680  
FOUS53 KLOT 040615  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
115 AM CDT SAT APR 4 2026  
 
ILZ104-042100-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 57 36 52 38 51  
TEMP 48 54 56 55 54 47 43 41 38 37 41 47 52 49 45 43 41 39 44 49 50 46  
DEWPT 46 52 50 45 41 36 34 31 30 29 30 30 29 30 33 34 34 32 31 29 26 24  
RH 93 93 80 69 61 65 70 67 73 72 65 51 41 48 62 70 76 76 60 46 39 42  
WIND DIR E S SW W W W W W W W NW W W W W W W NW NW NW NW NW  
WIND SPD 10 11 17 19 21 19 18 17 16 13 13 13 11 9 8 8 9 9 11 13 13 11  
WIND GUST 29 33 31 26 28  
CLOUDS OV OV OV OV B2 B2 B2 B1 B2 B2 B2 SC FW FW SC SC SC SC SC SC SC SC  
POP 12HR 50 5 0 10 0  
QPF 12HR 0.03 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D C C  
TSTMS C  
WIND CHILL 39 35 32 28 28 33 35 32 38  
MIN CHILL 39 39 32 27 29 39 32 33  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 43 34 65 51 66 46 61  
TEMP 33 29 39 39 37 39 58 61 56 53 63 60 50 48 56 55  
DEWPT 21 16 18 19 25 26 35 40 43 44 43 42 41 41 45 44  
PWIND DIR N NE SE S SW SW E NE  
WIND CHAR GN LT GN BZ BZ GN GN GN  
AVG CLOUDS SC SC SC SC B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 10 10 40 30 50 50  
RAIN SHWRS C C S C C C C C  
TSTMS S  
 
 
ILZ003-042100-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 52 33 52 34 50  
TEMP 45 48 50 51 49 45 40 37 35 33 40 47 51 48 41 39 37 36 42 47 49 44  
DEWPT 43 46 43 41 37 33 31 29 28 28 29 30 29 31 32 34 33 30 30 27 23 21  
RH 93 93 77 68 63 62 70 72 75 82 64 51 42 51 70 82 85 79 62 45 36 39  
WIND DIR E SW W W W W W W W W NW W W W W W NW NW NW NW NW NW  
WIND SPD 10 9 18 19 21 19 18 17 16 13 16 14 13 10 9 9 10 10 13 16 16 13  
WIND GUST 29 33 31 26 28  
CLOUDS OV OV OV B2 B2 B1 B1 B1 B2 B2 B1 FW FW FW FW SC SC SC B1 SC FW FW  
POP 12HR 20 5 0 5 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S  
WIND CHILL 37 31 27 25 24 31 33 30 28 35 37  
MIN CHILL 37 37 27 22 26 33 28 29 37  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 23 46 35 65 47 64 44 61  
TEMP 29 23 41 43 36 37 59 62 54 49 61 59 48 45 56 56  
DEWPT 18 14 17 22 25 28 39 43 44 42 43 44 41 40 44 44  
PWIND DIR N E SE S SW SW E E  
WIND CHAR GN LT GN BZ BZ BZ GN GN  
AVG CLOUDS FW FW FW SC B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2  
POP 12HR 0 5 20 20 40 40 50 50  
RAIN SHWRS S S S C C S C C C C C  
SNOWSHWRS S S  
 
 
ILZ104-042100-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 58 36 52 39 51  
TEMP 48 55 57 55 55 48 45 42 39 37 40 46 50 48 45 43 41 39 44 48 50 46  
DEWPT 47 54 52 45 43 37 34 32 30 30 30 30 30 32 33 35 35 33 32 30 27 26  
RH 96 96 83 69 64 65 65 67 70 75 67 53 46 54 62 73 79 79 62 49 41 45  
WIND DIR SE S SW W W W W W W W W W W W W W W NW NW NW NW NW  
WIND SPD 10 11 17 19 20 19 17 17 16 14 14 13 12 10 10 10 10 10 12 13 14 11  
WIND GUST 29 32 31 27 28  
CLOUDS OV OV OV B2 B2 B1 B1 B1 B1 B2 B2 B1 FW FW FW SC SC SC SC SC SC SC  
POP 12HR 60 5 0 10 0  
QPF 12HR 0.05 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D L C S  
TSTMS C  
WIND CHILL 37 33 30 28 32 37 34 33 38  
MIN CHILL 33 27 29 37 33 34  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 29 43 35 64 51 66 47 61  
TEMP 35 30 39 39 38 39 58 60 56 53 63 60 50 48 57 55  
DEWPT 23 17 19 20 25 26 35 40 44 44 45 43 42 42 45 45  
PWIND DIR N NE SE S S SW E E  
WIND CHAR GN LT GN BZ GN GN GN GN  
AVG CLOUDS SC SC SC SC B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 10 10 40 30 50 50  
RAIN SHWRS C C S C C C C C  
TSTMS S S  
 
 
ILZ021-042100-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 57 36 53 36 53  
TEMP 54 57 55 55 55 48 42 40 37 36 42 47 52 49 42 40 38 37 45 50 52 47  
DEWPT 52 55 49 44 41 37 34 32 30 30 32 34 34 33 35 35 35 33 33 32 29 26  
RH 93 93 80 66 59 65 73 73 75 79 67 60 50 54 76 82 89 85 62 50 41 43  
WIND DIR S SW W W W W W W W W NW W W W W W W NW NW NW NW NW  
WIND SPD 9 12 17 19 21 19 17 17 16 13 16 14 13 10 6 6 8 9 13 16 16 12  
WIND GUST 29 33 31 26  
CLOUDS OV OV OV B2 B2 B2 B1 SC B1 B2 B2 SC SC FW FW FW SC FW SC SC SC SC  
POP 12HR 40 5 0 5 0  
QPF 12HR 0.03 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D C S  
TSTMS C  
WIND CHILL 34 31 28 27 33 32 31 38  
MIN CHILL 31 26 29 35 31 32  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 26 48 36 68 51 69 47 66  
TEMP 33 27 43 45 37 38 61 62 56 53 66 63 53 49 61 60  
DEWPT 21 17 22 24 26 27 39 43 44 45 48 47 46 44 50 48  
PWIND DIR N E SE S S SW SE E  
WIND CHAR GN LT GN BZ BZ BZ GN GN  
AVG CLOUDS FW FW FW SC B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 0 0 5 10 30 30 40 40  
RAIN SHWRS C C S C C C C C  
TSTMS S S S  
 
 
ILZ006-042100-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 56 34 50 36 48  
TEMP 43 46 55 55 52 46 42 39 37 35 40 46 49 46 41 41 40 37 43 45 46 43  
DEWPT 42 45 49 45 41 36 33 31 30 28 29 30 30 31 33 34 35 31 32 30 27 24  
RH 96 96 80 69 66 68 70 73 75 75 64 53 48 55 73 76 82 79 65 55 47 47  
WIND DIR E S SW W W W W W W W NW NW W W W W W NW NW NW NW NW  
WIND SPD 11 9 16 19 20 19 18 17 16 13 13 13 11 8 6 8 9 10 12 13 14 12  
WIND GUST 29 32 31 28 27 24  
CLOUDS OV OV B2 B2 B2 B2 B2 B1 B1 B2 B1 SC FW FW SC SC SC SC SC B1 SC SC  
POP 12HR 40 5 0 10 0  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C S  
TSTMS S  
WIND CHILL 37 39 34 30 27 25 32 35 33 30 36 39 36  
MIN CHILL 36 39 30 25 27 35 30 32 36  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 25 40 31 60 47 60 43 55  
TEMP 30 26 37 35 35 37 54 57 53 49 58 54 46 44 51 50  
DEWPT 20 16 19 19 26 27 36 40 43 42 43 41 39 39 43 41  
PWIND DIR N NE SE S SW SW NE NE  
WIND CHAR GN LT GN BZ GN GN GN GN  
AVG CLOUDS SC FW SC SC B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 5 0 10 20 40 40 50 50  
RAIN SHWRS S S C C S C C C C C  
SNOWSHWRS S  
 
 
ILZ021-042100-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 60 35 52 36 54  
TEMP 64 61 56 56 54 47 42 39 36 35 41 47 51 49 42 40 38 38 44 50 53 47  
DEWPT 61 59 49 44 42 38 35 33 31 30 33 36 36 35 35 35 35 34 35 34 32 28  
RH 90 93 77 64 64 71 76 79 82 82 73 65 56 58 76 82 89 85 70 54 44 47  
WIND DIR SW SW W W W W W W W W NW W W W W W W NW NW NW NW NW  
WIND SPD 12 12 17 19 21 19 16 16 16 13 17 17 14 10 9 9 10 10 13 17 17 13  
WIND GUST 29 34 31 28  
CLOUDS OV OV B2 B2 B2 B2 SC SC B1 B1 B2 SC SC FW FW FW SC FW FW FW FW SC  
POP 12HR 50 0 0 0 0  
QPF 12HR 0.04 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D C S  
TSTMS C  
WIND CHILL 39 34 30 27 26 32 34 31 31 38  
MIN CHILL 38 30 25 27 32 30 32  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 26 49 36 68 51 70 48 68  
TEMP 34 27 44 46 38 38 61 63 55 53 67 64 54 50 65 62  
DEWPT 22 18 23 25 27 27 40 44 45 45 51 50 47 46 53 51  
PWIND DIR N E SE S S SW SE SE  
WIND CHAR GN GN GN BZ BZ BZ GN BZ  
AVG CLOUDS FW FW SC SC B1 B2 B1 SC SC B1 B1 B1 B2 B2 B2 B2  
POP 12HR 0 0 5 5 30 30 40 40  
RAIN SHWRS C S S C C C C C  
TSTMS S S S S  
 
 
INZ002-042100-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 66 36 49 37 50  
TEMP 58 60 65 58 57 50 44 42 39 37 41 45 48 47 42 41 39 40 44 47 49 44  
DEWPT 56 58 59 49 45 40 35 33 31 29 31 31 31 33 33 33 34 34 33 31 29 28  
RH 93 93 81 72 64 68 70 70 73 72 67 58 51 58 70 73 82 79 65 53 46 53  
WIND DIR S S SW W W W W W W W NW NW NW W W W W NW NW NW NW N  
WIND SPD 11 13 17 18 18 18 14 17 14 13 13 13 12 5 5 8 9 10 12 13 13 10  
WIND GUST 28 29 29 25  
CLOUDS OV OV OV OV B2 B2 B2 B1 B1 B2 B2 B1 SC FW FW SC SC SC SC SC SC SC  
POP 12HR 80 5 0 10 0  
QPF 12HR 0.22 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D L C  
TSTMS C S S  
WIND CHILL 37 33 30 28 33 39 33 33 38  
MIN CHILL 33 27 29 36 33 34 39  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 44 33 64 50 65 47 65  
TEMP 33 29 40 40 35 36 57 60 54 53 63 60 53 49 61 59  
DEWPT 24 18 20 24 23 25 35 41 44 44 48 46 45 44 49 48  
PWIND DIR N NE SE S S SW SE SE  
WIND CHAR GN LT GN BZ BZ BZ GN GN  
AVG CLOUDS SC B1 SC SC B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 0 0 5 5 30 30 40 40  
RAIN SHWRS S C S C C C C C  
TSTMS S  
 
 
ILZ005-042100-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 53 33 51 34 48  
TEMP 43 46 50 52 50 44 40 37 35 33 38 46 50 48 42 39 37 35 42 46 47 43  
DEWPT 42 46 46 43 39 35 32 30 29 28 30 31 30 31 33 34 34 31 31 30 26 23  
RH 96100 86 71 66 70 73 75 78 82 73 55 46 51 70 82 89 85 65 53 43 45  
WIND DIR E S W W W W W W W W NW W W W W W NW NW NW NW NW NW  
WIND SPD 10 8 17 20 21 20 18 17 16 16 17 14 13 10 8 8 9 10 14 17 17 13  
WIND GUST 31 34 32 26 28 25 27  
CLOUDS OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 FW FW SC SC SC SC SC SC SC FW SC  
POP 12HR 30 5 0 10 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C  
TSTMS S  
WIND CHILL 36 31 27 24 23 29 39 31 28 34 39 35  
MIN CHILL 34 36 27 22 24 33 28 29 35  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 23 44 31 64 47 63 43 58  
TEMP 29 23 40 40 35 36 57 60 54 49 61 57 47 44 54 54  
DEWPT 19 14 19 21 24 28 39 43 44 42 45 44 41 40 45 44  
PWIND DIR N E SE S SW SW E E  
WIND CHAR GN LT GN BZ BZ BZ GN GN  
AVG CLOUDS FW FW SC SC B2 OV B2 B1 B1 B2 B2 B2 B2 OV B2 B2  
POP 12HR 0 0 20 20 40 40 50 50  
RAIN SHWRS S S S C C S C C C C C  
SNOWSHWRS S S  
 
 
ILZ008-042100-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 51 33 53 34 51  
TEMP 48 50 48 50 48 44 40 37 35 34 40 47 52 49 42 40 37 34 42 48 50 44  
DEWPT 45 48 43 41 37 32 31 29 28 28 29 30 30 31 32 34 33 30 30 28 24 22  
RH 89 93 83 71 65 62 70 72 75 78 64 51 43 50 67 79 85 85 62 46 36 41  
WIND DIR SE SW W W W W W W W W NW W W W W W NW NW NW NW NW NW  
WIND SPD 10 12 17 19 21 19 17 16 14 13 16 14 13 9 8 8 9 9 13 16 16 12  
WIND GUST 29 33 31 25 27  
CLOUDS OV OV OV B2 B2 B1 B1 B1 B2 B2 B1 FW FW FW FW SC SC SC SC SC FW FW  
POP 12HR 20 5 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S  
WIND CHILL 36 32 27 25 24 31 34 30 27 35 38  
MIN CHILL 39 36 27 22 26 34 27 29 38  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 24 47 35 66 47 65 44 62  
TEMP 29 24 42 43 37 37 59 62 54 50 62 59 49 45 57 57  
DEWPT 18 14 18 22 25 28 39 43 44 42 44 44 42 40 45 45  
PWIND DIR N E SE S SW SW E E  
WIND CHAR GN LT GN BZ BZ BZ GN GN  
AVG CLOUDS FW FW FW B1 B2 B2 B1 SC B1 B1 B2 B2 B2 B2 B2 B2  
POP 12HR 0 5 20 20 40 40 50 50  
RAIN SHWRS S S S C C S C C C C C  
SNOWSHWRS S  
 
 
ILZ011-042100-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 53 33 52 34 50  
TEMP 47 51 51 52 50 44 40 37 35 34 40 47 51 48 42 40 37 35 42 47 49 44  
DEWPT 46 50 47 43 39 35 32 30 28 28 31 32 31 32 33 34 34 31 31 30 26 23  
RH 96 96 86 71 66 70 73 75 75 78 70 56 46 54 70 79 89 85 65 51 40 43  
WIND DIR SE S W W W W W W W W NW W W W W W NW NW NW NW NW NW  
WIND SPD 10 10 18 20 23 20 18 17 17 18 19 18 16 10 9 9 10 11 17 18 19 14  
WIND GUST 31 34 32 28 29  
CLOUDS OV OV OV B2 B2 B2 B1 B2 B2 B2 B1 SC FW FW FW FW SC SC SC SC SC SC  
POP 12HR 30 5 0 10 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C  
TSTMS S  
WIND CHILL 36 31 28 24 23 30 36 34 30 26 33 37  
MIN CHILL 38 36 28 22 24 34 26 28 36  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 24 46 34 65 49 65 44 61  
TEMP 29 24 41 42 36 36 58 61 54 51 63 59 49 45 56 55  
DEWPT 20 14 19 22 24 28 39 43 44 43 45 45 42 41 46 45  
PWIND DIR N E SE S SW SW E E  
WIND CHAR GN LT GN WY BZ BZ GN BZ  
AVG CLOUDS FW FW FW SC B2 OV B1 SC B1 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 20 20 40 40 50 50  
RAIN SHWRS S S S C C S C C C C C  
SNOWSHWRS S S  
 
 
ILZ010-042100-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 51 33 53 34 51  
TEMP 49 49 48 50 48 44 40 37 35 34 40 48 52 49 42 40 37 35 42 48 50 44  
DEWPT 48 48 43 40 37 33 32 30 29 29 31 32 32 33 33 35 33 31 31 29 26 23  
RH 96 96 83 68 65 65 73 75 78 82 70 54 46 54 70 82 85 85 65 47 39 43  
WIND DIR SE W W W W W W W W W NW W W W W W NW NW NW NW NW NW  
WIND SPD 10 12 17 19 21 19 18 16 14 13 14 13 13 10 8 8 9 9 13 14 16 13  
WIND GUST 29 33 31 26 27  
CLOUDS OV OV OV B2 B2 B1 B1 B1 B1 B2 SC SC FW FW FW SC SC SC SC SC FW FW  
POP 12HR 20 5 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S  
WIND CHILL 36 31 28 25 24 31 34 30 28 35 38  
MIN CHILL 35 27 23 26 34 27 28 38  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 24 47 36 66 48 65 45 63  
TEMP 30 25 42 44 38 38 59 62 54 50 63 59 50 46 58 57  
DEWPT 19 15 19 24 27 29 41 45 45 43 45 45 43 42 47 46  
PWIND DIR N E SE S SW SW E E  
WIND CHAR GN LT GN BZ BZ BZ GN GN  
AVG CLOUDS FW FW SC B1 B2 B2 B1 SC SC B1 B1 B2 B2 B2 B2 B2  
POP 12HR 0 5 20 20 40 40 50 50  
RAIN SHWRS S S S C C C C C C C C  
SNOWSHWRS S  
TSTMS S S  
 
 
ILZ012-042100-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 55 34 52 36 51  
TEMP 49 52 53 54 52 46 41 38 36 35 40 47 51 49 43 40 39 36 43 48 50 45  
DEWPT 47 52 49 44 41 35 33 31 29 29 31 32 32 32 33 34 35 32 32 30 27 24  
RH 93100 86 69 66 65 73 76 75 78 70 56 48 52 67 79 85 85 65 49 41 43  
WIND DIR SE S W W W W W W W W NW NW W W W W W NW NW NW NW NW  
WIND SPD 9 10 17 19 21 19 18 17 17 14 17 16 13 10 8 8 10 10 13 17 16 13  
WIND GUST 29 33 31 29 26  
CLOUDS OV OV OV B2 B2 B2 B1 B1 B2 B2 B2 SC FW FW FW FW SC SC SC SC SC SC  
POP 12HR 40 5 0 5 0  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C  
TSTMS S  
WIND CHILL 38 33 29 26 25 32 32 29 36 38  
MIN CHILL 37 29 24 26 34 29 30 38  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 25 45 34 65 50 66 45 62  
TEMP 31 26 41 41 36 36 59 61 55 51 63 60 49 47 57 56  
DEWPT 20 15 20 21 24 27 38 42 44 44 45 44 42 42 46 45  
PWIND DIR N E SE S SW SW E E  
WIND CHAR GN LT GN BZ BZ BZ GN GN  
AVG CLOUDS FW FW SC SC B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 10 10 40 40 50 50  
RAIN SHWRS C C S C C C C C  
TSTMS S  
 
 
ILZ020-042100-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 56 35 52 36 52  
TEMP 51 56 54 54 53 46 42 39 36 35 41 47 51 49 43 41 39 37 43 49 51 46  
DEWPT 49 54 48 44 41 36 34 32 30 30 32 33 33 33 34 35 35 32 33 31 29 25  
RH 93 93 80 69 64 68 73 76 79 82 70 58 50 54 70 79 85 82 67 50 42 43  
WIND DIR SE S W W W W W W W W NW NW W W W W W NW NW NW NW NW  
WIND SPD 8 12 17 19 21 19 17 17 17 14 17 16 13 10 9 9 10 10 14 17 17 13  
WIND GUST 29 33 31 27  
CLOUDS OV OV OV OV B2 B2 B1 SC B1 B2 B2 SC FW FW FW FW SC FW SC SC SC SC  
POP 12HR 40 5 0 5 0  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D C  
TSTMS C  
WIND CHILL 38 34 30 27 26 32 35 32 29 36  
MIN CHILL 38 30 25 27 35 29 30  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 25 46 35 66 51 68 46 64  
TEMP 32 26 42 43 37 37 60 62 55 52 65 62 52 48 59 58  
DEWPT 21 16 21 23 25 27 39 42 45 44 47 45 45 43 48 47  
PWIND DIR N E SE S S SW E E  
WIND CHAR GN LT GN BZ BZ BZ GN BZ  
AVG CLOUDS FW FW SC SC B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 10 10 30 30 40 50  
RAIN SHWRS C C S C C C C C  
TSTMS S S  
 
 
ILZ013-042100-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 56 36 52 38 51  
TEMP 48 55 55 55 53 46 43 39 37 36 40 47 51 49 45 42 40 38 43 48 50 46  
DEWPT 47 53 50 44 41 35 33 32 29 29 30 31 31 31 33 34 35 32 31 29 27 24  
RH 96 93 83 66 64 65 67 76 72 75 67 53 46 50 62 73 82 79 62 47 41 42  
WIND DIR SE S W W W W W W W W NW W W W W W W NW NW NW NW NW  
WIND SPD 9 11 17 19 21 19 17 17 16 13 14 14 13 10 9 9 10 10 13 16 16 13  
WIND GUST 29 33 31 27 26 28 25  
CLOUDS OV OV OV OV B2 B2 B1 B2 B1 B2 B2 SC FW FW FW FW SC SC SC SC SC SC  
POP 12HR 50 5 0 10 0  
QPF 12HR 0.03 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D C S  
TSTMS C  
WIND CHILL 38 35 30 27 27 32 34 31 37  
MIN CHILL 39 38 30 25 28 36 30 32 39  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 27 44 34 66 52 67 47 62  
TEMP 33 28 41 40 37 38 59 62 56 53 64 61 50 48 57 57  
DEWPT 20 15 19 19 24 26 36 41 44 44 44 43 42 42 46 45  
PWIND DIR N E SE S SW SW E E  
WIND CHAR GN LT GN BZ BZ BZ GN GN  
AVG CLOUDS SC FW SC SC B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 10 10 40 30 40 50  
RAIN SHWRS C C S C C C C C  
TSTMS S S  
 
 
ILZ019-042100-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 58 36 52 37 52  
TEMP 56 58 53 54 52 46 42 39 37 36 40 47 52 50 44 41 39 37 44 49 52 46  
DEWPT 54 56 47 43 40 34 33 31 29 29 31 33 33 32 33 34 34 32 32 31 28 25  
RH 93 93 80 66 63 63 70 73 72 75 70 58 48 50 65 76 82 82 62 50 39 43  
WIND DIR S SW W W W W W W W W NW W W W W W W NW NW NW NW NW  
WIND SPD 10 12 17 19 21 19 17 17 16 12 13 13 12 9 6 6 8 8 12 14 14 12  
WIND GUST 29 33 31 28 24 18  
CLOUDS OV OV OV OV B2 B2 SC SC B1 B1 B1 SC FW FW FW FW SC FW SC SC SC SC  
POP 12HR 30 5 0 5 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D C  
TSTMS C  
WIND CHILL 38 34 31 27 28 33 31 38  
MIN CHILL 38 30 26 29 36 31 32  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 26 48 37 67 51 69 48 65  
TEMP 33 27 43 45 39 39 60 62 56 53 66 63 53 49 61 60  
DEWPT 20 16 20 22 25 27 38 42 44 44 47 46 44 44 48 47  
PWIND DIR N E SE S S SW SE E  
WIND CHAR GN LT GN BZ BZ BZ GN GN  
AVG CLOUDS FW FW FW SC B2 B2 B1 B1 SC B1 B1 B2 B2 B2 B2 B2  
POP 12HR 0 0 5 10 30 30 40 50  
RAIN SHWRS C C S C C C C C  
TSTMS S S S  
 
 
ILZ106-042100-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 57 36 53 37 52  
TEMP 54 56 56 55 54 47 43 40 38 36 41 47 52 49 44 41 40 38 44 49 52 47  
DEWPT 53 56 51 45 42 37 35 33 31 31 32 33 33 33 34 35 35 34 33 32 29 26  
RH 96100 83 69 64 68 73 76 76 82 70 58 48 54 68 79 82 85 65 52 41 43  
WIND DIR S SW W W W W W W W W NW W W W W W W NW NW NW NW NW  
WIND SPD 9 12 17 19 21 19 17 17 16 11 13 13 12 9 6 6 6 8 11 13 13 11  
WIND GUST 29 33 31 26 27 24 24 24  
CLOUDS OV OV OV B2 B2 B2 B1 B1 B1 B2 B2 B1 SC FW FW FW SC FW SC SC FW SC  
POP 12HR 50 5 0 5 0  
QPF 12HR 0.05 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D C S  
TSTMS C  
WIND CHILL 35 32 28 28 33 34 32 38  
MIN CHILL 39 32 26 29 36 32 33  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 27 46 35 67 52 69 48 65  
TEMP 33 28 42 43 37 37 60 62 56 53 66 62 53 49 60 59  
DEWPT 22 17 22 23 25 27 38 42 45 46 48 46 46 44 49 48  
PWIND DIR N E SE S S SW SE E  
WIND CHAR GN LT GN BZ BZ GN GN GN  
AVG CLOUDS FW FW SC SC B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 5 10 30 30 40 40  
RAIN SHWRS C C S C C C C C  
TSTMS S S  
 
 
ILZ023-042100-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 61 35 52 36 53  
TEMP 61 60 60 58 55 48 42 40 37 36 40 47 51 48 43 41 39 38 44 50 53 46  
DEWPT 60 59 57 46 44 39 35 33 32 30 32 34 33 34 34 35 35 34 34 33 30 28  
RH 97 96 90 64 66 71 76 76 82 79 73 60 50 58 70 79 85 85 68 52 41 49  
WIND DIR S SW SW W W W W W W W NW W W W W W W NW NW NW NW NW  
WIND SPD 11 12 17 18 20 18 16 16 14 11 13 13 12 8 5 6 8 8 11 13 13 11  
WIND GUST 28 32 29 25  
CLOUDS OV OV OV OV B2 B2 B1 B1 B1 B2 B2 B1 SC FW FW SC SC FW SC SC FW FW  
POP 12HR 70 5 0 5 0  
QPF 12HR 0.13 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D L C S  
TSTMS C S  
WIND CHILL 35 32 28 27 33 33 32 38  
MIN CHILL 31 26 29 36 32 33  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 27 47 35 66 51 69 48 67  
TEMP 34 28 42 43 36 37 60 62 55 53 66 63 54 50 64 61  
DEWPT 23 19 23 24 25 26 38 42 45 45 49 48 46 46 51 49  
PWIND DIR N NE SE S S SW SE SE  
WIND CHAR GN LT GN BZ BZ BZ GN GN  
AVG CLOUDS FW FW SC SC B1 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 0 0 5 5 30 30 40 40  
RAIN SHWRS S C S C C C C C  
TSTMS S S  
 
 
ILZ033-042100-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 64 35 51 36 54  
TEMP 64 61 63 59 56 49 43 40 38 36 41 47 51 48 42 40 38 38 45 51 53 47  
DEWPT 62 60 58 47 44 38 34 32 30 29 31 33 32 32 32 33 33 33 34 32 29 27  
RH 93 97 84 64 64 66 70 73 73 75 67 58 48 54 67 76 82 82 65 48 39 45  
WIND DIR S SW SW W W W W W W W NW W W W W W W W NW NW NW NW  
WIND SPD 16 13 17 18 19 17 14 16 14 11 13 13 13 8 5 6 8 9 12 13 14 11  
WIND GUST 28 31 28 24  
CLOUDS OV OV OV OV B2 B2 B1 SC B1 B1 B2 B1 SC SC FW FW SC SC FW SC FW SC  
POP 12HR 80 5 0 5 0  
QPF 12HR 0.23 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D C C  
TSTMS C S  
WIND CHILL 35 32 28 27 33 32 31 39  
MIN CHILL 32 26 29 35 31 33  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 27 48 35 67 51 70 49 69  
TEMP 35 28 44 45 36 37 60 62 54 52 67 64 55 51 67 64  
DEWPT 23 18 21 23 24 24 35 41 43 43 48 47 45 45 51 49  
PWIND DIR N NE SE S S SW S S  
WIND CHAR GN LT GN BZ BZ BZ GN GN  
AVG CLOUDS FW FW SC SC B1 B2 B1 SC B1 B1 B1 B1 B2 B2 B2 B1  
POP 12HR 0 0 0 5 20 30 30 30  
RAIN SHWRS S S S C C C C C  
TSTMS S S  
 
 
ILZ039-042100-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 62 35 51 36 55  
TEMP 65 62 61 58 56 48 42 40 37 35 40 47 51 48 42 40 38 38 46 52 54 48  
DEWPT 63 60 56 47 44 39 34 33 31 29 33 35 34 34 33 33 34 34 35 34 31 29  
RH 93 93 84 67 64 71 73 76 79 78 76 63 52 58 70 76 85 85 65 50 41 47  
WIND DIR S SW W W W W W W W W NW NW NW W W W W W NW NW NW NW  
WIND SPD 16 13 17 17 18 18 13 14 14 13 16 17 14 9 8 9 10 10 13 16 16 12  
WIND GUST 27 31 29 24 25  
CLOUDS OV OV OV OV B2 B2 B1 SC SC B1 B2 B1 SC FW FW FW FW FW FW FW FW SC  
POP 12HR 80 5 0 5 0  
QPF 12HR 0.22 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D C S  
TSTMS C S  
WIND CHILL 34 31 28 26 32 36 33 31 31 39  
MIN CHILL 31 25 28 33 30 33  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 27 49 35 67 50 71 50 71  
TEMP 35 27 44 46 36 36 61 62 54 51 68 65 55 52 68 64  
DEWPT 24 19 23 24 25 25 37 42 44 43 50 49 46 46 53 51  
PWIND DIR N E SE S S SW S S  
WIND CHAR GN GN GN BZ BZ BZ GN BZ  
AVG CLOUDS FW FW SC SC B1 B2 B1 SC SC B1 B1 B1 B2 B2 B2 B1  
POP 12HR 0 0 0 5 20 30 40 30  
RAIN SHWRS S S C C C C C  
TSTMS S S S  
 
 
INZ001-042100-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 63 35 50 37 51  
TEMP 58 59 62 56 56 48 44 41 38 36 40 46 50 48 44 41 40 39 44 49 50 45  
DEWPT 56 58 58 48 45 39 35 33 31 29 31 32 32 32 33 34 34 34 33 32 29 27  
RH 93 96 87 74 66 71 70 73 76 75 70 58 50 54 65 76 79 82 65 52 44 49  
WIND DIR S SW SW W W W W W W W W W W W W W W W NW NW NW NW  
WIND SPD 11 12 17 18 18 19 16 17 14 12 13 12 11 8 6 8 9 9 11 12 12 11  
WIND GUST 28 31 31 24  
CLOUDS OV OV OV OV B2 B2 B1 B1 B1 B1 B2 B1 SC FW FW FW SC SC SC B1 SC SC  
POP 12HR 80 5 0 10 0  
QPF 12HR 0.17 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D C C  
TSTMS C S  
WIND CHILL 36 33 29 27 33 39 34 32 38 39  
MIN CHILL 32 26 28 35 31 33 39  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 44 33 64 51 66 48 65  
TEMP 34 29 40 40 36 36 58 60 55 53 64 60 53 49 60 59  
DEWPT 24 18 21 23 24 25 36 41 44 44 48 46 46 44 49 48  
PWIND DIR N NE SE S S SW SE SE  
WIND CHAR GN LT GN BZ BZ BZ GN GN  
AVG CLOUDS SC SC SC SC B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2  
POP 12HR 0 0 5 5 30 30 40 40  
RAIN SHWRS C C S C C C C C  
TSTMS S  
 
 
INZ010-042100-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 65 36 51 36 53  
TEMP 65 62 64 59 57 50 43 41 38 36 41 46 50 48 42 40 38 38 45 51 53 46  
DEWPT 61 60 59 49 45 41 35 33 31 30 32 34 33 33 33 33 34 34 34 33 30 28  
RH 87 93 84 69 64 71 73 73 76 79 70 63 52 56 70 76 85 85 65 50 41 49  
WIND DIR S SW SW W W W W W W W NW W W W W W W W NW NW NW NW  
WIND SPD 16 13 17 18 18 17 13 14 13 11 13 13 12 6 5 5 6 8 11 13 13 10  
WIND GUST 28 29 28 24 23  
CLOUDS OV OV OV OV B2 B2 B1 SC B1 B1 B2 B1 SC SC FW FW FW SC SC SC FW FW  
POP 12HR 80 5 0 5 0  
QPF 12HR 0.28 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D L C  
TSTMS C S S  
WIND CHILL 35 32 29 28 33 32 39  
MIN CHILL 32 27 29 35 31 34  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 27 47 35 66 51 69 50 69  
TEMP 35 28 43 43 36 37 59 61 54 52 66 63 55 52 67 63  
DEWPT 24 19 22 24 24 25 36 42 43 44 49 48 46 46 52 50  
PWIND DIR N NE SE S S SW S S  
WIND CHAR GN LT LT BZ BZ BZ GN GN  
AVG CLOUDS FW FW SC SC B1 B2 B1 SC B1 B1 B1 B1 B2 B2 B2 B1  
POP 12HR 0 0 0 5 20 30 30 30  
RAIN SHWRS S S S C C C C C  
TSTMS S  
 
 
INZ011-042100-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
115 AM CDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 65 36 51 37 53  
TEMP 64 63 64 59 57 50 43 41 38 36 41 46 50 48 42 40 38 38 45 50 52 46  
DEWPT 61 60 60 50 46 42 36 34 32 30 32 34 34 34 33 34 34 35 35 34 31 29  
RH 90 90 87 72 67 74 76 76 79 79 70 63 54 58 70 79 85 89 68 54 44 51  
WIND DIR S SW SW W W W W W W W W W W W W W W W NW NW NW NW  
WIND SPD 14 13 17 18 17 17 14 14 14 12 13 13 12 8 5 6 8 9 12 13 13 10  
WIND GUST 28 28 28 23  
CLOUDS OV OV OV OV B2 B2 B1 B1 B1 B1 B2 B1 SC SC FW FW FW SC SC SC SC FW  
POP 12HR 90 5 0 5 0  
QPF 12HR 0.32 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D C  
TSTMS C S S  
WIND CHILL 36 33 29 28 33 39 32 39  
MIN CHILL 33 27 29 35 32 34  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 47 35 65 51 68 50 68  
TEMP 34 29 42 43 36 37 59 61 54 53 66 63 55 52 66 62  
DEWPT 25 19 22 24 24 25 36 42 44 45 49 48 46 46 52 50  
PWIND DIR N NE SE S S SW S S  
WIND CHAR GN LT LT BZ BZ BZ GN GN  
AVG CLOUDS SC SC SC FW B1 B2 B1 SC B1 B1 B1 B1 B2 B2 B2 B1  
POP 12HR 0 0 0 5 20 30 30 30  
RAIN SHWRS S S S C C C C C  
TSTMS S  
 
 
INZ019-042100-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
215 AM EDT SAT APR 4 2026  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 66 37 50 37 53  
TEMP 66 62 65 60 57 50 43 41 38 37 41 45 49 47 42 40 39 39 46 50 52 46  
DEWPT 61 59 61 50 46 42 36 34 32 30 33 34 34 34 34 34 34 35 36 34 31 30  
RH 84 90 87 69 67 74 76 76 79 75 73 65 56 60 73 79 82 85 68 54 44 53  
WIND DIR S SW SW W W W W W W W NW W W W W W W W NW NW NW NW  
WIND SPD 16 13 17 17 17 16 13 14 14 12 13 13 12 6 5 6 8 9 12 13 13 10  
WIND GUST 27 28 27  
CLOUDS OV OV B2 OV B2 B2 B1 SC B1 B1 B2 B1 SC SC FW FW FW SC FW SC FW FW  
POP 12HR 90 5 0 5 0  
QPF 12HR 0.34 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D C  
TSTMS C S S  
WIND CHILL 36 34 30 29 33 39 33 32  
MIN CHILL 33 28 30 35 32 34  
FLOOD A A  
 
DATE TUE 04/07/26 WED 04/08/26 THU 04/09/26 FRI 04/10/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 47 35 65 51 69 51 69  
TEMP 35 29 43 43 36 37 59 60 54 52 66 63 55 53 67 63  
DEWPT 25 20 23 25 25 25 36 43 44 44 50 49 47 47 53 51  
PWIND DIR N NE SE S S SW S S  
WIND CHAR GN LT LT BZ BZ BZ GN GN  
AVG CLOUDS FW FW SC SC B1 B2 B1 SC SC B1 B1 B1 B2 B2 B1 B1  
POP 12HR 0 0 0 5 20 20 30 30  
RAIN SHWRS S S S C C C C  
TSTMS S  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page