493  
FOUS53 KLOT 182315  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
615 PM CDT WED MAR 18 2026  
 
ILZ104-190900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 49 39 63 40  
TEMP 39 36 35 34 35 39 46 48 42 41 40 40 42 49 58 62 56 49 46 42 40  
DEWPT 29 31 31 32 32 35 40 41 41 36 37 38 40 44 48 49 46 44 42 40 39  
RH 67 82 85 92 89 85 79 77 96 82 89 92 93 83 69 62 69 83 86 93 96  
WIND DIR W W W S N E SE E NE E S SW SW SW W W NW N N N N  
WIND SPD 5 3 2 2 3 5 6 6 6 3 3 5 6 8 9 8 5 5 4 3 4  
CLOUDS SC B2 OV OV B2 B1 SC SC B2 B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1  
POP 12HR 20 30 0 0 0  
QPF 12HR 0.02 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 65 43 57 30 42 31 51 37 55  
TEMP 57 60 54 44 56 40 35 31 40 38 34 32 48 47 40 38 50 51  
DEWPT 44 45 47 41 39 32 26 22 23 23 23 23 27 30 30 31 36 38  
PWIND DIR W W N N NE SE S SE SE  
WIND CHAR LT GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC SC B1 B2 B2 B2 B2 B1 FW SC B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 10 20 5 0 10 5 10 10  
RAIN SHWRS S  
 
 
ILZ003-190900-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 53 37 62 39  
TEMP 36 33 33 33 34 40 50 53 46 40 39 39 40 48 57 61 55 47 44 41 40  
DEWPT 27 29 30 32 31 37 43 44 43 37 37 37 38 44 47 48 48 44 42 40 39  
RH 69 85 89 96 89 89 77 71 89 89 92 92 92 86 69 62 77 89 93 96 96  
WIND DIR SW S S SE E E SE SE E SE S SW SW SW W NW NW N N N SE  
WIND SPD 4 2 2 1 3 4 6 6 3 3 4 5 6 9 9 9 5 3 3 3 4  
CLOUDS B1 B2 OV B2 B2 B1 SC SC B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1  
POP 12HR 10 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 68 44 58 26 45 29 51 34 57  
TEMP 61 62 52 45 57 42 32 27 41 40 31 30 47 47 38 36 51 52  
DEWPT 46 49 48 43 41 31 24 21 22 22 23 23 28 32 31 30 36 39  
PWIND DIR S S N N NE SE S SE SE  
WIND CHAR GN GN BZ GN GN LT GN LT GN  
AVG CLOUDS SC SC SC SC B2 B2 B2 B1 B1 FW SC B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 10 10 5 5 5 10 10 10  
 
 
ILZ104-190900-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 34 48 39 63 40  
TEMP 40 37 36 35 35 40 46 47 41 41 41 41 42 50 59 63 56 50 46 42 41  
DEWPT 30 32 32 33 34 36 40 42 41 37 38 39 40 44 48 49 46 44 42 40 39  
RH 67 82 85 92 96 85 79 83100 85 89 92 93 80 67 60 69 80 86 93 92  
WIND DIR SW W SW S N E SE E NE E S SW SW SW W W N N N N N  
WIND SPD 5 3 2 2 3 5 6 5 6 5 4 5 8 10 10 11 9 6 5 4 5  
CLOUDS SC B2 OV B2 B2 B1 SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2  
POP 12HR 20 30 0 0 0  
QPF 12HR 0.02 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 65 44 58 32 41 32 50 37 55  
TEMP 57 58 54 45 57 41 35 32 39 37 34 33 48 47 41 39 50 51  
DEWPT 44 45 47 43 40 33 27 24 23 24 24 24 27 30 31 32 37 39  
PWIND DIR W W N N NE SE S SE SE  
WIND CHAR GN GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC SC SC B2 B2 B2 B2 B1 FW SC B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 5 20 5 5 5 10 10 10  
RAIN SHWRS S  
 
 
ILZ021-190900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 56 39 69 41  
TEMP 41 36 34 34 34 41 51 56 49 44 41 40 42 52 65 68 61 51 47 43 41  
DEWPT 34 35 34 33 32 38 43 45 45 41 39 39 39 47 53 53 51 48 45 42 41  
RH 76 96100 96 92 89 74 66 86 89 92 96 89 83 65 59 70 89 93 96100  
WIND DIR W W W SE E E SE SE NE E SE SW SW SW W W NW N N N NE  
WIND SPD 4 2 1 1 2 5 6 5 3 2 1 2 4 8 11 11 5 3 2 2 2  
CLOUDS SC B2 OV OV B1 B1 SC SC SC B1 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B1  
POP 12HR 10 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 70 47 63 30 46 29 52 36 59  
TEMP 62 63 53 48 62 45 35 30 43 41 32 31 50 48 40 38 54 54  
DEWPT 49 49 49 46 46 35 27 23 26 25 24 24 30 33 32 32 40 41  
PWIND DIR S S N N NE SE S SE SE  
WIND CHAR LT GN BZ GN GN LT LT LT GN  
AVG CLOUDS SC SC FW SC B1 B2 B2 B1 SC SC SC B1 B2 B2 B2 B2 B2 B2  
POP 12HR 0 5 20 5 5 5 10 10 10  
RAIN SHWRS S  
 
 
ILZ006-190900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 31 41 34 57 37  
TEMP 34 32 32 34 33 38 40 41 38 37 37 38 41 49 55 54 48 44 42 40 38  
DEWPT 27 29 29 31 31 35 38 39 36 34 35 37 39 43 47 46 44 41 39 38 37  
RH 75 88 88 89 92 89 92 92 92 89 92 96 92 80 74 74 86 89 89 92 96  
WIND DIR SW SW W W NW E SE E NE SE S SW SW W W NW NW NW N N NW  
WIND SPD 5 3 3 2 3 4 6 5 4 2 3 5 8 9 10 8 5 4 3 4 5  
CLOUDS SC B2 OV OV B2 B1 SC SC B2 B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2  
POP 12HR 30 30 0 0 0  
QPF 12HR 0.02 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C  
WIND CHILL 35  
MIN CHILL 29 28 33 31 34 34 34 38 34  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 40 46 28 39 29 48 35 52  
TEMP 55 54 50 40 45 38 33 29 37 35 32 31 45 43 37 36 47 47  
DEWPT 43 43 45 38 36 30 25 22 23 22 24 24 28 30 30 30 35 36  
PWIND DIR SW W N N NE SE S SE SE  
WIND CHAR GN GN GN GN GN LT LT LT GN  
AVG CLOUDS B1 SC SC B1 B2 B2 B2 B2 B1 SC B1 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 10 10 5 5 5 5 10 10  
 
 
ILZ021-190900-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 61 41 71 42  
TEMP 43 38 37 37 36 45 56 61 55 46 43 42 42 53 67 71 63 53 48 44 42  
DEWPT 34 36 35 35 35 39 43 45 46 43 42 41 41 50 55 55 53 50 47 44 42  
RH 70 92 92 92 96 79 62 56 72 89 96 96 96 89 65 57 70 89 96100100  
WIND DIR W W NE SE E E SE SE NE E S SW SW SW W W NW N N N NE  
WIND SPD 4 2 1 2 3 4 8 6 5 4 4 5 6 10 13 13 8 5 4 4 4  
CLOUDS SC B2 B2 B2 B1 SC SC SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B2 B2 B1  
POP 12HR 10 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 72 49 67 30 47 29 53 37 61  
TEMP 64 65 56 50 65 47 35 30 43 42 31 31 50 49 41 38 56 56  
DEWPT 51 51 50 47 48 37 28 23 27 26 24 24 31 34 33 32 40 43  
PWIND DIR W SW N N NE E SE SE SE  
WIND CHAR GN GN BZ BZ GN LT GN LT GN  
AVG CLOUDS SC SC FW SC B1 B2 B2 B1 SC SC FW SC B2 B2 B2 B2 B2 B2  
POP 12HR 0 5 10 10 5 5 10 10 10  
 
 
INZ002-190900-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 51 39 65 39  
TEMP 39 35 33 33 34 40 47 51 46 42 40 41 42 51 61 65 57 49 45 42 40  
DEWPT 30 32 32 31 31 36 41 43 42 39 39 40 40 46 51 51 48 45 42 41 39  
RH 70 89 96 92 89 85 79 74 86 89 96 96 93 83 70 60 72 86 89 96 96  
WIND DIR SW W W N E E SE SE N E S S SW SW W W NW N N N N  
WIND SPD 5 4 2 1 2 4 6 5 4 4 5 5 8 10 11 11 6 5 4 4 5  
CLOUDS SC B2 OV OV B2 B1 SC FW SC B1 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2  
POP 12HR 20 30 0 0 0  
QPF 12HR 0.01 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 65 44 61 30 41 28 49 35 56  
TEMP 59 58 52 46 60 42 35 31 39 37 31 29 47 46 39 37 51 52  
DEWPT 46 47 47 43 42 33 27 23 24 25 22 21 28 31 31 32 38 40  
PWIND DIR W SW NW N N E S SE SE  
WIND CHAR GN GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC SC SC B1 B2 B2 B2 B1 SC SC B1 B1 B2 B2 B2 B2 B2  
POP 12HR 0 5 20 10 5 10 10 10 10  
RAIN SHWRS S  
 
 
ILZ005-190900-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 49 35 61 38  
TEMP 35 32 32 33 33 38 46 49 44 38 37 38 40 47 57 60 54 46 44 40 38  
DEWPT 28 30 30 31 30 36 41 43 41 36 36 38 39 45 49 49 48 44 42 40 38  
RH 75 92 92 92 89 92 83 80 89 92 96100 96 93 75 67 80 93 93100100  
WIND DIR SW SW SW S E E SE SE E SE S SW SW W W W NW N NW N E  
WIND SPD 4 3 2 1 3 4 6 5 3 2 3 5 6 9 10 9 5 3 3 3 4  
CLOUDS SC B2 OV OV B2 B1 SC SC B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1  
POP 12HR 20 20 0 0 0  
QPF 12HR 0.02 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 66 41 51 26 43 28 50 33 56  
TEMP 58 59 52 42 50 40 32 27 40 37 31 29 47 45 37 35 50 50  
DEWPT 47 47 47 41 40 31 25 21 23 23 23 23 29 32 30 30 37 39  
PWIND DIR SW W NE N NE SE S SE SE  
WIND CHAR GN GN BZ GN GN LT GN LT GN  
AVG CLOUDS SC SC SC B1 B2 B2 B2 B1 B1 FW SC B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 10 10 5 0 5 5 10 10  
 
 
ILZ008-190900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 54 38 63 40  
TEMP 37 34 33 34 34 40 51 54 49 41 39 39 40 48 58 62 57 49 45 42 40  
DEWPT 29 31 31 32 31 37 44 44 45 38 37 38 38 45 48 50 49 45 43 41 40  
RH 72 89 92 92 89 89 77 69 86 89 92 96 92 89 69 65 75 86 93 96100  
WIND DIR SW SW S SE E SE SE SE E SE S SW SW SW W W NW N N N S  
WIND SPD 4 2 2 1 3 4 6 6 2 2 3 5 6 8 9 8 4 3 3 3 4  
CLOUDS B1 B2 OV B2 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B2 SC B1 B2 B2 B2 SC  
POP 12HR 10 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 69 45 59 27 46 29 51 35 58  
TEMP 61 62 53 47 58 43 33 27 42 41 31 30 48 47 39 36 53 53  
DEWPT 47 50 48 44 42 31 24 21 22 23 23 23 29 32 31 31 37 40  
PWIND DIR SW S N N NE SE S SE SE  
WIND CHAR LT GN GN GN GN LT GN LT GN  
AVG CLOUDS SC FW SC SC B2 B2 B2 B1 SC FW SC B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 10 10 5 0 5 10 10 10  
 
 
ILZ011-190900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 52 38 64 39  
TEMP 36 33 33 33 34 40 47 52 46 41 39 39 39 49 58 62 56 48 45 42 39  
DEWPT 32 32 32 32 31 37 42 44 44 38 37 38 39 46 50 50 49 45 43 41 39  
RH 85 96 96 96 89 89 83 74 93 89 92 96100 89 75 65 77 89 93 96100  
WIND DIR SW SW SW S E SE SE SE E E S SW SW SW W W NW N N N E  
WIND SPD 4 2 2 2 3 5 8 5 3 3 4 5 6 10 11 10 5 4 4 4 4  
CLOUDS SC B2 OV OV B2 B1 SC SC B2 B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 SC  
POP 12HR 20 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 45 59 27 44 28 51 34 57  
TEMP 60 61 53 46 58 42 33 27 41 39 31 29 48 47 38 35 51 52  
DEWPT 47 49 48 44 43 32 25 22 24 23 23 23 30 32 31 31 38 40  
PWIND DIR SW SW N N NE SE S SE SE  
WIND CHAR GN GN BZ GN GN LT GN LT GN  
AVG CLOUDS SC SC SC SC B2 B2 B2 B1 SC FW SC B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 10 10 5 0 5 10 10 10  
 
 
ILZ010-190900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 55 38 64 40  
TEMP 37 35 34 34 35 41 52 55 50 42 39 39 39 48 58 63 59 50 46 42 41  
DEWPT 31 33 32 33 32 39 44 45 46 39 38 38 39 46 49 51 50 46 44 42 41  
RH 79 92 92 96 89 92 74 69 86 89 96 96100 93 72 65 72 86 93100100  
WIND DIR SW S S SE E E SE SE E SE S SW SW SW W W NW N N N S  
WIND SPD 4 2 2 1 3 4 5 6 2 2 3 4 6 8 10 9 4 3 3 3 4  
CLOUDS B1 B2 B2 B2 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2 SC B1 B2 B2 B2 SC  
POP 12HR 10 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 69 46 60 28 46 30 51 35 59  
TEMP 61 64 54 47 59 44 33 28 42 41 32 31 48 48 40 37 53 54  
DEWPT 48 51 49 45 44 33 25 22 23 24 24 24 30 33 32 32 38 41  
PWIND DIR SW S N N NE SE S SE SE  
WIND CHAR LT GN GN GN GN LT LT LT GN  
AVG CLOUDS SC FW FW SC B2 B2 B2 B1 SC FW SC B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 5 10 5 5 5 10 10 10  
 
 
ILZ012-190900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 52 38 65 39  
TEMP 38 34 33 33 34 40 48 52 45 41 39 39 40 49 60 64 58 49 45 42 40  
DEWPT 31 32 32 31 32 37 41 44 43 38 37 38 39 46 51 51 49 46 43 41 40  
RH 76 92 96 92 92 89 77 74 93 89 92 96 96 89 72 63 72 89 93 96100  
WIND DIR W W SW SE NE E SE SE NE E S SW SW SW W W NW N N N NE  
WIND SPD 5 3 2 2 3 4 6 5 4 3 3 5 6 9 10 10 5 5 4 3 4  
CLOUDS SC B2 OV OV B2 SC SC SC B1 B1 B2 B2 B2 OV B2 B1 B1 B2 B2 B2 SC  
POP 12HR 20 20 0 0 0  
QPF 12HR 0.01 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 45 60 28 44 29 51 35 57  
TEMP 60 61 53 46 59 42 33 29 41 39 31 30 48 47 39 37 51 52  
DEWPT 47 48 48 44 43 33 25 22 24 24 23 23 29 32 31 31 38 39  
PWIND DIR S W N N NE SE S SE SE  
WIND CHAR LT GN BZ GN GN LT GN LT GN  
AVG CLOUDS SC SC SC SC B2 B2 B2 B1 B1 FW SC B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 10 20 5 5 5 10 10 10  
RAIN SHWRS S  
 
 
ILZ020-190900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 54 39 67 40  
TEMP 39 35 34 34 34 41 50 54 47 43 40 39 40 50 62 66 59 51 46 42 40  
DEWPT 33 34 33 32 32 37 42 45 44 39 38 38 39 47 52 53 51 47 44 41 40  
RH 79 96 96 92 92 85 74 71 89 86 92 96 96 89 70 63 75 86 93 96100  
WIND DIR W W NW SE E SE SE SE NE E SE SW SW SW W W NW N N N NE  
WIND SPD 4 2 1 1 2 5 6 6 4 4 3 4 5 9 11 11 6 5 4 4 4  
CLOUDS SC B2 OV OV B1 B1 SC SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 SC  
POP 12HR 20 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 69 46 62 29 45 29 51 35 58  
TEMP 60 62 54 47 61 44 34 30 42 40 31 30 49 48 40 37 53 53  
DEWPT 48 49 49 45 45 34 26 23 25 24 24 24 30 33 32 32 39 40  
PWIND DIR S S N N NE SE S SE SE  
WIND CHAR LT GN BZ GN GN LT LT LT GN  
AVG CLOUDS SC SC FW SC B2 B2 B2 B1 SC FW SC B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 5 20 5 5 5 10 10 10  
RAIN SHWRS S  
 
 
ILZ013-190900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 51 39 65 40  
TEMP 40 36 34 34 35 40 47 51 44 42 40 40 41 49 60 64 58 50 47 43 41  
DEWPT 34 34 34 32 33 36 40 42 42 37 38 39 40 45 50 51 48 45 43 41 39  
RH 79 92100 92 92 85 76 71 93 82 92 96 96 86 69 63 69 83 86 93 92  
WIND DIR W W W SE NE E SE SE NE E S SW SW SW W W NW N N N NE  
WIND SPD 5 3 2 2 3 5 6 5 5 4 4 5 6 9 10 10 6 5 4 4 5  
CLOUDS SC B2 OV OV B2 B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1  
POP 12HR 20 30 0 0 0  
QPF 12HR 0.01 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 67 45 60 30 43 30 51 36 56  
TEMP 59 61 54 46 59 41 35 31 41 38 33 32 49 48 40 38 51 52  
DEWPT 46 46 47 43 41 32 26 22 23 23 23 23 28 31 31 31 37 39  
PWIND DIR SW W N N NE SE S SE SE  
WIND CHAR GN GN GN GN GN LT GN LT GN  
AVG CLOUDS SC SC SC SC B2 B2 B2 B1 B1 FW SC B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 10 20 5 5 5 10 10 10  
RAIN SHWRS S  
 
 
ILZ019-190900-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 59 40 69 42  
TEMP 41 37 36 36 36 43 54 59 52 45 41 40 41 51 64 68 62 52 48 43 42  
DEWPT 33 35 34 35 32 39 44 46 46 41 38 38 39 47 52 52 51 48 45 42 41  
RH 73 92 92 96 85 86 69 62 80 86 89 92 92 86 65 57 67 86 89 96 96  
WIND DIR W W S SE E E SE SE NE E SE SW SW SW W W NW N N N NE  
WIND SPD 4 2 1 2 3 5 6 6 4 2 2 3 5 8 10 9 5 4 3 3 3  
CLOUDS SC B2 OV B2 B1 SC SC SC SC B1 B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B1  
POP 12HR 10 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 71 48 63 30 46 30 52 36 60  
TEMP 62 64 55 49 61 46 35 31 43 41 32 31 49 48 41 38 54 55  
DEWPT 48 49 49 46 44 34 26 22 24 24 23 23 29 33 32 32 38 40  
PWIND DIR SW S N N NE SE SE SE SE  
WIND CHAR LT GN BZ GN GN LT LT LT GN  
AVG CLOUDS SC SC FW SC B1 B2 B2 B1 SC FW SC B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 5 10 5 5 5 10 10 10  
 
 
ILZ106-190900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 54 40 68 41  
TEMP 41 36 34 34 34 41 50 54 46 43 41 41 41 50 62 67 60 51 47 43 41  
DEWPT 34 35 34 33 32 38 42 44 44 40 39 40 40 47 52 53 51 48 45 42 41  
RH 76 96100 96 92 89 74 69 93 89 92 96 96 89 70 61 72 89 93 96100  
WIND DIR W W W S E SE SE SE NE E SE S SW SW W W NW N N N NE  
WIND SPD 4 3 1 2 2 4 6 5 5 3 3 3 5 6 10 9 5 4 3 3 3  
CLOUDS SC B2 OV B2 B2 B1 SC SC B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 SC  
POP 12HR 20 20 0 0 0  
QPF 12HR 0.01 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 69 47 62 31 45 30 52 36 58  
TEMP 60 62 54 47 61 45 35 31 41 40 32 31 49 48 40 38 53 53  
DEWPT 48 49 49 46 45 35 28 24 25 25 24 24 30 33 33 33 40 41  
PWIND DIR S S N N NE E S SE SE  
WIND CHAR LT GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC FW SC B2 B2 B2 B1 SC SC SC B1 B2 B2 B2 B2 B2 B2  
POP 12HR 0 5 20 5 5 5 10 10 10  
RAIN SHWRS S  
 
 
ILZ023-190900-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 56 40 70 41  
TEMP 42 37 35 35 35 41 50 56 50 43 41 41 42 51 65 69 62 52 47 43 41  
DEWPT 34 35 35 33 33 38 43 44 45 41 40 40 41 48 53 54 52 48 46 42 41  
RH 73 92100 92 92 89 77 64 83 93 96 96 96 89 65 59 70 86 96 96100  
WIND DIR W W W S SE E SE SE NE E SE S SW SW W W NW N N N NE  
WIND SPD 5 3 1 2 2 5 6 5 3 3 2 3 5 6 10 10 5 4 3 2 3  
CLOUDS SC B2 OV B2 B2 B1 SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2  
POP 12HR 20 20 0 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 69 46 65 30 45 29 52 36 59  
TEMP 62 63 55 47 63 45 35 31 42 40 31 30 49 48 40 38 54 55  
DEWPT 49 50 50 46 45 36 28 23 26 26 24 23 30 34 32 32 40 42  
PWIND DIR W S N N NE E SE SE SE  
WIND CHAR LT GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC FW SC B1 B2 B2 B2 B1 SC FW SC B2 B2 B2 B2 B2 B2  
POP 12HR 0 5 10 10 5 5 10 10 10  
 
 
ILZ033-190900-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 58 41 72 41  
TEMP 43 39 36 36 36 43 52 58 52 46 43 42 42 53 67 71 64 53 48 44 41  
DEWPT 33 35 35 34 34 38 43 44 45 42 40 40 40 48 52 52 51 48 45 42 40  
RH 67 85 96 92 92 82 71 59 77 86 89 93 93 83 59 51 63 83 89 93 96  
WIND DIR W W W S E E SE SE NE E S S SW SW W W NW N N N N  
WIND SPD 5 3 1 2 2 5 5 5 3 3 3 3 5 8 11 11 5 4 3 3 3  
CLOUDS SC B2 B2 B2 B2 B1 SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2  
POP 12HR 10 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 70 47 67 30 46 28 53 36 61  
TEMP 64 64 56 49 65 45 35 30 43 41 31 30 50 49 42 38 57 56  
DEWPT 48 48 49 45 44 34 27 22 24 24 23 21 28 32 32 31 39 41  
PWIND DIR W SW NW N NE E SE SE SE  
WIND CHAR LT GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC FW FW B1 B2 B2 B2 B1 SC SC B1 B1 B1 B2 B2 B1 B1  
POP 12HR 0 5 10 10 5 5 10 10 5  
 
 
ILZ039-190900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 61 42 73 42  
TEMP 44 40 38 37 36 47 55 61 56 48 44 43 43 55 68 72 65 54 50 45 43  
DEWPT 34 36 36 35 36 40 42 45 46 44 43 42 41 49 53 53 52 49 47 44 42  
RH 68 85 92 92100 76 61 56 69 86 96 96 93 80 59 51 63 83 89 96 96  
WIND DIR W W SW S SE SE SE S NE E S S SW SW W W W NW N N N  
WIND SPD 5 2 1 2 3 5 8 6 4 4 4 5 6 10 13 13 8 5 5 4 5  
CLOUDS SC B1 B2 B2 B2 SC FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1  
POP 12HR 5 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 72 49 69 31 47 28 54 37 61  
TEMP 65 65 56 50 67 48 35 31 44 42 32 30 50 50 42 39 58 57  
DEWPT 50 50 50 46 47 37 29 23 26 25 23 22 30 33 33 32 41 43  
PWIND DIR W SW NW N NE E SE SE S  
WIND CHAR GN GN BZ GN GN LT GN LT GN  
AVG CLOUDS SC SC FW FW B1 B2 B2 B1 B1 SC SC B1 B1 B1 B2 B2 B1 B1  
POP 12HR 0 5 10 10 5 5 10 10 5  
 
 
INZ001-190900-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 52 39 67 39  
TEMP 40 36 34 34 34 41 49 52 46 41 40 41 42 50 62 66 58 49 45 42 40  
DEWPT 31 33 32 32 32 37 41 44 43 39 39 40 41 47 52 51 49 46 43 41 40  
RH 70 89 92 92 92 85 74 74 89 92 96 96 96 89 70 58 72 89 93 96100  
WIND DIR SW W W E SE SE SE SE NE E S S SW SW W W NW N N N N  
WIND SPD 4 3 1 2 2 4 6 5 5 4 4 5 6 9 10 10 6 5 4 4 5  
CLOUDS SC B2 B2 OV B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2  
POP 12HR 20 30 0 0 0  
QPF 12HR 0.01 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 66 44 61 30 41 29 50 35 56  
TEMP 59 59 53 46 60 42 35 31 39 38 31 30 48 46 40 37 52 52  
DEWPT 47 47 48 44 43 33 27 23 25 24 23 22 29 32 31 32 39 40  
PWIND DIR W SW N N NE E S SE SE  
WIND CHAR LT GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC SC SC B1 B2 B2 B2 B1 SC SC B1 B1 B2 B2 B2 B2 B2  
POP 12HR 0 5 20 10 5 10 10 10 10  
RAIN SHWRS S  
 
 
INZ010-190900-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 34 58 42 71 41  
TEMP 42 38 35 35 35 43 53 58 52 45 43 43 43 54 66 70 63 52 48 43 41  
DEWPT 35 36 35 34 34 39 42 44 45 42 41 41 41 48 52 52 51 48 46 42 40  
RH 76 92100 96 96 86 66 59 77 89 93 93 93 80 61 53 65 86 93 96 96  
WIND DIR SW W W SW SE E SE SE NE E S S SW SW W W NW N N N N  
WIND SPD 5 3 1 2 2 5 6 6 3 2 3 3 5 8 11 11 5 4 3 2 2  
CLOUDS FW B1 B2 B2 B2 B1 FW FW SC B1 B1 B1 B2 B1 B1 B1 SC B2 B2 B2 B2  
POP 12HR 20 20 0 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 69 47 67 30 45 28 52 36 60  
TEMP 63 63 56 49 65 45 35 30 43 40 31 30 49 48 42 38 56 55  
DEWPT 48 48 49 45 45 35 28 22 25 24 23 21 29 32 32 31 40 41  
PWIND DIR W SW NW N NE E SE SE SE  
WIND CHAR LT GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC FW FW B1 B2 B2 B2 B1 SC SC B1 B1 B1 B2 B2 B1 B1  
POP 12HR 0 5 10 10 5 5 5 10 10  
 
 
INZ011-190900-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
615 PM CDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 33 54 41 70 41  
TEMP 41 37 34 34 34 42 50 54 48 44 42 43 43 54 65 69 61 51 47 43 41  
DEWPT 34 35 34 33 33 38 42 44 44 42 41 41 41 48 53 53 51 48 45 42 40  
RH 76 92100 96 96 86 74 69 86 93 96 93 93 80 65 57 70 89 93 96 96  
WIND DIR SW SW W SE SE E SE SE NE E S S SW SW W W NW N N N N  
WIND SPD 5 3 2 1 2 4 6 5 3 3 3 4 5 8 11 11 6 5 3 3 3  
CLOUDS FW B2 B2 B2 B2 B1 SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2  
POP 12HR 20 30 0 0 0  
QPF 12HR 0.01 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 68 47 66 30 44 29 51 36 59  
TEMP 62 62 55 48 64 44 35 30 42 40 31 30 49 48 41 38 55 55  
DEWPT 49 49 49 46 45 35 28 22 25 25 23 21 29 32 32 32 40 41  
PWIND DIR W SW NW N NE E SE SE SE  
WIND CHAR LT GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC SC SC B1 B2 B2 B2 B1 SC FW SC B1 B1 B2 B2 B2 B1  
POP 12HR 0 5 20 10 5 5 5 10 10  
RAIN SHWRS S  
 
 
INZ019-190900-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
715 PM EDT WED MAR 18 2026  
 
DATE 03/18/26 THU 03/19/26 FRI 03/20/26 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 34 58 43 71 42  
TEMP 42 38 36 36 36 44 53 58 52 47 44 44 44 54 66 70 63 53 50 45 43  
DEWPT 35 36 35 34 34 39 43 44 45 44 43 42 42 49 53 52 52 49 47 44 42  
RH 76 92 96 92 92 82 69 59 77 89 96 93 93 83 63 53 67 86 89 96 96  
WIND DIR SW W NW SW SE E SE SE NE E S S SW SW SW W W NW N N N  
WIND SPD 5 3 2 2 2 5 6 6 3 3 3 4 5 9 11 11 5 5 4 3 3  
CLOUDS FW B1 B2 B2 B2 B1 SC FW SC SC B1 B1 B1 B1 B1 B1 SC B1 B2 B2 B2  
POP 12HR 10 20 0 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 03/21 SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 69 49 68 31 45 29 52 37 59  
TEMP 62 63 56 50 66 47 36 31 43 41 32 30 49 49 43 39 57 57  
DEWPT 49 49 50 46 46 36 29 23 25 24 23 22 29 33 33 32 41 42  
PWIND DIR W SW NW N NE E SE SE SE  
WIND CHAR LT GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC FW FW SC B2 B2 B2 B1 SC SC B1 B1 B1 B1 B2 B1 B1  
POP 12HR 0 5 10 10 5 5 5 10 10  
 
 
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