537  
FOUS53 KLOT 151816  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
116 PM CDT WED APR 15 2026  
 
ILZ104-160900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 59 70 50 78 47  
TEMP 72 71 67 65 63 61 64 67 66 60 55 53 51 51 61 72 77 74 70 65 60 51  
DEWPT 62 63 62 60 59 59 57 56 54 52 51 49 48 48 52 55 56 55 57 59 57 51  
RH 71 76 84 84 87 93 78 68 65 75 86 86 89 89 72 55 48 51 63 81 90100  
WIND DIR SW S S S S SW W W NW NE E E SE SE SE S S S S SW SW W  
WIND SPD 13 11 10 9 8 8 10 11 10 5 3 3 4 6 10 14 17 14 14 14 14 14  
WIND GUST 23  
CLOUDS OV OV OV OV OV OV B1 B1 B2 SC SC SC B1 B1 B1 B1 SC B1 B2 OV OV B2  
POP 12HR 80 50 5 10 90  
QPF 12HR 0.33 0.20 0 0 0.69  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L C S S C C S D D D D C  
TSTMS C C C S S S S C C  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 58 37 52 36 60 48 71 51 70  
TEMP 56 56 43 37 49 48 40 36 57 57 49 50 68 66 55 52 67 64  
DEWPT 41 40 31 26 26 25 26 26 28 32 36 40 46 44 44 44 45 44  
PWIND DIR W W W NW S S SW SW SW  
WIND CHAR BZ GN BZ LT GN GN BZ GN GN  
AVG CLOUDS B1 SC SC SC SC SC SC FW FW FW SC SC B1 FW SC SC B1 SC  
POP 12HR 40 20 10 10 0 5 5 20 10  
RAIN SHWRS C S S S S  
 

 
ILZ003-160900-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 57 70 52 80 42  
TEMP 71 69 64 62 60 58 61 64 67 65 58 54 53 53 64 74 78 73 65 60 51 44  
DEWPT 63 63 61 60 58 57 57 56 54 55 53 52 51 50 55 58 58 58 58 58 51 44  
RH 76 81 90 93 93 96 87 75 63 70 83 93 93 89 73 57 50 59 78 93100100  
WIND DIR SW S S S S SW W NW NW W E SE SE SE S S S S S SW W NW  
WIND SPD 13 10 9 8 6 8 10 10 9 4 3 4 6 9 13 18 19 16 16 14 16 16  
CLOUDS OV OV OV OV OV OV B2 B2 SC SC FW FW SC B1 B1 B1 B1 B2 B2 OV OV B2  
POP 12HR 90 40 0 30 90  
QPF 12HR 0.72 0.01 0 0.05 0.96  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C C C C S C D D L L C  
TSTMS C C C S S S S C C S  
WIND CHILL 37  
MIN CHILL 37  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 32 51 32 61 46 70 49 70  
TEMP 50 50 38 33 48 48 36 33 56 58 47 48 67 66 52 50 67 65  
DEWPT 36 36 29 25 25 25 26 26 31 36 37 40 46 46 45 44 46 47  
PWIND DIR NW W NW W S S SW SW SW  
WIND CHAR BZ GN BZ LT GN GN BZ GN GN  
AVG CLOUDS B1 SC SC SC SC SC SC FW FW FW SC SC SC FW SC SC SC SC  
POP 12HR 30 20 10 5 0 5 5 20 10  
RAIN SHWRS C S S S  
SNOWSHWRS S  
 

 
ILZ104-160900-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 59 70 50 78 48  
TEMP 73 71 66 64 62 60 63 67 66 59 55 52 51 51 60 72 76 73 68 63 58 51  
DEWPT 61 62 61 60 59 59 58 56 54 52 50 49 48 48 52 55 55 55 57 59 57 51  
RH 66 73 84 87 90 96 84 68 65 78 83 89 89 89 75 55 48 53 68 87 96100  
WIND DIR SW SW S S S SW SW W NW NE E E SE SE SE S S S S S SW W  
WIND SPD 13 12 10 9 9 10 11 11 10 8 5 3 4 5 10 13 16 14 14 14 14 14  
WIND GUST 23  
CLOUDS OV OV OV OV OV OV B1 SC B1 SC SC SC SC B1 B1 B1 SC B1 B2 OV OV B2  
POP 12HR 80 50 5 10 90  
QPF 12HR 0.22 0.11 0 0 0.68  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C C C C C C C D D D D C  
TSTMS C C C S S S S S C C S  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 59 38 52 37 60 48 71 52 71  
TEMP 57 56 44 38 50 48 41 38 57 57 49 50 69 66 56 52 68 63  
DEWPT 42 41 32 28 26 27 27 27 29 33 36 40 46 45 44 44 45 45  
PWIND DIR W W W NW S S SW SW SW  
WIND CHAR BZ GN GN LT GN GN GN GN GN  
AVG CLOUDS B2 SC SC SC FW SC SC FW FW FW FW SC B1 SC SC SC SC SC  
POP 12HR 40 20 10 10 0 5 5 20 10  
RAIN SHWRS C S S S S  
 

 
ILZ021-160900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 73 51 82 48  
TEMP 73 70 66 64 62 61 65 69 70 66 59 54 52 53 65 76 81 76 68 64 57 50  
DEWPT 64 63 63 61 60 59 60 60 58 57 55 53 51 51 57 60 59 59 60 61 57 50  
RH 73 78 90 90 93 93 84 73 66 73 87 96 96 93 75 58 47 56 76 90100100  
WIND DIR SW SW S S SW SW W W W NW E E SE SE SE S S S S S SW W  
WIND SPD 14 13 11 10 9 9 11 13 10 5 3 3 4 5 10 14 17 14 14 14 14 14  
WIND GUST 24  
CLOUDS OV OV OV OV OV OV B1 SC SC FW FW FW SC B1 B1 SC SC B1 B2 OV OV B2  
POP 12HR 80 40 5 20 90  
QPF 12HR 0.23 0.17 0 0 0.83  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L C S C C S S S D D D D C  
TSTMS C C C S S S S S C C C  
HEAT INDEX 81  
MAX HEAT 81  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 58 36 53 35 63 47 73 52 73  
TEMP 56 55 42 36 50 50 39 36 58 59 49 50 70 68 55 53 69 67  
DEWPT 43 41 31 28 29 28 28 28 33 37 38 41 48 47 45 46 49 48  
PWIND DIR W W W W S S SW SW SW  
WIND CHAR BZ GN BZ LT GN GN BZ GN GN  
AVG CLOUDS B1 SC SC SC FW SC SC FW FW FW FW SC SC FW SC SC SC SC  
POP 12HR 40 20 10 5 0 5 5 20 10  
RAIN SHWRS C S S S  
 

 
ILZ006-160900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 53 64 45 70 45  
TEMP 69 66 62 61 57 56 59 59 59 55 49 47 46 46 55 63 67 63 60 59 55 47  
DEWPT 61 61 57 57 56 54 54 53 51 50 47 46 45 44 49 52 53 53 54 57 55 47  
RH 76 84 84 87 96 93 83 80 75 83 93 96 96 93 80 67 61 70 81 93100100  
WIND DIR SW S S S S SW NW N N NE E SE SE SE SE SE SE S S S SW W  
WIND SPD 11 9 10 8 6 6 8 9 8 4 3 3 4 5 9 13 14 13 13 12 13 13  
CLOUDS OV OV OV OV OV OV B2 B2 B1 SC SC SC B1 B2 B1 B1 B1 B2 B2 OV OV B2  
POP 12HR 80 50 5 10 90  
QPF 12HR 0.55 0.17 0 0 0.65  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L C C C C C S D D D D C  
TSTMS C C C S S S C S  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 55 34 50 33 54 44 69 47 67  
TEMP 52 51 40 34 48 46 36 34 52 50 45 46 66 63 51 48 65 58  
DEWPT 39 37 31 26 27 27 26 26 30 33 36 40 46 44 43 43 45 43  
PWIND DIR W W W NW S S SW SW SW  
WIND CHAR BZ GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC SC SC SC SC SC FW FW SC SC SC FW SC SC SC SC  
POP 12HR 40 20 10 10 0 5 5 20 10  
RAIN SHWRS C S S S  
 

 
ILZ021-160900-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 60 74 53 83 47  
TEMP 73 70 66 64 62 61 67 72 73 69 60 56 53 54 67 79 82 77 70 66 59 51  
DEWPT 64 63 62 61 60 59 60 60 57 56 54 53 52 52 58 61 59 59 60 60 59 51  
RH 73 78 87 90 93 93 78 66 57 63 81 90 96 93 73 54 46 54 71 81100100  
WIND DIR SW S S SW SW SW W W W NW E SE SE SE S S S S S SW SW W  
WIND SPD 17 13 12 11 10 10 13 14 13 5 3 3 4 6 11 17 19 17 16 16 16 16  
WIND GUST 24 23  
CLOUDS OV OV OV OV OV B2 SC SC SC FW CL FW FW SC SC SC SC B1 B2 B2 B2 B2  
POP 12HR 80 20 5 20 90  
QPF 12HR 0.35 0.13 0 0 0.84  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L C C S S S D D D D C  
TSTMS C C C S S S C C C  
HEAT INDEX 80 82  
MAX HEAT 81 83  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 59 36 54 35 65 47 74 52 74  
TEMP 58 56 42 36 51 50 39 36 59 61 48 50 71 68 56 53 70 67  
DEWPT 45 41 31 28 30 28 29 29 34 38 38 41 49 48 45 46 50 49  
PWIND DIR W W W W S S SW SW SW  
WIND CHAR BZ GN BZ LT GN GN BZ GN GN  
AVG CLOUDS B1 SC SC FW FW FW FW FW FW FW FW FW SC FW SC SC SC SC  
POP 12HR 40 20 10 5 0 5 5 20 10  
RAIN SHWRS C S S S  
 

 
INZ002-160900-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 71 49 78 50  
TEMP 72 70 67 65 64 62 65 68 67 59 53 51 49 50 62 73 77 73 67 65 60 54  
DEWPT 63 63 62 61 61 60 60 58 56 53 50 49 48 49 54 57 57 58 58 59 59 54  
RH 73 78 84 87 90 93 84 70 68 80 89 93 96 96 75 57 50 59 73 81 96100  
WIND DIR SW S S S SW SW SW W W N N NE E SE S S S S S S SW SW  
WIND SPD 13 11 11 10 9 10 12 12 11 6 4 2 3 4 9 11 13 12 13 13 13 13  
CLOUDS OV OV OV OV OV OV B2 B1 B1 SC SC SC SC B1 B1 B1 SC B1 B1 OV OV B2  
POP 12HR 70 50 5 5 90  
QPF 12HR 0.31 0.16 0 0 0.62  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C L L C C C S L L D D L  
TSTMS C C C C S S C C C C S S  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 37 50 34 59 45 71 50 70  
TEMP 59 57 43 37 47 46 37 35 55 55 45 48 69 66 54 51 66 63  
DEWPT 47 43 34 29 28 28 27 27 29 34 34 39 47 46 44 44 47 46  
PWIND DIR W W NW NW SW S SW SW SW  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B2 SC SC SC FW SC SC SC FW FW FW B1 SC FW FW SC SC SC  
POP 12HR 60 30 10 10 0 5 5 20 10  
RAIN SHWRS L C C S S S  
TSTMS S  
 

 
ILZ005-160900-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 57 68 50 77 44  
TEMP 69 68 64 61 60 58 62 64 66 64 56 52 50 51 61 72 76 73 67 62 56 46  
DEWPT 62 62 62 60 59 58 58 57 56 57 53 51 49 50 56 59 60 59 59 59 56 46  
RH 78 81 93 97 96100 87 78 70 78 90 96 96 96 84 64 58 62 75 90100100  
WIND DIR SW S S S S SW W NW NW N E SE SE SE S S S S S S SW W  
WIND SPD 12 10 9 8 6 8 10 10 9 4 3 3 5 8 12 17 18 16 16 14 16 16  
CLOUDS OV OV OV OV OV OV B2 B1 SC SC FW SC SC B1 B1 B1 B1 B2 OV OV OV B2  
POP 12HR 90 50 5 20 90  
QPF 12HR 0.69 0.07 0 0 0.89  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C C C C C S D D D D C  
TSTMS C C C S S S C S  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 55 32 50 31 59 45 69 48 68  
TEMP 51 51 38 32 46 47 35 32 55 55 45 46 65 65 52 49 64 63  
DEWPT 39 38 30 25 27 27 26 26 32 36 37 40 48 47 44 44 47 47  
PWIND DIR W W W NW S S SW SW SW  
WIND CHAR BZ GN BZ LT GN GN BZ GN GN  
AVG CLOUDS B1 SC SC SC SC SC SC FW FW FW SC SC SC FW SC SC SC SC  
POP 12HR 30 20 10 10 0 5 5 20 10  
RAIN SHWRS C S S S  
SNOWSHWRS S  
 

 
ILZ008-160900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 58 71 52 80 43  
TEMP 71 68 65 62 60 58 62 67 69 67 59 55 53 54 65 76 79 74 66 62 52 45  
DEWPT 63 63 60 59 58 57 58 56 55 55 53 52 51 51 56 59 58 58 58 58 51 44  
RH 76 84 84 90 93 96 87 68 61 65 80 90 93 90 73 56 49 57 75 87 96 96  
WIND DIR S S S S S SW W NW W W SE SE SE SE S S S S S SW W NW  
WIND SPD 12 10 9 8 6 8 10 10 8 3 2 3 5 8 12 17 18 14 14 13 14 14  
CLOUDS OV OV OV OV OV B2 B1 B1 B1 FW FW FW SC B1 B1 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 80 30 0 40 90  
QPF 12HR 0.61 0.05 0 0.08 1.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C C C C D D L L C  
TSTMS C C C S S S C C C S  
WIND CHILL 38  
MIN CHILL 38  
HEAT INDEX 80  
MAX HEAT 80  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 52 33 51 33 62 46 70 49 71  
TEMP 51 50 38 33 48 49 37 34 57 58 48 48 67 66 53 50 68 66  
DEWPT 36 36 28 25 26 26 26 26 32 37 38 40 47 46 45 44 47 48  
PWIND DIR NW W W W S S SW SW SW  
WIND CHAR BZ GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC FW FW SC SC CL FW FW SC SC SC FW SC FW SC SC  
POP 12HR 30 20 10 5 0 5 5 20 10  
RAIN SHWRS C S S S  
SNOWSHWRS S  
 

 
ILZ011-160900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 59 70 51 79 44  
TEMP 70 68 65 62 61 60 63 66 68 66 58 54 52 52 63 74 78 74 67 62 56 47  
DEWPT 64 63 61 60 59 58 58 57 56 56 54 52 50 50 55 59 59 58 59 59 56 47  
RH 81 84 87 93 93 93 84 73 65 70 86 93 93 93 75 59 52 57 75 90100100  
WIND DIR SW S S S S SW W NW NW NW E SE SE SE S S S S S S W W  
WIND SPD 14 11 10 9 8 10 11 12 10 4 3 4 5 9 13 18 19 16 16 16 17 17  
WIND GUST 26  
CLOUDS OV OV OV OV OV B2 B1 B1 B1 SC FW FW SC B1 B1 B1 SC B2 B2 OV OV B2  
POP 12HR 90 50 5 20 90  
QPF 12HR 0.34 0.06 0 0.01 0.85  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C S C C S S S D D D D C  
TSTMS C C C S S S S C C S  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 55 33 51 32 60 46 70 49 70  
TEMP 51 52 39 33 47 48 36 33 56 56 47 48 67 65 53 50 66 64  
DEWPT 39 39 30 26 27 27 27 26 32 36 37 40 48 46 44 45 47 47  
PWIND DIR W W W W S S SW SW SW  
WIND CHAR BZ GN BZ LT GN GN BZ GN GN  
AVG CLOUDS B1 SC SC SC SC SC SC FW FW FW SC SC SC FW SC SC SC SC  
POP 12HR 30 20 10 10 0 5 5 20 10  
RAIN SHWRS C S S S S  
SNOWSHWRS S  
 

 
ILZ010-160900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 58 72 53 80 43  
TEMP 70 68 64 62 60 58 62 68 70 67 60 56 54 54 65 76 80 74 66 62 52 45  
DEWPT 63 63 61 60 58 58 58 57 56 56 54 52 52 52 57 60 60 60 60 58 52 44  
RH 78 84 90 93 93100 87 68 61 68 81 86 93 93 75 58 51 62 81 87100 96  
WIND DIR S S S SW SW SW W NW NW NW SE SE SE SE SE S S S S SW W NW  
WIND SPD 13 10 9 8 6 8 10 10 9 3 2 4 5 8 12 17 18 14 14 13 14 14  
CLOUDS OV OV OV OV OV B2 B1 SC SC FW CL FW SC B1 B1 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 90 30 0 40 90  
QPF 12HR 0.43 0.12 0 0.09 1.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C C C C D D L L C  
TSTMS C C C S S S C C C S  
WIND CHILL 38  
MIN CHILL 37  
HEAT INDEX 81  
MAX HEAT 81  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 52 33 52 33 62 47 70 50 71  
TEMP 51 49 37 33 48 49 37 35 58 59 49 49 67 65 53 51 68 66  
DEWPT 36 36 29 26 27 27 27 28 33 39 39 41 48 47 46 45 48 49  
PWIND DIR NW W NW W S S SW SW SW  
WIND CHAR BZ GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC FW FW SC SC FW FW FW FW SC SC FW FW FW SC SC  
POP 12HR 30 20 10 5 0 5 5 20 10  
RAIN SHWRS C S S S  
 

 
ILZ012-160900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 60 70 51 80 46  
TEMP 71 69 66 64 62 60 64 67 68 65 58 54 52 51 63 74 79 75 69 64 58 49  
DEWPT 63 63 62 60 60 59 59 59 57 56 54 52 50 50 55 59 60 58 59 60 58 49  
RH 76 81 87 87 93 96 84 75 68 73 86 93 93 96 75 59 52 55 70 87100100  
WIND DIR SW SW S S SW SW W W NW N E SE SE SE SE S S S S S SW W  
WIND SPD 14 11 10 9 9 9 11 12 10 5 4 4 5 6 12 17 18 16 16 16 16 16  
WIND GUST 23 26  
CLOUDS OV OV OV OV OV B2 B1 B2 B1 SC FW SC SC B1 B1 B1 B1 B1 OV OV OV B2  
POP 12HR 90 50 5 20 90  
QPF 12HR 0.32 0.04 0 0 0.81  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C S C C S S S D D D D C  
TSTMS C C C S S S S S C C  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 56 34 51 33 61 46 71 50 71  
TEMP 54 54 40 34 48 48 37 34 56 57 48 48 67 66 54 51 67 65  
DEWPT 41 40 31 27 27 27 27 27 32 36 37 40 48 46 44 45 47 47  
PWIND DIR W W W NW S S SW SW SW  
WIND CHAR BZ GN BZ LT GN GN BZ GN GN  
AVG CLOUDS B1 SC SC SC SC SC SC FW FW FW FW SC B1 FW SC SC SC SC  
POP 12HR 40 20 10 10 0 5 5 20 10  
RAIN SHWRS C S S S  
 

 
ILZ020-160900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 71 51 81 47  
TEMP 72 69 65 63 62 61 65 68 70 66 59 54 52 52 64 76 80 75 69 64 59 50  
DEWPT 63 63 63 60 60 59 60 59 58 57 54 52 50 50 56 60 60 58 60 60 58 50  
RH 73 81 93 90 93 93 84 73 66 73 83 93 93 93 75 58 51 55 73 87 96100  
WIND DIR SW S S S S SW W W W NW E SE SE SE SE S S S S S SW W  
WIND SPD 14 12 10 10 9 10 11 13 10 5 4 4 4 6 10 16 17 14 14 16 16 16  
WIND GUST 24 25 25  
CLOUDS OV OV OV OV OV OV B1 B1 SC SC FW FW SC B1 B1 B1 SC B1 B2 OV OV B2  
POP 12HR 80 40 5 20 90  
QPF 12HR 0.22 0.16 0 0 0.83  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C S C C S S S D D D D C  
TSTMS C C C S S S S C C C  
HEAT INDEX 81  
MAX HEAT 81  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 57 35 52 34 62 46 72 51 71  
TEMP 55 55 41 35 49 49 38 35 57 58 48 49 69 67 54 52 68 65  
DEWPT 42 40 31 28 28 27 27 28 32 37 37 41 48 46 44 45 48 47  
PWIND DIR W W W W S S SW SW SW  
WIND CHAR BZ GN BZ LT GN GN BZ GN GN  
AVG CLOUDS B1 SC SC SC FW SC SC FW FW FW FW SC SC FW SC FW SC SC  
POP 12HR 40 20 10 10 0 5 5 20 10  
RAIN SHWRS C S S S  
 

 
ILZ013-160900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 60 71 51 80 47  
TEMP 71 70 67 64 63 61 65 68 68 64 58 54 52 52 63 74 79 75 71 66 60 51  
DEWPT 62 62 62 61 60 59 59 57 57 55 53 51 50 50 54 57 58 57 59 60 58 51  
RH 73 76 84 90 90 93 81 68 68 73 83 90 93 93 72 55 49 54 66 81 93100  
WIND DIR SW SW S S SW SW W W NW N E E SE SE SE S S S S S SW W  
WIND SPD 13 11 10 10 9 9 10 11 10 6 4 3 4 6 11 14 17 14 14 14 14 14  
WIND GUST 24 26 26 25 25  
CLOUDS OV OV OV OV OV B2 B1 B1 B1 SC SC SC SC B1 B1 B1 SC B1 B2 OV OV B2  
POP 12HR 80 50 5 10 90  
QPF 12HR 0.26 0.17 0 0 0.76  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L C S C C C S D D D D C  
TSTMS C C C S S S S S S C C  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 57 36 52 35 61 47 71 52 71  
TEMP 56 56 42 36 49 48 39 36 56 57 49 50 68 67 56 52 68 66  
DEWPT 41 41 31 27 26 26 26 26 29 34 36 40 47 45 44 45 46 45  
PWIND DIR W W W NW S S SW SW SW  
WIND CHAR BZ GN BZ LT GN GN BZ GN GN  
AVG CLOUDS B2 SC SC SC FW SC SC FW FW FW FW SC SC FW SC SC SC SC  
POP 12HR 40 20 10 10 0 5 5 20 10  
RAIN SHWRS C S S S  
 

 
ILZ019-160900-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 73 53 82 47  
TEMP 72 70 65 64 62 61 65 69 71 68 60 56 54 54 65 77 81 77 69 65 59 50  
DEWPT 64 63 61 60 59 58 59 58 56 55 53 52 51 51 56 59 58 58 59 59 57 49  
RH 76 78 87 87 90 90 81 68 59 63 78 86 90 90 73 54 46 52 70 81 93 96  
WIND DIR SW S S S SW SW W W W NW E SE SE SE SE S S S S S SW W  
WIND SPD 16 13 11 10 9 10 12 13 11 5 3 4 5 6 11 17 18 16 16 16 16 16  
WIND GUST 24  
CLOUDS OV OV OV OV OV B2 B1 SC SC FW CL FW SC SC B1 SC SC B1 B2 OV B2 B2  
POP 12HR 80 30 5 20 90  
QPF 12HR 0.17 0.19 0 0 0.91  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C S C S S S D D D D C  
TSTMS C C C S S S S S C C C  
HEAT INDEX 81  
MAX HEAT 81  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 57 36 53 35 63 48 72 52 73  
TEMP 55 54 42 36 49 50 39 36 58 60 49 51 69 68 56 53 69 68  
DEWPT 40 39 30 27 27 27 27 27 32 36 37 40 47 46 44 45 47 47  
PWIND DIR W W W W S S SW SW SW  
WIND CHAR BZ GN BZ LT GN GN BZ GN GN  
AVG CLOUDS B1 SC SC FW FW FW SC FW FW FW FW SC SC FW SC FW SC SC  
POP 12HR 40 20 10 5 0 5 5 20 10  
RAIN SHWRS C S S S  
 

 
ILZ106-160900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 72 51 81 48  
TEMP 72 70 67 64 63 61 65 69 70 66 59 54 52 53 64 76 80 76 70 66 60 52  
DEWPT 63 64 63 61 60 60 60 60 58 57 54 52 50 51 57 60 60 59 60 61 59 52  
RH 73 81 87 90 90 97 84 73 66 73 83 93 93 93 78 58 51 56 71 84 96100  
WIND DIR SW SW S S SW SW W W W NW E E SE SE SE S S S S S SW W  
WIND SPD 13 12 11 9 9 9 11 12 10 5 3 3 4 5 10 14 17 14 14 14 14 14  
WIND GUST 25  
CLOUDS OV OV OV OV OV OV B2 B1 SC SC FW FW SC B1 B1 B1 SC B1 B2 OV OV B2  
POP 12HR 80 40 5 10 90  
QPF 12HR 0.24 0.19 0 0 0.83  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L C S C C C S S D D D D C  
TSTMS C C C S S S S S S C C S  
HEAT INDEX 81  
MAX HEAT 81  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 58 36 53 35 62 47 72 52 72  
TEMP 56 56 42 36 49 49 39 36 57 58 48 50 69 68 55 53 68 65  
DEWPT 44 42 33 29 29 28 28 28 32 36 37 41 48 47 45 46 49 47  
PWIND DIR W W W NW S S SW SW SW  
WIND CHAR BZ GN BZ LT GN GN BZ GN GN  
AVG CLOUDS B2 SC SC SC FW SC SC FW FW FW FW SC SC FW SC FW SC SC  
POP 12HR 40 20 10 10 0 5 5 20 10  
RAIN SHWRS C S S S  
 

 
ILZ023-160900-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 73 51 82 49  
TEMP 72 71 66 65 63 61 67 71 72 67 59 54 51 52 65 77 81 76 70 67 60 52  
DEWPT 64 63 62 62 61 60 60 60 58 57 54 52 51 51 56 59 58 58 59 60 59 52  
RH 76 76 87 90 93 97 78 68 61 70 83 93100 96 73 54 46 54 68 78 96100  
WIND DIR SW SW S S S SW SW W W NW NE E SE SE SE S S S S S SW W  
WIND SPD 14 12 11 9 8 9 10 12 10 5 3 2 3 4 8 11 13 12 12 12 13 12  
WIND GUST 23 23  
CLOUDS OV OV OV OV OV B2 B1 SC SC FW FW FW SC SC B1 B1 SC B1 B2 OV OV B2  
POP 12HR 80 40 5 10 90  
QPF 12HR 0.25 0.19 0 0 0.76  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C C C C C C S L L D D C  
TSTMS C L C C S S S S S C C S  
HEAT INDEX 81  
MAX HEAT 81  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 36 53 34 62 46 73 51 73  
TEMP 59 57 43 36 50 49 38 36 57 58 47 50 70 67 55 52 69 65  
DEWPT 46 42 33 29 29 28 28 29 32 36 37 40 48 47 45 46 49 47  
PWIND DIR W W W W SW S SW SW SW  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B2 SC SC SC FW SC SC FW FW FW FW SC SC FW SC SC SC SC  
POP 12HR 50 20 10 5 0 5 5 20 10  
RAIN SHWRS C S S S  
 

 
ILZ033-160900-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 75 51 82 50  
TEMP 73 71 66 65 63 62 67 73 73 68 60 55 52 53 66 78 82 77 69 67 62 54  
DEWPT 63 64 61 60 60 59 59 58 55 54 53 52 50 50 56 58 56 57 57 58 58 54  
RH 71 79 84 84 90 90 75 59 53 61 78 90 93 89 70 50 41 50 66 73 87100  
WIND DIR SW S S S SW SW SW W W NW N E SE SE SE S S S S S SW SW  
WIND SPD 16 12 11 9 9 9 11 13 12 5 3 2 2 4 8 12 13 12 12 13 13 13  
WIND GUST 24  
CLOUDS OV OV OV OV OV B2 B1 SC SC SC CL FW FW SC SC SC SC B1 B2 B2 B2 B2  
POP 12HR 70 30 5 10 80  
QPF 12HR 0.27 0.08 0 0 0.64  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C L C S S S S L L D D C  
TSTMS C C C C S S S S S C C S S  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 36 54 34 62 46 73 52 73  
TEMP 61 57 43 37 51 50 38 35 58 59 46 49 71 68 55 53 70 66  
DEWPT 46 41 32 28 28 26 27 27 30 34 35 39 45 46 44 44 48 46  
PWIND DIR W W W W SW S SW SW SW  
WIND CHAR BZ GN GN LT GN GN GN GN GN  
AVG CLOUDS B2 SC SC SC FW SC FW FW FW FW FW SC SC SC FW SC SC SC  
POP 12HR 50 20 10 5 0 0 5 20 10  
RAIN SHWRS C C S S  
 

 
ILZ039-160900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 76 52 83 50  
TEMP 74 72 67 65 63 62 67 74 75 70 61 56 53 54 68 79 82 78 70 68 62 54  
DEWPT 62 63 61 61 60 58 60 57 54 53 52 52 51 51 58 60 57 57 58 60 59 54  
RH 66 73 81 87 90 87 78 55 48 55 72 86 93 90 70 52 43 48 66 76 90100  
WIND DIR SW S S SW SW SW W W W NW NW E SE SE S S S S S S SW SW  
WIND SPD 17 13 12 11 11 11 13 16 13 6 4 3 4 5 10 16 18 14 14 16 16 16  
WIND GUST 24  
CLOUDS OV OV OV OV OV B2 B1 SC FW FW CL CL FW SC SC SC SC B1 B2 B2 B2 OV  
POP 12HR 70 20 5 20 80  
QPF 12HR 0.25 0.01 0 0 0.71  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C L C S S L L D D C  
TSTMS C C C C S C C C S  
HEAT INDEX 80 82  
MAX HEAT 80 82  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 62 36 55 35 64 46 74 52 74  
TEMP 60 56 43 37 52 50 39 36 59 60 47 50 70 67 56 53 70 66  
DEWPT 46 41 32 28 28 27 27 27 32 35 36 39 47 47 45 45 49 48  
PWIND DIR W W W W SW S SW SW SW  
WIND CHAR BZ GN BZ LT GN GN BZ GN GN  
AVG CLOUDS B2 SC SC SC FW FW FW FW SC FW FW SC SC FW SC SC SC SC  
POP 12HR 50 20 10 5 0 5 5 20 10  
RAIN SHWRS C C S S S  
 

 
INZ001-160900-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 60 71 49 79 50  
TEMP 72 70 66 64 63 62 65 68 68 60 54 51 50 51 63 75 79 75 69 67 61 54  
DEWPT 63 63 62 61 61 60 60 59 57 53 51 50 49 49 55 58 58 58 58 59 59 54  
RH 73 78 87 90 93 93 84 73 68 78 90 96 96 93 75 55 49 55 68 75 93100  
WIND DIR SW S S S SW SW SW W NW N NE E SE SE S S S S S S SW SW  
WIND SPD 13 11 11 10 10 10 11 12 11 6 4 3 3 5 8 11 13 13 13 13 14 13  
WIND GUST 21 21  
CLOUDS OV OV OV OV OV OV B2 B1 SC SC SC SC SC SC B1 B1 SC B1 B2 OV OV B2  
POP 12HR 70 50 5 10 90  
QPF 12HR 0.28 0.15 0 0 0.77  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C L C C C C S L L D D C  
TSTMS C L C C S S C S C C S  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 37 51 34 60 46 72 51 71  
TEMP 59 57 43 37 49 48 38 36 56 56 46 49 69 67 54 52 68 63  
DEWPT 46 42 33 28 29 28 27 27 30 34 35 39 48 46 43 45 47 46  
PWIND DIR W W W NW SW S SW SW SW  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B2 SC SC SC FW SC SC FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 50 20 10 10 0 5 5 20 10  
RAIN SHWRS C S S S S  
SNOWSHWRS S  
 

 
INZ010-160900-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 62 74 51 81 51  
TEMP 74 71 66 65 64 63 67 72 72 67 59 54 52 53 65 76 80 75 68 67 62 55  
DEWPT 64 64 61 61 60 59 60 59 56 56 54 52 50 50 56 58 57 58 57 58 59 55  
RH 71 79 84 87 87 87 78 64 57 68 83 93 93 89 73 54 45 55 68 73 90100  
WIND DIR SW S S S SW SW SW W W NW N E SE SE SE S S S S S SW SW  
WIND SPD 14 12 11 9 9 10 11 13 11 5 3 2 2 3 6 11 13 11 12 12 13 13  
WIND GUST 25 24  
CLOUDS OV OV OV OV OV OV B1 SC SC SC CL FW FW SC SC SC SC B1 B2 B2 B2 OV  
POP 12HR 70 30 5 10 80  
QPF 12HR 0.28 0.13 0 0 0.56  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C L L C C C S L L D D C  
TSTMS C L C C S S S S S C C C S  
HEAT INDEX 80  
MAX HEAT 81  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 63 37 53 34 61 46 73 52 72  
TEMP 61 57 43 37 50 49 38 35 57 57 46 50 70 67 55 53 70 65  
DEWPT 48 42 33 29 29 27 27 27 31 35 35 39 46 47 44 45 49 47  
PWIND DIR W W W W SW S SW SW SW  
WIND CHAR BZ GN GN LT LT GN GN GN GN  
AVG CLOUDS B2 SC SC SC FW SC FW FW SC FW FW SC SC FW FW FW SC SC  
POP 12HR 50 20 10 5 0 0 5 20 10  
RAIN SHWRS C C S S S  
TSTMS S  
 

 
INZ011-160900-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
116 PM CDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 62 74 51 80 52  
TEMP 73 71 66 65 64 63 67 72 72 67 58 54 52 52 64 76 80 76 69 67 63 56  
DEWPT 65 64 62 61 61 60 61 60 58 57 54 52 50 50 56 59 58 59 58 59 59 56  
RH 76 79 87 87 90 90 81 66 61 70 86 93 93 93 75 56 47 56 68 75 87100  
WIND DIR SW SW S S SW SW SW W W NW N NE E SE SE S S S S S SW SW  
WIND SPD 14 11 11 10 9 10 12 13 12 6 3 2 2 3 6 10 12 11 12 13 13 13  
WIND GUST 25 24  
CLOUDS OV OV OV OV OV B2 B1 B1 SC SC FW FW SC SC SC SC SC B1 B2 B2 B2 OV  
POP 12HR 70 40 5 5 80  
QPF 12HR 0.31 0.14 0 0 0.55  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C L L C C C C L L D D L  
TSTMS C L C C S S S C C C C S  
HEAT INDEX 80  
MAX HEAT 80  
FLOOD A A A  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 63 37 52 34 60 45 72 52 72  
TEMP 61 57 44 37 49 48 38 35 55 56 46 50 70 67 55 53 69 65  
DEWPT 50 43 34 30 30 28 28 28 32 36 35 39 47 47 44 45 49 47  
PWIND DIR W W W W SW S SW SW SW  
WIND CHAR BZ GN GN LT GN GN GN GN GN  
AVG CLOUDS B2 SC SC SC FW SC SC FW SC FW FW SC SC SC FW SC B1 SC  
POP 12HR 60 20 10 5 0 0 5 20 10  
RAIN SHWRS L C S S S  
TSTMS S  
 

 
INZ019-160900-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
216 PM EDT WED APR 15 2026  
 
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 62 74 52 80 53  
TEMP 75 71 66 66 64 63 68 72 73 68 60 55 53 53 65 76 80 75 69 67 63 56  
DEWPT 63 63 61 61 61 60 61 59 56 56 54 53 51 51 57 59 58 59 57 58 59 56  
RH 66 76 84 84 90 90 78 64 55 65 81 93 93 93 75 56 47 58 66 73 87100  
WIND DIR SW SW S S SW SW SW W W NW N E E SE SE S S S S S SW SW  
WIND SPD 14 12 11 10 10 10 12 13 12 5 3 2 2 4 8 11 12 11 12 13 14 13  
WIND GUST 25 24  
CLOUDS OV OV OV OV OV B2 B1 SC SC SC CL FW SC SC SC SC SC B1 B2 B2 B2 OV  
POP 12HR 80 40 5 10 80  
QPF 12HR 0.36 0.06 0 0 0.50  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C L D C S S S C C D D L  
TSTMS C L C C S S S S S C C C S  
HEAT INDEX 80  
MAX HEAT 80  
 
DATE 04/18 SUN 04/19/26 MON 04/20/26 TUE 04/21/26 WED 04/22/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 63 37 53 35 60 45 72 52 72  
TEMP 61 57 44 37 50 48 38 36 56 57 45 49 69 66 56 53 68 65  
DEWPT 50 43 34 30 29 28 28 28 31 35 35 39 47 47 44 45 49 49  
PWIND DIR W W W W SW S SW SW SW  
WIND CHAR BZ GN GN LT GN GN GN GN GN  
AVG CLOUDS B2 SC SC SC FW SC FW FW FW FW FW SC SC SC FW FW B1 SC  
POP 12HR 60 30 10 5 0 0 5 20 10  
RAIN SHWRS L C C S S  
TSTMS S  
 

 
 
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