032  
FOUS53 KLOT 211315  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
715 AM CST TUE NOV 21 2017  
 
ILZ014-212200-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 43 23 35 28 42  
TEMP 42 41 38 33 30 27 24 23 27 32 35 32 30 30 29 29 35 41 42 39  
DEWPT 32 27 23 20 18 17 15 16 16 16 17 18 18 18 18 20 21 24 27 28  
RH 67 57 54 58 60 65 68 74 63 51 47 56 60 60 63 69 56 50 55 64  
WIND DIR W NW NW NW NW NW NW NW NW W SW SW SW SW SW SW SW SW W W  
WIND SPD 16 17 18 11 9 8 6 5 5 4 5 4 5 6 8 8 9 8 6 4  
WIND GUST 27  
CLOUDS OV OV B1 SC CL CL CL FW FW CL FW SC B1 B2 B2 B1 SC SC FW FW  
POP 12HR 20 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
WIND CHILL 34 32 28 24 22 19 16 16 20 24 23 21 21 28  
MIN CHILL 32 24 19 15 17 27 23 20 22 36  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 32 54 38 42 26 34 24 38  
TEMP 32 35 51 53 45 38 42 37 31 26 32 31 27 24 36 35  
DEWPT 28 30 36 40 39 31 27 23 18 17 18 18 18 18 21 24  
PWIND DIR SW SW W NW NW NW NW SW  
WIND CHAR LT GN GN GN GN GN LT GN  
AVG CLOUDS FW FW FW B1 B1 SC SC SC SC FW FW FW FW FW SC SC  
POP 12HR 0 5 30 0 0 0 0 5  
RAIN C  
 

 
ILZ003-212200-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 39 20 35 26 43  
TEMP 39 36 34 29 27 25 23 20 25 32 35 27 27 27 27 27 32 40 43 35  
DEWPT 29 24 19 18 15 15 14 14 15 16 16 17 17 19 19 21 22 26 29 29  
RH 67 61 54 63 60 65 68 77 65 51 45 65 65 71 71 78 66 57 57 78  
WIND DIR NW NW NW NW NW NW NW NW NW W SW SW S SW S SW SW W W W  
WIND SPD 16 18 18 10 8 6 5 4 4 5 5 4 5 6 6 6 6 6 6 4  
WIND GUST 28  
CLOUDS B2 B2 SC FW CL CL CL FW CL CL FW B1 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 10 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 30 26 23 20 19 17 16 13 19 26 20 20 20 20 26  
MIN CHILL 26 19 17 13 15 22 19 18 21 31  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 30 55 38 41 24 34 22 38  
TEMP 30 34 51 54 45 39 41 35 29 24 32 29 25 22 35 33  
DEWPT 28 30 38 42 37 31 26 22 19 17 18 19 17 18 21 24  
PWIND DIR SW SW W NW NW NW W SW  
WIND CHAR LT GN GN GN GN LT LT GN  
AVG CLOUDS FW FW FW B1 B1 FW FW SC FW FW FW FW FW FW SC SC  
POP 12HR 0 10 30 0 0 0 0 5  
RAIN C  
 

 
ILZ014-212200-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 43 24 35 28 42  
TEMP 40 42 37 34 31 27 25 24 27 33 35 31 29 29 29 28 34 40 42 39  
DEWPT 32 28 25 21 20 18 18 17 18 18 17 19 18 18 19 20 22 25 27 29  
RH 73 57 61 58 63 68 74 74 68 53 47 61 63 63 66 71 61 55 55 67  
WIND DIR W NW NW NW NW NW NW NW NW W SW SW SW SW SW SW SW SW W W  
WIND SPD 16 17 18 11 10 8 6 5 5 5 4 4 5 6 6 8 9 9 8 5  
WIND GUST 27 28  
CLOUDS B2 OV B1 SC FW CL CL FW FW CL FW SC B1 B2 B2 B1 SC SC FW FW  
POP 12HR 20 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
WIND CHILL 32 34 27 26 22 19 17 17 20 23 22 22 20 27 34  
MIN CHILL 32 25 19 16 17 26 22 20 22 35  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 33 55 39 43 27 35 26 38  
TEMP 33 36 53 53 47 39 43 38 31 27 33 33 30 26 36 35  
DEWPT 29 31 36 40 40 32 28 24 19 19 19 19 19 19 21 24  
PWIND DIR SW SW W NW NW NW NW SW  
WIND CHAR LT GN GN GN GN GN LT GN  
AVG CLOUDS FW FW FW SC B1 SC SC SC SC FW FW FW FW FW SC SC  
POP 12HR 0 5 30 0 5 5 0 5  
RAIN C  
 

 
ILZ021-212200-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 43 22 36 26 43  
TEMP 42 43 38 32 29 26 25 22 26 34 35 28 26 27 27 29 33 41 42 34  
DEWPT 34 29 24 22 20 17 16 16 17 17 18 18 19 19 20 21 23 26 28 28  
RH 73 57 57 66 69 68 68 77 68 49 49 66 74 71 74 72 66 55 57 78  
WIND DIR W NW NW NW NW NW NW NW NW W W SW S SW S S SW SW W W  
WIND SPD 16 17 18 10 8 8 6 4 5 5 5 3 4 5 6 6 9 9 6 4  
WIND GUST 27  
CLOUDS B2 OV B1 FW CL CL CL FW CL CL FW SC B1 B2 B2 B1 SC SC FW FW  
POP 12HR 20 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
WIND CHILL 34 35 28 24 21 18 17 16 19 20 20 20 22 25 35  
MIN CHILL 32 24 18 16 17 24 20 20 22 30  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 30 53 39 44 25 35 22 39  
TEMP 30 32 51 50 46 39 44 38 30 25 33 30 26 23 36 34  
DEWPT 28 30 37 40 40 33 29 25 20 19 20 20 18 18 22 24  
PWIND DIR SW S W NW NW NW W SW  
WIND CHAR LT GN GN GN GN GN LT GN  
AVG CLOUDS FW FW FW SC B1 SC FW SC FW FW FW FW FW FW SC SC  
POP 12HR 0 5 30 0 0 0 0 5  
RAIN C  
 

 
ILZ006-212200-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 41 22 34 27 42  
TEMP 40 39 35 31 28 26 24 22 26 31 34 28 28 28 28 29 34 40 41 35  
DEWPT 31 26 21 19 16 15 14 15 16 16 16 17 17 18 19 20 22 25 27 28  
RH 70 59 56 61 60 62 65 74 65 53 47 63 63 66 68 69 61 55 57 75  
WIND DIR W NW NW NW NW NW NW NW NW W SW SW SW SW SW SW SW W W W  
WIND SPD 16 17 18 11 10 9 8 6 6 6 6 5 6 8 9 9 11 10 9 5  
WIND GUST 27  
CLOUDS B2 OV B1 SC CL CL CL FW FW CL FW SC B2 B2 B2 B1 SC SC FW FW  
POP 12HR 10 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 32 30 24 22 19 17 15 14 18 24 28 22 21 20 19 20 26 33 35  
MIN CHILL 30 22 17 14 15 22 20 18 21 30  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 31 54 38 41 25 33 23 38  
TEMP 31 34 51 52 46 39 40 36 29 25 32 29 27 24 37 35  
DEWPT 28 30 36 40 38 31 26 23 18 17 18 18 18 17 20 23  
PWIND DIR SW SW W NW NW NW NW SW  
WIND CHAR LT BZ GN BZ GN GN LT GN  
AVG CLOUDS FW FW SC B1 B1 SC SC SC SC FW FW FW FW FW SC SC  
POP 12HR 0 10 30 5 5 5 0 10  
RAIN C  
 

 
ILZ021-212200-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 45 23 36 26 43  
TEMP 42 44 39 33 30 26 26 23 28 33 36 28 27 27 27 28 34 42 42 36  
DEWPT 35 30 26 22 21 18 16 17 18 18 18 19 20 20 21 22 23 26 29 30  
RH 76 57 59 63 69 71 65 77 66 53 47 68 74 74 78 78 64 53 60 79  
WIND DIR W NW NW NW NW NW NW NW NW W W SW S S S S SW SW W W  
WIND SPD 16 17 18 11 9 9 6 5 5 5 5 3 5 6 8 8 10 9 8 4  
WIND GUST 27  
CLOUDS B2 OV B1 FW CL CL CL FW CL CL FW SC B1 B2 B2 B1 FW SC FW FW  
POP 12HR 10 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 34 36 30 24 22 17 18 16 22 20 19 19 20 26 36  
MIN CHILL 32 24 17 16 17 23 18 18 20 31  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 31 56 39 45 26 36 23 40  
TEMP 31 32 54 51 46 39 45 39 31 26 33 31 26 23 37 34  
DEWPT 29 31 39 40 40 34 30 27 22 21 22 21 20 21 24 25  
PWIND DIR SW S W NW NW NW NW SW  
WIND CHAR LT GN GN BZ GN GN LT GN  
AVG CLOUDS FW FW FW SC B1 SC FW FW FW FW FW FW FW FW FW SC  
POP 12HR 0 0 20 0 0 0 0 0  
RAIN S  
 

 
INZ002-212200-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 45 25 36 26 42  
TEMP 43 45 40 34 32 30 29 25 29 34 35 28 27 27 27 27 34 41 41 36  
DEWPT 33 31 28 24 22 22 21 20 21 20 18 19 19 19 20 20 21 24 25 27  
RH 67 58 62 66 66 72 72 81 72 56 49 68 71 71 74 74 58 50 52 69  
WIND DIR SW W NW NW NW NW NW NW W W W SW SW SW SW SW SW SW SW W  
WIND SPD 18 17 18 13 11 10 9 8 8 6 6 4 5 5 6 9 10 11 9 6  
WIND GUST 27  
CLOUDS B2 OV OV B1 SC SC SC SC SC FW FW SC SC B2 B2 B1 SC SC FW FW  
POP 12HR 50 5 0 0 5  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C S  
WIND CHILL 34 38 31 25 23 21 20 16 21 28 29 20 20 20 18 26 34 35 30  
MIN CHILL 30 25 21 16 18 23 20 18 19 30  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 30 52 38 43 27 36 25 38  
TEMP 30 32 50 49 45 38 43 36 30 27 35 32 29 25 36 34  
DEWPT 28 29 35 38 39 33 30 26 22 21 23 21 21 20 22 24  
PWIND DIR SW S SW NW NW NW NW SW  
WIND CHAR LT BZ BZ BZ GN GN LT GN  
AVG CLOUDS FW FW FW SC B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 5 40 5 10 10 10 5  
RAIN C  
 

 
ILZ005-212200-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 39 20 33 26 41  
TEMP 38 35 32 28 27 24 22 20 24 30 33 27 26 26 26 26 31 38 41 35  
DEWPT 30 24 20 18 16 14 13 14 15 16 16 17 16 18 19 19 22 25 27 28  
RH 73 64 61 66 63 65 68 77 68 55 49 65 65 71 74 74 69 59 57 75  
WIND DIR W NW NW NW NW NW NW NW W W SW SW SW SW SW SW SW W W W  
WIND SPD 16 17 18 10 8 6 5 4 5 5 6 4 5 5 8 6 9 8 8 4  
WIND GUST 27  
CLOUDS B2 B2 B1 FW CL CL CL FW FW CL FW B1 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 10 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 28 24 20 19 19 16 15 13 17 24 27 21 19 19 18 19 23 32  
MIN CHILL 23 18 16 13 13 20 18 16 19 31  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 29 54 37 40 23 33 20 37  
TEMP 29 32 51 51 45 38 39 36 28 23 31 27 22 20 35 33  
DEWPT 27 29 37 40 37 30 26 22 17 16 18 17 16 17 20 23  
PWIND DIR SW SW W NW NW NW W SW  
WIND CHAR LT GN GN GN GN GN LT GN  
AVG CLOUDS FW FW SC B1 B1 SC SC SC SC FW FW FW FW FW SC SC  
POP 12HR 0 10 30 0 0 0 0 10  
RAIN C  
 

 
ILZ008-212200-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 39 20 34 26 43  
TEMP 39 37 34 29 27 25 23 20 25 31 34 28 27 28 28 28 33 40 43 35  
DEWPT 30 25 20 18 16 15 14 14 15 16 16 17 18 19 19 21 22 26 29 29  
RH 70 61 56 63 63 65 68 77 65 53 47 63 68 68 68 75 63 57 57 78  
WIND DIR NW NW NW NW NW NW NW NW NW W SW SW S S S SW SW W W W  
WIND SPD 16 17 18 10 8 6 5 4 4 5 5 4 5 6 8 6 8 6 6 4  
WIND GUST 26 27  
CLOUDS B2 B2 SC CL CL CL CL FW CL CL FW B1 B2 B2 B1 B1 SC FW FW FW  
POP 12HR 10 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 31 27 23 20 19 17 16 13 19 25 20 21 20 21 26  
MIN CHILL 26 20 16 13 15 22 19 18 21 31  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 30 55 38 42 24 34 21 38  
TEMP 30 34 53 52 45 39 42 35 28 24 31 28 24 21 35 33  
DEWPT 28 31 38 42 38 31 27 23 20 17 19 19 18 18 22 25  
PWIND DIR SW SW W NW NW NW W SW  
WIND CHAR LT GN GN GN GN LT LT GN  
AVG CLOUDS FW FW FW B1 B1 FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 0 10 30 0 0 0 0 0  
RAIN C  
 

 
ILZ011-212200-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 40 20 34 26 41  
TEMP 39 38 35 30 27 25 23 20 24 31 34 28 26 27 27 27 33 38 41 35  
DEWPT 31 26 21 20 18 16 14 15 16 17 17 18 17 19 19 20 22 26 28 29  
RH 73 62 56 66 68 68 68 81 71 56 49 66 68 71 71 74 63 62 59 78  
WIND DIR W NW NW NW NW NW NW NW NW W SW SW S SW S SW SW W W W  
WIND SPD 16 17 18 11 9 9 8 5 5 5 5 4 6 6 8 8 9 8 6 5  
WIND GUST 27  
CLOUDS B2 B2 SC FW CL CL CL FW CL CL FW B1 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 10 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 31 28 24 20 18 16 15 12 18 25 18 20 19 19 25 32  
MIN CHILL 27 20 16 12 13 23 18 19 21 30  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 29 54 37 41 24 33 22 37  
TEMP 29 32 51 52 45 37 41 36 29 24 32 28 24 22 35 33  
DEWPT 28 30 38 40 38 31 27 23 18 17 19 18 17 19 21 24  
PWIND DIR SW SW W NW NW NW W SW  
WIND CHAR LT BZ GN BZ GN GN LT GN  
AVG CLOUDS FW FW FW B1 B1 SC FW SC FW FW FW FW FW FW SC SC  
POP 12HR 0 5 30 0 0 0 0 5  
RAIN C  
 

 
ILZ010-212200-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 39 21 34 26 43  
TEMP 39 38 35 30 28 25 23 21 25 30 34 27 27 28 28 28 33 40 43 35  
DEWPT 30 25 21 19 17 15 14 14 15 16 16 17 18 19 19 21 22 27 29 29  
RH 70 59 56 63 63 65 68 74 65 55 47 65 68 68 68 75 63 59 57 78  
WIND DIR NW NW NW NW NW NW NW NW NW W SW SW S S S SW SW W W W  
WIND SPD 16 17 18 10 8 6 5 4 5 4 5 3 5 5 8 5 8 6 5 4  
WIND GUST 26 28  
CLOUDS B2 B2 SC CL CL CL CL FW CL CL FW B1 B2 B2 B1 B1 SC FW FW FW  
POP 12HR 10 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 31 29 24 21 20 17 16 15 18 20 22 20 22 26  
MIN CHILL 28 21 17 15 16 22 19 20 22 31  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 30 56 38 42 24 34 22 38  
TEMP 30 34 53 53 45 39 42 36 28 24 31 28 25 22 35 33  
DEWPT 28 31 39 42 37 31 28 24 20 18 19 19 18 18 22 25  
PWIND DIR SW SW W NW NW NW W SW  
WIND CHAR LT GN GN GN GN LT LT GN  
AVG CLOUDS FW FW FW B1 B1 FW FW FW FW FW FW FW FW FW SC SC  
POP 12HR 0 10 30 0 0 0 0 0  
RAIN C  
 

 
ILZ012-212200-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 41 21 35 26 41  
TEMP 39 40 36 31 28 25 24 21 27 32 35 28 27 27 27 27 32 39 41 35  
DEWPT 32 26 22 19 17 16 14 15 16 16 16 18 18 18 19 20 22 25 28 28  
RH 76 57 56 61 63 68 65 77 63 51 45 66 68 68 71 74 66 57 59 75  
WIND DIR W NW NW NW NW NW NW NW NW W W SW S SW S SW SW W W W  
WIND SPD 16 17 18 11 9 8 6 5 4 5 5 3 5 6 6 8 9 9 6 5  
WIND GUST 27  
CLOUDS OV OV SC FW CL CL CL FW FW CL FW SC B2 B2 B2 B1 SC SC FW FW  
POP 12HR 20 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
WIND CHILL 30 31 26 22 19 16 16 14 21 26 20 20 19 25 33  
MIN CHILL 30 22 16 13 15 23 19 18 20 30  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 29 54 38 42 24 34 22 38  
TEMP 29 32 52 51 45 38 42 36 29 24 33 31 25 22 35 34  
DEWPT 28 29 37 40 39 32 27 23 18 16 19 19 17 18 21 24  
PWIND DIR SW SW W NW NW NW W SW  
WIND CHAR LT GN GN GN GN GN LT GN  
AVG CLOUDS FW FW FW B1 B1 SC FW SC FW FW FW FW FW FW SC SC  
POP 12HR 0 5 30 0 0 0 0 5  
RAIN C  
 

 
ILZ020-212200-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 41 22 35 26 42  
TEMP 41 40 36 31 29 26 25 22 26 32 35 27 26 28 26 28 32 40 41 35  
DEWPT 33 27 23 21 19 17 15 15 16 17 17 18 18 19 19 21 22 26 28 28  
RH 73 59 59 66 66 68 65 74 65 53 47 68 71 68 74 75 66 57 59 75  
WIND DIR W NW NW NW NW NW NW NW NW W W SW S SW S S SW W W W  
WIND SPD 16 17 18 11 9 8 8 5 5 5 5 4 4 6 8 8 9 9 6 5  
WIND GUST 27  
CLOUDS OV OV B1 FW CL CL CL FW CL CL FW SC B1 B2 B2 B1 SC SC FW FW  
POP 12HR 20 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
WIND CHILL 32 31 26 21 20 18 16 14 19 26 20 21 18 20 24 34  
MIN CHILL 31 20 18 13 15 22 19 16 20 29  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 30 54 38 42 24 34 22 38  
TEMP 30 32 52 51 45 38 42 37 29 24 32 29 25 22 36 34  
DEWPT 28 30 38 40 39 32 28 24 19 18 19 19 17 19 21 23  
PWIND DIR SW SW W NW NW NW W SW  
WIND CHAR LT GN GN BZ GN GN LT GN  
AVG CLOUDS FW FW FW SC B1 SC FW SC FW FW FW FW FW FW SC SC  
POP 12HR 0 5 30 0 0 0 0 5  
RAIN C  
 

 
ILZ013-212200-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 41 22 35 27 42  
TEMP 40 39 35 31 29 26 24 22 27 32 35 29 29 28 28 27 33 40 42 37  
DEWPT 32 27 23 20 19 16 15 15 16 16 17 18 17 18 19 20 21 24 27 28  
RH 73 62 61 63 66 65 68 74 63 51 47 63 60 66 68 74 61 52 55 70  
WIND DIR W NW NW NW NW NW NW NW NW W W SW SW SW SW SW SW SW W W  
WIND SPD 16 17 18 10 8 6 5 5 4 4 5 3 5 5 6 6 8 8 6 4  
WIND GUST 27  
CLOUDS OV OV B1 SC CL CL CL FW FW CL FW SC B1 B2 B2 B1 SC SC FW FW  
POP 12HR 20 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
WIND CHILL 32 30 24 22 21 18 17 15 23 22 21 20 26 34  
MIN CHILL 29 22 17 13 15 24 20 20 22 33  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 31 54 38 42 25 34 23 38  
TEMP 31 33 52 51 45 39 42 37 30 25 34 32 28 23 35 35  
DEWPT 28 29 36 40 39 31 27 23 18 16 18 18 17 18 21 23  
PWIND DIR SW SW W NW NW NW W SW  
WIND CHAR LT GN GN GN GN GN LT GN  
AVG CLOUDS FW FW FW B1 B1 SC SC SC SC FW FW FW FW FW SC SC  
POP 12HR 0 5 30 0 0 0 0 5  
RAIN C  
 

 
ILZ019-212200-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 43 23 36 28 43  
TEMP 42 42 39 32 29 27 25 23 27 33 36 30 28 28 28 29 34 42 42 37  
DEWPT 33 29 25 22 21 18 16 16 17 18 17 19 20 20 21 22 23 26 29 29  
RH 70 60 57 66 72 68 68 74 65 53 45 63 71 71 75 75 64 53 60 72  
WIND DIR W NW NW NW NW NW NW NW NW W W SW S SW S SW SW W W W  
WIND SPD 16 17 18 10 9 8 6 4 5 4 5 3 5 6 6 6 8 8 6 4  
WIND GUST 27  
CLOUDS OV OV SC FW CL CL CL FW CL CL FW SC B1 B2 B2 B1 FW SC FW FW  
POP 12HR 20 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
WIND CHILL 34 34 29 24 21 19 18 17 20 21 21 21 22 27  
MIN CHILL 32 24 19 17 17 25 20 20 22 32  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 31 56 39 44 26 36 23 39  
TEMP 31 33 53 54 47 39 44 39 31 26 33 32 27 23 36 35  
DEWPT 29 31 38 41 39 33 29 26 21 20 20 20 19 20 22 25  
PWIND DIR SW S W NW NW NW W SW  
WIND CHAR LT GN GN GN GN GN LT GN  
AVG CLOUDS FW FW FW SC B1 SC FW FW FW FW FW FW FW FW SC SC  
POP 12HR 0 5 30 0 0 0 0 0  
RAIN C  
 

 
ILZ022-212200-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 43 23 36 27 42  
TEMP 42 42 37 32 29 27 25 23 27 34 35 29 27 27 27 28 33 41 41 35  
DEWPT 33 28 24 21 20 18 16 16 17 17 18 19 19 19 20 21 22 25 28 28  
RH 70 57 59 63 69 68 68 74 65 49 49 66 71 71 74 75 63 52 59 75  
WIND DIR W NW NW NW NW NW NW NW NW W W SW S SW S S SW SW W W  
WIND SPD 16 17 18 9 6 5 5 4 4 4 4 2 3 4 5 5 8 8 5 3  
WIND GUST 27  
CLOUDS B2 OV B1 FW CL CL CL FW FW CL FW SC B1 B2 B2 B1 SC SC FW FW  
POP 12HR 20 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
WIND CHILL 34 34 27 24 22 20 18 17 21 21 26  
MIN CHILL 32 23 18 17 18 25 22 20 21 32  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 30 53 39 44 25 35 23 38  
TEMP 31 31 51 49 46 39 44 39 30 25 33 31 26 23 36 34  
DEWPT 28 30 37 40 40 32 29 25 19 18 20 20 18 18 22 24  
PWIND DIR SW S W NW NW NW W SW  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS FW FW FW SC B1 SC FW SC FW FW FW FW FW FW SC SC  
POP 12HR 0 5 30 0 0 0 0 5  
RAIN C  
 

 
ILZ023-212200-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 45 23 36 26 43  
TEMP 42 45 40 33 30 27 26 23 29 34 36 28 27 27 27 27 34 42 42 35  
DEWPT 35 31 27 23 21 19 16 16 19 18 19 20 21 20 21 22 23 26 28 29  
RH 76 58 59 66 69 71 65 74 66 51 50 71 78 74 78 81 64 53 57 78  
WIND DIR SW NW NW NW NW NW NW NW NW W W SW S SW S S SW SW SW W  
WIND SPD 14 17 18 10 8 6 5 4 4 4 4 3 3 4 5 5 8 9 6 4  
WIND GUST 27  
CLOUDS B2 OV B2 FW CL CL CL FW CL CL FW SC B1 B2 B2 B1 SC SC FW FW  
POP 12HR 20 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
WIND CHILL 35 38 31 25 22 20 19 17 20 20 27 36  
MIN CHILL 32 25 20 17 18 24 22 19 21 31  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 30 53 39 44 26 36 24 39  
TEMP 30 32 51 49 47 39 44 38 31 26 34 31 27 24 37 34  
DEWPT 28 29 38 39 40 34 30 26 21 19 21 20 19 19 23 24  
PWIND DIR SW S W NW NW NW W SW  
WIND CHAR LT GN GN GN GN LT LT LT  
AVG CLOUDS FW FW FW SC B1 SC FW SC FW FW FW FW FW FW SC SC  
POP 12HR 0 0 30 0 0 0 0 0  
RAIN C  
 

 
ILZ033-212200-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 46 24 36 26 43  
TEMP 42 46 41 34 31 29 28 24 28 34 35 28 28 28 27 27 34 42 42 35  
DEWPT 35 34 28 24 21 20 17 17 18 19 19 21 21 21 21 22 23 26 28 29  
RH 76 63 59 66 66 69 63 74 66 54 52 75 75 75 78 81 64 53 57 78  
WIND DIR SW W NW NW NW NW NW NW NW W W SW S S S S SW SW SW SW  
WIND SPD 16 17 18 13 9 9 8 6 5 4 4 3 4 4 6 8 10 10 8 5  
WIND GUST 26 27  
CLOUDS B1 OV OV FW CL CL CL FW CL CL CL SC B1 B2 B2 B1 SC SC FW FW  
POP 12HR 30 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
WIND CHILL 35 39 32 25 23 20 20 16 22 20 19 26 36  
MIN CHILL 32 25 20 15 17 24 23 18 19 29  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 31 53 40 46 27 36 24 39  
TEMP 31 32 51 49 47 40 46 38 31 27 35 31 27 24 38 34  
DEWPT 29 29 38 39 41 35 31 28 22 21 22 22 20 20 24 26  
PWIND DIR SW S W NW NW NW W SW  
WIND CHAR LT GN GN BZ GN GN LT GN  
AVG CLOUDS FW FW FW SC B1 SC FW FW FW FW FW FW FW FW SC SC  
POP 12HR 0 0 30 0 0 0 0 0  
RAIN C  
 

 
ILZ039-212200-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 46 23 36 27 43  
TEMP 42 46 42 34 30 28 26 23 27 33 36 29 29 29 28 28 34 41 42 35  
DEWPT 35 35 28 25 22 20 17 17 18 19 19 20 20 21 21 21 23 26 28 29  
RH 76 65 57 69 72 71 68 77 68 56 50 69 69 72 75 75 64 55 57 78  
WIND DIR SW W NW NW NW NW NW NW NW NW W SW S S S S SW SW SW W  
WIND SPD 17 17 18 12 10 9 8 6 6 5 4 3 4 5 6 8 10 11 8 5  
WIND GUST 27  
CLOUDS B1 OV OV FW CL CL CL FW CL CL CL SC B1 B2 B2 B1 SC SC FW FW  
POP 12HR 20 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
WIND CHILL 35 39 33 25 21 19 18 15 20 23 21 20 26 34  
MIN CHILL 30 25 18 15 16 25 22 19 20 29  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 31 53 40 46 27 37 24 40  
TEMP 31 32 51 48 45 40 46 39 31 27 35 31 27 24 38 34  
DEWPT 28 29 38 40 40 35 32 28 23 22 22 22 20 21 24 26  
PWIND DIR SW S W NW NW NW NW SW  
WIND CHAR LT GN GN BZ GN GN LT GN  
AVG CLOUDS FW FW FW SC B1 SC FW FW FW FW FW FW FW FW FW SC  
POP 12HR 0 0 20 0 0 0 0 0  
RAIN S  
 

 
INZ001-212200-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 45 23 35 26 42  
TEMP 41 45 39 33 30 27 26 23 28 33 34 28 28 27 27 27 33 40 42 36  
DEWPT 33 31 27 23 20 19 17 17 18 18 17 19 19 20 20 21 22 24 27 28  
RH 73 58 62 66 66 71 68 77 66 53 49 68 68 74 74 78 63 52 55 72  
WIND DIR SW NW NW NW NW NW NW NW NW W W SW S SW S SW SW SW SW W  
WIND SPD 17 17 18 12 9 9 8 8 6 5 5 4 4 6 8 8 10 11 9 6  
WIND GUST 27  
CLOUDS B2 OV OV SC FW FW FW FW FW FW FW SC B1 B2 B2 B1 SC SC FW FW  
POP 12HR 40 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
WIND CHILL 33 37 30 24 22 18 18 14 21 20 19 19 25 33 36 30  
MIN CHILL 31 24 18 14 15 22 19 18 19 30  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 31 52 39 44 26 35 24 39  
TEMP 31 32 50 48 45 39 44 36 30 26 34 31 28 24 37 34  
DEWPT 28 30 36 39 40 33 29 26 21 19 21 20 20 20 22 25  
PWIND DIR SW S W NW NW NW W SW  
WIND CHAR LT GN GN BZ GN GN LT GN  
AVG CLOUDS FW FW FW SC B1 SC SC SC SC SC SC SC FW SC SC SC  
POP 12HR 0 5 30 5 5 5 0 5  
RAIN C  
 

 
INZ010-212200-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 46 23 36 26 43  
TEMP 42 46 41 34 31 28 27 23 29 35 35 27 27 27 27 27 34 42 41 36  
DEWPT 35 35 29 25 22 20 17 17 19 19 19 21 21 21 21 22 23 26 28 29  
RH 76 65 62 69 69 71 65 77 66 52 52 78 78 78 78 81 64 53 59 75  
WIND DIR SW W NW NW NW NW NW NW NW W W SW S SW S S SW SW SW SW  
WIND SPD 17 17 18 12 9 8 8 6 5 5 4 3 3 4 5 8 9 11 8 5  
WIND GUST 27  
CLOUDS B1 B2 OV SC CL CL CL FW FW CL FW SC SC B2 B2 B1 SC SC FW FW  
POP 12HR 30 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C  
WIND CHILL 34 39 32 25 23 20 19 15 23 20 19 26 35  
MIN CHILL 30 25 20 15 16 23 20 18 20 30  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 30 52 40 45 27 36 24 39  
TEMP 30 31 50 48 46 40 45 37 31 27 35 31 27 24 38 33  
DEWPT 29 29 37 39 40 35 31 28 22 21 22 22 20 20 23 25  
PWIND DIR SW S SW NW NW NW W SW  
WIND CHAR LT GN GN BZ GN GN LT GN  
AVG CLOUDS FW FW FW SC B1 SC FW SC FW FW FW FW FW FW SC SC  
POP 12HR 0 0 30 0 0 0 0 0  
RAIN C  
 

 
INZ011-212200-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
715 AM CST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
CST 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 47 25 36 27 42  
TEMP 43 47 41 34 31 29 27 25 29 35 35 28 29 28 27 27 34 41 41 35  
DEWPT 34 35 29 25 22 19 17 18 19 19 18 19 21 21 21 22 22 24 27 27  
RH 70 63 62 69 69 66 65 74 66 52 49 68 72 75 78 81 61 50 57 72  
WIND DIR SW W NW NW NW NW NW NW NW W W SW S SW SW S SW SW SW SW  
WIND SPD 18 17 18 13 9 8 8 6 8 5 4 3 3 4 5 6 10 11 9 5  
WIND GUST 27  
CLOUDS B1 B2 OV SC FW FW FW FW FW FW FW SC SC B2 B2 B1 SC SC FW FW  
POP 12HR 40 0 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C  
WIND CHILL 35 32 25 23 21 19 17 22 22 20 20 26 34 35  
MIN CHILL 30 25 20 16 17 23 20 18 20 30  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 31 52 39 45 27 37 25 39  
TEMP 31 32 50 48 46 39 45 37 32 27 36 30 27 25 37 34  
DEWPT 28 29 36 38 41 35 30 27 21 20 22 21 19 20 23 24  
PWIND DIR SW S SW NW NW NW W SW  
WIND CHAR LT GN GN BZ GN GN LT GN  
AVG CLOUDS FW FW FW SC B1 SC FW SC SC FW FW SC FW FW SC SC  
POP 12HR 0 0 30 0 5 5 0 0  
RAIN C  
 

 
INZ019-212200-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
815 AM EST TUE NOV 21 2017  
 
DATE TUE 11/21/17 WED 11/22/17 THU 11/23/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
EST 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 47 24 36 26 42  
TEMP 41 46 43 37 31 29 27 25 26 33 36 30 29 29 27 26 31 39 42 37  
DEWPT 32 36 32 27 23 21 19 16 18 20 19 20 20 21 21 22 23 24 26 28  
RH 70 68 65 67 72 72 71 68 71 58 50 66 69 72 78 85 72 54 53 70  
WIND DIR SW W NW NW NW NW NW NW NW NW W W SW SW SW S SW SW SW SW  
WIND SPD 17 17 18 16 12 9 9 8 6 5 4 3 3 4 5 6 9 11 9 6  
WIND GUST 27 27 28  
CLOUDS SC B1 OV B1 FW CL CL FW FW CL CL FW SC B1 B2 B1 SC SC FW FW  
POP 12HR 40 5 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C  
WIND CHILL 32 39 35 28 21 20 18 16 18 21 18 23 32 36  
MIN CHILL 30 28 20 16 15 25 23 18 19 32  
 
DATE FRI 11/24/17 SAT 11/25/17 SUN 11/26/17 MON 11/27/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
EST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 30 52 40 45 27 36 24 39  
TEMP 31 30 48 49 47 40 45 39 32 28 33 32 28 24 35 35  
DEWPT 28 28 36 38 40 36 32 28 23 21 22 21 19 20 23 25  
PWIND DIR SW S SW W NW NW NW SW  
WIND CHAR LT GN GN GN GN GN LT GN  
AVG CLOUDS FW FW FW FW B1 SC FW SC FW FW FW FW FW FW FW SC  
POP 12HR 0 0 30 5 0 0 0 0  
RAIN C  
 

 
 
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