10-15 S 10-15 SW 15-20 NW 12  
PEAK WIND GUSTS (MPH) 27 25 35 23  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.50-0.75  
11 AM MIXING HGT (FT) 1800 3000  
MAX MIXING HGT (FT) 4900 4500  
TRANSPORT WND (MPH) SW 28 SW 35  
VENT RATE (MPH-FT) 142100 162000  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 40S.  
NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE LOWER 40S. EAST WINDS  
AROUND 15 MPH.    
THURSDAY  
SHOWERS, WARMER. HIGHS IN THE UPPER 60S. SOUTH WINDS  
AROUND 15 MPH.    
THURSDAY NIGHT  
SHOWERS, MAINLY IN THE EVENING. LOWS IN THE  
LOWER 50S. SOUTHWEST WINDS AROUND 15 MPH.    
FRIDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING  
NORTH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. EAST WINDS AROUND 10 MPH.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. SOUTH  
WINDS AROUND 15 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.  
LOWS IN THE UPPER 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 50S. WEST  
WINDS AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ039-302115-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 40 80  
MAX TEMP (24HR TREND) 78 (+14) 81  
MIN RH % (24HR TREND) 45 (+18) 45  
MIN TEMP (24HR TREND) 62 (+11) 41  
MAX RH % (24HR TREND) 74 (+13) 91  
20FT WIND AM (MPH) SW 15-20 SW 15-20  
20FT WIND PM (MPH) SW 15-20 S 10-15 SW 15-20 W 10-15  
PEAK WIND GUSTS (MPH) 30 25 37 25  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.75-1.00  
11 AM MIXING HGT (FT) 2200 3100  
MAX MIXING HGT (FT) 4900 4200  
TRANSPORT WND (MPH) SW 31 SW 37  
VENT RATE (MPH-FT) 151900 159600  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
A CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND  
15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE MID 40S. EAST WINDS  
AROUND 15 MPH.    
THURSDAY  
SHOWERS, WARMER. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 20 MPH.    
THURSDAY NIGHT  
SHOWERS, MAINLY IN THE EVENING. LOWS IN THE  
LOWER 50S. SOUTHWEST WINDS 15 TO 20 MPH.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. EAST WINDS AROUND 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.   
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
SOUTH WINDS 15 TO 20 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.  
LOWS IN THE UPPER 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 50S. WEST  
WINDS AROUND 20 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
ILZ033-302115-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 30 80  
MAX TEMP (24HR TREND) 77 (+13) 80  
MIN RH % (24HR TREND) 42 (+16) 44  
MIN TEMP (24HR TREND) 61 (+10) 40  
MAX RH % (24HR TREND) 75 (+14) 89  
20FT WIND AM (MPH) SW 15-20 SW 15-20  
20FT WIND PM (MPH) SW 15-20 S 10-15 SW 15-20 W 12  
PEAK WIND GUSTS (MPH) 29 25 37 23  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.75-1.00  
11 AM MIXING HGT (FT) 2000 3000  
MAX MIXING HGT (FT) 4800 4400  
TRANSPORT WND (MPH) SW 29 SW 35  
VENT RATE (MPH-FT) 144000 158400  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 50S.  
NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE MID 40S. EAST WINDS  
AROUND 15 MPH.    
THURSDAY  
SHOWERS, WARMER. HIGHS IN THE LOWER 70S. SOUTH WINDS  
15 TO 20 MPH.    
THURSDAY NIGHT  
SHOWERS, MAINLY IN THE EVENING. LOWS IN THE  
LOWER 50S. SOUTHWEST WINDS AROUND 15 MPH.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
70. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. NORTHEAST WINDS AROUND 10 MPH, BECOMING SOUTHEAST AFTER  
MIDNIGHT.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
SOUTH WINDS AROUND 15 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.  
LOWS IN THE UPPER 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 50S. WEST  
WINDS AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
INZ010-302115-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 30 80  
MAX TEMP (24HR TREND) 76 (+12) 79  
MIN RH % (24HR TREND) 45 (+17) 47  
MIN TEMP (24HR TREND) 62 (+12) 40  
MAX RH % (24HR TREND) 76 (+11) 90  
20FT WIND AM (MPH) SW 10-15 SW 15-20  
20FT WIND PM (MPH) SW 10-15 S 10-15 SW 15-20 W 12  
PEAK WIND GUSTS (MPH) 28 25 35 24  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.75-1.00  
11 AM MIXING HGT (FT) 1900 2900  
MAX MIXING HGT (FT) 4700 4700  
TRANSPORT WND (MPH) SW 29 SW 37  
VENT RATE (MPH-FT) 141000 178600  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 50S.  
NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE MID 40S. EAST WINDS 10 TO  
15 MPH.    
THURSDAY  
SHOWERS, WARMER. HIGHS AROUND 70. SOUTH WINDS 15 TO  
20 MPH.    
THURSDAY NIGHT  
SHOWERS. LOWS IN THE LOWER 50S. SOUTHWEST WINDS  
AROUND 15 MPH.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. WEST WINDS AROUND 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. NORTHEAST WINDS AROUND 10 MPH, BECOMING SOUTHEAST AFTER  
MIDNIGHT.    
SATURDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
60S. SOUTH WINDS AROUND 15 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.  
LOWS IN THE UPPER 30S. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 50S. WEST  
WINDS AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
INZ011-302115-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
527 AM CDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 20 30 80  
MAX TEMP (24HR TREND) 75 (+12) 79  
MIN RH % (24HR TREND) 46 (+17) 48  
MIN TEMP (24HR TREND) 62 (+12) 40  
MAX RH % (24HR TREND) 79 (+14) 91  
20FT WIND AM (MPH) SW 10-15 SW 15-20  
20FT WIND PM (MPH) SW 10-15 S 10-15 SW 15-20 W 12  
PEAK WIND GUSTS (MPH) 27 25 36 24  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.75-1.00  
11 AM MIXING HGT (FT) 2000 2800  
MAX MIXING HGT (FT) 4500 4800  
TRANSPORT WND (MPH) SW 29 SW 37  
VENT RATE (MPH-FT) 135000 182400  
VENT RATE CATEGORY VERY GOOD EXCELLENT  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 50S.  
NORTHEAST WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE MID 40S. EAST WINDS  
AROUND 15 MPH.    
THURSDAY  
SHOWERS, WARMER. HIGHS AROUND 70. SOUTH WINDS 15 TO  
20 MPH.    
THURSDAY NIGHT  
SHOWERS. LOWS IN THE MID 50S. SOUTHWEST WINDS  
AROUND 15 MPH.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. WEST WINDS AROUND 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. NORTH WINDS AROUND 10 MPH, BECOMING SOUTHEAST AFTER  
MIDNIGHT.    
SATURDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER  
60S. SOUTH WINDS AROUND 15 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.  
LOWS AROUND 40. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 50S. WEST  
WINDS AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
INZ019-302115-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
627 AM EDT MON MAR 30 2026  
 
TODAY TONIGHT TUE TUE NIGHT  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 10 20 80  
MAX TEMP (24HR TREND) 75 (+12) 79  
MIN RH % (24HR TREND) 48 (+17) 48  
MIN TEMP (24HR TREND) 61 (+11) 43  
MAX RH % (24HR TREND) 81 (+16) 89  
20FT WIND AM (MPH) SW 10-15 SW 15-20  
20FT WIND PM (MPH) SW 10-15 S 10-15 SW 15-20 W 10-15  
PEAK WIND GUSTS (MPH) 28 25 35 25  
PRECIP AMOUNT (IN) 0.00 0.00 0.05-0.10 0.75-1.00  
11 AM MIXING HGT (FT) 1900 2800  
MAX MIXING HGT (FT) 4300 4500  
TRANSPORT WND (MPH) SW 31 SW 35  
VENT RATE (MPH-FT) 133300 162000  
VENT RATE CATEGORY VERY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7  
 
(WINDS ARE 20 FT LEVEL)  
   
WEDNESDAY  
CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER 50S.  
NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT  
SHOWERS. LOWS IN THE UPPER 40S. EAST WINDS  
AROUND 15 MPH.    
THURSDAY  
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN SHOWERS IN THE AFTERNOON. WARMER. HIGHS IN THE  
LOWER 70S. SOUTH WINDS 15 TO 20 MPH.    
THURSDAY NIGHT  
SHOWERS, MAINLY IN THE EVENING. LOWS IN THE MID  
50S. SOUTHWEST WINDS AROUND 15 MPH.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
70. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 50S.  
NORTHEAST WINDS AROUND 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER  
60S. SOUTH WINDS AROUND 15 MPH.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COLDER.  
LOWS AROUND 40. WEST WINDS AROUND 15 MPH.    
SUNDAY  
PARTLY SUNNY. COOLER. HIGHS IN THE LOWER 50S. WEST  
WINDS AROUND 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
YACK  
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