361  
FOUS53 KLOT 220015  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
715 PM CDT TUE AUG 21 2018  
 
ILZ014-221000-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 58 78 59 80 62  
TEMP 69 67 62 58 66 74 78 75 69 65 61 59 69 77 80 78 72 67 65 62  
DEWPT 64 61 56 53 51 51 52 53 54 56 55 54 55 55 54 55 58 58 53 49  
RH 84 81 81 83 58 44 40 46 59 73 81 83 61 47 41 45 61 73 65 62  
WIND DIR N N N N N N NW NW W W W W W SW SW SW S S S S  
WIND SPD 9 11 11 10 9 10 10 9 5 4 4 4 5 6 9 8 8 8 8 12  
CLOUDS B2 B1 FW FW FW FW FW FW FW CL CL FW CL FW FW FW SC SC B1 B2  
POP 12HR 30 0 0 0 30  
QPF 12HR 0.03 0 0 0 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C  
HEAT INDEX 80  
MAX HEAT 80  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 75 65 84 70 91 72 90 74 90  
TEMP 72 69 67 66 80 82 75 70 87 88 77 73 88 86 79 74 87 88  
DEWPT 61 62 62 64 69 70 71 70 73 71 71 69 72 71 71 69 72 71  
PWIND DIR S SW SW SW SW SW SW SW SW  
WIND CHAR BZ BZ GN GN GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 B1 SC SC FW FW SC SC B1 B1 B1 SC SC SC SC SC  
POP 12HR 70 40 10 5 10 30 20 5 5  
RAIN SHWRS L C C C C S S S  
TSTMS C C C C C S S S  
 

 
ILZ003-221000-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 53 77 53 78 59  
TEMP 68 64 58 53 64 75 77 75 65 57 55 53 66 77 78 76 65 61 60 61  
DEWPT 62 58 53 51 53 55 54 55 55 53 51 51 57 58 58 59 57 50 47 49  
RH 81 81 83 93 67 50 45 50 70 86 86 93 73 52 50 56 75 67 62 65  
WIND DIR NW N N NW NW NW NW NW W W W SW SW SW SW S S S S S  
WIND SPD 10 8 8 6 5 9 11 8 4 3 3 3 4 9 10 9 8 9 10 16  
CLOUDS B2 FW CL CL CL FW FW FW CL CL CL FW FW FW SC SC SC B1 B2 B2  
POP 12HR 5 0 0 0 50  
QPF 12HR 0 0 0 0 0.37  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS S S  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 73 64 84 68 90 70 90 72 89  
TEMP 66 73 69 64 79 83 72 70 87 85 74 71 87 87 80 72 86 86  
DEWPT 62 64 64 63 70 72 70 69 74 73 70 68 73 72 70 68 73 72  
PWIND DIR S S SW S SW S SW S SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 OV B2 B1 SC FW FW FW SC SC B1 B1 B1 SC SC SC SC SC  
POP 12HR 70 60 5 5 20 30 20 5 10  
RAIN SHWRS L C L C S C S  
TSTMS C C L C S C S  
 

 
ILZ014-221000-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 61 78 60 80 63  
TEMP 72 69 65 61 67 74 78 76 71 65 62 60 68 77 80 78 72 67 65 63  
DEWPT 64 61 57 54 52 51 51 52 54 56 55 55 55 54 55 56 58 57 52 50  
RH 76 76 75 78 59 44 39 43 55 73 78 84 63 45 42 47 61 70 63 62  
WIND DIR N N N N N N NW NW W W W W W SW SW S S S S S  
WIND SPD 9 11 12 11 11 11 10 8 5 4 4 4 5 6 9 9 8 9 10 12  
CLOUDS B1 B1 SC FW FW FW FW FW FW CL FW FW FW FW FW FW FW SC B1 B2  
POP 12HR 30 0 0 0 30  
QPF 12HR 0.03 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C C  
HEAT INDEX 80  
MAX HEAT 80  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 75 67 85 72 90 74 90 76 90  
TEMP 71 70 69 68 80 84 76 73 87 87 79 74 87 88 81 76 87 88  
DEWPT 61 61 63 64 69 71 72 71 73 71 71 69 72 70 70 70 71 70  
PWIND DIR S SW SW SW SW SW SW SW SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC SC FW FW SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 70 40 10 5 10 30 20 5 0  
RAIN SHWRS L C C C C C S  
TSTMS C C C C C C S  
 

 
ILZ021-221000-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 54 77 53 78 58  
TEMP 70 65 60 54 64 75 77 74 64 58 55 53 66 76 78 76 65 59 58 58  
DEWPT 64 62 58 53 54 54 54 56 56 54 52 52 57 57 56 59 57 46 45 45  
RH 81 90 93 96 70 48 45 53 75 86 90 96 73 52 47 56 75 62 62 62  
WIND DIR NW NW N N N N NW NW W W W W SW SW SW S S S S S  
WIND SPD 8 8 8 8 9 10 10 8 3 3 3 2 3 5 9 8 8 8 8 12  
CLOUDS B2 B1 SC FW CL FW FW FW CL CL FW FW FW FW SC SC SC SC B2 B2  
POP 12HR 20 0 0 0 40  
QPF 12HR 0.01 0 0 0 0.26  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 75 64 86 70 90 71 90 73 90  
TEMP 68 75 68 65 82 84 76 70 87 86 77 71 87 87 79 73 87 86  
DEWPT 64 64 63 65 71 74 72 70 76 74 71 69 73 73 70 69 73 72  
PWIND DIR S S SW S SW S S S SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC SC FW FW SC SC SC SC SC SC FW FW SC FW  
POP 12HR 70 40 10 5 10 20 20 5 5  
RAIN SHWRS L C C C S S S  
TSTMS C C C C S S S  
 

 
ILZ006-221000-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 57 76 57 78 62  
TEMP 69 66 61 57 65 74 76 74 67 62 59 57 67 76 78 76 69 65 66 63  
DEWPT 63 59 54 52 53 54 54 55 55 55 54 54 57 57 57 58 58 53 54 48  
RH 81 78 78 83 65 50 46 51 65 78 83 90 70 52 48 54 68 65 65 58  
WIND DIR N N N NW N NW NW NW W W W W W SW SW SW S S S S  
WIND SPD 9 13 14 11 10 10 11 9 5 5 6 5 5 8 10 9 8 9 10 13  
CLOUDS B2 SC CL CL CL FW FW FW FW CL CL CL CL CL FW FW FW SC B1 B2  
POP 12HR 30 0 0 0 30  
QPF 12HR 0.02 0 0 0 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 74 64 82 68 90 70 91 73 90  
TEMP 72 67 65 65 78 80 73 69 87 84 75 70 87 88 78 73 88 86  
DEWPT 62 62 62 64 69 71 70 68 74 72 70 69 72 71 70 69 73 72  
PWIND DIR S SW SW SW SW SW SW S SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC SC FW FW SC SC B1 B1 B1 SC SC SC SC SC  
POP 12HR 70 40 10 5 30 40 20 5 10  
RAIN SHWRS L C C C C C C S S  
TSTMS C C C C C C C S S  
 

 
ILZ021-221000-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 56 77 54 79 59  
TEMP 70 66 62 56 64 74 77 75 66 60 56 54 67 78 79 76 65 60 61 59  
DEWPT 66 63 59 56 54 54 54 56 56 54 52 53 58 58 57 60 56 47 49 46  
RH 87 90 90100 70 50 45 52 70 81 86 96 73 50 47 58 73 62 65 62  
WIND DIR NW NW N N N N N NW NW W W W SW SW S S S S S S  
WIND SPD 9 8 8 8 10 11 11 8 3 3 2 3 4 5 9 8 8 9 9 13  
CLOUDS B1 B1 SC FW FW FW FW FW CL CL CL FW CL FW SC SC SC SC B2 B2  
POP 12HR 10 0 0 0 50  
QPF 12HR 0 0 0 0 0.25  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS S S  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 75 66 86 70 90 71 90 73 90  
TEMP 66 75 69 67 82 84 76 70 87 85 77 71 87 87 80 73 88 84  
DEWPT 65 66 64 65 72 75 73 70 75 75 72 70 73 73 70 70 73 72  
PWIND DIR S SW SW S SW S SW S SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B1 B1 SC SC FW FW SC SC SC SC SC SC FW FW FW FW  
POP 12HR 70 30 5 5 10 20 5 5 0  
RAIN SHWRS L C C C S  
TSTMS C C C C S  
 

 
INZ002-221000-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 61 75 56 78 58  
TEMP 69 66 64 61 67 73 75 73 64 62 59 56 68 77 78 76 65 61 59 61  
DEWPT 64 63 60 58 57 55 54 55 55 55 54 53 58 58 58 59 57 51 46 49  
RH 84 90 87 90 70 53 48 53 73 78 83 90 70 52 50 56 75 70 62 65  
WIND DIR N N N N N N N N NW W W W W SW SW S S S S S  
WIND SPD 10 9 10 10 13 14 13 8 3 4 4 4 5 6 8 6 6 6 6 11  
CLOUDS B2 B2 B1 SC SC FW FW FW FW FW FW FW CL FW FW FW FW FW SC B2  
POP 12HR 40 5 0 0 10  
QPF 12HR 0.14 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S  
TSTMS S S  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 76 64 84 69 90 70 89 71 89  
TEMP 72 69 64 65 80 82 74 70 87 86 75 70 86 86 78 71 86 85  
DEWPT 61 61 61 62 70 72 71 70 75 74 71 69 73 73 70 69 73 72  
PWIND DIR S SW SW SW SW S SW S SW  
WIND CHAR BZ BZ BZ GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 B1 SC SC FW SC SC B1 B1 SC SC SC SC FW FW  
POP 12HR 60 40 20 5 10 40 30 5 5  
RAIN SHWRS L C C C S C C C  
TSTMS C C C C S C C C  
 

 
ILZ005-221000-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 53 76 53 77 58  
TEMP 68 62 57 53 64 74 76 74 64 57 55 53 66 76 77 73 63 58 59 58  
DEWPT 62 57 52 50 53 55 53 55 54 52 51 51 56 57 57 58 54 45 46 45  
RH 81 84 83 89 67 51 45 51 70 83 86 93 70 52 50 59 72 62 62 62  
WIND DIR N N N NW N NW NW NW W W W W W SW SW S S S S S  
WIND SPD 10 9 8 8 8 10 11 8 4 4 4 4 4 8 10 8 6 8 9 13  
CLOUDS B2 SC CL CL CL FW FW FW CL CL CL CL CL FW FW FW SC SC B2 B2  
POP 12HR 20 0 0 0 40  
QPF 12HR 0 0 0 0 0.23  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 72 63 83 67 90 69 89 72 89  
TEMP 67 72 67 64 79 81 72 68 87 84 73 70 86 85 77 72 86 86  
DEWPT 62 63 63 64 69 72 69 67 75 73 71 68 73 72 70 69 73 72  
PWIND DIR S SW SW S SW SW SW S SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC FW FW FW SC SC B1 B1 B1 SC SC SC SC SC  
POP 12HR 70 50 5 5 20 30 20 5 5  
RAIN SHWRS L C C C S C S S S  
TSTMS C C C C S C S S S  
 

 
ILZ008-221000-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 52 76 52 77 58  
TEMP 68 63 57 52 63 74 76 74 64 58 55 52 64 75 77 74 64 61 59 58  
DEWPT 63 58 52 50 54 56 54 56 55 53 52 50 57 58 58 59 56 51 48 46  
RH 84 84 83 93 72 53 46 53 73 83 90 93 78 55 52 59 75 70 67 64  
WIND DIR NW N N N N NW NW NW W W W SW SW SW SW S S S S S  
WIND SPD 10 8 8 6 5 9 11 8 3 3 3 3 4 8 10 9 9 9 11 16  
CLOUDS B2 FW CL CL CL FW FW FW CL CL CL FW FW FW SC SC SC B1 B2 B2  
POP 12HR 5 0 0 0 60  
QPF 12HR 0 0 0 0 0.50  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L  
TSTMS S S  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 73 64 84 68 91 69 90 72 90  
TEMP 66 73 68 65 80 82 73 69 87 87 74 70 87 87 79 72 87 86  
DEWPT 64 65 64 64 71 72 70 69 74 74 71 68 73 73 70 68 73 72  
PWIND DIR S S SW S SW S S S SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS OV OV B2 B1 SC FW FW FW SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 70 60 5 5 20 20 20 5 20  
RAIN SHWRS L C L C S S S S S  
TSTMS C C L C S S S S S  
 

 
ILZ011-221000-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 52 75 54 77 58  
TEMP 68 64 57 52 62 72 75 72 63 58 56 54 67 76 77 74 63 59 59 58  
DEWPT 63 59 54 51 53 56 54 56 55 53 51 51 56 58 58 59 54 47 46 45  
RH 84 84 90 96 72 57 48 57 75 83 83 90 68 54 52 59 72 64 62 62  
WIND DIR NW N N N N NW NW NW W W W W SW SW SW S S S S S  
WIND SPD 9 9 8 8 8 9 11 8 4 4 4 4 4 8 10 8 6 9 9 14  
CLOUDS B2 SC CL CL CL FW FW FW CL CL CL FW CL FW SC SC SC B1 B2 B2  
POP 12HR 10 0 0 0 50  
QPF 12HR 0 0 0 0 0.35  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 73 63 83 68 90 69 90 72 89  
TEMP 66 73 68 64 79 81 72 69 87 85 74 70 87 85 78 72 86 86  
DEWPT 64 64 63 64 70 73 71 69 75 74 72 68 73 73 70 69 73 73  
PWIND DIR S S SW S SW S S S SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC FW FW FW SC SC B1 B1 B1 SC SC SC SC SC  
POP 12HR 70 50 5 5 20 30 20 5 10  
RAIN SHWRS L C C C S C S S  
TSTMS C C C C S C S S  
 

 
ILZ010-221000-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 53 76 52 77 59  
TEMP 68 63 57 53 64 74 76 74 65 58 55 52 64 75 77 73 65 63 60 60  
DEWPT 63 58 53 50 53 56 55 56 55 53 52 50 57 58 58 60 57 52 48 47  
RH 84 84 86 89 67 53 48 53 70 83 90 93 78 55 52 64 75 67 64 62  
WIND DIR NW N N N N NW NW NW W W W SW SW SW S S S S S S  
WIND SPD 10 9 8 6 5 9 10 6 3 3 2 2 3 8 10 8 8 9 11 14  
CLOUDS B2 FW CL CL CL FW FW FW CL CL CL FW FW FW SC SC B1 B1 B2 B2  
POP 12HR 5 0 0 0 60  
QPF 12HR 0 0 0 0 0.61  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L  
TSTMS S S  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 74 64 85 68 91 69 90 72 90  
TEMP 67 74 68 65 81 83 73 69 87 87 75 70 87 86 78 72 87 86  
DEWPT 64 65 64 64 71 73 70 69 74 74 71 68 73 73 69 68 73 72  
PWIND DIR S S SW S SW S S S S  
WIND CHAR BZ GN GN GN GN GN GN GN BZ  
AVG CLOUDS OV OV B2 B1 SC FW FW FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 70 60 5 5 10 20 10 5 20  
RAIN SHWRS L C L C S S  
TSTMS C C L C S S  
 

 
ILZ012-221000-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 55 77 54 78 58  
TEMP 69 65 59 55 65 75 77 74 65 59 56 54 66 77 78 75 65 60 59 58  
DEWPT 63 60 54 51 52 54 53 54 55 53 52 51 56 57 57 58 57 49 48 46  
RH 81 84 83 86 63 48 43 50 70 80 86 90 70 50 48 55 75 67 67 64  
WIND DIR NW N N N N N NW NW W W W W W SW SW S S S S S  
WIND SPD 9 10 9 8 9 10 11 8 5 4 3 3 4 8 10 8 8 8 8 12  
CLOUDS B2 SC FW CL CL FW FW FW CL CL CL FW CL FW FW FW SC SC B2 B2  
POP 12HR 20 0 0 0 40  
QPF 12HR 0 0 0 0 0.22  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 74 64 84 68 90 70 90 72 90  
TEMP 66 74 67 65 81 81 73 69 87 85 75 70 87 86 78 72 87 86  
DEWPT 62 63 63 64 70 72 70 69 75 73 71 69 73 72 70 69 73 71  
PWIND DIR S S SW S SW S SW S SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC FW FW FW SC SC B1 B1 B1 SC SC SC SC SC  
POP 12HR 70 40 10 5 20 30 20 5 5  
RAIN SHWRS L C C C S C S S  
TSTMS C C C C S C S S  
 

 
ILZ020-221000-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 54 77 53 78 58  
TEMP 69 65 59 54 64 74 77 75 64 58 55 53 66 76 78 76 65 59 59 58  
DEWPT 64 61 55 52 53 54 54 55 55 54 51 51 56 57 57 58 57 47 47 45  
RH 84 87 87 93 67 50 45 50 73 86 86 93 70 52 48 54 75 64 64 62  
WIND DIR NW N N N N N NW NW W W W W SW SW SW S S S S S  
WIND SPD 9 9 8 8 9 10 10 8 3 3 3 3 3 6 9 8 6 8 8 12  
CLOUDS B2 SC FW CL CL FW FW FW CL CL CL FW CL FW SC SC SC SC B2 B2  
POP 12HR 20 0 0 0 40  
QPF 12HR 0.01 0 0 0 0.28  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 74 64 85 69 90 70 89 72 90  
TEMP 66 73 68 65 81 83 74 70 87 86 76 70 86 86 77 72 87 86  
DEWPT 62 64 63 64 70 73 71 70 75 74 71 69 74 73 69 69 73 72  
PWIND DIR S SW SW S SW S SW S SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC FW FW FW SC SC SC SC SC SC SC SC SC FW  
POP 12HR 70 40 10 5 10 20 20 5 5  
RAIN SHWRS L C C C S S S  
TSTMS C C C C S S S  
 

 
ILZ013-221000-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 57 78 57 79 61  
TEMP 69 66 61 57 66 75 78 75 68 63 59 57 67 77 79 76 70 64 63 61  
DEWPT 64 61 56 52 51 51 52 53 55 56 54 53 55 55 55 56 58 53 50 47  
RH 84 84 84 83 58 43 40 46 63 78 83 86 65 47 44 50 66 67 62 60  
WIND DIR NW N N N N N NW NW W W W W W SW SW S S S S S  
WIND SPD 9 9 10 9 9 10 10 9 4 3 3 3 4 8 9 8 6 8 8 12  
CLOUDS B2 B1 FW FW FW FW FW FW CL CL FW FW CL FW FW FW SC SC B1 B2  
POP 12HR 30 0 0 0 40  
QPF 12HR 0.01 0 0 0 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 75 65 85 70 90 72 90 74 90  
TEMP 70 72 67 66 81 84 75 71 87 86 77 73 88 86 79 74 87 87  
DEWPT 61 62 62 64 69 71 71 70 74 72 71 69 73 71 70 69 73 71  
PWIND DIR S SW SW SW SW SW SW S SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC SC FW FW SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 70 40 10 5 10 30 20 5 5  
RAIN SHWRS L C C C S C S S S  
TSTMS C C C C S C S S S  
 

 
ILZ019-221000-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 55 77 53 78 59  
TEMP 71 66 60 55 64 74 77 75 66 59 56 53 66 76 78 76 65 60 61 59  
DEWPT 64 62 57 54 54 54 54 56 56 54 52 52 58 58 56 59 56 47 49 46  
RH 79 87 90 96 70 50 45 52 70 83 86 96 75 54 47 56 73 62 65 62  
WIND DIR NW NW N N N N NW NW W W W W SW SW SW S S S S S  
WIND SPD 9 8 8 8 8 10 10 6 3 3 2 3 4 6 9 8 8 8 8 13  
CLOUDS B1 SC SC FW CL CL FW FW CL CL CL FW CL FW SC SC SC B1 B2 B2  
POP 12HR 10 0 0 0 50  
QPF 12HR 0 0 0 0 0.41  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS S S  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 75 65 86 70 90 71 90 73 90  
TEMP 67 75 68 67 82 84 76 70 87 86 76 71 87 86 80 73 88 86  
DEWPT 64 65 64 65 71 74 72 70 75 75 71 70 74 73 70 70 73 72  
PWIND DIR S SW SW S SW S S S SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC FW FW FW SC SC SC SC SC SC FW FW FW FW  
POP 12HR 70 40 5 5 10 20 10 5 5  
RAIN SHWRS L C C C S  
TSTMS C C C C S  
 

 
ILZ022-221000-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 56 77 54 79 59  
TEMP 70 66 61 56 65 74 77 74 67 60 56 54 67 78 79 76 66 60 59 59  
DEWPT 64 61 57 53 52 52 52 54 55 55 52 52 56 56 56 57 58 48 47 46  
RH 81 84 87 90 63 46 42 50 65 84 86 93 68 47 45 52 75 64 64 62  
WIND DIR NW N N N N N NW NW W W W W SW SW SW S S S S S  
WIND SPD 8 8 8 8 9 10 10 8 4 3 2 2 3 5 8 6 8 6 8 11  
CLOUDS B2 B1 SC FW FW FW FW FW FW CL FW FW FW FW FW SC SC SC B1 B2  
POP 12HR 30 0 0 0 40  
QPF 12HR 0.01 0 0 0 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 75 64 85 69 90 71 89 73 90  
TEMP 68 75 70 65 81 83 75 69 87 86 76 71 86 87 79 73 88 86  
DEWPT 63 62 63 64 70 73 71 69 75 73 71 70 74 72 70 70 73 72  
PWIND DIR S SW SW S SW SW SW S SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC SC FW FW SC SC SC SC SC SC SC SC SC FW  
POP 12HR 70 40 10 5 10 20 20 5 0  
RAIN SHWRS L C C C S S S  
TSTMS C C C C S S S  
 

 
ILZ023-221000-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 57 77 53 78 58  
TEMP 71 66 62 57 65 74 77 74 65 59 55 53 66 76 78 75 65 59 58 59  
DEWPT 64 63 59 55 55 54 53 55 55 54 52 52 57 57 57 60 56 47 46 46  
RH 79 90 90 93 70 50 43 51 70 83 90 96 73 52 48 60 73 64 64 62  
WIND DIR NW NW NW NW N N N NW NW W W W SW SW SW S S S S S  
WIND SPD 8 8 8 8 9 11 11 8 5 3 3 3 4 5 8 6 8 6 8 10  
CLOUDS B1 B2 SC FW FW FW FW FW FW CL CL FW FW FW SC FW FW SC B1 B2  
POP 12HR 20 0 0 0 30  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C  
TSTMS  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 75 64 85 69 90 71 89 72 90  
TEMP 68 75 66 66 82 83 76 69 87 85 76 71 86 86 79 72 88 85  
DEWPT 62 63 63 63 70 74 72 68 75 75 72 70 74 73 70 69 73 72  
PWIND DIR S S SW S SW S S S SW  
WIND CHAR BZ BZ GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC SC FW FW SC SC SC SC SC SC SC FW FW FW  
POP 12HR 70 30 10 5 10 20 10 5 0  
RAIN SHWRS L C C C S S  
TSTMS C C C C S S  
 

 
ILZ033-221000-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 58 77 53 78 58  
TEMP 69 65 62 58 65 74 77 74 65 59 55 53 67 77 78 75 65 59 58 59  
DEWPT 65 63 61 57 56 55 53 55 55 54 52 52 57 58 57 60 56 46 45 46  
RH 87 93 97 96 73 51 43 51 70 83 90 96 70 52 48 60 73 62 62 62  
WIND DIR NW NW NW NW N N N NW NW W W W SW SW S S S S S S  
WIND SPD 6 6 8 8 10 11 11 8 3 3 2 3 3 5 8 6 6 6 8 9  
CLOUDS B1 B2 B1 SC FW FW FW FW FW CL CL FW FW FW SC FW FW SC B1 B2  
POP 12HR 20 0 0 0 30  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C  
TSTMS  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 76 65 85 69 90 71 89 72 90  
TEMP 68 76 69 66 81 83 74 70 87 85 76 71 86 85 79 72 88 84  
DEWPT 63 63 63 64 71 74 71 69 76 75 72 70 74 73 71 70 74 73  
PWIND DIR S S SW S SW S S S SW  
WIND CHAR BZ BZ BZ GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B1 B1 SC SC SC FW SC SC SC SC SC SC FW FW FW FW  
POP 12HR 70 30 10 10 10 20 10 5 0  
RAIN SHWRS L C C C S S  
TSTMS C C C C S S  
 

 
ILZ039-221000-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 59 77 54 78 58  
TEMP 71 67 63 59 65 73 77 74 65 60 56 54 67 77 78 75 64 58 58 58  
DEWPT 65 64 61 57 56 54 53 55 55 54 52 52 57 58 57 59 56 46 47 46  
RH 81 90 93 93 73 51 43 51 70 81 86 93 70 52 48 58 75 64 67 64  
WIND DIR NW NW NW N N N N NW NW NW W W SW SW S S S S S S  
WIND SPD 8 8 8 9 10 11 11 8 4 3 3 3 3 5 8 6 6 6 8 11  
CLOUDS B1 B2 B1 SC FW FW FW FW FW CL CL FW CL FW SC SC SC SC B1 B2  
POP 12HR 10 0 0 0 30  
QPF 12HR 0 0 0 0 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 75 65 86 70 90 71 89 73 90  
TEMP 67 74 69 66 82 84 76 70 87 86 76 71 86 86 79 73 88 85  
DEWPT 63 63 63 64 71 74 71 69 75 75 72 70 74 72 70 70 73 72  
PWIND DIR S S SW S SW S SW S S  
WIND CHAR BZ BZ BZ GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B1 B1 SC SC SC FW SC SC SC SC SC SC FW FW FW FW  
POP 12HR 70 30 10 10 10 20 5 5 0  
RAIN SHWRS L C C C S  
TSTMS C C C C S  
 

 
INZ001-221000-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 60 76 55 78 59  
TEMP 70 66 64 60 66 73 76 74 66 60 57 55 67 76 78 75 66 61 59 60  
DEWPT 64 63 60 57 57 55 53 55 54 54 53 53 57 57 57 58 57 49 46 48  
RH 81 90 87 90 73 53 45 51 65 81 86 93 70 52 48 55 73 65 62 64  
WIND DIR NW N N N N N N N NW W W W W SW SW S S S S S  
WIND SPD 8 8 10 10 12 13 11 6 4 4 4 4 4 6 8 6 6 6 8 10  
CLOUDS B2 B2 SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC B1 B2  
POP 12HR 30 0 0 0 20  
QPF 12HR 0.06 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S S  
TSTMS S  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 76 65 84 70 90 71 89 72 89  
TEMP 72 71 69 65 80 82 75 70 87 86 76 71 86 86 79 72 86 85  
DEWPT 61 62 62 63 70 72 71 70 74 74 72 69 73 72 71 69 73 72  
PWIND DIR S SW SW SW SW SW SW S SW  
WIND CHAR BZ BZ BZ GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC SC FW FW SC SC SC SC SC SC SC SC FW FW  
POP 12HR 70 30 10 5 10 40 20 5 0  
RAIN SHWRS L C C C C C S  
TSTMS C C C C C C S  
 

 
INZ010-221000-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 58 75 53 77 57  
TEMP 69 65 62 58 65 72 75 72 64 57 55 53 66 75 77 74 64 58 57 58  
DEWPT 64 63 61 58 57 57 54 55 56 54 51 52 57 58 58 59 55 46 44 45  
RH 84 93 97100 75 59 48 55 75 90 86 96 73 55 52 59 73 64 62 62  
WIND DIR NW NW NW NW N N N NW NW W W W SW SW SW S S S S S  
WIND SPD 6 5 8 8 10 11 12 8 3 3 3 3 3 5 6 5 6 6 8 9  
CLOUDS B1 B2 B1 SC FW FW FW FW FW CL CL FW FW FW FW FW FW SC B1 B2  
POP 12HR 20 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
TSTMS  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 75 64 85 69 90 70 89 72 89  
TEMP 69 74 68 65 80 84 76 69 87 86 75 70 86 85 80 72 86 84  
DEWPT 63 63 63 63 71 74 72 68 76 75 72 69 74 73 70 70 74 73  
PWIND DIR S S SW S SW S S S SW  
WIND CHAR GN BZ BZ GN GN GN GN GN GN  
AVG CLOUDS B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC FW FW FW  
POP 12HR 70 30 20 10 10 20 20 5 0  
RAIN SHWRS L C C C S S S S  
TSTMS C C C C S S S S  
 

 
INZ011-221000-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
715 PM CDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11  
CDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 58 75 53 77 57  
TEMP 69 65 63 58 66 73 75 72 63 58 55 53 65 76 77 74 63 58 57 58  
DEWPT 64 63 62 58 58 57 55 55 55 54 52 52 57 57 56 59 55 47 45 45  
RH 84 93 97100 75 57 50 55 75 86 90 96 75 52 48 59 75 67 64 62  
WIND DIR NW NW NW NW N N N N W W W W W SW SW S S S S S  
WIND SPD 9 6 6 8 11 13 12 8 3 3 3 3 4 5 8 6 6 6 8 9  
CLOUDS B1 B2 B1 SC SC SC FW FW FW CL CL FW CL FW FW FW FW FW SC B2  
POP 12HR 20 5 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 76 64 85 69 90 70 89 72 89  
TEMP 72 71 66 65 81 83 77 69 86 86 75 70 86 86 80 72 86 84  
DEWPT 62 64 62 63 71 73 71 68 76 75 72 69 74 73 71 70 75 72  
PWIND DIR S S SW SW SW S SW SW SW  
WIND CHAR GN BZ BZ GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC FW FW FW  
POP 12HR 60 30 20 10 10 30 30 5 0  
RAIN SHWRS L C C C S C C C  
TSTMS C C C C S C C C  
 

 
INZ019-221000-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
815 PM EDT TUE AUG 21 2018  
 
DATE 08/21/18 WED 08/22/18 THU 08/23/18 FRI  
UTC 3HRLY 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10  
EDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
 
MIN/MAX 59 75 54 77 57  
TEMP 70 66 64 61 61 71 75 74 66 59 56 54 60 74 77 76 69 60 58 57  
DEWPT 64 63 62 60 57 58 55 55 56 54 53 52 55 59 57 58 59 49 46 45  
RH 81 90 93 97 87 63 50 51 70 83 90 93 84 59 50 54 70 67 64 64  
WIND DIR N NW NW NW NW N N N NW W W W W SW SW S S S SE S  
WIND SPD 9 6 6 8 9 12 12 9 4 3 3 3 3 4 6 6 5 5 6 8  
CLOUDS B1 B2 B2 B1 SC SC FW FW FW FW CL CL FW FW FW FW FW FW SC B1  
POP 12HR 20 5 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS  
 
DATE 08/24/18 SAT 08/25/18 SUN 08/26/18 MON 08/27/18 TUE 08/28/18  
UTC 6HRLY 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22  
EDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MAX/MIN 75 65 84 69 90 71 89 72 89  
TEMP 67 74 71 65 77 83 76 69 84 87 77 71 84 87 80 72 84 86  
DEWPT 64 62 63 63 70 73 71 68 75 75 73 70 74 73 70 70 73 73  
PWIND DIR S S SW S SW S S S SW  
WIND CHAR GN BZ BZ GN GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC FW FW FW  
POP 12HR 60 40 30 10 10 20 20 5 5  
RAIN SHWRS L L C C C S S S S S  
TSTMS C C C C C S S S S S  
 

 
 
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