113  
FOUS53 KLOT 220115  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
715 PM CST FRI FEB 21 2025  
 
ILZ104-221000-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 14 34 22 42 33  
TEMP 19 17 15 14 20 29 34 30 27 24 22 23 28 38 42 36 35 35 35 35  
DEWPT 11 9 7 7 10 14 17 19 19 18 19 19 23 28 30 31 30 31 32 32  
RH 70 70 70 73 64 53 49 63 71 77 88 84 81 67 62 82 82 85 89 89  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 8 9 9 9 13 16 16 9 8 9 8 5 8 10 10 8 10 11 12 12  
CLOUDS CL CL CL FW FW FW FW SC SC SC B1 B2 B2 B1 SC SC B1 B1 B2 B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 9 6 3 2 7 17 24 22 19 14 13 16 20 31 36 30 27 27 26 26  
MIN CHILL 6 2 2 21 14 13 16 30 27 25  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 48 37 47 34 47 32 40 27 43  
TEMP 45 43 39 37 45 43 36 35 44 43 35 32 37 35 30 28 37 36  
DEWPT 36 37 37 35 37 34 32 33 37 36 33 29 28 26 23 21 24 24  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 B1  
POP 12HR 5 30 5 10 60 40 20 10 10  
RAIN S C C L C C S  
SNOW S  
 

 
ILZ003-221000-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 8 32 19 38 30  
TEMP 12 10 8 9 16 26 32 25 22 20 19 20 26 34 38 32 32 33 33 33  
DEWPT 7 6 4 5 9 14 19 17 17 16 17 18 24 29 31 30 30 30 31 31  
RH 80 83 83 83 73 60 58 71 81 84 92 92 92 82 76 92 92 89 92 92  
WIND DIR SW SW SW SW SW SW SW SW SW SW S SW SW SW SW SW SW SW SW SW  
WIND SPD 6 6 6 8 12 16 14 6 6 6 6 5 8 10 10 9 10 11 12 12  
CLOUDS FW FW FW FW SC FW SC SC SC SC B2 B2 B1 B1 SC B1 B1 B2 B1 B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 1 -1 -3 -3 2 13 22 17 14 11 10 12 18 26 31 24 24 24 24 24  
MIN CHILL -1 -3 -3 17 11 10 15 24 23 24  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 34 47 32 47 30 41 25 43  
TEMP 45 41 36 35 44 39 33 34 45 41 33 31 38 34 28 25 38 36  
DEWPT 36 35 34 33 36 33 31 31 38 35 31 28 27 26 21 18 23 23  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS SC B1 B2 B1 B1 SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC B1  
POP 12HR 5 30 5 20 60 30 10 5 10  
RAIN C C S L L C S  
SNOW S  
 

 
ILZ104-221000-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 14 35 23 43 34  
TEMP 20 17 15 14 21 30 35 31 28 25 24 23 29 38 43 36 35 34 35 35  
DEWPT 12 9 8 8 11 13 14 17 17 17 18 20 24 27 30 31 30 31 31 32  
RH 71 70 73 76 65 49 41 56 63 71 77 88 81 64 60 82 82 89 85 89  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 6 8 9 9 13 16 16 9 9 9 8 5 8 10 10 8 9 11 11 11  
CLOUDS CL CL CL FW FW FW CL FW SC SC B1 B2 B2 B1 SC SC B1 B1 B2 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 11 7 3 2 8 19 25 23 19 16 15 16 21 31 37 30 28 26 27 27  
MIN CHILL 7 2 2 22 16 15 17 30 26 27  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 50 37 47 34 47 33 40 28 43  
TEMP 47 45 39 37 45 40 36 35 45 43 36 33 37 35 31 28 37 36  
DEWPT 36 37 37 35 37 34 32 33 36 36 33 30 28 26 23 21 24 24  
PWIND DIR SW W NW SW S NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 B1  
POP 12HR 5 30 10 10 60 40 20 10 10  
RAIN S C C L C C S  
SNOW S  
 

 
ILZ021-221000-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 11 35 21 42 32  
TEMP 17 14 12 11 20 30 35 28 24 22 21 22 30 38 42 35 34 34 34 33  
DEWPT 10 9 8 7 11 14 16 18 19 18 19 19 25 30 33 32 31 31 32 32  
RH 73 80 84 83 67 51 45 66 81 84 92 88 81 73 70 89 89 89 92 96  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 5 6 5 6 12 16 14 8 8 8 6 5 8 10 10 8 9 11 11 11  
CLOUDS CL CL CL FW FW FW FW FW SC SC B1 B2 B2 B1 FW SC B1 B2 B2 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 9 4 3 0 7 19 25 20 15 13 12 15 22 31 36 28 27 26 26 24  
MIN CHILL 4 0 1 20 13 11 16 28 26 24  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 52 36 49 34 50 32 43 27 46  
TEMP 49 44 38 36 47 42 34 35 48 43 35 32 39 36 30 28 41 39  
DEWPT 39 38 37 35 40 35 33 34 41 38 34 30 30 28 24 21 27 25  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B1 B1 SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC  
POP 12HR 5 30 5 10 60 40 20 10 10  
RAIN C C C L C C S  
 

 
ILZ006-221000-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 13 33 20 38 31  
TEMP 16 15 13 13 19 28 33 25 24 21 21 21 27 35 38 32 33 34 34 33  
DEWPT 10 7 6 6 10 13 18 17 17 17 17 18 22 28 31 30 29 30 31 30  
RH 77 70 73 73 67 53 53 71 74 84 84 88 81 75 76 92 85 85 89 89  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 9 10 10 10 14 17 16 10 9 9 8 5 8 10 10 8 10 11 12 12  
CLOUDS CL FW FW SC SC SC FW SC B1 SC B2 B2 B2 SC SC B1 B1 B2 B1 B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 4 2 0 0 5 16 22 15 14 11 11 13 19 27 31 25 25 26 25 24  
MIN CHILL 2 0 2 15 11 10 14 25 24 24  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 46 34 44 31 44 30 39 25 39  
TEMP 44 39 37 35 44 37 34 32 43 38 33 30 36 34 28 26 35 34  
DEWPT 36 35 34 32 36 33 30 30 36 34 31 27 27 25 21 18 22 23  
PWIND DIR SW W NW SW S NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 10 30 5 10 60 40 20 10 10  
RAIN C C C L C C  
SNOW C S  
 

 
ILZ021-221000-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 11 35 22 44 32  
TEMP 17 15 13 12 21 31 35 28 24 23 23 23 30 39 44 35 34 34 33 33  
DEWPT 10 10 8 8 13 16 17 19 19 20 20 21 26 32 34 33 32 32 32 32  
RH 73 80 80 84 71 53 47 68 81 88 88 92 85 76 68 92 92 92 96 96  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 5 5 5 6 11 16 14 8 9 9 8 5 6 9 9 5 9 10 10 10  
WIND GUST 20 20  
CLOUDS CL CL CL CL CL FW CL CL FW SC B1 B2 B2 B1 FW FW SC B1 B1 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 10 5 4 1 9 20 25 20 15 13 14 16 23 33 27 26 25 25  
MIN CHILL 5 0 3 20 13 12 17 29 26 24  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 54 36 50 33 51 32 43 27 46  
TEMP 50 44 39 36 48 42 34 35 47 45 36 32 39 36 30 28 41 39  
DEWPT 41 41 38 35 41 37 33 34 42 40 34 30 32 28 26 22 28 27  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN LT GN LT GN GN GN LT GN  
AVG CLOUDS B1 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC  
POP 12HR 5 30 5 10 50 40 20 5 5  
RAIN S C C C C S S  
 

 
INZ002-221000-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 12 33 21 41 31  
TEMP 18 16 13 12 20 30 33 27 25 22 21 22 29 37 41 34 33 33 34 34  
DEWPT 12 10 9 8 12 13 14 15 17 17 17 18 23 27 29 29 29 30 31 31  
RH 77 77 84 84 71 49 45 60 71 81 84 84 78 67 62 82 85 89 89 89  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 6 6 6 6 12 16 14 8 9 9 8 5 8 9 9 6 8 10 10 10  
CLOUDS CL CL CL FW CL SC CL FW SC SC B1 B2 B2 B1 FW SC SC B1 B2 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 9 6 3 1 7 19 23 19 16 12 11 15 21 30 35 28 26 25 26 26  
MIN CHILL 6 1 2 19 12 11 16 28 25 25  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 52 36 47 32 48 32 39 27 43  
TEMP 48 45 39 36 46 39 34 33 45 44 36 32 36 34 29 27 37 36  
DEWPT 37 37 36 35 37 34 32 31 37 37 34 30 28 26 23 21 24 24  
PWIND DIR SW SW NW SW S NW NW NW W  
WIND CHAR GN LT GN LT GN GN GN LT GN  
AVG CLOUDS B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1  
POP 12HR 5 30 10 5 50 40 20 10 10  
RAIN S C C C C C S  
SNOW S S  
 

 
ILZ005-221000-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 9 31 19 37 30  
TEMP 14 11 10 10 17 26 31 25 22 20 19 20 25 33 37 32 32 32 33 32  
DEWPT 9 7 5 6 10 16 20 19 18 17 18 18 24 30 33 31 30 31 31 31  
RH 80 83 80 83 73 65 63 78 84 88 96 92 96 89 85 96 92 96 92 96  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 8 9 9 9 14 17 16 9 8 9 8 5 8 10 10 9 10 11 12 12  
CLOUDS FW FW FW FW SC FW FW SC B1 B1 B2 B2 B2 B1 SC B1 B1 B2 B1 B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 3 -1 -3 -3 2 13 20 16 13 9 8 12 17 25 30 24 24 23 24 23  
MIN CHILL -2 -4 -3 16 9 8 11 23 22 23  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 45 34 45 31 46 29 40 24 41  
TEMP 41 40 36 34 43 39 32 33 43 41 32 29 36 33 27 24 36 34  
DEWPT 37 36 35 33 38 34 31 31 38 36 32 28 28 26 21 18 24 24  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN LT GN  
AVG CLOUDS B1 B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC B1  
POP 12HR 5 30 5 10 60 40 10 10 10  
RAIN C C C L C S  
SNOW S  
 

 
ILZ008-221000-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 8 30 19 38 31  
TEMP 11 10 8 8 15 24 30 24 22 19 19 20 27 34 38 32 33 33 33 33  
DEWPT 8 6 5 6 10 16 20 19 18 18 18 19 24 30 32 31 30 30 31 31  
RH 87 83 87 91 80 71 66 81 84 96 96 96 88 85 79 96 89 89 92 92  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 6 6 6 8 12 14 14 6 6 6 6 5 6 9 10 8 9 10 11 11  
CLOUDS FW FW FW FW SC FW SC SC SC SC B2 B2 B1 B1 SC SC B1 B2 B1 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 0 -1 -3 -4 2 11 19 16 14 10 10 12 20 27 32 26 25 25 25 24  
MIN CHILL -1 -4 -3 15 10 10 15 25 24 24  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 34 47 32 47 31 41 25 43  
TEMP 45 40 37 35 45 39 34 34 45 42 34 31 38 35 28 26 38 36  
DEWPT 37 36 34 33 37 34 31 32 38 36 31 28 28 26 21 18 24 24  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN LT GN LT GN GN GN LT GN  
AVG CLOUDS SC B1 B2 B1 B1 SC B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC B1  
POP 12HR 5 30 5 20 60 30 10 5 10  
RAIN C C S L L C S  
 

 
ILZ011-221000-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 8 31 19 37 30  
TEMP 13 11 9 9 16 25 31 23 22 19 19 20 27 34 37 32 32 32 32 33  
DEWPT 9 7 6 7 11 16 20 19 18 18 18 18 24 30 32 31 30 30 31 31  
RH 84 83 87 91 80 68 63 84 84 96 96 92 88 85 82 96 92 92 96 92  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 6 8 8 9 13 16 14 8 8 8 8 6 9 10 10 8 10 12 12 12  
CLOUDS FW CL FW FW FW FW FW SC SC SC B2 B2 B2 B1 SC SC B1 B2 B1 B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 3 -1 -3 -4 2 12 20 14 13 9 9 11 18 26 30 25 24 23 23 24  
MIN CHILL -1 -5 -3 14 9 9 13 25 23 23  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 45 34 46 32 47 30 40 24 42  
TEMP 42 39 36 35 43 39 33 34 45 41 33 31 37 34 28 25 38 35  
DEWPT 37 36 35 33 38 34 32 32 38 36 32 28 29 26 22 18 24 24  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1  
POP 12HR 5 30 5 10 60 40 20 10 10  
RAIN C C C L C C  
SNOW S S  
 

 
ILZ010-221000-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 7 31 19 39 31  
TEMP 11 9 8 8 16 25 31 24 21 19 19 20 27 35 39 33 32 32 32 32  
DEWPT 9 7 5 7 11 17 21 20 18 18 19 19 25 31 34 32 31 31 31 31  
RH 91 91 87 96 80 71 66 84 88 96100 96 92 85 82 96 96 96 96 96  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 5 6 6 8 11 14 14 6 6 6 6 5 5 8 8 6 8 10 10 10  
CLOUDS FW FW FW FW FW FW FW SC SC SC B2 B2 B1 B1 SC SC B1 B1 B1 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 2 -2 -3 -4 3 13 20 16 12 10 10 12 21 28 33 27 25 24 24 24  
MIN CHILL -2 -6 -3 16 10 10 15 27 24 24  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 34 47 32 47 31 41 26 44  
TEMP 44 40 36 35 45 40 33 34 45 42 34 31 38 35 28 26 39 36  
DEWPT 38 37 36 34 39 35 32 33 40 38 32 29 29 27 23 19 26 25  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN LT GN LT GN GN GN LT GN  
AVG CLOUDS SC B1 B1 B1 B1 SC B1 B1 B2 B2 B2 B1 B1 B1 SC SC SC B1  
POP 12HR 5 30 5 20 60 30 10 5 10  
RAIN C C S L C C S  
 

 
ILZ012-221000-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 10 33 19 40 31  
TEMP 15 12 10 10 18 28 33 26 23 20 19 20 28 36 40 33 33 33 33 33  
DEWPT 10 7 5 5 10 15 19 19 19 17 18 19 24 30 33 32 30 31 32 32  
RH 80 80 80 80 70 58 56 74 84 88 96 96 85 79 76 96 89 92 96 96  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 6 8 8 9 13 16 16 8 8 8 6 6 8 10 11 9 10 11 12 12  
CLOUDS CL FW FW FW FW FW FW SC SC SC B2 B2 B2 B1 SC SC B1 B2 B1 B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 5 1 -2 -3 4 16 22 18 14 10 10 11 20 29 34 26 25 24 24 24  
MIN CHILL 0 -3 -1 18 10 9 14 25 23 24  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 35 47 33 47 31 41 26 43  
TEMP 44 42 37 35 45 41 34 34 45 43 34 32 38 34 28 27 38 36  
DEWPT 38 38 37 35 39 35 32 33 39 37 33 29 29 27 23 21 26 24  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC B1  
POP 12HR 5 30 5 10 60 40 20 10 10  
RAIN C C C L C C S  
SNOW S  
 

 
ILZ020-221000-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 10 33 20 41 31  
TEMP 16 13 11 10 19 29 33 27 23 21 20 20 29 37 41 33 33 33 33 33  
DEWPT 10 8 6 6 11 15 17 18 18 18 18 19 25 30 33 31 30 31 31 32  
RH 77 80 80 83 70 55 51 68 81 88 92 96 85 75 73 92 89 92 92 96  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 5 6 6 8 12 16 14 8 8 8 6 6 8 10 10 8 10 11 12 12  
CLOUDS CL CL FW FW FW FW FW SC SC SC B1 B2 B2 B1 SC SC B1 B2 B2 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 7 3 0 -2 6 17 23 19 14 11 11 11 21 30 35 26 25 24 24 24  
MIN CHILL 3 -2 0 19 11 10 15 26 24 24  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 49 35 47 33 49 32 41 27 45  
TEMP 46 42 37 35 45 41 34 34 47 45 35 32 39 35 29 27 40 37  
DEWPT 38 38 37 35 39 35 32 33 40 38 33 29 29 27 24 21 26 24  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC B1  
POP 12HR 5 30 5 10 60 40 20 10 10  
RAIN C C C L C C S  
SNOW S  
 

 
ILZ013-221000-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 12 33 21 42 33  
TEMP 18 15 13 12 19 28 33 28 26 23 21 22 28 37 42 36 34 34 34 34  
DEWPT 10 8 6 7 10 14 17 18 19 18 19 19 24 29 31 32 31 31 32 32  
RH 70 73 73 80 67 55 51 66 74 81 92 88 85 72 65 85 89 89 92 92  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 6 8 8 9 13 16 16 9 8 9 8 5 8 10 10 8 10 11 12 12  
CLOUDS CL CL FW FW FW FW FW SC SC SC B1 B2 B2 B1 SC SC B1 B2 B2 B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 9 4 2 0 5 16 22 19 18 13 11 15 20 30 36 29 26 26 25 25  
MIN CHILL 4 0 0 19 13 11 15 28 26 24  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 49 36 47 34 48 32 41 27 43  
TEMP 46 44 39 36 45 43 35 35 46 45 35 32 38 35 30 27 38 36  
DEWPT 37 37 37 35 38 35 33 34 38 37 33 29 29 26 23 21 25 24  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1  
POP 12HR 5 30 10 10 60 40 20 10 10  
RAIN S C C L C C S  
SNOW S  
 

 
ILZ019-221000-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 11 34 22 43 33  
TEMP 16 14 12 11 20 30 34 28 25 22 22 22 30 38 43 35 34 34 34 33  
DEWPT 10 9 7 7 12 15 17 19 18 18 19 19 24 30 32 31 30 30 31 31  
RH 77 80 80 83 71 53 49 68 74 84 88 88 78 73 65 85 85 85 89 92  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 5 5 5 6 11 14 14 8 9 8 8 6 8 10 10 8 10 11 11 11  
CLOUDS CL CL CL FW FW FW FW FW SC SC B1 B2 B1 B1 FW SC B1 B2 B1 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 7 5 3 0 8 19 24 20 15 13 13 14 22 31 37 29 26 26 25 24  
MIN CHILL 4 0 2 20 12 12 16 28 26 24  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 52 36 49 34 50 32 42 27 46  
TEMP 48 44 39 36 47 43 34 35 47 45 35 32 39 36 30 28 41 39  
DEWPT 38 38 36 34 39 35 32 32 39 38 32 29 29 26 24 20 26 24  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC  
POP 12HR 5 30 5 10 60 40 20 5 5  
RAIN C C C L C C S  
 

 
ILZ106-221000-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 12 34 21 42 33  
TEMP 18 15 13 12 20 30 34 28 25 22 21 22 29 36 42 35 34 34 34 34  
DEWPT 11 9 8 9 12 15 16 18 19 19 19 21 26 30 33 32 32 32 32 33  
RH 73 77 80 87 71 53 47 66 78 88 92 96 88 79 70 89 92 92 92 96  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 5 6 6 8 12 16 14 8 8 8 6 5 8 10 10 8 9 11 11 11  
CLOUDS CL CL CL FW FW FW FW FW SC SC B1 B2 B2 B1 FW SC B1 B2 B2 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 10 5 3 0 7 19 24 20 16 13 12 15 21 29 36 28 27 26 26 26  
MIN CHILL 5 0 2 20 13 11 15 28 26 24  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 51 36 49 34 49 33 42 27 45  
TEMP 48 44 38 37 47 42 35 35 46 44 36 33 39 36 30 28 40 38  
DEWPT 39 39 37 36 40 36 34 34 40 38 35 31 30 28 25 22 27 26  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1  
POP 12HR 5 30 10 10 60 40 20 10 10  
RAIN S C C L C C S  
SNOW S  
 

 
ILZ023-221000-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 12 35 22 43 33  
TEMP 17 15 14 12 21 31 35 29 25 23 22 22 30 39 43 36 34 34 33 33  
DEWPT 11 10 9 8 12 16 16 18 19 19 19 19 24 30 32 31 30 31 31 32  
RH 77 80 80 84 68 53 45 63 78 84 88 88 78 70 65 82 85 89 92 96  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 5 5 5 6 11 13 13 8 8 8 8 5 6 10 9 5 8 10 10 10  
CLOUDS CL CL CL FW FW SC CL FW SC SC B1 B1 B2 B1 FW FW SC B1 B1 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 9 6 5 1 9 21 26 21 16 14 13 15 23 32 27 26 25 25  
MIN CHILL 6 1 3 21 14 13 17 30 26 25  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 36 50 33 50 32 42 27 46  
TEMP 50 45 39 36 48 43 34 34 47 45 36 32 39 35 30 27 40 38  
DEWPT 39 39 37 35 39 35 33 33 40 38 35 31 30 28 25 22 27 25  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN LT GN LT GN GN GN LT GN  
AVG CLOUDS B1 B1 B2 B2 B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1  
POP 12HR 5 30 10 10 60 40 20 10 5  
RAIN S C C L C S S S  
SNOW S  
 

 
ILZ033-221000-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 14 35 23 44 33  
TEMP 20 17 15 14 22 31 35 29 26 25 24 23 30 40 44 36 34 34 34 33  
DEWPT 11 10 10 9 12 14 15 16 19 19 19 19 24 28 31 31 30 30 30 31  
RH 67 73 80 80 65 49 43 58 74 78 81 84 78 62 60 82 85 85 85 92  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 5 5 5 6 10 13 13 8 9 9 9 5 8 10 10 6 8 10 10 10  
CLOUDS CL CL CL FW FW SC CL CL FW SC B1 B1 B2 B1 FW FW SC B1 B2 B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 12 9 6 4 11 21 26 21 17 16 14 16 22 33 38 30 27 26 26 25  
MIN CHILL 7 4 5 21 15 13 17 30 26 25  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 54 37 52 33 51 33 43 27 46  
TEMP 50 46 41 37 51 43 35 34 47 46 37 33 39 36 30 28 41 39  
DEWPT 38 40 38 35 39 35 32 32 40 38 34 30 30 28 25 22 26 25  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN LT GN LT GN GN GN LT GN  
AVG CLOUDS B1 B1 B1 B2 B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC  
POP 12HR 5 30 10 5 50 40 20 10 5  
RAIN S C C C C S S S  
SNOW S  
 

 
ILZ039-221000-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 12 35 23 45 33  
TEMP 18 15 14 12 20 31 35 29 26 24 23 23 32 40 45 37 34 34 33 33  
DEWPT 11 10 9 10 13 15 16 18 19 20 19 19 25 30 33 32 31 30 31 32  
RH 73 80 80 91 74 51 45 63 74 84 84 84 75 67 62 82 89 85 92 96  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 4 5 5 6 11 14 14 9 10 9 9 6 10 11 11 8 10 11 12 12  
CLOUDS CL CL CL FW FW FW CL CL FW SC SC B1 B1 B1 FW FW SC B1 B2 B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 11 6 5 2 8 20 25 21 17 14 13 15 24 33 39 31 26 26 24 24  
MIN CHILL 6 1 3 20 14 13 17 30 26 23  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 55 37 53 34 52 33 44 28 47  
TEMP 51 47 41 38 52 44 36 35 50 47 37 33 40 36 30 28 42 39  
DEWPT 40 41 39 35 40 36 33 32 41 39 35 30 32 28 26 22 27 27  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B1 B1 SC SC B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC  
POP 12HR 5 20 5 5 50 30 20 5 5  
RAIN S S C C C S S  
 

 
INZ001-221000-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 12 35 22 42 32  
TEMP 19 16 14 12 21 31 35 29 25 23 22 22 29 37 42 34 34 34 34 34  
DEWPT 11 10 9 8 12 14 15 16 18 18 19 19 24 27 30 30 30 30 31 32  
RH 70 77 80 84 68 49 43 58 74 81 88 88 81 67 62 85 85 85 89 92  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 5 6 6 6 12 16 14 8 9 9 8 5 8 10 10 6 9 10 11 11  
CLOUDS CL CL CL FW CL SC CL CL SC SC B1 B1 B2 B1 FW SC SC B1 B2 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 11 6 4 1 9 20 25 21 16 13 13 15 21 30 36 28 27 26 26 26  
MIN CHILL 6 1 2 20 13 11 15 28 26 24  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 52 36 48 32 49 32 40 27 43  
TEMP 49 45 39 36 47 41 34 34 46 45 36 32 37 34 29 27 38 36  
DEWPT 37 38 37 35 38 35 32 32 38 38 34 30 29 27 24 21 24 24  
PWIND DIR SW W NW SW S NW NW NW W  
WIND CHAR GN LT GN LT GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1  
POP 12HR 5 30 10 10 50 40 20 10 10  
RAIN S C C C C S S  
SNOW S S  
 

 
INZ010-221000-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 13 35 23 44 33  
TEMP 21 17 15 13 22 32 35 30 27 25 24 23 31 40 44 36 34 34 34 34  
DEWPT 12 11 10 10 13 15 15 17 19 19 20 19 24 28 32 32 30 30 31 32  
RH 68 77 80 87 68 49 43 58 71 78 84 84 75 62 62 85 85 85 89 92  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 5 5 5 6 11 14 14 9 10 9 9 5 8 10 10 6 8 10 10 10  
CLOUDS CL CL CL FW FW SC CL CL FW SC B1 B1 B1 B1 FW FW SC B1 B2 B2  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 13 9 6 3 10 22 25 21 17 16 14 16 24 33 38 30 27 26 26 26  
MIN CHILL 9 3 4 20 16 14 17 30 26 25  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 54 37 52 33 51 33 42 27 45  
TEMP 50 46 41 37 51 43 34 34 47 45 37 33 39 35 30 27 40 38  
DEWPT 39 40 38 36 40 36 33 32 40 39 35 31 31 28 25 22 27 26  
PWIND DIR SW W NW SW SW NW NW NW W  
WIND CHAR GN LT GN LT GN GN GN LT GN  
AVG CLOUDS B1 B1 B1 B2 B1 SC B1 B2 B1 B2 B2 B2 B2 B1 B1 B1 SC SC  
POP 12HR 5 30 10 5 50 40 20 10 5  
RAIN S C C C C S S S  
SNOW S  
 

 
INZ011-221000-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
715 PM CST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 13 34 23 43 33  
TEMP 20 17 15 13 22 31 34 29 25 24 24 23 30 39 43 34 34 34 34 34  
DEWPT 14 11 10 9 13 16 15 16 19 19 19 19 24 28 31 31 30 30 31 32  
RH 77 77 80 84 68 53 45 58 78 81 81 84 78 64 62 89 85 85 89 92  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 5 5 5 5 11 14 14 8 9 9 8 5 8 10 10 6 9 10 10 10  
CLOUDS CL CL CL FW FW SC CL CL FW SC B1 B2 B2 B1 FW FW SC B1 B2 B2  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 13 9 6 4 10 20 24 21 16 14 15 16 22 32 37 28 27 26 26 26  
MIN CHILL 9 4 4 21 14 14 18 28 26 26  
 
DATE 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 54 37 51 33 50 33 41 27 44  
TEMP 50 45 40 37 49 43 34 34 48 45 37 33 39 35 30 27 40 37  
DEWPT 38 40 38 36 39 36 32 33 39 39 35 31 30 28 24 22 26 25  
PWIND DIR SW W NW SW S NW NW NW W  
WIND CHAR GN LT GN LT GN GN GN LT GN  
AVG CLOUDS B1 B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1  
POP 12HR 5 30 10 5 50 40 20 10 5  
RAIN S C C C C S S S  
SNOW S  
 

 
INZ019-221000-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
815 PM EST FRI FEB 21 2025  
 
DATE 02/21/25 SAT 02/22/25 SUN 02/23/25 MON  
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 13 35 23 43 33  
TEMP 20 17 15 13 21 31 35 30 27 24 24 23 30 39 43 36 34 33 33 33  
DEWPT 13 12 11 10 13 16 17 19 19 20 20 19 24 29 32 32 30 30 31 32  
RH 74 80 84 87 71 53 47 63 71 84 84 84 78 67 65 85 85 89 92 96  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 5 6 5 5 10 14 14 9 10 10 9 6 9 11 10 8 10 10 11 12  
CLOUDS CL CL FW FW FW SC CL CL FW SC SC B1 B1 B1 FW FW SC B1 B2 B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 12 8 6 4 10 21 25 22 17 14 14 15 22 32 37 30 26 25 24 24  
MIN CHILL 8 4 5 21 14 12 16 28 25 23  
 
DATE 02/24 TUE 02/25/25 WED 02/26/25 THU 02/27/25 FRI 02/28/25  
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 38 52 33 51 33 42 27 45  
TEMP 50 46 41 38 51 44 35 34 49 47 37 33 39 35 30 27 40 38  
DEWPT 40 41 39 36 41 36 33 32 41 40 35 31 32 28 25 23 27 27  
PWIND DIR SW SW W W SW NW NW NW W  
WIND CHAR GN GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 SC B1 B2 B1 SC B1 B2 B1 B2 B2 B2 B2 B1 B1 B1 SC SC  
POP 12HR 5 30 10 5 50 40 20 10 5  
RAIN S C C C C S S S  
SNOW S  
 

 
 
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