473  
FOUS53 KLOT 251615  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1115 AM CDT TUE APR 25 2017  
 
ILZ014-252200-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 76 58 76 54 59  
TEMP 72 76 73 66 61 61 58 66 74 76 72 66 61 57 54 57 59 57 54  
DEWPT 48 49 50 50 50 53 53 55 57 58 57 56 55 54 52 49 45 43 40  
RH 42 39 44 56 67 75 83 68 55 54 59 70 81 90 93 75 60 59 59  
WIND DIR S S SE SE S S S S S S SW S S S S SW SW SW W  
WIND SPD 14 17 12 10 14 16 14 17 19 19 16 10 11 9 10 13 16 14 11  
CLOUDS SC B1 B1 B2 B2 B2 OV B2 B2 B2 OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 20 30 70 30  
QPF 12HR 0 0 0.05 0.49 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C L L L L L C C S S  
TSTMS S S C L L L  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 43 63 46 56 44 58 43 54  
TEMP 47 44 58 62 52 46 55 50 46 44 57 54 46 43 53 53  
DEWPT 39 40 44 46 46 43 42 40 42 44 48 45 41 40 37 37  
PWIND DIR SW SE N NE NE NW NW W  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 5 40 30 60 70 70 50 30  
RAIN SHWRS C C C C C L L L L L L C C C  
TSTMS C C C C C  
 

 
ILZ003-252200-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 76 58 73 49 54  
TEMP 73 76 73 67 63 61 58 64 72 73 69 62 55 52 49 51 54 53 52  
DEWPT 45 44 45 48 50 53 54 56 58 58 57 56 53 50 48 45 42 40 38  
RH 37 32 37 50 62 75 86 75 61 59 66 81 93 93 96 80 64 61 59  
WIND DIR S S SE SE S S S S S SW W SW SW SW SW SW W W W  
WIND SPD 14 13 9 11 14 14 16 13 13 13 10 8 10 8 9 12 16 14 12  
CLOUDS B1 B1 B2 B2 OV OV OV B2 B2 OV OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 40 60 80 40  
QPF 12HR 0 0 0.25 0.67 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C L D D D L L C C S S  
TSTMS S S C C L D D D  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 42 62 44 57 42 56 41 54  
TEMP 45 42 57 61 51 44 55 53 44 42 53 55 45 41 52 53  
DEWPT 39 39 44 47 46 41 43 41 41 42 46 45 41 39 36 38  
PWIND DIR SW SE NE NE NE NE NW W  
WIND CHAR LT GN GN GN GN GN GN BZ  
AVG CLOUDS B1 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 5 40 30 50 70 60 40 30  
RAIN SHWRS C C C C C C L L L L L C C C  
TSTMS S S C C C  
 

 
ILZ014-252200-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 75 59 76 55 59  
TEMP 71 75 73 67 63 62 59 67 74 76 73 66 61 59 55 58 59 57 54  
DEWPT 49 48 50 50 52 54 54 56 58 59 58 57 56 55 53 50 46 43 40  
RH 46 38 44 54 67 75 83 68 57 56 59 73 84 87 93 75 62 59 59  
WIND DIR S S SE SE S S S S S S S S S S S SW SW SW W  
WIND SPD 14 17 12 10 14 16 14 17 18 19 20 11 11 9 11 13 16 14 11  
CLOUDS SC B1 B1 B2 B2 B2 OV B2 B2 B2 OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 20 30 60 30  
QPF 12HR 0 0 0.01 0.44 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C L L L L L C C S S  
TSTMS S S C L L L S S  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 45 63 48 57 46 59 44 55  
TEMP 48 45 59 62 55 48 55 52 47 46 58 55 47 44 53 54  
DEWPT 40 41 45 47 47 44 44 41 44 46 50 46 42 41 38 37  
PWIND DIR SW SE W NE NE SW W W  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 5 30 20 60 70 70 50 30  
RAIN SHWRS C C S S C L L L L L L C C C  
TSTMS C C C C C  
 

 
ILZ021-252200-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 78 59 76 53 58  
TEMP 74 78 76 67 63 62 59 66 74 76 73 66 61 58 53 56 58 56 54  
DEWPT 44 41 44 49 50 54 54 56 59 58 58 58 55 54 51 48 44 42 41  
RH 34 27 32 52 62 75 83 70 59 54 59 75 81 86 93 74 59 59 61  
WIND DIR S S S SE S S S S S S W S S S S SW SW W W  
WIND SPD 14 17 12 11 14 14 14 16 18 17 14 11 11 10 11 13 14 13 11  
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 20 40 70 30  
QPF 12HR 0 0 0.11 0.73 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C L L L L L C C  
TSTMS S S C L L L  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 44 67 48 62 47 61 44 57  
TEMP 48 45 61 67 56 48 59 59 49 47 59 58 49 44 55 56  
DEWPT 41 42 47 50 48 46 46 44 45 46 51 48 43 41 38 39  
PWIND DIR SW SE W NE NE SW W W  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B1  
POP 12HR 10 40 30 70 70 60 40 20  
RAIN SHWRS C C S C L L L L L L L C C S  
TSTMS S C C C C C  
 

 
ILZ006-252200-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 65 54 73 51 57  
TEMP 64 64 58 55 55 55 54 64 71 73 69 63 58 53 51 56 56 55 51  
DEWPT 50 50 49 48 50 52 52 54 56 56 54 54 53 52 50 48 44 41 39  
RH 60 60 72 77 83 90 93 70 59 55 59 72 83 96 96 74 64 59 63  
WIND DIR SE SE SE SE SE S S S S S S S S S S SW SW SW W  
WIND SPD 16 17 14 13 16 17 18 17 19 19 14 10 10 9 11 14 14 14 11  
CLOUDS SC B1 B2 B2 B2 B2 OV B2 B2 B2 OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 30 40 70 30  
QPF 12HR 0 0 0.05 0.62 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L L L L C C S S  
TSTMS C C C L L L  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 41 54 43 50 42 53 41 52  
TEMP 43 43 53 52 47 43 50 45 44 42 53 49 43 41 52 49  
DEWPT 38 39 42 43 43 40 40 38 40 41 45 42 40 38 36 36  
PWIND DIR SW SE NE NE NE NE NW W  
WIND CHAR LT GN GN GN GN GN GN BZ  
AVG CLOUDS B1 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 5 40 40 50 70 60 50 30  
RAIN SHWRS C C C C C C L L L L L C C C  
TSTMS S S S C C  
 

 
ILZ021-252200-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 79 58 76 52 58  
TEMP 75 78 76 67 61 60 58 65 74 76 73 66 61 58 53 53 57 58 57  
DEWPT 50 49 51 55 56 55 55 57 60 60 60 59 56 54 51 47 44 44 43  
RH 41 36 42 65 84 84 90 75 62 58 64 78 84 86 93 80 62 59 59  
WIND DIR S S S SE S S S S S S W S S S SW SW W W W  
WIND SPD 14 17 14 12 14 14 14 16 17 18 13 11 12 11 13 16 16 13 10  
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B1 B2  
POP 12HR 0 20 40 70 30  
QPF 12HR 0 0 0.08 0.76 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C L L L L L C C  
TSTMS S S C L L L  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 45 67 50 65 49 63 45 57  
TEMP 48 45 60 67 57 50 62 62 50 49 59 62 50 45 53 56  
DEWPT 43 42 49 53 51 49 50 49 49 48 53 51 44 42 40 41  
PWIND DIR SW SE W NE E SW W W  
WIND CHAR LT GN LT GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 OV B2 B2 OV OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 10 40 40 70 80 60 30 20  
RAIN SHWRS C C S C L L D D L L L C C S  
TSTMS C C C C C C  
 

 
INZ002-252200-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 76 56 78 56 61  
TEMP 71 76 72 64 59 57 56 66 74 78 74 66 61 59 57 58 61 61 57  
DEWPT 51 51 50 52 52 52 53 55 57 57 56 57 56 55 54 52 49 46 43  
RH 49 42 46 65 78 83 90 68 55 48 53 73 84 87 90 80 65 58 59  
WIND DIR SE S SE SE SE S S S S S S S S S S SW SW SW W  
WIND SPD 14 14 12 10 13 16 16 16 17 17 18 11 12 12 13 14 17 14 12  
CLOUDS SC SC B1 B1 B1 B1 B2 B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 10 20 50 40  
QPF 12HR 0 0 0 0.38 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C  
TSTMS S C C C S S  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 44 66 49 63 50 66 45 57  
TEMP 47 44 60 65 56 49 61 58 51 50 63 59 49 45 54 54  
DEWPT 41 41 46 49 49 47 50 47 49 49 54 53 44 42 39 39  
PWIND DIR SW S SW N E SE W W  
WIND CHAR LT GN LT GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 5 30 30 60 80 70 50 30  
RAIN SHWRS C S C C L L L D D L L C C C  
TSTMS S S C C C C C  
 

 
ILZ005-252200-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 75 57 73 50 55  
TEMP 72 75 71 63 61 60 57 62 70 73 68 62 56 53 50 52 55 54 50  
DEWPT 47 44 46 49 50 52 53 55 57 57 56 55 54 52 50 47 43 40 39  
RH 41 33 41 60 67 75 86 78 63 57 65 78 93 96100 83 64 59 66  
WIND DIR S S SE SE S S S S S S W S S SW SW SW SW W W  
WIND SPD 14 16 11 11 14 14 16 16 17 18 11 9 11 9 9 12 14 14 12  
CLOUDS B1 B1 B2 B2 B2 B2 OV OV B2 B2 OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 30 50 80 40  
QPF 12HR 0 0 0.15 0.91 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C D D D L L C C S S  
TSTMS C C C D D D  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 40 61 43 54 42 56 41 53  
TEMP 43 40 57 58 49 43 52 50 44 42 53 52 44 41 51 51  
DEWPT 38 39 44 45 43 40 41 39 40 41 46 44 39 38 37 37  
PWIND DIR SW SE NE NE NE NE NW W  
WIND CHAR LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 5 40 40 50 70 60 50 30  
RAIN SHWRS C C C C C C L L L L L C C C  
TSTMS S S C C C  
 

 
ILZ008-252200-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 76 58 73 48 54  
TEMP 72 76 73 66 63 61 58 63 72 72 68 61 55 51 48 51 54 52 52  
DEWPT 45 44 45 50 52 53 54 56 58 58 57 55 52 50 47 44 42 40 39  
RH 38 32 37 56 67 75 86 78 61 61 68 81 90 96 96 77 64 63 61  
WIND DIR S S S SE S S S S S SW W SW SW W SW W W W W  
WIND SPD 14 12 9 11 14 14 16 14 12 13 10 8 9 9 9 12 16 14 11  
CLOUDS B1 B1 B2 B2 OV OV OV B2 B2 OV OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 40 60 80 40  
QPF 12HR 0 0 0.26 0.65 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C L D D D L L C C S S  
TSTMS S S C C L D D D  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 42 63 45 57 43 57 41 55  
TEMP 46 42 57 62 51 45 55 54 46 43 54 56 47 41 52 54  
DEWPT 39 40 45 48 47 42 43 42 42 42 46 45 41 39 36 39  
PWIND DIR SW SE NE NE NE NE NW W  
WIND CHAR LT GN LT GN GN GN GN BZ  
AVG CLOUDS B1 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 10 40 30 50 70 60 40 30  
RAIN SHWRS C C C C C C L L L L L C C C  
TSTMS S C C C C  
 

 
ILZ011-252200-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 76 57 73 50 54  
TEMP 72 76 73 65 61 60 57 64 71 73 69 62 57 53 50 52 54 52 51  
DEWPT 45 42 45 47 48 52 53 56 58 58 57 56 54 52 49 46 43 41 39  
RH 38 30 37 52 62 75 86 75 63 59 66 81 90 96 96 80 66 66 63  
WIND DIR S S SE SE S S S S S S W S SW SW SW SW SW W W  
WIND SPD 14 16 11 12 16 14 16 14 16 17 11 11 12 8 10 14 16 16 12  
CLOUDS B1 B1 B1 B2 B2 B2 OV B2 B2 B2 OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 30 50 80 30  
QPF 12HR 0 0 0.22 0.86 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C D D D L L C C S S  
TSTMS C C C D D D  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 41 63 44 57 42 56 41 55  
TEMP 44 41 58 62 51 44 55 52 45 42 53 54 45 41 53 53  
DEWPT 39 40 45 47 46 41 43 41 42 42 46 45 41 39 37 38  
PWIND DIR SW SE E NE NE NE NW W  
WIND CHAR LT GN LT GN GN GN GN BZ  
AVG CLOUDS B1 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 5 40 30 60 70 60 40 30  
RAIN SHWRS C C C C C L L L L L L C C C  
TSTMS S C C C C  
 

 
ILZ010-252200-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 77 58 71 48 54  
TEMP 72 77 74 67 63 60 58 62 69 71 67 60 54 52 48 52 53 52 53  
DEWPT 45 45 48 49 51 53 54 56 58 58 57 55 52 49 46 43 40 40 40  
RH 38 32 40 52 65 78 86 81 68 63 70 84 93 89 93 71 61 63 61  
WIND DIR S S S SE S S S S S W W SW W W W W W W W  
WIND SPD 14 11 8 11 14 14 16 14 13 12 10 8 8 9 9 11 14 13 10  
CLOUDS B1 B1 B1 B2 OV OV OV B2 B2 OV OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 40 60 80 40  
QPF 12HR 0 0 0.31 0.67 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C L D D D L L C C S S  
TSTMS S S C C L D D D  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 42 63 45 57 43 56 41 55  
TEMP 46 42 57 63 52 45 55 54 45 43 52 55 47 41 51 54  
DEWPT 40 41 45 49 47 42 43 43 42 42 46 46 41 39 37 39  
PWIND DIR SW SE NE NE NE NE NW W  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 10 50 30 50 70 60 40 30  
RAIN SHWRS C C C C C C L L L L L C C C  
TSTMS S S C C S  
 

 
ILZ012-252200-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 77 58 75 52 57  
TEMP 73 77 74 66 62 61 58 64 73 75 71 65 60 57 53 55 57 54 52  
DEWPT 50 49 49 52 52 53 54 55 57 58 58 57 55 53 51 48 44 42 39  
RH 44 37 41 61 70 75 86 73 57 55 63 75 84 86 93 77 62 64 61  
WIND DIR S S S SE S S S S S S W S S SW S SW SW W W  
WIND SPD 14 17 12 11 14 14 14 16 17 17 14 10 11 8 10 13 16 14 11  
CLOUDS B1 B1 B1 B2 B2 B2 OV B2 B2 B2 OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 20 40 70 30  
QPF 12HR 0 0 0.11 0.95 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C L L L L L C C S S  
TSTMS C C C L L L  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 42 64 45 58 44 59 42 56  
TEMP 45 42 59 63 52 45 56 54 47 44 57 56 46 42 54 54  
DEWPT 39 40 45 48 46 43 43 41 43 44 48 46 42 40 37 38  
PWIND DIR SW SE NE NE NE E NW W  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 5 40 30 60 70 60 40 30  
RAIN SHWRS C C C C C L L L L L L C C C  
TSTMS C C C C C  
 

 
ILZ020-252200-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 77 58 76 52 57  
TEMP 73 77 75 66 62 60 58 65 74 76 72 66 60 56 52 54 57 55 53  
DEWPT 48 45 48 51 52 53 54 56 58 58 57 57 55 53 51 47 44 42 41  
RH 41 32 38 58 70 78 86 73 57 54 59 73 84 90 96 77 62 61 64  
WIND DIR S S SE SE S S S S S S W S S S S SW SW W W  
WIND SPD 14 17 12 11 14 14 14 16 18 17 14 11 12 10 12 13 14 14 12  
CLOUDS B1 B1 B1 B2 B2 B2 OV B2 B2 B2 OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 20 50 70 30  
QPF 12HR 0 0 0.13 0.89 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C L L L L L C C  
TSTMS S S C L L L  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 43 66 47 60 46 60 43 56  
TEMP 47 44 60 65 54 47 58 57 47 46 57 57 47 43 53 55  
DEWPT 40 41 46 49 47 44 45 43 45 45 49 47 42 40 37 39  
PWIND DIR SW SE NW NE NE SW NW W  
WIND CHAR LT GN LT GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 5 40 30 60 70 60 40 20  
RAIN SHWRS C C S C C L L L L L L C C S  
TSTMS S C C C C C  
 

 
ILZ013-252200-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 76 58 76 53 58  
TEMP 73 76 73 66 63 61 58 65 74 76 72 66 61 58 54 56 58 56 53  
DEWPT 50 49 51 51 51 53 54 55 57 58 57 56 55 54 52 48 45 42 40  
RH 44 39 46 58 65 75 86 70 55 54 59 70 81 86 93 74 62 59 61  
WIND DIR S S S SE S S S S S S SW S S S SW SW SW SW W  
WIND SPD 14 17 12 10 14 14 14 16 18 18 14 11 11 9 11 13 14 14 11  
CLOUDS SC B1 B1 B2 B2 B2 OV B2 B2 B2 OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 20 40 70 30  
QPF 12HR 0 0 0.07 0.65 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C L L L L L C C S S  
TSTMS S S C L L L  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 43 64 47 58 45 59 43 55  
TEMP 47 43 59 62 53 47 57 52 47 45 57 55 47 43 54 54  
DEWPT 39 40 45 48 46 43 43 41 43 44 49 46 41 40 37 38  
PWIND DIR SW SE NE NE NE SE NW W  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 5 40 30 60 70 70 40 20  
RAIN SHWRS C C C C C L L L L L L C C S  
TSTMS C C C C C  
 

 
ILZ019-252200-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 78 59 76 51 56  
TEMP 74 78 75 68 64 61 59 66 73 76 72 65 61 57 52 54 56 54 54  
DEWPT 45 42 44 49 50 54 54 56 59 59 59 58 55 53 50 46 43 42 41  
RH 35 28 33 51 60 78 83 70 62 56 64 78 81 86 93 74 62 64 61  
WIND DIR S S S SE S S S S S S W S SW SW SW SW W W W  
WIND SPD 14 16 11 11 14 14 14 16 16 18 12 10 12 9 11 13 14 13 10  
CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 20 50 80 30  
QPF 12HR 0 0 0.20 0.88 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C D D D L L C C  
TSTMS C C C D D D  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 45 66 48 61 47 60 44 56  
TEMP 49 45 59 66 57 48 58 58 48 47 56 59 49 44 52 56  
DEWPT 41 42 47 50 50 47 46 46 46 46 50 49 43 41 38 39  
PWIND DIR SW SE W NE NE NW W W  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 OV B2 B2 OV OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 10 50 30 70 70 60 30 20  
RAIN SHWRS C C S C C L L L L L L C C S  
TSTMS S C C C C C  
 

 
ILZ022-252200-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 78 59 77 54 58  
TEMP 73 78 76 67 63 62 59 66 75 77 73 66 61 58 54 56 58 56 54  
DEWPT 50 47 49 51 53 54 55 56 59 59 59 58 56 54 52 49 45 43 41  
RH 44 33 39 56 70 75 87 70 58 54 62 75 84 86 93 77 62 62 61  
WIND DIR S S S SE S S S S S S SW S S S S SW SW W W  
WIND SPD 14 17 12 10 14 14 14 16 19 17 16 11 10 8 11 13 14 13 10  
CLOUDS SC B1 B1 B2 B2 B2 OV B2 B2 B2 OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 20 40 70 30  
QPF 12HR 0 0 0.04 0.58 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C L L L L L C C  
TSTMS S S C L L L  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 44 65 48 61 47 61 43 57  
TEMP 47 44 59 64 55 48 59 58 47 47 59 58 48 43 54 55  
DEWPT 41 42 47 50 48 45 46 44 46 46 51 48 43 41 38 39  
PWIND DIR SW SE W NE NE SE W W  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 5 40 30 60 70 70 40 20  
RAIN SHWRS C C S C C L L L L L L C C S  
TSTMS S C C C C C  
 

 
ILZ023-252200-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 78 58 78 54 60  
TEMP 74 78 74 66 62 60 58 67 76 78 73 66 61 59 55 57 60 58 56  
DEWPT 52 53 53 53 54 54 55 57 60 61 60 58 56 55 53 50 47 45 43  
RH 46 42 48 63 75 81 90 70 58 56 64 75 84 87 93 77 62 62 62  
WIND DIR S S S SE S S S S S S SW S S S S SW SW SW W  
WIND SPD 14 17 13 10 13 14 14 16 17 17 18 11 11 11 12 13 13 12 10  
CLOUDS SC SC B1 B1 B1 B2 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B1 B1  
POP 12HR 0 10 30 60 40  
QPF 12HR 0 0 0.01 0.44 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C L L L L L C C  
TSTMS S S C L L L S S  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 44 67 50 64 49 64 45 57  
TEMP 47 44 62 65 56 50 62 61 49 50 60 59 50 45 55 55  
DEWPT 42 43 48 52 50 48 49 48 49 49 54 51 45 42 40 41  
PWIND DIR SW S SW NE E S W W  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B1  
POP 12HR 5 30 40 70 70 70 40 20  
RAIN SHWRS C S S C L L L L L L L C S S  
TSTMS S C C C C C  
 

 
ILZ033-252200-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 78 58 79 55 62  
TEMP 74 78 75 67 62 60 58 68 78 79 74 68 63 62 57 56 61 60 57  
DEWPT 52 52 52 53 54 55 55 57 60 61 60 59 57 55 54 51 48 46 45  
RH 46 40 45 61 75 84 90 68 54 54 62 73 81 78 90 83 62 60 64  
WIND DIR S S S S S S S S S S S S S S S SW SW SW W  
WIND SPD 14 17 14 10 13 14 14 16 17 17 18 12 12 13 14 16 16 16 11  
WIND GUST 26  
CLOUDS SC SC B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B1 B1  
POP 12HR 0 10 20 60 40  
QPF 12HR 0 0 0 0.45 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C L L C C  
TSTMS S C C C S S  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 45 68 52 67 52 67 46 58  
TEMP 48 45 62 67 56 53 65 63 52 52 64 63 52 46 54 57  
DEWPT 43 43 50 54 53 51 52 52 52 52 57 54 46 43 40 42  
PWIND DIR SW S S NE E SW W W  
WIND CHAR LT GN LT GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 OV B2 B2 OV OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 5 30 50 70 70 70 40 20  
RAIN SHWRS C C S C L L L L L L L C S S  
TSTMS S S C C C C C  
 

 
ILZ039-252200-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 79 59 78 54 61  
TEMP 76 79 76 69 65 62 59 67 77 77 74 69 64 62 56 55 61 60 59  
DEWPT 48 46 47 52 54 55 55 57 59 60 60 59 57 55 53 50 47 45 44  
RH 37 31 36 55 68 78 87 70 54 56 62 70 78 78 90 83 60 58 57  
WIND DIR S S S S S S S S S S SW S S S S SW SW SW W  
WIND SPD 14 17 16 11 13 14 14 17 17 17 14 13 13 13 14 16 16 14 11  
CLOUDS SC SC B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B1 B1  
POP 12HR 0 10 30 60 40  
QPF 12HR 0 0 0.02 0.49 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C L L L L L C C  
TSTMS S S C L L L C C  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 47 69 53 68 53 67 47 57  
TEMP 51 47 63 68 57 54 66 65 55 53 64 64 53 47 55 56  
DEWPT 44 43 50 55 53 52 54 54 53 52 58 53 46 43 40 42  
PWIND DIR SW SE S NE E SW W W  
WIND CHAR LT GN LT GN GN GN GN BZ  
AVG CLOUDS B2 B2 OV OV B2 B2 OV OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 10 30 60 80 80 60 30 20  
RAIN SHWRS C C S L L L D D L L L C S S  
TSTMS S S C C C C C  
 

 
INZ001-252200-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 77 57 77 56 60  
TEMP 72 77 74 65 60 59 57 67 76 77 73 66 61 58 56 58 60 59 55  
DEWPT 53 51 50 52 52 53 54 56 58 58 57 57 56 55 53 51 47 45 42  
RH 51 40 43 63 75 80 90 68 54 52 57 73 84 90 90 77 62 60 61  
WIND DIR S S SE SE S S S S S S S S S S S SW SW SW W  
WIND SPD 14 16 12 10 13 14 16 17 17 17 21 12 11 11 12 13 14 14 11  
CLOUDS SC SC B1 B1 B1 B2 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B2 B1  
POP 12HR 0 10 20 50 40  
QPF 12HR 0 0 0 0.40 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C C C C C C  
TSTMS S S S C C C S S  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 44 66 49 62 49 64 45 56  
TEMP 45 44 61 65 55 49 60 56 49 50 63 58 48 45 54 54  
DEWPT 41 41 46 49 49 47 48 46 48 49 54 52 44 42 38 39  
PWIND DIR SW S SW N E S W W  
WIND CHAR LT GN LT GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 5 30 30 60 70 70 50 30  
RAIN SHWRS C S S C L L L L L L L C C C  
TSTMS S C C C C C  
 

 
INZ010-252200-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 77 58 78 55 61  
TEMP 74 77 73 66 61 59 58 68 77 77 73 66 62 61 56 56 61 59 57  
DEWPT 53 52 52 53 53 54 54 57 60 60 59 59 57 56 54 52 48 46 45  
RH 48 42 48 63 75 83 86 68 56 56 62 78 84 84 93 86 62 62 64  
WIND DIR S S S SE S S S S S S S S S S S SW SW SW W  
WIND SPD 13 16 13 9 12 14 14 16 17 17 19 12 13 13 14 14 17 16 11  
CLOUDS SC SC SC B1 B1 B1 B2 B1 B2 B2 B2 OV OV OV OV B2 B2 B1 B1  
POP 12HR 0 10 20 60 40  
QPF 12HR 0 0 0 0.39 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C L L C C  
TSTMS S C C C S S  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 45 68 52 67 52 68 46 58  
TEMP 48 46 62 66 57 52 65 62 52 52 65 64 53 46 56 56  
DEWPT 43 44 49 53 52 51 53 52 52 52 58 55 47 44 40 41  
PWIND DIR SW S S NE E S SW W  
WIND CHAR LT GN LT GN GN GN GN BZ  
AVG CLOUDS B1 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B1  
POP 12HR 5 30 50 70 70 70 40 20  
RAIN SHWRS C C C C L L L L L L L C S S  
TSTMS S S S S C C C C C  
 

 
INZ011-252200-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
1115 AM CDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 77 58 79 57 62  
TEMP 73 77 74 66 61 59 58 68 78 79 76 69 64 61 58 59 62 61 58  
DEWPT 53 51 51 52 52 53 54 56 59 59 59 58 57 55 55 52 48 46 44  
RH 49 40 44 61 72 80 86 65 52 50 56 68 78 81 90 78 60 58 59  
WIND DIR S S SE SE S S S S S S S S S S S SW SW SW W  
WIND SPD 13 14 12 8 11 14 14 16 17 17 18 11 12 12 14 14 17 14 12  
CLOUDS SC SC SC B1 B1 B1 B2 B1 B2 B2 B2 B2 OV OV OV B2 B2 B2 B1  
POP 12HR 0 10 10 50 40  
QPF 12HR 0 0 0 0.36 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C  
TSTMS C C C S S  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 45 69 52 67 52 69 46 58  
TEMP 48 46 63 67 58 52 65 61 53 52 66 65 53 46 56 56  
DEWPT 42 43 47 51 52 51 53 51 52 52 57 56 46 44 40 40  
PWIND DIR SW S SW N E SW SW W  
WIND CHAR LT GN LT GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 5 30 40 70 70 70 50 30  
RAIN SHWRS S C C C L L L L L L L C C C  
TSTMS S S S S C C C C C  
 

 
INZ019-252200-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
1215 PM EDT TUE APR 25 2017  
 
DATE TUE 04/25/17 WED 04/26/17 THU 04/27/17  
UTC 3HRLY 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22  
EDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
 
MAX/MIN 77 58 78 56 62  
TEMP 75 76 69 63 61 59 63 75 78 76 71 64 63 60 56 60 62 59  
DEWPT 52 51 52 53 53 53 55 58 60 59 58 57 56 56 53 50 46 45  
RH 45 42 55 70 75 80 75 55 54 56 63 78 78 87 90 69 56 60  
WIND DIR S S S S S S S S S S S S S S S SW SW SW  
WIND SPD 14 16 9 11 13 14 16 18 17 18 12 13 14 14 16 16 16 13  
CLOUDS SC SC SC B1 B1 B1 B2 B1 B2 B2 B2 OV OV OV OV B2 B2 B1  
POP 12HR 0 10 10 50 50  
QPF 12HR 0 0 0 0.34 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C C  
TSTMS S S C C S S  
 
DATE FRI 04/28/17 SAT 04/29/17 SUN 04/30/17 MON 05/01/17  
UTC 6HRLY 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22  
EDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 46 68 53 69 54 69 46 58  
TEMP 50 46 60 68 60 53 64 66 56 55 64 68 56 47 54 57  
DEWPT 44 43 48 53 54 52 54 54 55 54 58 57 48 43 41 41  
PWIND DIR SW S S NE E S SW W  
WIND CHAR LT GN LT LT GN GN GN BZ  
AVG CLOUDS B1 B2 B2 OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 10 40 50 70 70 70 70 20  
RAIN SHWRS S C C C C L L L L L L C S S  
TSTMS S S S S C C C C C  
 

 
 
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