547  
FNUS53 KLOT 230841  
FWFLOT  
 
FIRE WEATHER PLANNING FORECAST FOR NORTHERN IL AND NORTHWEST IN  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
341 AM CDT WED MAY 23 2018  
   
DISCUSSION
 
AREAS OF FOG, WITH PATCHY DENSE FOG, IN PLACE  
ACROSS MUCH OF NORTHERN ILLINOIS AND NORTHWEST INDIANA WILL SLOWLY  
IMPROVE THIS MORNING. EXPECT DRY WEATHER TODAY INTO THURSDAY,  
WITH SLIGHTLY HIGHER CHANCES FOR PRECIP ARRIVING LATE FRIDAY AND  
SATURDAY. A WARMING TREND IS EXPECTED THROUGH THE REST OF THE  
WEEK, WHILE COOLER LAKESIDE TEMPS ARE EXPECTED TODAY AND  
THURSDAY.  
 
ILZ014-232215-  
COOK-  
INCLUDING THE CITY OF CHICAGO  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 69-78 (+14) 77-84  
MIN RH % (24HR TREND) 35-48 (-22) 34-44  
MIN TEMP (24HR TREND) 52-55 (+3) 59-62  
MAX RH % (24HR TREND) 84-91 (-9) 72-79  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR SE 3-5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2000 3400  
MAX MIXING HGT (FT) 3200 5400  
1700FT MIXING TEMP 73 77  
TRANSPORT WND (MPH) E 6 SE 6  
VENT RATE (MPH-FT) 13500 23000  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.   
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.   
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. NORTHEAST WINDS  
AROUND 5 MPH.  
 

 
 
ILZ006-232215-  
LAKE IL-  
INCLUDING THE CITY OF WAUKEGAN  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 68-77 (+14) 75-84  
MIN RH % (24HR TREND) 39-52 (-16) 39-50  
MIN TEMP (24HR TREND) 50-53 (+3) 58-61  
MAX RH % (24HR TREND) 89-96 (-3) 77-82  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) SE 2-5 LGT/VAR SE 4-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2100 2800  
MAX MIXING HGT (FT) 3400 4800  
1700FT MIXING TEMP 72 76  
TRANSPORT WND (MPH) SE 5 S 8  
VENT RATE (MPH-FT) 9500 25400  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.   
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
INZ001-232215-  
LAKE IN-  
INCLUDING THE CITY OF GARY  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 69-78 (+13) 81-84  
MIN RH % (24HR TREND) 36-49 (-19) 32-37  
MIN TEMP (24HR TREND) 53-54 (+3) 58-59  
MAX RH % (24HR TREND) 90-93 (-7) 78-81  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) NE 3-5 LGT/VAR SE 4-5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2000 4200  
MAX MIXING HGT (FT) 3100 5300  
1700FT MIXING TEMP 72 77  
TRANSPORT WND (MPH) NE 6 SE 6  
VENT RATE (MPH-FT) 13100 27700  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.   
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. NORTHEAST WINDS  
AROUND 5 MPH.  
 

 
 
INZ002-232215-  
PORTER-  
INCLUDING THE CITY OF VALPARAISO  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER PCLDY MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 69-78 (+15) 82-83  
MIN RH % (24HR TREND) 36-51 (-15) 32-35  
MIN TEMP (24HR TREND) 53-54 (+2) 57-58  
MAX RH % (24HR TREND) 88-93 (-7) 79-82  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR SE 4-5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2000 4000  
MAX MIXING HGT (FT) 3400 5300  
1700FT MIXING TEMP 71 77  
TRANSPORT WND (MPH) NE 6 SE 6  
VENT RATE (MPH-FT) 11900 31500  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. NORTHEAST WINDS  
AROUND 5 MPH.  
 

 
 
ILZ013-232215-  
DUPAGE-  
INCLUDING THE CITY OF WHEATON  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 78-79 (+11) 84  
MIN RH % (24HR TREND) 34-37 (-29) 34-37  
MIN TEMP (24HR TREND) 55-56 (+2) 61-62  
MAX RH % (24HR TREND) 84-89 (-10) 72-78  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) LGT/VAR LGT/VAR S 4-5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2000 3500  
MAX MIXING HGT (FT) 3400 5300  
1700FT MIXING TEMP 73 77  
TRANSPORT WND (MPH) E 7 S 6  
VENT RATE (MPH-FT) 23100 30200  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. EAST WINDS AROUND  
5 MPH.  
 

 
 
ILZ012-232215-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 10 0 0  
MAX TEMP (24HR TREND) 78-79 (+11) 83-84  
MIN RH % (24HR TREND) 37-40 (-29) 38-41  
MIN TEMP (24HR TREND) 55-56 (+3) 60  
MAX RH % (24HR TREND) 83-88 (-12) 78-81  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) SE 2-5 LGT/VAR S 4-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2200 3400  
MAX MIXING HGT (FT) 3600 5200  
1700FT MIXING TEMP 73 77  
TRANSPORT WND (MPH) SE 8 S 7  
VENT RATE (MPH-FT) 28500 35600  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. EAST WINDS AROUND  
5 MPH.  
 

 
 
ILZ005-232215-  
MCHENRY-  
INCLUDING THE CITY OF WOODSTOCK  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 10 0 0  
MAX TEMP (24HR TREND) 77-78 (+12) 83-84  
MIN RH % (24HR TREND) 40-41 (-29) 40-43  
MIN TEMP (24HR TREND) 53-56 (+4) 60-61  
MAX RH % (24HR TREND) 83-88 (-11) 78-81  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) SE 2-5 LGT/VAR S 4-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2200 3300  
MAX MIXING HGT (FT) 3500 5100  
1700FT MIXING TEMP 72 76  
TRANSPORT WND (MPH) S 8 S 8  
VENT RATE (MPH-FT) 27700 42100  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. NORTHEAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. EAST WINDS  
AROUND 5 MPH.  
 

 
 
ILZ004-232215-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 10 0 0  
MAX TEMP (24HR TREND) 78-79 (+11) 83-84  
MIN RH % (24HR TREND) 40-41 (-26) 40-41  
MIN TEMP (24HR TREND) 56-57 (+3) 61-62  
MAX RH % (24HR TREND) 81-84 (-14) 78-80  
20FT WIND AM (MPH) LGT/VAR S 5-6  
20FT WIND PM (MPH) SE 2-5 SE 4-5 S 5-6 S 4-5  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2200 3300  
MAX MIXING HGT (FT) 3800 5200  
1700FT MIXING TEMP 72 77  
TRANSPORT WND (MPH) S 8 S 9  
VENT RATE (MPH-FT) 31400 47900  
VENT RATE CATEGORY POOR FAIR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. EAST WINDS AROUND  
5 MPH.  
 

 
 
ILZ011-232215-  
DEKALB-  
INCLUDING THE CITY OF DEKALB  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 10 0 0  
MAX TEMP (24HR TREND) 78-79 (+10) 83-84  
MIN RH % (24HR TREND) 39-42 (-26) 39-42  
MIN TEMP (24HR TREND) 56-57 (+3) 60-61  
MAX RH % (24HR TREND) 82-85 (-15) 79-82  
20FT WIND AM (MPH) LGT/VAR S 5-6  
20FT WIND PM (MPH) SE 2-5 LGT/VAR S 5-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2300 3400  
MAX MIXING HGT (FT) 3600 5200  
1700FT MIXING TEMP 73 77  
TRANSPORT WND (MPH) SE 9 S 8  
VENT RATE (MPH-FT) 30200 40200  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
ILZ003-232215-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 10 0 0  
MAX TEMP (24HR TREND) 79-80 (+11) 84-85  
MIN RH % (24HR TREND) 41-42 (-20) 40-41  
MIN TEMP (24HR TREND) 57-58 (+3) 62  
MAX RH % (24HR TREND) 82-85 (-15) 79-82  
20FT WIND AM (MPH) LGT/VAR S 5-6  
20FT WIND PM (MPH) SE 2-5 SE 4-5 S 5-6 S 5  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2500 3100  
MAX MIXING HGT (FT) 4300 5200  
1700FT MIXING TEMP 72 78  
TRANSPORT WND (MPH) S 8 S 10  
VENT RATE (MPH-FT) 31300 51500  
VENT RATE CATEGORY POOR FAIR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WINDS  
AROUND 5 MPH.  
 

 
 
ILZ008-232215-  
OGLE-  
INCLUDING THE CITY OF OREGON  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 10 0 0  
MAX TEMP (24HR TREND) 79-80 (+10) 84-85  
MIN RH % (24HR TREND) 41-44 (-20) 40-41  
MIN TEMP (24HR TREND) 57-58 (+3) 62  
MAX RH % (24HR TREND) 82-87 (-13) 79-82  
20FT WIND AM (MPH) LGT/VAR S 5-6  
20FT WIND PM (MPH) SE 3-5 SE 5 S 5-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2500 3200  
MAX MIXING HGT (FT) 4100 5100  
1700FT MIXING TEMP 72 78  
TRANSPORT WND (MPH) SE 8 S 10  
VENT RATE (MPH-FT) 29800 49800  
VENT RATE CATEGORY POOR FAIR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WINDS  
AROUND 5 MPH.  
 

 
 
ILZ010-232215-  
LEE-  
INCLUDING THE CITY OF DIXON  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER PCLDY MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 10 0 0  
MAX TEMP (24HR TREND) 79-80 (+8) 84-85  
MIN RH % (24HR TREND) 41-44 (-19) 39-40  
MIN TEMP (24HR TREND) 58-59 (+3) 62-63  
MAX RH % (24HR TREND) 82-85 (-15) 77-80  
20FT WIND AM (MPH) LGT/VAR SE 5-6  
20FT WIND PM (MPH) SE 3-5 SE 5 S 5-6 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2600 3300  
MAX MIXING HGT (FT) 4000 5300  
1700FT MIXING TEMP 73 78  
TRANSPORT WND (MPH) SE 8 S 9  
VENT RATE (MPH-FT) 29300 46100  
VENT RATE CATEGORY POOR FAIR  
HAINES INDEX 6-HIGH 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
ILZ019-232215-  
LA SALLE-  
INCLUDING THE CITY OF OTTAWA  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 80 (+7) 84-85  
MIN RH % (24HR TREND) 39-42 (-19) 36-39  
MIN TEMP (24HR TREND) 57-58 (+1) 61-62  
MAX RH % (24HR TREND) 84-89 (-10) 76-79  
20FT WIND AM (MPH) LGT/VAR SE 5  
20FT WIND PM (MPH) E 3-5 E 4-5 SE 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2500 3500  
MAX MIXING HGT (FT) 3500 5600  
1700FT MIXING TEMP 74 79  
TRANSPORT WND (MPH) E 8 SE 7  
VENT RATE (MPH-FT) 27400 35800  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
ILZ020-232215-  
KENDALL-  
INCLUDING THE CITY OF OSWEGO  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 79-80 (+9) 84-85  
MIN RH % (24HR TREND) 36-37 (-27) 36-39  
MIN TEMP (24HR TREND) 55-56 (+1) 60-61  
MAX RH % (24HR TREND) 85-90 (-9) 78-81  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) E 2-5 E 4-5 S 4-5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2100 3500  
MAX MIXING HGT (FT) 3500 5400  
1700FT MIXING TEMP 74 78  
TRANSPORT WND (MPH) E 9 S 6  
VENT RATE (MPH-FT) 28500 31700  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WINDS  
AROUND 5 MPH.  
 

 
 
ILZ021-232215-  
GRUNDY-  
INCLUDING THE CITY OF MORRIS  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 79-80 (+7) 84-85  
MIN RH % (24HR TREND) 36-39 (-22) 35-36  
MIN TEMP (24HR TREND) 56-57 (+1) 60-61  
MAX RH % (24HR TREND) 86-91 (-8) 77-80  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) E 3-5 E 4-5 SE 4-5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2100 3600  
MAX MIXING HGT (FT) 3200 5600  
1700FT MIXING TEMP 74 79  
TRANSPORT WND (MPH) E 8 SE 6  
VENT RATE (MPH-FT) 25900 30300  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
ILZ022-232215-  
WILL-  
INCLUDING THE CITY OF JOLIET  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 78-79 (+8) 83-84  
MIN RH % (24HR TREND) 35-38 (-25) 35-36  
MIN TEMP (24HR TREND) 54-55 (+1) 59-60  
MAX RH % (24HR TREND) 87-92 (-6) 77-80  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) E 3-5 E 4-5 SE 4-5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2000 3700  
MAX MIXING HGT (FT) 3000 5400  
1700FT MIXING TEMP 73 78  
TRANSPORT WND (MPH) E 8 SE 6  
VENT RATE (MPH-FT) 24700 27800  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.   
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
ILZ032-232215-  
LIVINGSTON-  
INCLUDING THE CITY OF PONTIAC  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 80-81 (+5) 85-86  
MIN RH % (24HR TREND) 38-39 (-18) 34-35  
MIN TEMP (24HR TREND) 57-58 (0) 60-61  
MAX RH % (24HR TREND) 90-93 (-7) 77-80  
20FT WIND AM (MPH) LGT/VAR SE 5  
20FT WIND PM (MPH) E 4-5 E 4-5 SE 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2600 4000  
MAX MIXING HGT (FT) 3800 6200  
1700FT MIXING TEMP 74 79  
TRANSPORT WND (MPH) E 8 SE 6  
VENT RATE (MPH-FT) 29500 36400  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
ILZ023-232215-  
KANKAKEE-  
INCLUDING THE CITY OF KANKAKEE  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 78-79 (+6) 83-84  
MIN RH % (24HR TREND) 37-38 (-20) 34-35  
MIN TEMP (24HR TREND) 55-56 (+2) 58-59  
MAX RH % (24HR TREND) 88-91 (-9) 78-81  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) E 3-5 E 4-5 LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2100 3900  
MAX MIXING HGT (FT) 3300 5600  
1700FT MIXING TEMP 72 78  
TRANSPORT WND (MPH) E 8 SE 6  
VENT RATE (MPH-FT) 24100 29200  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS  
AROUND 5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
ILZ039-232215-  
FORD-  
INCLUDING THE CITY OF PAXTON  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 80-81 (+3) 84-85  
MIN RH % (24HR TREND) 36-37 (-12) 34-35  
MIN TEMP (24HR TREND) 58-59 (+1) 60-61  
MAX RH % (24HR TREND) 87-89 (-9) 78-80  
20FT WIND AM (MPH) LGT/VAR SE 5  
20FT WIND PM (MPH) E 4-5 LGT/VAR SE 5 LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2500 3900  
MAX MIXING HGT (FT) 3700 6000  
1700FT MIXING TEMP 73 78  
TRANSPORT WND (MPH) NE 9 E 6  
VENT RATE (MPH-FT) 31300 35300  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.   
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
ILZ033-232215-  
IROQUOIS-  
INCLUDING THE CITY OF WATSEKA  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 79-80 (+3) 83-84  
MIN RH % (24HR TREND) 36-37 (-15) 33-34  
MIN TEMP (24HR TREND) 56-57 (+1) 59-60  
MAX RH % (24HR TREND) 86-91 (-8) 78-81  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) E 4-5 LGT/VAR LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2100 3900  
MAX MIXING HGT (FT) 3700 5700  
1700FT MIXING TEMP 73 78  
TRANSPORT WND (MPH) NE 8 SE 6  
VENT RATE (MPH-FT) 29900 31700  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS  
AROUND 5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTH WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTH WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
INZ010-232215-  
NEWTON-  
INCLUDING THE CITY OF MOROCCO  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 78-79 (+4) 83-84  
MIN RH % (24HR TREND) 36-38 (-17) 32-33  
MIN TEMP (24HR TREND) 55-56 (+2) 59  
MAX RH % (24HR TREND) 87-92 (-7) 80-81  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) E 4-5 E 4-5 LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 1900 3900  
MAX MIXING HGT (FT) 3700 5300  
1700FT MIXING TEMP 72 78  
TRANSPORT WND (MPH) NE 7 SE 6  
VENT RATE (MPH-FT) 24800 30600  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS  
AROUND 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
INZ011-232215-  
JASPER-  
INCLUDING THE CITY OF RENSSELAER  
341 AM CDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 78-79 (+5) 83-84  
MIN RH % (24HR TREND) 35-36 (-20) 31-32  
MIN TEMP (24HR TREND) 55-56 (+1) 58-59  
MAX RH % (24HR TREND) 88-91 (-7) 80-81  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) NE 4-5 LGT/VAR LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2000 4200  
MAX MIXING HGT (FT) 3700 5300  
1700FT MIXING TEMP 72 77  
TRANSPORT WND (MPH) E 7 SE 6  
VENT RATE (MPH-FT) 26600 32100  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.   
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
INZ019-232215-  
BENTON-  
INCLUDING THE CITY OF FOWLER  
441 AM EDT WED MAY 23 2018  
 
TODAY TONIGHT THU THU NIGHT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
MAX TEMP (24HR TREND) 79-80 (+2) 83  
MIN RH % (24HR TREND) 37-38 (-12) 32-33  
MIN TEMP (24HR TREND) 56-57 (+1) 59  
MAX RH % (24HR TREND) 85-90 (-9) 78-83  
20FT WIND AM (MPH) LGT/VAR LGT/VAR  
20FT WIND PM (MPH) E 4-5 LGT/VAR LGT/VAR LGT/VAR  
PEAK WIND GUSTS (MPH)  
PRECIP AMOUNT (IN) 0.00 0.00 0.00 0.00  
11 AM MIXING HGT (FT) 2300 3900  
MAX MIXING HGT (FT) 3600 5200  
1700FT MIXING TEMP 72 77  
TRANSPORT WND (MPH) NE 8 SE 6  
VENT RATE (MPH-FT) 29400 31400  
VENT RATE CATEGORY POOR POOR  
HAINES INDEX 5-MED 5-MED  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
(WINDS ARE 20 FT LEVEL)  
   
FRIDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS  
AROUND 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHEAST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
RODRIGUEZ  
 
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