354  
FOUS53 KLOT 201815  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
115 PM CDT SUN APR 20 2025  
 
ILZ104-210900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 51 55 41 64 50  
TEMP 56 56 55 56 59 54 52 52 55 53 50 46 43 44 53 60 63 58 53 53 53 53  
DEWPT 43 44 46 53 53 48 44 42 42 41 39 38 37 38 37 40 42 42 42 44 46 47  
RH 62 64 72 90 80 80 74 69 61 64 66 73 79 79 54 47 46 55 66 71 77 80  
WIND DIR E E E S S SW SW W W W W W W W E SE SE E SE S S SW  
WIND SPD 17 18 19 19 19 20 21 24 21 17 10 6 3 3 5 9 10 8 8 6 5 5  
WIND GUST 29 31 33 36 39 36 27  
CLOUDS OV B2 OV OV B1 B2 OV B2 B1 B1 SC FW FW FW FW SC SC B1 B1 B2 B1 B1  
POP 12HR 90 40 0 20 50  
QPF 12HR 0.25 0.01 0 0 0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C C S S S C C C C  
TSTMS S S S C  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 71 52 73 56 71 46 57 44 61  
TEMP 67 62 53 53 68 65 59 58 68 61 51 48 55 51 46 46 58 57  
DEWPT 52 49 47 49 53 53 53 54 54 50 44 42 41 39 38 39 39 41  
PWIND DIR SE E E S W N NE NE E  
WIND CHAR LT LT GN LT GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 B1 B1 B1 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 10 20 30 50 50 40 10 10 10  
RAIN SHWRS S S S C C C C C C S  
TSTMS S S S  
 

 
ILZ003-210900-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 47 54 36 68 50  
TEMP 53 55 54 55 55 51 48 50 54 52 46 42 38 40 53 62 68 65 57 54 52 52  
DEWPT 44 45 49 54 52 45 41 41 42 39 38 36 34 35 40 44 47 49 48 47 48 48  
RH 71 69 83 96 90 80 77 71 64 61 73 79 85 82 61 52 47 56 72 77 86 86  
WIND DIR E E E S S SW W W W W W W SW E SE SE S SE SE S S S  
WIND SPD 19 19 23 21 19 21 23 24 23 14 9 5 3 3 6 10 11 9 8 8 5 5  
WIND GUST 29 34 29 33 36 37 35  
CLOUDS OV OV OV OV OV OV OV B2 SC SC FW FW FW FW SC B1 B1 B2 B2 B1 B1 B1  
POP 12HR 90 40 0 40 60  
QPF 12HR 0.32 0 0 0 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D L C C C C L L C C  
TSTMS C S S C C S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 74 53 75 56 71 44 61 41 65  
TEMP 70 68 55 54 70 69 59 57 67 63 50 46 58 56 45 44 61 61  
DEWPT 55 53 49 49 54 54 53 53 55 49 43 41 41 39 35 37 41 41  
PWIND DIR SE E SE S NW N NE E E  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC SC B1  
POP 12HR 20 30 40 50 50 30 10 10 20  
RAIN SHWRS S C C C C C C C C C S S  
TSTMS S S S S S  
 

 
ILZ104-210900-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 52 56 41 64 51  
TEMP 57 58 57 57 59 55 52 53 56 54 51 47 44 44 53 60 62 58 54 54 54 53  
DEWPT 44 46 48 55 54 49 44 43 42 42 41 39 38 39 38 41 43 43 43 45 47 48  
RH 62 64 72 93 83 80 74 69 59 64 68 74 79 82 57 49 50 57 66 71 77 83  
WIND DIR E E SE S S SW SW W W W W W W W E SE SE E SE S S S  
WIND SPD 17 18 18 18 18 20 23 24 21 17 11 6 5 3 5 9 10 10 8 8 6 6  
WIND GUST 28 32 31 34 36 39 36 27  
CLOUDS OV B2 B2 OV B1 B2 OV B2 B1 B1 SC FW FW FW FW SC SC SC B1 B1 B1 B1  
POP 12HR 90 40 0 20 50  
QPF 12HR 0.36 0 0 0 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C D C C S S S C C C C  
TSTMS S C S S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 70 52 73 56 70 47 56 45 61  
TEMP 67 61 54 54 68 65 59 59 66 61 51 48 54 51 47 47 58 57  
DEWPT 51 49 48 49 52 53 54 55 54 51 44 42 41 39 40 40 40 42  
PWIND DIR SE E E S W N NE NE E  
WIND CHAR GN LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 B1 B1 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 SC SC SC SC SC  
POP 12HR 10 20 30 50 60 40 20 10 10  
RAIN SHWRS S S S C C C C L C S S S  
TSTMS S S S  
 

 
ILZ021-210900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 50 57 40 72 52  
TEMP 62 64 62 61 58 53 51 53 56 56 50 46 42 43 56 66 71 69 59 56 54 55  
DEWPT 50 52 57 58 54 48 44 43 44 43 42 40 38 39 43 47 50 50 50 49 49 50  
RH 65 65 84 90 86 83 77 69 64 62 74 79 86 86 62 50 47 51 72 77 83 83  
WIND DIR E E SE S S SW W W W W W W W E SE S S S SE S S S  
WIND SPD 17 17 18 20 19 21 24 24 21 14 8 5 3 3 6 9 10 8 8 8 6 5  
WIND GUST 27 28 36 35 36 37 34 25  
CLOUDS OV B2 OV B2 B2 B2 B2 B2 B1 SC SC FW FW FW SC SC SC SC B1 B1 B1 SC  
POP 12HR 90 30 0 20 40  
QPF 12HR 0.25 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L D C C S S C C C C  
TSTMS S S S C  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 78 55 78 58 75 48 63 43 67  
TEMP 74 72 57 57 73 72 61 60 70 65 52 49 60 57 46 46 64 63  
DEWPT 56 54 51 51 56 57 56 57 58 54 46 44 45 42 39 41 44 45  
PWIND DIR S E SE S W N NE NE E  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 10 20 30 50 60 40 20 10 10  
RAIN SHWRS S S S C C C C L C S S  
TSTMS S S S S S  
 

 
ILZ006-210900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 48 54 38 55 45  
TEMP 48 49 48 49 51 52 50 50 53 50 47 44 41 41 49 51 52 49 46 47 47 48  
DEWPT 39 40 40 44 49 48 43 41 41 40 38 37 35 36 37 39 40 39 39 41 43 44  
RH 71 71 74 83 93 86 77 71 64 68 71 76 79 82 63 63 63 68 76 79 86 86  
WIND DIR E E E S S SW SW W W W W W W W E SE SE E E SE S SW  
WIND SPD 17 18 20 19 18 19 21 24 21 17 11 8 4 3 4 9 9 8 6 6 5 5  
WIND GUST 31 31 36 39 36 27  
CLOUDS OV OV OV OV B1 B2 B2 B2 B1 B1 SC FW FW FW FW SC SC B1 B2 B2 B1 B1  
POP 12HR 90 40 0 20 60  
QPF 12HR 0.18 0.01 0 0 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C D C C S S S L L C C  
TSTMS S S S S C  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 46 63 50 65 43 54 41 55  
TEMP 59 54 48 48 59 56 53 53 61 55 48 45 51 48 44 44 52 51  
DEWPT 50 48 45 45 50 50 49 50 53 48 42 40 41 39 37 38 40 40  
PWIND DIR NE E E S NW N NE NE E  
WIND CHAR LT LT GN LT GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 B2 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 20 20 30 50 50 30 10 10 10  
RAIN SHWRS S S S S C C C C C C S  
TSTMS S  
 

 
ILZ021-210900-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 50 59 41 74 53  
TEMP 65 67 65 62 58 53 51 54 58 56 49 45 42 44 58 67 73 69 60 56 54 55  
DEWPT 54 57 60 58 54 48 44 44 44 44 43 41 39 40 46 49 52 52 52 51 50 50  
RH 68 70 84 87 86 83 77 69 59 64 80 86 89 86 64 52 48 55 75 83 86 83  
WIND DIR E E SE S SW SW W W W W W NW S E SE S S S S S S S  
WIND SPD 17 19 18 23 21 21 24 24 20 14 8 3 2 3 5 10 11 8 8 6 5 5  
WIND GUST 29 37 34 36 37 33  
CLOUDS OV B2 OV B2 B1 B2 B2 B1 SC SC FW FW FW FW FW SC SC SC SC B1 SC SC  
POP 12HR 90 10 0 10 30  
QPF 12HR 0.23 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S D L C S S C C C C  
TSTMS C S S S S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 78 55 80 58 75 48 64 44 67  
TEMP 75 73 59 57 73 73 61 60 70 66 53 50 61 58 46 47 63 64  
DEWPT 55 54 52 51 57 58 58 57 60 56 48 45 47 44 40 41 46 47  
PWIND DIR S E SE S W N NE NE E  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 SC B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 10 20 40 50 60 40 20 10 20  
RAIN SHWRS S S S C C C L L C S S S S  
TSTMS S S S S  
 

 
INZ002-210900-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 55 57 41 67 51  
TEMP 61 61 59 58 60 57 55 55 57 54 50 48 43 42 53 61 66 64 56 54 52 53  
DEWPT 46 47 47 54 56 51 47 44 44 42 41 40 37 38 39 42 44 46 45 47 47 48  
RH 58 60 64 86 87 80 74 66 62 64 71 74 79 86 59 49 45 52 66 77 83 83  
WIND DIR E E E SE S SW SW W W W W W W W N S S SE SE S S S  
WIND SPD 17 19 21 18 19 18 23 23 20 16 10 5 4 3 4 5 6 6 5 6 6 6  
WIND GUST 29 33 33 36 36 35 26  
CLOUDS B2 B2 B2 OV B2 B1 OV B2 B1 B1 SC SC FW FW FW SC SC SC SC B1 SC SC  
POP 12HR 90 30 0 10 40  
QPF 12HR 0.11 0.01 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L C S C C C C  
TSTMS C S S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 74 53 76 57 72 46 57 42 64  
TEMP 71 67 57 56 72 69 62 59 68 62 51 48 56 52 46 44 61 59  
DEWPT 52 51 50 48 52 54 55 56 56 52 46 43 43 40 39 38 42 43  
PWIND DIR SW E SE S W N N NE E  
WIND CHAR LT LT GN LT GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 SC SC SC SC SC  
POP 12HR 10 10 30 50 60 40 20 10 10  
RAIN SHWRS S C C C C L C C S S  
TSTMS S  
 

 
ILZ005-210900-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 47 52 36 64 47  
TEMP 51 52 52 52 56 51 48 49 52 51 46 41 37 39 52 60 64 58 50 49 49 50  
DEWPT 41 42 44 51 53 46 42 41 41 41 38 36 35 35 40 44 48 46 43 44 45 47  
RH 68 69 74 96 90 83 80 74 66 68 73 82 92 85 63 55 56 64 77 83 86 89  
WIND DIR E E E S S SW W W W W W W W W SE SE SE SE SE SE S S  
WIND SPD 18 18 18 19 19 21 23 25 23 17 10 5 3 2 5 9 10 9 8 6 5 5  
WIND GUST 31 29 31 34 36 39 35  
CLOUDS OV OV OV OV B2 OV OV B2 B1 B1 SC FW FW FW SC SC B1 B1 B2 B1 B1 B1  
POP 12HR 90 40 0 30 60  
QPF 12HR 0.25 0.01 0 0 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L D C C S C C L L C C  
TSTMS S S S C  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 72 50 73 53 69 43 58 40 61  
TEMP 68 64 51 51 68 66 57 56 66 60 49 45 56 53 43 43 59 56  
DEWPT 56 54 48 49 56 56 53 53 57 51 43 41 43 40 36 38 42 42  
PWIND DIR SE E SE S NW N NE NE E  
WIND CHAR LT LT GN LT GN GN GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 20 30 40 50 50 30 10 10 10  
RAIN SHWRS S S C S C C C C C C S  
TSTMS S S S  
 

 
ILZ008-210900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 47 55 38 70 51  
TEMP 55 58 57 57 55 50 48 50 55 53 47 42 40 42 53 64 69 66 59 56 54 53  
DEWPT 46 48 53 56 52 45 41 41 43 41 39 37 35 37 41 46 49 50 50 49 49 49  
RH 72 69 86 96 90 83 77 71 64 64 74 82 82 82 64 52 49 56 72 77 83 86  
WIND DIR E E SE S S SW W W W W NW W S SE SE S S S S S S S  
WIND SPD 19 19 20 21 20 21 23 23 20 13 8 4 2 2 5 10 11 8 6 6 5 4  
WIND GUST 34 31 33 35 36 33  
CLOUDS OV OV OV B2 B2 B2 OV B2 SC SC FW FW FW FW SC SC B1 B1 B2 B1 B1 B1  
POP 12HR 90 40 0 40 50  
QPF 12HR 0.30 0 0 0 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D L C C C C C C C C  
TSTMS C S S C C S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 75 53 75 56 71 45 62 42 66  
TEMP 70 69 56 55 70 69 59 58 67 63 51 47 59 58 45 45 61 61  
DEWPT 55 54 50 50 55 55 54 54 56 50 44 41 43 39 36 39 42 42  
PWIND DIR SE E SE S NW N NE E E  
WIND CHAR LT LT GN LT GN GN GN LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC B1 B1 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 20 30 40 50 50 30 10 10 20  
RAIN SHWRS S C C C C C C C C C S S  
TSTMS S S S S S S  
 

 
ILZ011-210900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 47 54 37 68 50  
TEMP 55 55 56 56 56 51 48 50 54 52 46 42 39 41 53 62 68 64 56 53 52 52  
DEWPT 45 46 51 56 53 46 43 42 43 42 39 37 35 36 40 45 48 49 47 47 48 48  
RH 69 72 83100 90 83 83 74 66 69 76 82 85 82 61 54 49 58 72 80 86 86  
WIND DIR E E E S S SW W W W W W W W SE SE SE S SE SE S S S  
WIND SPD 19 19 19 21 20 21 24 24 23 17 10 5 3 3 6 10 11 9 9 8 6 5  
WIND GUST 29 34 33 36 39 36  
CLOUDS OV OV OV OV B2 OV OV B2 B1 B1 SC FW FW FW SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 90 40 0 30 60  
QPF 12HR 0.26 0 0 0 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S L D C C C C L L C C  
TSTMS S S S C S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 74 53 75 56 71 45 60 41 64  
TEMP 70 67 54 54 70 69 59 57 68 63 50 46 58 55 44 44 61 59  
DEWPT 56 54 50 50 56 56 54 55 56 51 44 42 43 40 37 39 42 43  
PWIND DIR S E SE S NW N NE NE E  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 20 30 40 50 50 30 10 10 10  
RAIN SHWRS S C S S C C C C C C S  
TSTMS S S S S S  
 

 
ILZ010-210900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 47 55 38 71 52  
TEMP 56 58 58 58 54 49 48 51 55 53 47 42 40 42 54 64 70 67 59 56 54 54  
DEWPT 48 50 54 55 51 44 41 42 43 43 40 38 36 38 43 48 51 52 51 52 51 51  
RH 74 75 86 90 90 83 77 71 64 69 76 86 85 86 66 56 51 59 75 86 90 90  
WIND DIR E E SE S SW SW W W W W NW W SE E SE S S S S S S S  
WIND SPD 19 19 20 21 19 19 21 21 19 12 6 4 2 3 6 10 11 6 6 5 5 4  
WIND GUST 31 33 31 33 36 36 34  
CLOUDS OV OV OV B2 OV B2 OV B2 SC SC FW FW FW SC SC SC SC B1 B1 B1 B1 B1  
POP 12HR 100 30 0 40 50  
QPF 12HR 0.23 0 0 0 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D L C C S S C C C C C C  
TSTMS C S C C S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 75 54 75 56 71 45 63 42 66  
TEMP 70 69 57 56 70 69 59 58 67 64 51 47 60 58 45 45 61 61  
DEWPT 56 55 52 52 57 57 55 56 57 52 45 42 44 42 38 39 44 45  
PWIND DIR SE E SE S NW N NE E E  
WIND CHAR LT LT GN LT GN GN GN LT GN  
AVG CLOUDS SC SC B1 B2 B1 SC B1 B1 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 20 30 40 50 50 30 10 10 20  
RAIN SHWRS S C C C C C C C C C S S  
TSTMS S S S S S S  
 

 
ILZ012-210900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 49 55 38 68 50  
TEMP 57 58 57 58 58 53 49 51 54 53 48 43 40 42 54 63 67 63 54 53 51 52  
DEWPT 45 47 51 56 53 47 43 42 42 42 40 38 36 38 40 45 48 49 46 47 48 49  
RH 64 67 80 93 83 80 80 71 64 66 74 82 85 86 59 52 50 60 74 80 89 89  
WIND DIR E E E S S SW SW W W W W W W NW SE SE S SE SE S S S  
WIND SPD 18 18 18 19 19 21 24 25 23 16 9 5 4 3 5 9 11 9 8 8 6 5  
WIND GUST 28 28 33 34 36 39 36 26  
CLOUDS OV B2 OV OV B2 B2 OV B2 B1 B1 SC FW FW FW SC SC SC B1 B1 B2 B1 B1  
POP 12HR 90 40 0 20 50  
QPF 12HR 0.28 0 0 0 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S L D C C S S C C C C  
TSTMS S S S C  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 75 53 76 56 72 45 60 42 64  
TEMP 71 67 54 54 71 69 59 58 69 63 50 47 58 55 45 45 61 59  
DEWPT 56 54 50 50 56 56 55 56 57 52 45 42 44 40 38 40 42 43  
PWIND DIR S E SE S NW N NE NE E  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 B1 B1 B2 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 10 20 30 50 50 40 10 10 10  
RAIN SHWRS S S S C C C C C C S  
TSTMS S S S S  
 

 
ILZ020-210900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 49 56 39 71 51  
TEMP 60 61 60 61 57 52 50 52 55 54 49 44 41 42 55 64 69 67 57 55 53 53  
DEWPT 48 50 55 58 54 47 43 43 43 42 41 39 37 38 42 46 50 50 48 48 49 50  
RH 64 67 84 90 90 83 77 71 64 64 74 82 85 86 61 52 51 54 72 77 86 89  
WIND DIR E E SE S S SW W W W W W W W E SE SE S S SE S S S  
WIND SPD 17 17 18 20 19 20 24 24 21 17 9 5 4 3 6 10 11 9 9 8 6 5  
WIND GUST 27 28 36 34 36 37 35  
CLOUDS OV B2 OV B2 B2 B2 B2 B2 B1 B1 SC FW FW FW SC SC SC SC B1 B1 B1 B1  
POP 12HR 90 40 0 20 50  
QPF 12HR 0.21 0 0 0 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S L D C C S S C C C C  
TSTMS S S S C  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 76 53 77 57 73 46 62 42 66  
TEMP 73 69 56 56 71 71 60 59 69 65 51 48 60 56 45 45 62 61  
DEWPT 56 54 50 51 56 57 55 56 58 53 46 43 44 41 39 40 44 45  
PWIND DIR S E SE S W N NE NE E  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 10 20 30 50 50 40 10 10 10  
RAIN SHWRS S S S C C C C C C S  
TSTMS S S S S  
 

 
ILZ013-210900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 51 55 40 67 51  
TEMP 57 58 57 58 58 54 51 52 55 54 50 46 42 43 54 63 67 62 55 54 53 53  
DEWPT 44 46 49 55 54 48 43 42 42 42 40 38 37 38 39 43 46 46 44 46 47 48  
RH 62 64 75 90 86 80 74 69 61 64 68 73 82 82 57 48 47 56 66 74 80 83  
WIND DIR E E SE S S SW SW W W W W W W W E SE S SE SE S S S  
WIND SPD 18 17 18 18 19 20 23 25 23 17 10 6 4 3 5 9 10 8 8 6 5 5  
WIND GUST 27 29 32 33 36 39 36 27  
CLOUDS OV B2 OV OV B1 B2 B2 B2 B1 B1 SC FW FW FW FW SC SC B1 B1 B2 B1 B1  
POP 12HR 90 40 0 20 50  
QPF 12HR 0.27 0.01 0 0 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L D C C S S S C C C C  
TSTMS S S S C  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 74 53 75 57 72 46 59 43 63  
TEMP 70 66 54 55 70 68 60 59 69 63 51 48 57 53 46 46 60 59  
DEWPT 55 51 49 50 55 55 55 56 56 51 44 42 41 39 38 40 41 42  
PWIND DIR S E SE S W N NE NE E  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 10 20 30 50 50 40 20 10 10  
RAIN SHWRS S S S C C C C C C S S  
TSTMS S S S  
 

 
ILZ019-210900-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 49 57 41 73 53  
TEMP 62 64 63 62 57 52 51 53 57 55 50 45 42 44 56 66 72 69 61 57 55 55  
DEWPT 51 53 58 58 54 47 43 43 43 42 40 38 37 38 42 47 49 49 50 49 49 49  
RH 67 67 84 87 90 83 74 69 59 61 68 76 82 79 59 50 44 49 67 75 80 80  
WIND DIR E E SE S SW SW W W W W W W S E SE S S S S S S S  
WIND SPD 18 18 18 21 20 21 23 23 20 14 6 4 3 4 8 10 11 9 8 8 6 5  
WIND GUST 28 31 36 34 35 37 33  
CLOUDS OV B2 OV B2 B2 B2 B2 B2 SC SC FW FW FW FW SC SC SC SC B1 B1 B1 SC  
POP 12HR 90 20 0 20 40  
QPF 12HR 0.19 0 0 0 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S D L C S S S C C C C  
TSTMS C S S S C S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 78 55 77 59 74 48 63 45 67  
TEMP 73 72 58 58 72 72 61 60 69 66 53 50 60 58 47 47 62 64  
DEWPT 54 53 50 50 55 56 55 56 57 53 45 42 44 41 38 39 43 45  
PWIND DIR S E SE S W N NE NE E  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC B1 B1 B2 B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 10 20 40 50 60 30 20 10 20  
RAIN SHWRS S S S C C C C L C S S S  
TSTMS S S S S  
 

 
ILZ106-210900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 50 57 40 70 52  
TEMP 62 62 61 61 59 54 51 53 56 55 50 46 42 43 56 64 69 66 57 55 54 54  
DEWPT 49 51 54 58 55 48 45 43 43 43 42 40 38 40 42 46 49 50 48 49 50 51  
RH 62 67 78 90 87 80 80 69 62 64 74 79 86 89 59 52 49 56 72 80 86 90  
WIND DIR E E SE S S SW SW W W W W W W N E SE S SE SE S S S  
WIND SPD 17 18 18 19 19 20 21 24 21 16 8 5 3 3 5 9 10 8 8 6 6 5  
WIND GUST 28 29 35 31 35 36 37 35 26  
CLOUDS OV B2 OV B2 B1 B2 B2 B2 B1 B1 SC FW FW FW FW SC SC SC B1 B1 B1 SC  
POP 12HR 90 40 0 20 40  
QPF 12HR 0.20 0 0 0 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L D C C S S C C C C  
TSTMS S C S S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 76 55 77 58 73 47 61 44 66  
TEMP 73 69 56 56 72 70 61 60 69 64 52 49 59 55 46 47 62 61  
DEWPT 57 54 51 52 56 57 57 58 58 54 46 45 44 41 40 41 44 45  
PWIND DIR S E SE S W N NE NE E  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 10 20 30 50 60 40 20 10 10  
RAIN SHWRS S S S C C C C L C S S S  
TSTMS S S S  
 

 
ILZ023-210900-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 58 41 71 51  
TEMP 64 64 63 63 60 55 53 55 58 55 49 46 43 43 56 65 70 67 58 55 53 53  
DEWPT 51 54 58 59 56 50 45 44 44 44 42 40 39 40 43 47 50 50 50 50 50 50  
RH 63 70 84 87 87 83 74 66 59 66 77 79 86 89 62 52 49 54 75 83 89 89  
WIND DIR E E SE S SW SW W W W W W W W N E S S S S S S S  
WIND SPD 17 18 17 18 18 19 20 21 19 13 6 5 2 2 4 6 6 5 5 5 5 5  
WIND GUST 27 33 31 34 35 36 34 24  
CLOUDS B2 B2 OV OV B1 B2 B2 B2 B1 SC SC FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 90 20 0 10 30  
QPF 12HR 0.13 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D C S C C C C  
TSTMS S C S S S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 77 54 77 58 73 47 61 42 66  
TEMP 73 71 57 56 72 71 61 59 70 64 51 49 59 54 45 45 62 61  
DEWPT 55 53 51 50 56 57 58 58 59 55 47 45 45 42 40 40 44 45  
PWIND DIR S E SE S W N NE NE E  
WIND CHAR LT LT GN LT GN GN GN LT GN  
AVG CLOUDS SC SC B1 B1 B1 SC B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC  
POP 12HR 10 10 30 50 60 40 20 10 10  
RAIN SHWRS S C C C C L C S S S  
TSTMS S S  
 

 
ILZ033-210900-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 54 59 41 72 51  
TEMP 66 66 65 63 60 57 54 56 59 56 50 47 42 44 57 66 72 68 59 55 53 53  
DEWPT 54 57 59 59 56 51 46 44 44 44 42 40 39 40 44 47 50 50 50 49 49 49  
RH 65 73 81 87 87 80 74 64 57 64 74 76 89 86 62 50 46 52 72 80 86 86  
WIND DIR E SE SE S SW SW W W W W W W W NE E S S S S S S S  
WIND SPD 17 18 18 19 18 19 23 21 19 13 8 4 2 2 4 6 6 5 5 5 5 5  
WIND GUST 32 29 34 35 35 33  
CLOUDS B2 B2 B2 B2 B1 B2 B2 B2 B1 SC FW FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 90 20 0 10 30  
QPF 12HR 0.10 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D C S C C S S  
TSTMS S C  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 78 55 78 58 75 48 63 43 66  
TEMP 75 72 59 56 73 71 62 60 71 65 53 50 61 56 46 46 63 62  
DEWPT 53 52 51 50 56 57 58 57 59 55 49 45 47 43 40 39 44 46  
PWIND DIR S SE SE S W N N NE E  
WIND CHAR LT LT GN LT GN GN GN LT GN  
AVG CLOUDS SC SC B1 B1 B1 SC B1 B2 B2 B1 B2 B1 B1 SC SC SC SC SC  
POP 12HR 10 10 30 50 70 40 20 10 10  
RAIN SHWRS S C C C C L C C S S  
TSTMS S S S  
 

 
ILZ039-210900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 52 60 42 74 52  
TEMP 69 68 66 63 58 55 53 56 59 57 51 47 44 45 58 68 72 69 59 56 54 53  
DEWPT 57 60 60 59 56 51 46 45 45 45 43 41 40 40 46 50 51 51 50 50 49 48  
RH 66 76 81 87 93 86 77 66 60 64 74 79 86 82 64 52 48 53 72 80 83 83  
WIND DIR E SE SE S SW SW W W W W W W NW E SE S S S S S S S  
WIND SPD 17 18 17 21 20 20 23 24 19 12 8 3 3 3 5 9 10 8 6 6 6 6  
WIND GUST 27 37 34 34 36 33  
CLOUDS B2 B2 B2 B2 B1 B2 B2 B1 SC SC FW FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 90 10 0 5 20  
QPF 12HR 0.14 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D C S S S S  
TSTMS S C  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 78 55 79 58 75 49 65 44 67  
TEMP 76 73 59 57 73 72 62 60 71 67 55 51 62 58 47 47 63 63  
DEWPT 54 53 51 50 57 58 58 57 61 56 50 45 48 44 41 40 47 47  
PWIND DIR S SE SE S W N NE NE E  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 SC B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 10 20 40 50 70 40 20 10 20  
RAIN SHWRS S S C C C C L C S S S S  
TSTMS C S S S  
 

 
INZ001-210900-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 57 41 68 51  
TEMP 61 62 60 60 61 56 53 54 56 54 50 48 43 43 54 62 67 64 56 54 53 53  
DEWPT 48 49 51 56 55 51 46 44 44 43 41 40 38 39 40 44 47 48 46 47 48 49  
RH 62 62 72 87 81 83 77 69 64 66 71 74 82 86 59 52 49 56 69 77 83 86  
WIND DIR E E SE S S SW SW W W W W W W W NE SE S SE S S S S  
WIND SPD 17 18 19 17 18 19 23 23 20 16 9 5 3 3 4 5 6 6 5 5 5 5  
WIND GUST 28 31 29 34 35 36 37 35 26  
CLOUDS B2 B2 B2 OV B2 B2 B2 B1 B1 SC SC SC FW FW FW SC SC SC SC B1 B1 SC  
POP 12HR 90 30 0 10 40  
QPF 12HR 0.07 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D C C C C C C  
TSTMS C S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 74 53 76 57 72 46 57 42 64  
TEMP 71 66 56 56 72 69 62 59 68 62 51 48 56 51 46 45 61 59  
DEWPT 54 51 50 50 54 56 55 57 58 53 46 44 44 41 40 39 42 44  
PWIND DIR S E SE S W N N NE E  
WIND CHAR LT LT GN LT GN GN GN LT GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC  
POP 12HR 10 10 30 50 60 40 20 10 10  
RAIN SHWRS S C C C C L C C S S  
TSTMS S  
 

 
INZ010-210900-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 55 59 41 72 51  
TEMP 66 65 64 64 61 58 55 56 58 56 50 47 43 44 57 66 71 67 59 55 53 53  
DEWPT 54 56 58 59 57 53 47 45 45 44 42 41 39 40 43 47 49 50 49 49 48 49  
RH 65 73 81 84 87 83 74 66 62 64 74 79 86 86 59 50 46 54 69 80 83 86  
WIND DIR E E SE S S SW SW W W W W W W W E S S S S S S S  
WIND SPD 17 18 19 19 19 19 23 23 19 13 8 4 2 2 3 5 6 5 5 5 5 5  
WIND GUST 31 33 34 35 35 34  
CLOUDS B2 B2 B2 OV B1 B2 B2 B2 B1 SC FW FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 90 20 0 5 20  
QPF 12HR 0.06 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D C S S S S S  
TSTMS C S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 78 55 78 58 74 48 63 44 66  
TEMP 75 72 59 56 73 71 62 60 71 65 53 50 61 55 47 46 63 61  
DEWPT 53 53 51 50 55 57 58 57 59 56 49 45 47 44 41 39 44 46  
PWIND DIR S SE SE S W N N NE E  
WIND CHAR LT LT GN LT GN GN GN LT GN  
AVG CLOUDS SC SC B1 B1 B1 SC B1 B2 B2 B1 B2 B1 B1 SC SC SC SC SC  
POP 12HR 10 10 30 50 70 40 20 10 10  
RAIN SHWRS S C C C C L C C S S  
TSTMS S S  
 

 
INZ011-210900-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
115 PM CDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 56 58 41 71 51  
TEMP 64 64 63 62 62 58 55 56 58 56 51 47 43 44 56 65 69 67 59 55 53 53  
DEWPT 52 54 56 59 57 53 48 45 44 44 42 40 39 40 42 45 47 49 49 49 48 49  
RH 65 70 78 90 84 83 77 66 59 64 71 76 86 86 59 48 45 52 69 80 83 86  
WIND DIR E E SE S S SW SW W W W W W W W NE S S S S S S S  
WIND SPD 17 19 19 17 18 19 24 23 19 14 9 5 3 2 3 5 6 5 5 5 5 5  
WIND GUST 29 34 34 35 36 33 25  
CLOUDS B2 B2 B2 OV B2 B1 B2 B2 B1 SC SC SC FW FW FW SC SC SC SC SC SC SC  
POP 12HR 90 20 0 5 30  
QPF 12HR 0.13 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D L S C C S S  
TSTMS C S S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 77 55 78 58 74 48 62 43 66  
TEMP 75 72 59 56 73 71 62 60 71 65 53 50 60 55 47 46 63 61  
DEWPT 53 53 51 50 54 56 57 58 59 55 49 45 46 43 40 39 44 45  
PWIND DIR S E SE S W N N NE E  
WIND CHAR LT LT GN LT GN GN GN LT GN  
AVG CLOUDS SC SC B1 B1 B1 SC B1 B2 B2 B1 B2 B1 B1 SC SC SC SC SC  
POP 12HR 10 10 30 50 70 50 20 10 10  
RAIN SHWRS S C C C C L C C S S  
TSTMS S S  
 

 
INZ019-210900-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
215 PM EDT SUN APR 20 2025  
 
DATE 04/20/25 MON 04/21/25 TUE 04/22/25 WED  
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 56 59 42 71 51  
TEMP 66 66 65 64 62 58 55 56 58 56 51 48 45 44 57 66 70 66 59 55 53 53  
DEWPT 55 57 59 59 57 53 48 46 45 45 43 42 40 40 44 48 50 51 49 49 48 48  
RH 68 73 81 84 84 83 77 69 62 66 74 80 82 86 62 52 49 58 69 80 83 83  
WIND DIR E SE SE S S SW SW W W W W W NW N E S S S S S S S  
WIND SPD 17 17 17 17 19 19 23 23 19 13 6 4 2 2 4 5 6 5 5 5 5 5  
WIND GUST 28 33 34 35 35 32  
CLOUDS B2 B2 B2 OV B2 B2 B2 B2 B1 SC FW FW FW FW FW FW SC FW FW SC SC SC  
POP 12HR 90 20 0 5 20  
QPF 12HR 0.12 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D L S S S S S  
TSTMS C S  
 
DATE 04/23 THU 04/24/25 FRI 04/25/25 SAT 04/26/25 SUN 04/27/25  
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 77 55 77 59 74 49 64 45 66  
TEMP 75 71 59 56 72 71 62 60 71 65 55 51 62 56 48 47 63 61  
DEWPT 54 53 51 50 56 58 58 58 61 56 50 46 48 44 41 40 46 47  
PWIND DIR S SE SE S W N N NE E  
WIND CHAR LT LT GN LT GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B2 B2 B1 B2 B1 B1 SC SC SC SC SC  
POP 12HR 10 10 30 50 70 50 20 10 10  
RAIN SHWRS S C C C C L C C S S  
TSTMS S S S S  
 

 
 
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