042  
FOUS53 KLOT 282015  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
315 PM CDT MON APR 28 2025  
 
ILZ104-290900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 70 44 58 49  
TEMP 83 80 76 73 71 69 69 68 66 59 51 47 45 45 52 57 57 53 49 50 53 56  
DEWPT 58 60 61 62 62 62 58 49 47 42 39 38 37 36 36 37 40 40 42 47 50 53  
RH 43 51 60 68 73 78 68 51 50 53 63 71 73 70 54 47 53 61 77 89 89 90  
WIND DIR S S S SW SW SW W W NW N NE NE NE E E E E NE E E SE S  
WIND SPD 23 20 20 20 19 20 21 19 13 9 8 8 8 9 10 10 10 9 8 8 6 9  
WIND GUST 34 39 40 39 37 37 39  
CLOUDS FW SC B2 B1 B2 B1 B2 B1 SC SC SC SC SC B1 B1 B1 B2 B2 OV OV OV OV  
POP 12HR 20 5 0 40 90  
QPF 12HR 0.02 0 0 0.02 0.29  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C D D D D D  
TSTMS S S S C C S  
HEAT INDEX 83 81  
MAX HEAT 83  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 66 49 62 42 63 47 73 54 77  
TEMP 64 61 51 50 62 57 46 43 61 61 49 49 70 70 57 56 74 73  
DEWPT 58 55 49 48 45 42 40 38 38 40 40 42 47 47 47 47 50 50  
PWIND DIR SW NW NW N NW S S S S  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS OV B2 B2 B2 B1 B1 SC FW SC FW FW FW FW FW SC SC SC FW  
POP 12HR 90 60 40 10 5 5 5 10 10  
RAIN SHWRS D D L C S C  
TSTMS C S  
 

 
ILZ003-290900-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 65 42 62 49  
TEMP 83 80 75 73 69 66 61 63 65 62 53 47 44 44 54 60 62 58 51 49 51 53  
DEWPT 59 60 61 61 60 57 47 45 42 40 40 38 35 35 38 41 42 44 44 47 49 51  
RH 44 51 62 66 73 73 60 52 43 44 61 71 70 70 54 49 48 59 77 93 93 93  
WIND DIR S S S SW SW W W NW NW N NE E E E E E E E E E SE SE  
WIND SPD 25 21 21 21 18 21 21 18 12 8 6 8 9 10 10 11 10 9 9 8 6 8  
WIND GUST 37 40 39 40 35 35 36  
CLOUDS FW SC SC B1 B2 B2 B1 SC SC SC SC SC SC SC B1 B2 B2 OV OV OV OV B2  
POP 12HR 20 0 0 50 90  
QPF 12HR 0.01 0 0 0.02 0.38  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S C C D D D D D  
TSTMS S S S S C C C S  
WIND CHILL 38  
MIN CHILL 37  
HEAT INDEX 83 81  
MAX HEAT 83  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 66 48 63 39 66 46 74 53 79  
TEMP 64 63 51 48 60 60 44 40 61 63 49 48 71 71 56 54 75 74  
DEWPT 57 53 49 45 44 40 38 36 38 41 40 41 47 48 46 47 52 52  
PWIND DIR SW NW NW N W S S S S  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS B2 B2 B2 B1 SC SC FW FW FW FW FW FW FW FW SC SC SC FW  
POP 12HR 80 40 40 5 5 5 5 10 10  
RAIN SHWRS D D C S C C  
TSTMS S S S  
 

 
ILZ104-290900-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 71 46 56 50  
TEMP 83 80 75 72 70 70 71 70 67 59 53 49 48 46 52 56 56 52 50 51 54 57  
DEWPT 56 58 60 61 61 61 57 49 45 41 38 37 37 37 36 39 41 42 45 49 52 55  
RH 40 47 60 68 73 73 61 47 45 51 57 63 65 71 54 53 57 69 83 93 93 93  
WIND DIR S S S SW SW SW W W NW NE NE NE NE E E E NE NE E SE SE S  
WIND SPD 21 19 19 20 18 19 21 19 12 10 8 8 8 9 10 9 9 9 8 8 8 9  
WIND GUST 34 37 39 39 37 35 39  
CLOUDS FW SC B2 B1 B2 B1 B2 B1 SC SC SC SC SC B1 B1 B1 B2 B2 OV B2 OV OV  
POP 12HR 20 5 0 40 90  
QPF 12HR 0.01 0 0 0.05 0.37  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C D D D D D  
TSTMS S S S C C S  
HEAT INDEX 81  
MAX HEAT 83  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 67 50 62 43 61 48 73 55 78  
TEMP 65 61 52 50 62 58 47 44 59 59 50 49 70 70 59 56 75 74  
DEWPT 57 55 50 48 45 42 41 39 38 40 40 42 47 47 47 48 50 51  
PWIND DIR SW NW NW N N S S S S  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS OV B2 B2 B2 B1 B1 SC FW FW FW FW FW FW FW FW SC SC FW  
POP 12HR 90 60 40 10 5 5 5 10 10  
RAIN SHWRS D D L C S C  
TSTMS C S S  
 

 
ILZ021-290900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 70 45 66 54  
TEMP 84 81 76 73 70 69 69 69 69 65 54 49 45 47 56 61 65 63 55 55 57 59  
DEWPT 60 61 62 63 62 63 58 52 49 46 43 41 40 39 41 44 49 50 51 54 56 58  
RH 44 51 62 71 76 81 68 55 49 50 66 74 82 74 57 53 56 62 86 96 96 96  
WIND DIR S S S SW SW SW W W NW N NE E NE E E E E E E SE SE S  
WIND SPD 23 20 19 19 18 18 20 17 13 9 8 8 9 9 10 10 10 9 8 8 8 9  
WIND GUST 34 37 37 39 37 33 35  
CLOUDS FW SC B2 SC B2 B1 B1 B1 B1 SC SC SC SC B1 B1 B2 B2 B2 OV B2 OV OV  
POP 12HR 20 5 0 50 90  
QPF 12HR 0 0 0 0.05 0.47  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C L L D D D  
TSTMS S S S C C S  
HEAT INDEX 84 82  
MAX HEAT 84  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 51 65 41 67 46 75 54 81  
TEMP 68 67 55 52 65 61 46 42 63 65 49 48 72 72 57 55 77 77  
DEWPT 62 58 52 48 47 43 41 39 41 42 41 42 48 48 47 49 52 53  
PWIND DIR SW NW NW NW NW S S S S  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS B2 B2 B2 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 90 50 30 5 0 5 5 10 10  
RAIN SHWRS D D C S S C  
TSTMS S C S S  
 

 
ILZ006-290900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 66 67 40 51 44  
TEMP 81 79 75 73 70 66 65 64 61 54 46 43 41 41 47 50 50 47 44 45 46 48  
DEWPT 55 58 59 60 58 59 53 47 43 39 36 35 34 34 35 36 37 37 40 43 45 47  
RH 41 49 58 64 66 78 65 54 51 57 68 73 76 76 63 58 61 68 86 93 96 96  
WIND DIR S S S SW SW SW W W NW NE NE NE NE E E E E NE E E E SE  
WIND SPD 20 19 20 20 19 20 21 19 13 9 6 6 8 9 10 10 10 8 8 6 6 8  
WIND GUST 33 39 40 39 37 37 39  
CLOUDS SC SC B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC B1 B2 B2 OV OV OV OV  
POP 12HR 20 0 0 30 90  
QPF 12HR 0.02 0 0 0.01 0.27  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L D D D  
TSTMS S S S C C S  
WIND CHILL 35  
MIN CHILL 39 34 38 39  
HEAT INDEX 81  
MAX HEAT 82  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 60 39 58 44 71 50 70  
TEMP 60 56 49 47 60 55 43 40 56 54 46 47 69 65 53 52 68 65  
DEWPT 53 50 47 45 44 42 39 37 39 40 39 41 47 47 45 46 50 50  
PWIND DIR SW NW NW N NE S S S S  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS OV B2 B2 B2 B1 B1 SC FW SC FW FW FW FW FW SC SC SC FW  
POP 12HR 90 60 40 10 5 5 5 10 10  
RAIN SHWRS D D L S C C  
TSTMS S S  
 

 
ILZ021-290900-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 71 47 68 58  
TEMP 84 80 76 73 69 68 70 70 71 66 56 51 48 48 57 62 68 66 59 58 59 60  
DEWPT 62 62 63 64 63 63 61 55 51 49 46 42 40 40 44 48 53 55 57 58 58 59  
RH 48 54 64 73 81 84 73 59 49 54 69 71 74 74 62 60 59 68 93100 96 96  
WIND DIR S S S SW SW SW W W NW N NE E E E E E E E SE S S S  
WIND SPD 23 20 20 20 14 19 20 17 13 9 8 9 10 10 11 10 10 9 8 8 9 10  
WIND GUST 34 39 39 39 35 36 33  
CLOUDS FW SC B2 SC B1 B2 B1 B1 B1 SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV  
POP 12HR 30 10 0 60 90  
QPF 12HR 0.02 0.07 0 0.10 0.51  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S C C L L L L D D D  
TSTMS S C S S C C C S  
HEAT INDEX 85 81  
MAX HEAT 85  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 51 66 42 68 46 76 53 80  
TEMP 68 67 55 52 66 60 46 44 63 64 49 49 72 72 56 55 77 76  
DEWPT 63 60 53 49 47 44 41 39 42 42 41 42 48 48 48 48 53 53  
PWIND DIR SW NW NW NW NW S S S S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS B2 B2 B2 B1 SC SC FW FW FW FW FW FW FW FW FW SC FW FW  
POP 12HR 90 50 30 5 0 0 5 10 10  
RAIN SHWRS D D C S S C  
TSTMS S C S S  
 

 
INZ002-290900-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 74 43 65 55  
TEMP 81 76 71 70 68 68 73 74 69 57 50 46 44 44 54 61 65 63 55 55 56 58  
DEWPT 53 57 59 60 61 61 60 55 47 42 38 37 36 35 38 41 45 48 50 53 55 57  
RH 38 52 66 71 78 78 64 51 45 57 63 71 73 70 54 48 48 58 83 93 96 96  
WIND DIR S S S S SW SW SW W NW N NE NE NE E E E E E SE SE S S  
WIND SPD 19 18 16 17 18 18 19 17 14 11 6 6 6 8 8 6 8 6 6 8 9 10  
WIND GUST 29 33 29 33 32 34 35  
CLOUDS FW FW B1 B2 B1 B2 B1 B1 B1 FW SC SC SC SC B1 B1 B2 B2 OV B2 OV OV  
POP 12HR 20 20 0 40 90  
QPF 12HR 0.02 0.06 0 0.08 0.33  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S C C L L D D D  
TSTMS S S S C C S  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 69 47 61 40 60 44 72 51 78  
TEMP 68 64 52 48 61 55 44 41 58 58 47 46 70 67 55 53 75 73  
DEWPT 60 56 50 47 45 42 39 38 38 38 36 39 45 47 45 46 50 50  
PWIND DIR SW W NW N N S SW S S  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS OV B2 B2 B2 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 90 70 40 10 5 5 5 5 10  
RAIN SHWRS D D L C S C  
TSTMS C C  
 

 
ILZ005-290900-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 63 65 40 59 47  
TEMP 82 78 74 72 68 66 63 63 63 60 50 43 40 42 52 57 59 53 48 47 49 51  
DEWPT 60 62 61 62 63 62 53 50 48 45 41 38 36 36 37 40 42 41 42 45 49 51  
RH 47 58 64 71 84 87 70 62 58 58 71 82 85 79 56 53 53 64 80 93100100  
WIND DIR S S S SW SW W W W NW N NE E E E E E E E E E E SE  
WIND SPD 25 20 20 23 21 20 23 20 13 8 8 8 9 10 11 11 10 9 9 8 6 6  
WIND GUST 37 40 39 41 37 35 39  
CLOUDS FW SC B1 B2 B2 B2 B1 SC SC SC SC SC SC SC B1 B1 B2 B2 OV OV OV OV  
POP 12HR 20 0 0 40 90  
QPF 12HR 0.02 0 0 0.02 0.29  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C D D D D D  
TSTMS S S S C C S  
WIND CHILL 34 36  
MIN CHILL 38 33 38  
HEAT INDEX 83  
MAX HEAT 83  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 64 46 60 38 64 45 73 52 77  
TEMP 62 61 49 47 60 57 43 39 60 61 47 47 69 69 55 53 74 71  
DEWPT 58 55 49 46 45 42 39 36 40 42 40 42 50 49 47 48 54 53  
PWIND DIR SW NW NW N W S SW S S  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS OV B2 B2 B1 B1 B1 SC FW SC FW FW FW FW FW SC SC SC FW  
POP 12HR 90 50 40 10 5 5 5 10 10  
RAIN SHWRS D D C S S C  
TSTMS S S S  
 

 
ILZ008-290900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 65 43 63 51  
TEMP 83 79 74 72 67 66 61 63 65 62 53 48 45 44 54 60 63 60 53 51 53 55  
DEWPT 61 63 63 63 63 60 50 49 46 45 43 42 39 37 39 43 44 47 47 49 51 53  
RH 47 58 69 73 87 81 67 60 50 54 69 80 79 76 57 53 50 62 80 93 93 93  
WIND DIR S S S SW SW W W NW NW N NE E E E E E E E E E SE S  
WIND SPD 25 19 19 21 17 20 20 17 12 8 5 6 8 9 10 11 10 8 8 8 6 6  
WIND GUST 37 39 36 41 34 34 34  
CLOUDS FW SC B1 B1 B2 B2 B1 SC SC SC SC SC SC B1 B1 B2 B2 OV OV B2 B2 OV  
POP 12HR 30 0 0 50 90  
QPF 12HR 0.01 0 0 0.02 0.33  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S C C D D D D D  
TSTMS S S C S C C C S  
HEAT INDEX 83  
MAX HEAT 83  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 67 48 63 39 66 47 75 54 79  
TEMP 66 64 52 48 61 60 44 41 61 63 49 48 71 71 57 55 75 74  
DEWPT 58 54 49 46 45 41 38 37 39 42 40 42 48 48 46 48 53 53  
PWIND DIR W NW NW N W S S S S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS B2 B2 B2 SC SC SC FW FW FW FW FW FW FW FW SC SC SC FW  
POP 12HR 80 40 40 5 5 5 5 10 10  
RAIN SHWRS D D C S C C  
TSTMS S S S S  
 

 
ILZ011-290900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 65 66 42 62 49  
TEMP 83 79 74 72 67 66 63 65 65 61 53 46 43 44 54 59 62 57 50 50 52 54  
DEWPT 61 62 62 62 62 62 53 49 47 45 43 40 37 36 38 41 43 45 45 48 51 54  
RH 47 56 66 71 84 87 70 56 52 56 69 79 79 73 54 51 50 64 83 93 96100  
WIND DIR S S S SW SW SW W W NW N NE E E E E E E E E E SE S  
WIND SPD 25 20 19 21 18 20 21 18 13 9 8 8 8 9 11 11 10 10 9 8 6 8  
WIND GUST 36 40 35 37 37 35 37  
CLOUDS FW SC B1 B2 B2 B2 B1 B1 SC SC SC SC SC B1 B1 B2 B2 OV OV OV OV OV  
POP 12HR 20 5 0 50 90  
QPF 12HR 0.01 0 0 0.02 0.25  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C D D D D D  
TSTMS S S S C C S  
HEAT INDEX 83  
MAX HEAT 83  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 66 48 61 39 65 45 73 53 78  
TEMP 65 63 52 48 60 57 43 41 61 62 48 48 69 68 55 55 76 73  
DEWPT 59 56 49 47 45 42 39 37 39 41 40 41 48 48 46 48 52 53  
PWIND DIR SW NW NW N NW S S S S  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS OV B2 B2 B1 B1 SC FW FW SC FW FW FW FW FW SC SC FW FW  
POP 12HR 90 50 40 10 5 5 5 10 10  
RAIN SHWRS D D C S C C  
TSTMS S S S  
 

 
ILZ010-290900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 65 44 63 52  
TEMP 83 79 74 71 67 65 60 63 65 62 53 49 45 45 54 60 63 59 54 52 54 56  
DEWPT 62 62 63 63 63 61 51 49 47 45 45 43 40 39 41 45 47 49 50 51 54 55  
RH 49 56 69 76 87 87 72 60 52 54 74 80 82 79 61 58 56 69 86 96100 96  
WIND DIR S S S SW SW W W NW NW N N E E E E E E E E E SE S  
WIND SPD 25 19 20 21 17 20 19 16 11 8 5 6 9 10 10 11 10 9 8 8 6 6  
WIND GUST 37 36 36 40 31 34 34  
CLOUDS FW B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC B1 B1 B2 B2 B2 OV B2 B2 OV  
POP 12HR 30 0 0 60 90  
QPF 12HR 0.02 0 0 0.03 0.36  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C L L D D D D D  
TSTMS S S C S C C C S  
HEAT INDEX 84 80  
MAX HEAT 85  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 67 48 63 40 66 47 75 54 79  
TEMP 66 64 53 48 61 60 45 41 62 63 50 49 71 71 57 55 75 74  
DEWPT 60 56 50 47 46 43 40 38 41 43 42 43 49 50 48 49 54 54  
PWIND DIR W NW NW NW W S S S S  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS B2 B2 B2 SC SC SC FW FW FW FW FW FW FW FW SC SC SC FW  
POP 12HR 80 40 30 5 5 5 5 10 10  
RAIN SHWRS D D C C C  
TSTMS S C S S  
 

 
ILZ012-290900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 67 69 43 62 50  
TEMP 82 79 75 72 69 68 67 67 66 63 53 47 44 45 55 60 62 58 51 51 53 56  
DEWPT 61 62 62 63 63 63 58 51 49 46 43 39 38 37 38 41 44 44 45 49 52 55  
RH 49 56 64 73 81 84 73 56 54 54 69 74 79 73 53 49 52 59 80 93 96 96  
WIND DIR S S S SW SW SW W W NW N NE NE NE E E E E E E E SE S  
WIND SPD 24 20 20 21 18 19 21 19 13 9 8 8 8 9 11 10 10 9 9 6 6 8  
WIND GUST 35 40 40 39 37 35 39  
CLOUDS FW SC B2 B2 B2 B2 B1 B1 B1 SC SC SC SC B1 B1 B2 B2 OV OV OV OV OV  
POP 12HR 20 5 0 40 90  
QPF 12HR 0.01 0 0 0.02 0.25  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C D D D D D  
TSTMS S S S C C S  
HEAT INDEX 83  
MAX HEAT 83  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 67 48 63 39 65 45 73 53 79  
TEMP 65 64 52 49 62 58 45 41 61 62 48 47 70 69 56 55 76 74  
DEWPT 60 57 51 48 46 42 40 38 40 41 40 42 49 49 47 48 53 53  
PWIND DIR SW NW NW N NW S S S S  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS OV B2 B2 B1 B1 B1 SC FW SC FW FW FW FW FW SC SC FW SC  
POP 12HR 90 60 40 10 5 5 5 10 10  
RAIN SHWRS D D L S S C  
TSTMS S C S S  
 

 
ILZ020-290900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 67 68 44 63 52  
TEMP 83 79 75 71 69 68 68 68 67 64 53 48 45 45 54 60 63 60 53 53 55 58  
DEWPT 61 62 62 64 63 64 58 52 50 47 43 40 39 38 40 43 47 47 47 51 55 57  
RH 47 56 64 79 81 87 70 57 54 54 69 74 79 76 59 53 56 62 80 93100 96  
WIND DIR S S S S SW SW W W NW N NE E E E E E E E E E SE S  
WIND SPD 23 20 20 19 17 17 20 17 12 8 8 6 8 10 11 10 10 10 8 8 6 9  
WIND GUST 34 39 39 39 37 31 35  
CLOUDS FW SC B2 B1 B2 B1 B1 B1 B1 SC SC SC SC B1 B1 B2 B2 OV OV OV OV OV  
POP 12HR 20 5 0 50 90  
QPF 12HR 0.01 0 0 0.04 0.36  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C D D D D D  
TSTMS S S S C C S  
HEAT INDEX 83  
MAX HEAT 83  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 69 49 64 40 66 45 74 53 79  
TEMP 66 66 53 50 64 60 45 42 62 63 48 48 71 70 56 55 76 74  
DEWPT 61 57 51 48 47 42 40 38 40 42 40 42 48 49 47 49 52 53  
PWIND DIR SW NW NW NW NW S S S S  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS B2 B2 B2 B1 SC SC SC FW FW FW FW FW FW FW SC FW FW SC  
POP 12HR 90 50 30 10 5 5 5 10 10  
RAIN SHWRS D D C S S C  
TSTMS S C S S  
 

 
ILZ013-290900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 67 70 44 60 51  
TEMP 82 79 75 72 70 68 69 68 67 62 53 47 45 45 54 59 60 56 52 51 54 57  
DEWPT 60 61 61 63 63 63 58 51 48 44 41 39 37 37 36 39 42 43 44 49 52 55  
RH 47 54 62 73 78 84 68 54 50 52 64 74 73 73 50 47 51 62 74 93 93 93  
WIND DIR S S S SW SW SW W W NW N NE NE NE E E E E E E E SE S  
WIND SPD 23 20 20 20 18 19 21 19 13 9 8 6 8 9 10 10 10 9 8 8 6 8  
WIND GUST 35 39 40 39 37 37 39  
CLOUDS FW SC B2 B1 B2 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B2 B2 OV OV OV OV  
POP 12HR 20 5 0 40 90  
QPF 12HR 0.02 0 0 0.03 0.30  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C D D D D D  
TSTMS S S S C C S  
HEAT INDEX 82  
MAX HEAT 83  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 67 49 63 41 65 47 73 54 79  
TEMP 65 63 52 50 62 58 45 42 62 63 50 48 70 70 57 55 76 74  
DEWPT 60 56 50 48 46 42 40 38 39 40 40 42 47 47 47 48 52 52  
PWIND DIR SW NW NW N NW S S S S  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS OV B2 B2 B1 B1 B1 SC FW SC FW FW FW FW FW SC SC FW SC  
POP 12HR 90 60 40 10 5 5 5 10 10  
RAIN SHWRS D D L C S C  
TSTMS C S S  
 

 
ILZ019-290900-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 69 46 65 56  
TEMP 83 80 76 73 69 68 66 67 68 66 56 51 47 47 56 60 65 64 58 56 58 59  
DEWPT 61 62 62 63 63 62 57 50 48 46 45 41 39 38 40 44 48 50 51 54 56 57  
RH 47 54 62 71 81 81 73 54 49 48 66 68 74 71 55 55 54 60 77 93 93 93  
WIND DIR S S S SW SW SW W W NW N NE E E E E E E E E SE S S  
WIND SPD 23 20 19 21 18 18 20 16 12 9 8 8 9 10 11 11 10 10 8 8 8 9  
WIND GUST 36 37 39 39 37 34 34  
CLOUDS FW SC B1 B1 B2 B2 B1 B2 B1 B1 SC SC B1 B1 B1 B2 B2 OV OV B2 B2 OV  
POP 12HR 20 5 0 60 90  
QPF 12HR 0 0 0 0.04 0.42  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L D D D D D  
TSTMS S S S C C C S  
HEAT INDEX 83 81  
MAX HEAT 84  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 69 51 65 42 67 47 75 55 80  
TEMP 66 66 55 52 64 61 47 44 63 65 50 49 72 72 58 56 76 76  
DEWPT 60 57 51 47 45 42 39 38 39 40 40 42 47 47 46 47 51 52  
PWIND DIR SW NW NW NW NW S S S S  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS B2 B2 B2 B1 SC SC FW FW FW FW FW FW FW FW FW SC FW FW  
POP 12HR 90 50 30 5 0 5 5 10 10  
RAIN SHWRS D D C S C C  
TSTMS S C S S  
 

 
ILZ106-290900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 70 45 64 53  
TEMP 83 78 73 72 71 69 70 69 69 64 54 48 46 46 56 61 64 61 54 54 56 59  
DEWPT 61 62 63 64 64 65 60 54 50 48 43 41 40 39 40 44 47 48 50 53 56 58  
RH 47 58 71 76 79 87 71 59 51 56 66 77 79 76 55 53 54 62 86 96100 96  
WIND DIR S S S S SW SW W W NW N E NE NE E E E E E E SE SE S  
WIND SPD 23 19 19 19 18 18 20 18 12 9 8 8 8 9 10 10 10 9 8 8 8 9  
WIND GUST 34 37 36 37 37 33 35  
CLOUDS FW SC B2 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 B1 B2 B2 OV B2 OV OV  
POP 12HR 20 10 0 50 90  
QPF 12HR 0 0 0 0.06 0.43  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S C C L L D D D  
TSTMS S S S S C C S  
HEAT INDEX 83  
MAX HEAT 85  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 69 51 64 41 66 46 74 54 80  
TEMP 67 65 54 51 63 59 45 42 62 63 49 48 70 70 57 55 77 75  
DEWPT 62 59 53 50 47 44 42 40 41 42 41 43 48 49 48 49 52 53  
PWIND DIR SW NW NW NW NW S S S S  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS B2 B2 B2 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 90 60 40 10 5 5 5 10 10  
RAIN SHWRS D D L S S C  
TSTMS S C S S  
 

 
ILZ023-290900-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 73 45 66 57  
TEMP 83 79 74 72 70 68 73 72 71 64 53 48 45 47 56 62 66 63 58 57 58 59  
DEWPT 60 61 63 64 63 64 64 57 52 48 43 41 40 39 42 46 49 53 55 57 58 59  
RH 46 54 69 76 78 87 73 59 51 56 69 77 82 74 59 56 54 70 90100100100  
WIND DIR S S S S SW SW W W NW N NE NE NE E E E E E E SE S S  
WIND SPD 20 19 17 17 16 17 19 17 13 10 9 8 9 9 9 9 9 8 6 8 8 9  
WIND GUST 32 35 33 32 36 32 33 27  
CLOUDS CL SC B2 B1 B2 B2 B2 B2 B1 SC SC B1 B1 B1 B1 B2 B2 B2 OV B2 OV OV  
POP 12HR 30 10 0 50 90  
QPF 12HR 0.02 0.05 0 0.11 0.56  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S C C C C L L D D D  
TSTMS S C S C C C S  
HEAT INDEX 83  
MAX HEAT 83  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 51 65 41 65 45 73 52 79  
TEMP 68 66 55 52 64 58 46 42 61 62 48 47 69 69 55 54 76 73  
DEWPT 62 60 54 49 47 44 41 39 41 42 40 42 47 48 47 49 52 52  
PWIND DIR SW W NW NW NW S S S S  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS OV B2 B2 B1 SC SC SC FW FW FW FW FW FW FW FW SC FW FW  
POP 12HR 90 60 30 10 0 5 5 5 10  
RAIN SHWRS D D L S S C  
TSTMS S C C S  
 

 
ILZ033-290900-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 75 46 68 59  
TEMP 83 78 74 72 70 68 73 75 73 66 55 50 47 47 57 64 67 67 60 59 59 61  
DEWPT 60 60 62 63 63 62 63 59 53 49 45 42 40 40 43 48 52 55 57 58 58 59  
RH 46 54 66 73 78 81 71 58 49 54 69 74 76 76 59 56 59 65 90 96 96 93  
WIND DIR S S S S SW SW W W W N NE NE E E E E SE SE SE S S S  
WIND SPD 20 18 18 17 17 19 19 17 13 11 9 8 9 9 9 8 8 6 5 8 8 10  
WIND GUST 31 33 32 31 34 34 34 27  
CLOUDS CL FW B2 B1 B2 B2 B2 B1 B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B2 OV OV  
POP 12HR 30 20 0 60 80  
QPF 12HR 0.04 0.15 0 0.13 0.59  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S S C C L L L L D D D  
TSTMS S C C S S S C C C S  
HEAT INDEX 83  
MAX HEAT 83  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 51 65 42 65 45 73 52 79  
TEMP 69 66 57 52 65 58 45 43 62 62 48 47 69 69 56 54 76 73  
DEWPT 62 60 54 49 47 44 41 38 41 41 39 40 46 46 47 47 51 52  
PWIND DIR SW W NW NW NW S S S S  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 SC SC SC FW FW FW FW FW FW FW FW SC FW FW  
POP 12HR 90 60 40 10 0 0 5 5 10  
RAIN SHWRS D D L S S C  
TSTMS S C C S  
 

 
ILZ039-290900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 75 48 69 60  
TEMP 82 79 74 72 70 69 73 75 74 68 58 52 49 49 59 64 69 67 61 60 60 61  
DEWPT 61 61 63 63 63 62 64 60 55 50 46 44 42 41 46 52 55 58 58 59 59 59  
RH 49 54 69 73 78 78 73 60 51 52 64 74 77 74 62 65 61 73 90 96 96 93  
WIND DIR S S S SW SW SW W W W NW NE NE E E E E SE SE SE S S S  
WIND SPD 21 20 19 19 19 19 19 18 12 9 6 9 9 9 10 10 10 8 6 9 9 12  
WIND GUST 33 36 36 36 33 35 34  
CLOUDS CL SC B1 B1 B1 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B2 OV B2 B2  
POP 12HR 30 30 0 60 80  
QPF 12HR 0.06 0.14 0 0.13 0.57  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C S S C C L L L L D D D  
TSTMS S C C C C S C C C S  
HEAT INDEX 83  
MAX HEAT 83  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 52 66 43 66 46 73 53 79  
TEMP 71 67 57 53 65 59 47 45 62 62 48 48 69 69 56 55 76 73  
DEWPT 63 60 55 49 48 45 41 39 42 42 40 42 47 47 47 47 52 52  
PWIND DIR SW W NW NW NW S S S S  
WIND CHAR BZ GN GN LT GN LT GN LT GN  
AVG CLOUDS B2 B2 B2 B1 SC SC FW FW FW FW FW FW FW FW FW SC FW FW  
POP 12HR 90 60 30 5 0 0 5 5 10  
RAIN SHWRS D D L S S C  
TSTMS S C C S  
 

 
INZ001-290900-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 74 44 65 55  
TEMP 81 78 74 72 69 68 73 72 69 58 50 46 44 45 55 61 64 62 56 55 58 60  
DEWPT 57 59 61 63 63 63 63 57 50 44 41 39 38 37 39 42 47 49 50 53 56 58  
RH 44 52 64 73 81 84 71 59 51 59 71 76 79 73 55 49 54 62 80 93 93 93  
WIND DIR S S S S SW SW W W NW NE NE NE NE E E E E E E SE S S  
WIND SPD 20 18 18 18 18 18 20 18 14 11 6 6 6 8 8 8 9 8 6 8 9 10  
WIND GUST 31 34 36 35 32 33 35  
CLOUDS FW FW B1 B1 B2 B2 B1 B1 B1 FW SC SC SC B1 B1 B1 B2 B2 OV B2 OV OV  
POP 12HR 20 10 0 40 90  
QPF 12HR 0.01 0.05 0 0.08 0.40  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C L L D D D  
TSTMS S S S C C S  
HEAT INDEX 81  
MAX HEAT 82  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 49 62 40 61 45 72 52 78  
TEMP 69 65 53 51 62 55 44 41 59 59 48 47 70 68 55 54 75 73  
DEWPT 61 57 51 48 47 44 40 39 40 40 38 41 47 47 46 47 51 52  
PWIND DIR SW NW NW N N S S S S  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS OV B2 B2 B2 B1 B1 SC FW FW FW FW FW FW FW FW SC FW FW  
POP 12HR 90 70 40 10 5 5 5 5 10  
RAIN SHWRS D D L C S C  
TSTMS C C S  
 

 
INZ010-290900-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 76 46 67 58  
TEMP 83 79 73 71 69 68 74 76 73 65 54 50 47 47 57 64 66 66 59 59 59 61  
DEWPT 58 60 62 63 63 62 64 60 54 49 45 42 40 40 43 48 52 55 56 58 58 59  
RH 43 52 68 76 81 81 71 58 51 56 71 74 76 76 59 56 61 68 90 96 96 93  
WIND DIR S S S S SW SW W W W N NE NE NE E E E SE E SE S S S  
WIND SPD 19 18 17 17 18 19 20 18 13 11 9 8 9 9 9 9 8 6 6 8 8 10  
WIND GUST 29 32 29 29 32 35 35 28  
CLOUDS CL FW B1 B2 B2 B2 B2 B1 SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 OV OV  
POP 12HR 30 20 0 50 80  
QPF 12HR 0.06 0.20 0 0.12 0.47  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S S C C C C L L D D D  
TSTMS S C C S S S C C C S  
HEAT INDEX 83  
MAX HEAT 83  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 51 65 42 64 45 72 52 78  
TEMP 70 66 57 52 64 58 46 43 61 61 48 47 69 68 55 54 76 73  
DEWPT 62 60 56 49 47 45 41 38 41 41 39 40 46 47 47 47 51 52  
PWIND DIR SW W NW NW NW SE S S S  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 SC SC SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 90 70 40 10 5 0 5 5 10  
RAIN SHWRS D D L C S C  
TSTMS S C C S  
 

 
INZ011-290900-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
315 PM CDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 76 45 66 58  
TEMP 82 78 72 71 69 68 74 76 73 64 53 49 46 46 56 63 66 66 59 59 59 61  
DEWPT 57 59 61 62 63 62 64 60 54 48 43 40 39 39 42 47 50 53 55 57 58 60  
RH 43 52 68 73 81 81 71 58 51 56 69 71 76 76 59 56 56 63 87 93 96 97  
WIND DIR S S S S SW SW SW W NW N NE NE NE E E E SE E SE S S S  
WIND SPD 19 17 16 17 17 19 21 18 14 11 8 8 8 9 9 8 8 6 6 8 8 9  
WIND GUST 31 28 29 31 35 37  
CLOUDS CL FW B1 B2 B1 B2 B1 B1 B1 SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV  
POP 12HR 30 20 0 50 80  
QPF 12HR 0.06 0.18 0 0.11 0.39  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S S S S S C C L L D D D  
TSTMS S C S S C C C S  
HEAT INDEX 82  
MAX HEAT 82  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 51 65 41 63 45 72 51 78  
TEMP 71 66 57 52 64 58 46 42 61 59 48 47 69 67 55 53 76 73  
DEWPT 62 60 55 49 48 44 41 39 41 40 38 40 46 47 47 46 50 52  
PWIND DIR SW W NW NW NW SE S S S  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 90 70 40 10 5 0 5 5 10  
RAIN SHWRS D D L C S C  
TSTMS S C C S  
 

 
INZ019-290900-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
415 PM EDT MON APR 28 2025  
 
DATE 04/28/25 TUE 04/29/25 WED 04/30/25 THU  
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 68 76 47 68 60  
TEMP 81 77 70 69 69 68 73 76 73 66 55 51 48 48 58 64 67 67 62 60 60 61  
DEWPT 58 60 62 63 63 63 65 62 57 52 46 43 41 41 45 50 54 57 58 59 59 60  
RH 46 56 76 81 81 84 76 62 57 61 72 74 77 77 62 60 63 70 87 96 96 97  
WIND DIR S S S S SW SW SW W W N NE NE NE E E E SE SE SE S S S  
WIND SPD 19 17 16 17 19 19 17 18 13 11 9 8 9 9 9 9 8 6 5 9 8 10  
WIND GUST 31 28 29 32 36 32 28  
CLOUDS CL FW SC B2 B1 B2 B1 B2 SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV  
POP 12HR 30 30 0 50 80  
QPF 12HR 0.08 0.19 0 0.11 0.44  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C S S C C C C L L D D D  
TSTMS S C C C C S C C C S  
HEAT INDEX 81  
MAX HEAT 81  
 
DATE 05/01 FRI 05/02/25 SAT 05/03/25 SUN 05/04/25 MON 05/05/25  
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 70 52 65 42 63 44 72 52 77  
TEMP 70 66 59 52 64 58 47 43 60 60 47 46 69 67 55 53 75 72  
DEWPT 63 60 56 49 48 46 42 39 41 42 40 40 46 47 47 47 51 53  
PWIND DIR SW W NW NW NW SE S S S  
WIND CHAR GN GN GN LT LT LT LT LT GN  
AVG CLOUDS B2 B2 B2 B2 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 90 70 40 10 5 0 5 5 10  
RAIN SHWRS D D L C S C  
TSTMS S C C S  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page