664  
FNUS53 KLOT 260949  
FWFLOT  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
449 AM CDT THU MAR 26 2026  
   
DISCUSSION
 
 
A CONSIDERABLE CHANGE IN THE WEATHER IS EXPECTED BETWEEN THIS  
MORNING AND AFTERNOON AS A POWERFUL COLD FRONT SURGES SOUTHWARD  
AND PRODUCES SHOWERS AND THUNDERSTORMS.  
 
EXPECT EARLY AFTERNOON HIGH TEMPERATURES ACROSS NORTHERN ILLINOIS  
(LATE MORNING NEAR THE ILLINOIS SHORE) IN THE 70S, AND MID  
AFTERNOON HIGHS IN THE 80S TOWARD CENTRAL ILLINOIS. TEMPERATURES  
WILL THEN PLUMMET BY POTENTIALLY MORE THAN 20 DEGREES IN AN HOUR  
BEHIND THE FRONT, WITH TEMPERATURES RANGING FROM AROUND 40 NEAR  
THE SHORE TO THE 50S WELL INLAND BY SUNSET. MINIMUM RH VALUES HAVE  
THE POTENTIAL TO DEVIATE SIGNIFICANTLY FROM THE FORECAST DUE TO  
THE TIMING OF THE FRONT. A FRONTAL PASSAGE ONE HOUR EARLIER  
(LATER) MAY RESULT IN MINIMUM RH VALUES OF 5 TO 10 PERCENT HIGHER  
(LOWER) THAN FORECAST. RH VALUES WILL ALSO SURGE TO OVER 70  
PERCENT BEHIND THE FRONT. ADDITIONALLY, A SIGNIFICANT WIND SHIFT  
WILL ACCOMPANY THE FRONT, SHIFTING FROM SOUTHWEST GUSTS TO 20 MPH  
TO NORTH-NORTHEAST GUSTS OF OVER 25 MPH.  
 
SCATTERED THUNDERSTORMS ARE EXPECTED TO DEVELOP ALONG AND BEHIND  
THE FRONT MID TO LATE AFTERNOON, WITH STRONG TO SEVERE  
THUNDERSTORMS WITH LARGE HAIL POSSIBLE ACROSS NORTHERN ILLINOIS.  
TOWARD CENTRAL ILLINOIS, THE SEVERE THUNDERSTORM THREAT WILL BE  
HIGHER AND CONTAIN BOTH THE POTENTIAL FOR LARGE HAIL AND DAMAGING  
WINDS.  
 
RAIN WILL END OVERNIGHT, WITH A COOLER AND DRIER FORECAST EXPECTED  
FRIDAY INTO THE WEEKEND. FOCUS WILL TURN TOWARD A POTENTIAL  
ELEVATED FIRE WEATHER DAY ON SUNDAY AS A SLOW RETURN OF LOW-LEVEL  
MOISTURE AMID GUSTY SOUTH TO SOUTHWEST WINDS PUSHES RH VALUES OF  
35 PERCENT OR LOWER.  
 
ILZ014-262130-  
COOK-  
INCLUDING THE CITIES OF CHICAGO, SCHAUMBURG, EVANSTON, OAK LAWN,  
LEMONT, ORLAND PARK, AND PARK FOREST  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 70 60  
MAX TEMP (24HR TREND) 77 (+6) 41  
MIN RH % (24HR TREND) 53 (+33) 48  
MIN TEMP (24HR TREND) 30 (-22) 26  
MAX RH % (24HR TREND) 91 (+10) 65  
20FT WIND AM (MPH) SW 10-15 N 10-12  
20FT WIND PM (MPH) N 10-15 N 15-20 N 10-12 NW 5-6  
PEAK WIND GUSTS (MPH) 37 38 28  
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.00 0.00  
11 AM MIXING HGT (FT) 2000 3200  
MAX MIXING HGT (FT) 2700 5100  
TRANSPORT WND (MPH) NW 16 N 16  
VENT RATE (MPH-FT) 43200 81600  
VENT RATE CATEGORY POOR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WINDS 10 TO  
15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY. WARMER. HIGHS AROUND 70. SOUTHWEST WINDS  
AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. NORTHEAST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
60S. EAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
70. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID  
40S. SOUTH WINDS AROUND 15 MPH, BECOMING NORTH AFTER MIDNIGHT.  
 

 
 
ILZ006-262130-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER MCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 40  
MAX TEMP (24HR TREND) 66 (-5) 41  
MIN RH % (24HR TREND) 58 (+37) 44  
MIN TEMP (24HR TREND) 29 (-19) 23  
MAX RH % (24HR TREND) 88 (+10) 69  
20FT WIND AM (MPH) NE 10-15 N 10-11  
20FT WIND PM (MPH) NE 10-15 NE 15-20 N 10-11 NW 5-7  
PEAK WIND GUSTS (MPH) 36 37 26  
PRECIP AMOUNT (IN) 0.05-0.10 0.05-0.10 0.00 0.00  
11 AM MIXING HGT (FT) 1600 3300  
MAX MIXING HGT (FT) 1600 6000  
TRANSPORT WND (MPH) NE 10 N 19  
VENT RATE (MPH-FT) 16000 120000  
VENT RATE CATEGORY POOR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WINDS AROUND 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. NOT AS COOL. HIGHS AROUND 60. SOUTH WINDS  
AROUND 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.    
MONDAY 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.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 50S. EAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTHEAST WINDS AROUND 15 MPH, BECOMING SOUTH  
AFTER MIDNIGHT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. NORTH WINDS AROUND 15 MPH.  
 

 
 
INZ001-262130-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 80 70  
MAX TEMP (24HR TREND) 79 (+8) 39  
MIN RH % (24HR TREND) 50 (+29) 61  
MIN TEMP (24HR TREND) 32 (-20) 26  
MAX RH % (24HR TREND) 94 (+1) 77  
20FT WIND AM (MPH) SW 10-15 N 10-15  
20FT WIND PM (MPH) N 10-15 N 15-20 N 10-15 LGT/VAR  
PEAK WIND GUSTS (MPH) 33 37 28  
PRECIP AMOUNT (IN) 0.10-0.25 0.25-0.50 0.00 0.00  
11 AM MIXING HGT (FT) 2000 3000  
MAX MIXING HGT (FT) 3900 3200  
TRANSPORT WND (MPH) SW 21 N 18  
VENT RATE (MPH-FT) 85800 57600  
VENT RATE CATEGORY GOOD FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WINDS  
AROUND 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER 40S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY. WARMER. HIGHS AROUND 70. SOUTHWEST WINDS  
AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 50.  
NORTH WINDS AROUND 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER  
60S. SOUTH WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID  
40S. SOUTH WINDS AROUND 15 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT.  
 

 
 
INZ002-262130-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 80 70  
MAX TEMP (24HR TREND) 78 (+8) 38  
MIN RH % (24HR TREND) 53 (+32) 60  
MIN TEMP (24HR TREND) 32 (-18) 26  
MAX RH % (24HR TREND) 95 (+1) 79  
20FT WIND AM (MPH) SW 10-15 N 10-15  
20FT WIND PM (MPH) NW 10-15 N 15-20 N 10-15 LGT/VAR  
PEAK WIND GUSTS (MPH) 33 37 26  
PRECIP AMOUNT (IN) 0.10-0.25 0.25-0.50 0.00 0.00  
11 AM MIXING HGT (FT) 2000 2900  
MAX MIXING HGT (FT) 4000 3100  
TRANSPORT WND (MPH) SW 21 N 19  
VENT RATE (MPH-FT) 88000 62000  
VENT RATE CATEGORY FAIR FAIR  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS  
AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.  
SOUTH WINDS AROUND 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER 40S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 50. WEST  
WINDS AROUND 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER  
60S. SOUTH WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID  
40S. SOUTH WINDS AROUND 15 MPH, BECOMING WEST AFTER MIDNIGHT.  
 

 
 
ILZ013-262130-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 70 60  
MAX TEMP (24HR TREND) 76 (+4) 43  
MIN RH % (24HR TREND) 54 (+33) 45  
MIN TEMP (24HR TREND) 30 (-22) 25  
MAX RH % (24HR TREND) 90 (+9) 66  
20FT WIND AM (MPH) SW 10-15 N 11-12  
20FT WIND PM (MPH) N 10-15 NE 15-20 NW 11-12 NW 5-7  
PEAK WIND GUSTS (MPH) 32 34 20  
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.00 0.00  
11 AM MIXING HGT (FT) 1800 3200  
MAX MIXING HGT (FT) 2900 5900  
TRANSPORT WND (MPH) W 16 NW 20  
VENT RATE (MPH-FT) 46400 123900  
VENT RATE CATEGORY POOR GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS AROUND 60. SOUTH WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY. WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. NORTHEAST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. EAST  
WINDS AROUND 15 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. SOUTHWEST WINDS  
AROUND 15 MPH.    
WEDNESDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID  
40S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING NORTH AFTER  
MIDNIGHT.  
 

 
 
ILZ012-262130-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 70 50  
MAX TEMP (24HR TREND) 75 (+4) 43  
MIN RH % (24HR TREND) 56 (+33) 44  
MIN TEMP (24HR TREND) 28 (-21) 23  
MAX RH % (24HR TREND) 87 (+4) 69  
20FT WIND AM (MPH) S 10-15 N 12  
20FT WIND PM (MPH) N 10-15 NE 15-20 NW 12 NW 5-8  
PEAK WIND GUSTS (MPH) 31 30 23 15  
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.00 0.00  
11 AM MIXING HGT (FT) 1800 3100  
MAX MIXING HGT (FT) 3100 5900  
TRANSPORT WND (MPH) NW 14 NW 23  
VENT RATE (MPH-FT) 46500 135700  
VENT RATE CATEGORY POOR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH, INCREASING TO SOUTHWEST AROUND 15 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS  
AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS AROUND 60. SOUTH WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER  
40S. SOUTH WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY. WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. EAST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. EAST WINDS AROUND 15 MPH, BECOMING SOUTHEAST IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
70. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING NORTHEAST AFTER  
MIDNIGHT.  
 

 
 
ILZ005-262130-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 40  
MAX TEMP (24HR TREND) 68 (-3) 42  
MIN RH % (24HR TREND) 58 (+34) 41  
MIN TEMP (24HR TREND) 27 (-19) 22  
MAX RH % (24HR TREND) 88 (+5) 70  
20FT WIND AM (MPH) E 10-15 N 10-11  
20FT WIND PM (MPH) NE 10-15 NE 10-15 NW 10-11 LGT/VAR  
PEAK WIND GUSTS (MPH) 29 28 23  
PRECIP AMOUNT (IN) 0.05-0.10 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 1900 3200  
MAX MIXING HGT (FT) 1900 6100  
TRANSPORT WND (MPH) E 10 NW 24  
VENT RATE (MPH-FT) 19000 146400  
VENT RATE CATEGORY POOR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH, INCREASING TO SOUTHWEST AROUND 15 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS  
AROUND 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. NOT AS COOL. HIGHS AROUND 60. SOUTH WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
AROUND 10 MPH.    
MONDAY 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.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. NORTHEAST WINDS AROUND 15 MPH, BECOMING SOUTHEAST IN  
THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
NORTHWEST WINDS AROUND 15 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.  
 

 
 
ILZ004-262130-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 40  
MAX TEMP (24HR TREND) 70 (-2) 43  
MIN RH % (24HR TREND) 58 (+32) 38  
MIN TEMP (24HR TREND) 26 (-19) 22  
MAX RH % (24HR TREND) 78 (-5) 69  
20FT WIND AM (MPH) E 10-15 N 10-12  
20FT WIND PM (MPH) NE 10-15 NE 10-15 NW 10-12 LGT/VAR  
PEAK WIND GUSTS (MPH) 27 29 23 15  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2000 3100  
MAX MIXING HGT (FT) 2000 6400  
TRANSPORT WND (MPH) E 10 NW 26  
VENT RATE (MPH-FT) 20000 166400  
VENT RATE CATEGORY POOR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH, INCREASING TO SOUTHWEST AROUND 15 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS  
AROUND 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE MID 40S.  
SOUTH WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS AROUND  
10 MPH.    
MONDAY 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.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 60S. EAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50. SOUTH WINDS  
AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. COLDER. LOWS  
AROUND 40. NORTHWEST WINDS AROUND 15 MPH, BECOMING NORTHEAST  
AFTER MIDNIGHT.  
 

 
 
ILZ011-262130-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 50  
MAX TEMP (24HR TREND) 76 (+4) 43  
MIN RH % (24HR TREND) 58 (+33) 41  
MIN TEMP (24HR TREND) 28 (-19) 23  
MAX RH % (24HR TREND) 83 (-2) 69  
20FT WIND AM (MPH) SW 10-15 N 12  
20FT WIND PM (MPH) N 10-15 NE 15-20 NW 12 LGT/VAR  
PEAK WIND GUSTS (MPH) 32 30 24 16  
PRECIP AMOUNT (IN) 0.10-0.25 0.10-0.25 0.00 0.00  
11 AM MIXING HGT (FT) 1900 3100  
MAX MIXING HGT (FT) 3300 6000  
TRANSPORT WND (MPH) NW 17 NW 25  
VENT RATE (MPH-FT) 56100 150000  
VENT RATE CATEGORY FAIR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH, INCREASING TO SOUTHWEST AROUND 15 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTH WINDS AROUND 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER  
40S. SOUTH WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY. WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. EAST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. SOUTHEAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
70. SOUTHWEST WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. WEST WINDS AROUND 15 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.  
 

 
 
ILZ003-262130-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER MCLDY PCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 30  
MAX TEMP (24HR TREND) 70 (-3) 43  
MIN RH % (24HR TREND) 58 (+30) 36  
MIN TEMP (24HR TREND) 27 (-18) 22  
MAX RH % (24HR TREND) 77 (-10) 69  
20FT WIND AM (MPH) E 10-15 N 10-12  
20FT WIND PM (MPH) NE 10-15 NE 10-15 NW 10-12 LGT/VAR  
PEAK WIND GUSTS (MPH) 29 29 24 18  
PRECIP AMOUNT (IN) 0.01-0.05 0.01-0.05 0.00 0.00  
11 AM MIXING HGT (FT) 2200 3100  
MAX MIXING HGT (FT) 2600 6500  
TRANSPORT WND (MPH) N 16 NW 26  
VENT RATE (MPH-FT) 41600 169000  
VENT RATE CATEGORY POOR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND  
5 MPH, INCREASING TO AROUND 15 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS AROUND 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER  
40S. SOUTH WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 10 MPH.    
MONDAY 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.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. EAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50. SOUTH WINDS  
AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COLDER.  
LOWS AROUND 40. NORTH WINDS AROUND 15 MPH.  
 

 
 
ILZ008-262130-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 40  
MAX TEMP (24HR TREND) 74 (0) 44  
MIN RH % (24HR TREND) 57 (+32) 37  
MIN TEMP (24HR TREND) 27 (-19) 22  
MAX RH % (24HR TREND) 80 (-3) 70  
20FT WIND AM (MPH) S 10-15 N 10-15  
20FT WIND PM (MPH) NE 10-15 NE 15-20 NW 10-15 LGT/VAR  
PEAK WIND GUSTS (MPH) 33 30 24 18  
PRECIP AMOUNT (IN) 0.05-0.10 0.10-0.25 0.00 0.00  
11 AM MIXING HGT (FT) 2000 3000  
MAX MIXING HGT (FT) 2500 6300  
TRANSPORT WND (MPH) NW 13 NW 26  
VENT RATE (MPH-FT) 35000 163800  
VENT RATE CATEGORY POOR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS AROUND 5 MPH,  
INCREASING TO AROUND 15 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS AROUND 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER  
40S. SOUTH WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY. WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. EAST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. EAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S. SOUTH  
WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
70. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COLDER.  
LOWS IN THE LOWER 40S. NORTH WINDS AROUND 15 MPH.  
 

 
 
ILZ010-262130-  
LEE-  
INCLUDING THE CITY OF DIXON  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY PCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 50  
MAX TEMP (24HR TREND) 77 (+4) 45  
MIN RH % (24HR TREND) 58 (+34) 39  
MIN TEMP (24HR TREND) 28 (-22) 24  
MAX RH % (24HR TREND) 82 (+1) 69  
20FT WIND AM (MPH) SW 10-15 N 10-15  
20FT WIND PM (MPH) N 10-15 NE 15-20 NW 10-15 LGT/VAR  
PEAK WIND GUSTS (MPH) 33 29 24 18  
PRECIP AMOUNT (IN) 0.05-0.10 0.10-0.25 0.00 0.00  
11 AM MIXING HGT (FT) 2000 2900  
MAX MIXING HGT (FT) 3400 6100  
TRANSPORT WND (MPH) W 18 NW 26  
VENT RATE (MPH-FT) 61200 158600  
VENT RATE CATEGORY FAIR VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTH WINDS AROUND 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER  
40S. SOUTH WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY. WARMER. HIGHS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. EAST WINDS AROUND 15 MPH, BECOMING SOUTHEAST IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 50S. SOUTH WINDS  
AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COLDER.  
LOWS IN THE LOWER 40S. WEST WINDS AROUND 15 MPH, BECOMING  
NORTHEAST AFTER MIDNIGHT.  
 

 
 
ILZ019-262130-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 70 70  
MAX TEMP (24HR TREND) 82 (+9) 45  
MIN RH % (24HR TREND) 48 (+26) 42  
MIN TEMP (24HR TREND) 30 (-25) 25  
MAX RH % (24HR TREND) 85 (+6) 70  
20FT WIND AM (MPH) SW 10-15 N 10-15  
20FT WIND PM (MPH) NW 10-15 NE 15-20 NW 10-15 LGT/VAR  
PEAK WIND GUSTS (MPH) 32 31 25 17  
PRECIP AMOUNT (IN) 0.05-0.10 0.25-0.50 0.00 0.00  
11 AM MIXING HGT (FT) 2100 3000  
MAX MIXING HGT (FT) 4200 5600  
TRANSPORT WND (MPH) SW 25 NW 24  
VENT RATE (MPH-FT) 105000 134400  
VENT RATE CATEGORY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS AROUND 50. WEST WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTH WINDS AROUND 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 70S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS IN THE LOWER 50S. EAST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. SOUTHEAST WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER.  
LOWS IN THE MID 40S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING  
NORTHEAST AFTER MIDNIGHT.  
 

 
 
ILZ020-262130-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 70 60  
MAX TEMP (24HR TREND) 79 (+6) 44  
MIN RH % (24HR TREND) 53 (+32) 46  
MIN TEMP (24HR TREND) 30 (-21) 24  
MAX RH % (24HR TREND) 88 (+5) 71  
20FT WIND AM (MPH) SW 10-15 N 11-12  
20FT WIND PM (MPH) N 10-15 NE 15-20 NW 11-12 LGT/VAR  
PEAK WIND GUSTS (MPH) 31 30 23 15  
PRECIP AMOUNT (IN) 0.10-0.25 0.25-0.50 0.00 0.00  
11 AM MIXING HGT (FT) 2100 3100  
MAX MIXING HGT (FT) 3900 5600  
TRANSPORT WND (MPH) W 20 NW 23  
VENT RATE (MPH-FT) 81900 128800  
VENT RATE CATEGORY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER  
40S. SOUTH WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS IN THE UPPER 40S. EAST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
EAST WINDS AROUND 15 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 40S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING NORTHEAST AFTER  
MIDNIGHT.  
 

 
 
ILZ021-262130-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 80 70  
MAX TEMP (24HR TREND) 82 (+8) 45  
MIN RH % (24HR TREND) 49 (+30) 49  
MIN TEMP (24HR TREND) 31 (-25) 25  
MAX RH % (24HR TREND) 92 (+10) 75  
20FT WIND AM (MPH) SW 10-15 N 12  
20FT WIND PM (MPH) NW 10-15 NE 15-20 NW 12 LGT/VAR  
PEAK WIND GUSTS (MPH) 30 30 24  
PRECIP AMOUNT (IN) 0.10-0.25 0.25-0.50 0.00 0.00  
11 AM MIXING HGT (FT) 2200 3100  
MAX MIXING HGT (FT) 4200 5600  
TRANSPORT WND (MPH) W 26 NW 21  
VENT RATE (MPH-FT) 109200 123200  
VENT RATE CATEGORY GOOD VERY GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS AROUND 50. WEST WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER  
40S. SOUTH WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 70S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS IN THE LOWER 50S. EAST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
SOUTH WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST  
WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER.  
LOWS IN THE MID 40S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING  
NORTHEAST AFTER MIDNIGHT.  
 

 
 
ILZ022-262130-  
WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, AND WILMINGTON  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 80 70  
MAX TEMP (24HR TREND) 80 (+8) 44  
MIN RH % (24HR TREND) 52 (+32) 50  
MIN TEMP (24HR TREND) 31 (-23) 25  
MAX RH % (24HR TREND) 94 (+7) 74  
20FT WIND AM (MPH) SW 10-15 N 11-12  
20FT WIND PM (MPH) N 10-15 NE 15-20 N 11-12 LGT/VAR  
PEAK WIND GUSTS (MPH) 30 31 24  
PRECIP AMOUNT (IN) 0.10-0.25 0.25-0.50 0.00 0.00  
11 AM MIXING HGT (FT) 2100 3100  
MAX MIXING HGT (FT) 3800 5800  
TRANSPORT WND (MPH) SW 21 NW 20  
VENT RATE (MPH-FT) 83600 121800  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS AROUND 60. SOUTH WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS AROUND 50. NORTH WINDS AROUND 10 MPH, BECOMING EAST AFTER  
MIDNIGHT.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS AROUND 70. SOUTH  
WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER.  
LOWS IN THE MID 40S. SOUTH WINDS AROUND 15 MPH, BECOMING NORTH  
AFTER MIDNIGHT.  
 

 
 
ILZ032-262130-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 80 80  
MAX TEMP (24HR TREND) 85 (+11) 45  
MIN RH % (24HR TREND) 43 (+27) 50  
MIN TEMP (24HR TREND) 31 (-28) 25  
MAX RH % (24HR TREND) 93 (+11) 77  
20FT WIND AM (MPH) SW 15-20 N 10-15  
20FT WIND PM (MPH) W 15-20 NE 15-20 NW 10-15 NW 5-8  
PEAK WIND GUSTS (MPH) 31 32 27 17  
PRECIP AMOUNT (IN) 0.10-0.25 0.50-0.75 0.00 0.00  
11 AM MIXING HGT (FT) 2000 2900  
MAX MIXING HGT (FT) 5000 5300  
TRANSPORT WND (MPH) W 28 NW 21  
VENT RATE (MPH-FT) 145000 116600  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING SOUTH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.  
SOUTH WINDS AROUND 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH WINDS AROUND 15 MPH.    
MONDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 15 MPH.    
MONDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 50S. SOUTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER.  
LOWS IN THE MID 40S. SOUTH WINDS AROUND 15 MPH, BECOMING NORTH  
AFTER MIDNIGHT.  
 

 
 
ILZ023-262130-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 80 80  
MAX TEMP (24HR TREND) 83 (+10) 44  
MIN RH % (24HR TREND) 46 (+28) 55  
MIN TEMP (24HR TREND) 32 (-24) 25  
MAX RH % (24HR TREND) 94 (+8) 76  
20FT WIND AM (MPH) SW 10-15 N 10-15  
20FT WIND PM (MPH) NW 10-15 NE 15-20 N 10-15 LGT/VAR  
PEAK WIND GUSTS (MPH) 30 32 24  
PRECIP AMOUNT (IN) 0.10-0.25 0.50-0.75 0.00 0.00  
11 AM MIXING HGT (FT) 2100 3000  
MAX MIXING HGT (FT) 4300 5400  
TRANSPORT WND (MPH) SW 27 NW 20  
VENT RATE (MPH-FT) 120400 113400  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS AROUND 60. SOUTH WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER 40S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS IN THE LOWER 50S. NORTH WINDS AROUND 10 MPH, BECOMING  
SOUTHEAST AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 50S. SOUTH WINDS  
AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE MID 40S. SOUTHWEST WINDS AROUND 15 MPH, BECOMING NORTH AFTER  
MIDNIGHT.  
 

 
 
ILZ039-262130-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 80 90  
MAX TEMP (24HR TREND) 86 (+13) 45  
MIN RH % (24HR TREND) 39 (+23) 54  
MIN TEMP (24HR TREND) 32 (-28) 25  
MAX RH % (24HR TREND) 94 (+10) 76  
20FT WIND AM (MPH) SW 15-20 N 10-15  
20FT WIND PM (MPH) W 15-20 NE 15-20 NW 10-15 NW 5-8  
PEAK WIND GUSTS (MPH) 34 33 28 17  
PRECIP AMOUNT (IN) 0.10-0.25 0.75-1.00 0.00 0.00  
11 AM MIXING HGT (FT) 2000 2800  
MAX MIXING HGT (FT) 5700 5000  
TRANSPORT WND (MPH) W 32 NW 21  
VENT RATE (MPH-FT) 182400 110000  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING SOUTH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 60. SOUTH WINDS AROUND  
15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER 40S. SOUTH WINDS  
AROUND 15 MPH.    
MONDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 15 MPH.    
MONDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 50S. SOUTH WINDS  
10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER.  
LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
ILZ033-262130-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 90 90  
MAX TEMP (24HR TREND) 85 (+12) 44  
MIN RH % (24HR TREND) 40 (+24) 52  
MIN TEMP (24HR TREND) 32 (-28) 25  
MAX RH % (24HR TREND) 92 (+7) 75  
20FT WIND AM (MPH) SW 15-20 N 10-15  
20FT WIND PM (MPH) W 15-20 NE 15-20 N 10-15 LGT/VAR  
PEAK WIND GUSTS (MPH) 33 33 27  
PRECIP AMOUNT (IN) 0.10-0.25 0.75-1.00 0.00 0.00  
11 AM MIXING HGT (FT) 2100 2900  
MAX MIXING HGT (FT) 5000 5000  
TRANSPORT WND (MPH) SW 31 NW 21  
VENT RATE (MPH-FT) 155000 110000  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS AROUND 60. SOUTH WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER 40S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY. WARMER. HIGHS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 15 MPH.    
MONDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 50S. SOUTH WINDS  
AROUND 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER.  
LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
INZ010-262130-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 90 80  
MAX TEMP (24HR TREND) 84 (+12) 41  
MIN RH % (24HR TREND) 43 (+23) 58  
MIN TEMP (24HR TREND) 33 (-24) 26  
MAX RH % (24HR TREND) 93 (+7) 77  
20FT WIND AM (MPH) SW 15-20 N 10-15  
20FT WIND PM (MPH) W 15-20 N 15-20 N 10-15 LGT/VAR  
PEAK WIND GUSTS (MPH) 30 32 24  
PRECIP AMOUNT (IN) 0.25-0.50 0.50-0.75 0.00 0.00  
11 AM MIXING HGT (FT) 2200 2900  
MAX MIXING HGT (FT) 4400 4200  
TRANSPORT WND (MPH) W 29 N 20  
VENT RATE (MPH-FT) 132000 88200  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.  
SOUTH WINDS AROUND 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER 40S. SOUTH WINDS  
AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY. WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 50S. NORTH WINDS  
AROUND 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH  
WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. COOLER. LOWS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
INZ011-262130-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
449 AM CDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY MCLDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 90 80  
MAX TEMP (24HR TREND) 83 (+12) 41  
MIN RH % (24HR TREND) 46 (+25) 59  
MIN TEMP (24HR TREND) 33 (-23) 26  
MAX RH % (24HR TREND) 92 (+5) 79  
20FT WIND AM (MPH) SW 10-15 N 10-15  
20FT WIND PM (MPH) W 10-15 N 15-20 N 10-15 LGT/VAR  
PEAK WIND GUSTS (MPH) 30 32 23  
PRECIP AMOUNT (IN) 0.25-0.50 0.50-0.75 0.00 0.00  
11 AM MIXING HGT (FT) 2300 2900  
MAX MIXING HGT (FT) 4100 3600  
TRANSPORT WND (MPH) SW 28 N 21  
VENT RATE (MPH-FT) 118900 79200  
VENT RATE CATEGORY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.  
SOUTH WINDS AROUND 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER  
40S. SOUTH WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY. WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING SOUTHEAST  
AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH  
WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 50S. SOUTH  
WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
INZ019-262130-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
549 AM EDT THU MAR 26 2026  
 
TODAY TONIGHT FRI FRI NIGHT  
 
CLOUD COVER PCLDY CLOUDY PCLDY CLEAR  
PRECIP TYPE TSTMS TSTMS NONE NONE  
CHANCE PRECIP (%) 90 90  
MAX TEMP (24HR TREND) 83 (+12) 42  
MIN RH % (24HR TREND) 43 (+23) 57  
MIN TEMP (24HR TREND) 34 (-25) 26  
MAX RH % (24HR TREND) 94 (+7) 77  
20FT WIND AM (MPH) SW 15-20 N 10-15  
20FT WIND PM (MPH) W 15-20 N 15-20 N 10-15 LGT/VAR  
PEAK WIND GUSTS (MPH) 32 32 26  
PRECIP AMOUNT (IN) 0.25-0.50 1.00-1.50 0.00 0.00  
11 AM MIXING HGT (FT) 2200 2800  
MAX MIXING HGT (FT) 4700 4200  
TRANSPORT WND (MPH) SW 32 N 21  
VENT RATE (MPH-FT) 150400 92400  
VENT RATE CATEGORY VERY GOOD GOOD  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WINDS 10 TO  
15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS AROUND 50. SOUTH  
WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY SUNNY. WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 15 MPH.    
MONDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 50S. SOUTH WINDS  
AROUND 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTH WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 70S. SOUTHWEST WINDS AROUND 15 MPH.    
WEDNESDAY NIGHT
 
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT. COOLER. LOWS IN THE UPPER  
40S. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
KLUBER  
 
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