105
FOUS53 KLOT 171115
PFMLOT
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
615 AM CDT SUN AUG 17 2025
ILZ104-172100-
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL
41.99N 87.91W ELEV. 667 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 81 71 90 73 86
TEMP 74 77 79 80 76 73 72 72 72 78 85 86 84 79 77 75 74 79 82 82 79
DEWPT 72 71 71 69 68 68 68 69 67 68 71 72 72 71 72 71 72 73 73 73 72
RH 93 82 77 69 76 84 87 90 84 71 63 63 67 77 85 87 93 82 74 74 79
WIND DIR N NE NE NE NE NE E E SE SE S S SE S S SW SW SW W NW N
WIND SPD 4 6 8 9 9 9 8 9 9 9 9 9 8 8 9 9 8 8 9 9 8
CLOUDS B2 B2 B1 SC FW SC SC SC SC SC SC SC SC SC B1 B2 B2 B1 B2 B1 B1
POP 12HR 30 10 30 60 30
QPF 12HR 0.20 0 0.11 0.47 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C C C L L C C C C
TSTMS C S S S C C C C L L C C C C
HEAT INDEX 82 90 93 89 82 83 88 88
MAX HEAT 83 90 93 87 88 89
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 69 78 67 80 66 86 67 84
TEMP 72 70 77 73 69 68 78 75 69 68 83 80 71 68 81 77
DEWPT 69 66 67 65 65 64 63 62 64 64 64 63 64 63 62 61
PWIND DIR N N NE NE N W W NW
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW FW FW SC SC SC
POP 12HR 10 5 0 0 0 0 5 10
ILZ003-172100-
GREATER ROCKFORD AIRPORT-WINNEBAGO IL
42.20N 89.11W ELEV. 745 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 83 68 89 71 86
TEMP 70 75 81 83 79 72 69 69 69 77 84 86 82 76 74 72 72 77 81 83 79
DEWPT 69 71 71 71 69 66 65 66 68 71 74 75 74 73 71 70 70 73 73 72 70
RH 97 87 72 67 72 81 87 90 97 82 72 70 77 90 90 93 93 87 77 70 74
WIND DIR NE E E E E E E E SE SE S S S S SW SW SW W W NW N
WIND SPD 4 5 6 9 9 10 8 6 8 10 10 9 6 8 6 6 5 6 8 9 8
CLOUDS B1 B1 B1 SC SC SC SC B1 B1 B1 SC SC SC B1 B1 B2 B1 B1 B1 SC SC
POP 12HR 40 20 40 60 20
QPF 12HR 0.19 0.09 0.31 0.37 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C C C C C L L S S
TSTMS C S S C C C C C C L L S S
HEAT INDEX 84 87 91 95 87 86 88 82
MAX HEAT 84 87 91 95 84 86 88
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 65 78 60 82 59 84 62 80
TEMP 69 66 75 74 63 62 78 76 62 60 80 79 66 63 77 74
DEWPT 67 64 65 65 61 61 64 63 60 59 65 66 63 61 62 61
PWIND DIR N NE NE NE NE W W NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC FW FW FW CL FW FW FW FW SC SC SC
POP 12HR 5 5 0 0 0 5 5 10
ILZ104-172100-
CHICAGO MIDWAY AIRPORT-COOK IL
41.78N 87.76W ELEV. 612 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 81 71 90 73 86
TEMP 76 78 79 79 76 74 73 73 72 78 85 86 83 79 78 75 75 80 82 82 79
DEWPT 72 73 72 71 70 69 69 70 67 68 71 72 73 72 72 71 71 73 73 73 72
RH 87 85 79 77 82 84 87 90 84 71 63 63 72 79 82 87 87 79 74 74 79
WIND DIR N N NE NE NE NE E E SE SE S S S S S SW SW SW W NW N
WIND SPD 4 8 9 9 9 9 9 9 9 9 8 9 8 8 9 8 8 6 8 9 8
CLOUDS B2 B2 B1 SC FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 40 10 30 60 40
QPF 12HR 0.21 0 0.06 0.53 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C C C L L C C C C
TSTMS C S S S C C C C L L C C C C
HEAT INDEX 83 82 90 92 89 82 84 88 87
MAX HEAT 83 83 90 92 87 88 88
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 78 68 79 67 85 68 83
TEMP 73 71 77 73 70 69 77 75 70 69 82 80 72 69 81 77
DEWPT 70 68 67 66 66 65 63 63 65 65 65 64 65 64 62 62
PWIND DIR N N NE NE NE N W NW
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW SC
POP 12HR 10 5 0 0 0 0 5 10
ILZ021-172100-
MORRIS-GRUNDY IL
41.43N 88.42W ELEV. 569 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 70 91 73 88
TEMP 72 77 86 87 82 74 72 71 71 79 86 88 85 78 76 74 73 79 83 84 81
DEWPT 71 74 73 73 72 69 68 69 69 73 76 76 76 74 73 72 72 75 76 75 74
RH 97 90 65 63 72 84 87 93 93 82 72 68 75 88 90 93 97 88 80 74 79
WIND DIR SW NE N NE NE E E E SE SE S S S SE S SW SW SW W NW N
WIND SPD 3 4 5 4 9 9 6 6 8 8 9 9 8 6 8 6 6 6 8 8 6
CLOUDS B1 B1 B1 SC FW SC SC SC SC SC SC SC SC SC SC B1 B2 B1 B1 SC SC
POP 12HR 30 20 40 50 30
QPF 12HR 0.08 0.03 0.04 0.33 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S C C C C C C C C S S
TSTMS C S S S S C C C C C C C C S S
HEAT INDEX 93 95 87 83 96 99 94 83 91 93 86
MAX HEAT 93 95 96 99 90 91 93
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 81 65 83 63 86 63 83
TEMP 71 69 78 76 67 66 80 77 65 64 82 80 68 64 81 76
DEWPT 69 67 69 66 64 65 66 64 62 63 67 67 64 62 65 62
PWIND DIR N N NE NE NE NW W NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 SC SC SC FW CL FW FW FW FW FW FW SC
POP 12HR 10 5 0 0 0 0 5 5
ILZ006-172100-
WAUKEGAN-LAKE IL
42.42N 87.87W ELEV. 745 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 76 69 84 71 84
TEMP 71 74 75 74 72 70 71 70 70 76 79 81 79 76 75 73 73 78 81 80 77
DEWPT 70 69 67 66 66 67 67 66 67 70 71 73 72 72 72 70 71 74 74 74 72
RH 97 84 76 76 81 90 87 87 90 82 77 77 79 87 90 90 93 88 79 82 85
WIND DIR N NE NE NE NE NE E SE SE SE SE SE SE S SW SW SW SW W NW N
WIND SPD 5 9 10 10 10 9 11 12 12 11 10 10 9 9 10 9 8 8 9 9 8
CLOUDS B2 B2 B1 SC FW SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B1 B1 B1
POP 12HR 20 10 30 70 30
QPF 12HR 0.07 0 0.13 0.66 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C L L C C S S
TSTMS S C C C C C C L L C C S S
HEAT INDEX 82 86 85 85
MAX HEAT 82 86 85 86
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 67 75 65 77 64 82 65 80
TEMP 70 68 74 71 68 67 75 73 67 66 79 77 69 67 78 74
DEWPT 68 66 68 66 65 64 65 64 63 64 67 67 65 63 65 64
PWIND DIR N N NE NE N SW W NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B2 B1 SC SC SC FW FW FW FW FW FW FW SC SC SC
POP 12HR 10 5 0 0 0 0 5 10
ILZ021-172100-
PONTIAC-LIVINGSTON IL
40.92N 88.63W ELEV. 648 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 71 90 72 88
TEMP 74 81 88 90 86 77 73 72 71 80 87 89 84 77 75 73 72 79 84 85 81
DEWPT 70 74 75 75 73 72 69 69 70 75 78 78 76 74 73 72 71 76 77 77 75
RH 87 79 66 62 65 85 87 90 97 85 75 70 77 90 94 97 97 91 80 77 82
WIND DIR SW E NE E NE E E E SE SE S S S S S SW SW SW W W N
WIND SPD 3 3 3 3 3 10 8 5 8 8 8 8 6 8 6 6 6 6 8 8 5
CLOUDS SC SC SC SC SC SC SC SC FW SC FW FW SC SC SC SC B1 SC B1 SC B1
POP 12HR 20 20 40 40 30
QPF 12HR 0 0 0 0.15 0.15
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S C C C C C C C C S S S
TSTMS S S S S S C C C C C C C C S S S
HEAT INDEX 85 97100 94 85100103 93 93 96 87
MAX HEAT 98 100 88 100 103 88 94 97
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 80 64 82 62 85 63 83
TEMP 71 68 77 75 66 65 78 77 64 63 81 79 67 64 80 75
DEWPT 70 67 71 68 64 64 68 67 63 62 69 68 63 62 67 64
PWIND DIR N N NE NE NE N NW NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC SC SC FW CL FW FW FW FW FW FW FW
POP 12HR 20 10 0 0 0 0 0 5
RAIN SHWRS S
TSTMS S
INZ002-172100-
VALPARAISO-PORTER IN
41.45N 87.00W ELEV. 770 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 83 67 88 70 86
TEMP 73 77 82 81 77 74 71 69 67 76 84 87 82 76 73 72 71 78 82 82 78
DEWPT 71 72 72 71 69 69 68 65 63 67 71 72 71 71 70 69 69 72 72 72 71
RH 93 85 72 72 76 84 90 87 87 74 65 61 69 85 90 90 93 82 72 72 79
WIND DIR W N N N N NE E E E SE SE S SE SE S S S SW SW NW N
WIND SPD 3 6 8 9 8 6 10 9 9 9 8 8 8 9 9 8 8 6 8 8 6
CLOUDS B2 B2 B1 SC FW SC SC SC FW FW FW FW SC SC SC B1 B1 B1 B1 SC B1
POP 12HR 40 5 20 50 50
QPF 12HR 0.20 0 0.25 0.40 0.18
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C C C C C C C S
TSTMS C S S S C C C C C C C C S
HEAT INDEX 87 85 88 93 86 87 87
MAX HEAT 87 87 88 93 83 87 88
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 78 64 80 62 85 63 83
TEMP 71 70 77 73 67 65 78 74 66 64 82 78 67 65 81 75
DEWPT 70 68 68 66 65 62 64 64 64 62 64 64 63 63 62 61
PWIND DIR N N NE NE NE NE W NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 20 10 0 0 0 0 5 10
RAIN SHWRS S
TSTMS S
ILZ005-172100-
WOODSTOCK-MCHENRY IL
42.31N 88.44W ELEV. 950 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 78 67 88 70 85
TEMP 71 73 76 77 73 68 68 68 69 76 83 85 81 76 73 72 71 76 81 81 78
DEWPT 70 69 70 68 66 65 65 66 67 72 75 76 74 73 71 70 71 74 74 74 72
RH 97 87 82 74 79 90 90 93 93 87 77 75 79 90 93 93100 94 79 79 82
WIND DIR NE NE NE E NE NE E E SE SE S S S S SW SW SW W W NW N
WIND SPD 4 5 9 9 10 9 6 8 9 10 9 10 8 8 8 8 6 6 8 9 6
CLOUDS B2 B2 B1 SC FW SC SC SC SC B1 SC SC SC B1 B1 B1 B2 B2 B1 B1 B1
POP 12HR 30 20 40 60 30
QPF 12HR 0.19 0.07 0.34 0.49 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C C C L L L L C C
TSTMS C S S C C C C L L L L C C
HEAT INDEX 90 94 86 86 87
MAX HEAT 90 94 83 86 88
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 77 61 80 60 83 62 79
TEMP 69 65 74 72 63 63 77 74 62 62 80 78 66 63 77 73
DEWPT 67 64 67 66 62 62 65 64 60 61 66 67 63 61 64 63
PWIND DIR N NE NE NE NE W W NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC FW FW FW CL FW FW FW FW FW SC SC
POP 12HR 10 5 0 0 0 5 5 10
ILZ008-172100-
OREGON-OGLE IL
42.01N 89.33W ELEV. 697 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 85 68 89 71 86
TEMP 70 76 83 84 80 73 69 69 69 78 85 86 82 77 74 72 71 77 82 84 79
DEWPT 69 73 73 73 72 67 65 67 68 73 75 76 75 73 72 70 71 73 74 73 72
RH 97 90 72 70 77 81 87 93 97 85 72 72 79 87 93 93100 87 77 70 79
WIND DIR NE E E E E E E E SE SE S S S S S SW W W W NW N
WIND SPD 3 4 5 8 9 10 8 6 8 10 10 10 6 6 6 6 5 5 6 8 5
CLOUDS B1 B1 B1 SC SC SC SC B1 B1 B1 SC SC SC SC B1 B2 B1 B2 B1 SC SC
POP 12HR 40 20 40 60 20
QPF 12HR 0.11 0.06 0.17 0.42 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C C C C C L L S S
TSTMS C S S C C C C C C L L S S
HEAT INDEX 88 91 84 94 97 89 87 90 83
MAX HEAT 88 91 94 97 85 87 90
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 65 78 60 82 58 84 61 80
TEMP 69 66 76 74 64 62 78 77 62 60 80 78 66 63 77 74
DEWPT 67 64 67 66 61 61 65 65 60 59 66 67 63 61 63 62
PWIND DIR N NE NE NE NE W W NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC FW FW FW CL FW FW FW FW SC SC SC
POP 12HR 5 5 0 0 0 0 5 5
ILZ011-172100-
SYCAMORE-DEKALB IL
41.98N 88.69W ELEV. 863 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 83 68 89 71 86
TEMP 71 75 81 83 78 71 69 69 69 77 84 87 82 76 74 72 71 77 82 83 79
DEWPT 71 72 72 71 69 66 66 67 68 72 75 75 74 73 72 70 71 74 74 73 71
RH 100 90 74 67 74 84 90 93 97 85 74 68 77 90 93 93100 90 77 72 77
WIND DIR N E NE E E E E E SE SE S S S S S SW SW W W NW N
WIND SPD 3 5 6 9 9 10 6 6 9 11 10 10 10 8 8 8 6 6 8 8 6
CLOUDS B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC B1 B2 B1 B1 B1 SC
POP 12HR 40 20 40 60 30
QPF 12HR 0.20 0.05 0.40 0.57 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C C C C C L L C C S S
TSTMS C S S C C C C C C L L C C S S
HEAT INDEX 85 87 93 97 87 87 89
MAX HEAT 85 87 93 97 84 87 89
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 65 79 62 81 60 84 62 80
TEMP 69 66 76 74 63 63 78 75 62 62 80 78 66 63 78 74
DEWPT 67 65 67 65 62 62 65 63 60 61 66 66 63 61 63 61
PWIND DIR N N NE NE NE W W NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC FW FW FW CL FW FW FW FW FW SC SC
POP 12HR 10 5 0 0 0 5 5 10
ILZ010-172100-
DIXON-LEE IL
41.85N 89.45W ELEV. 697 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 68 90 71 86
TEMP 71 78 84 86 82 74 71 69 70 79 86 88 83 77 75 73 72 77 82 84 80
DEWPT 70 73 74 74 73 70 66 67 69 74 76 77 76 75 73 71 71 75 75 75 73
RH 97 85 72 68 74 87 84 93 97 85 72 70 80 94 94 93 97 94 79 74 79
WIND DIR N E E E E E E E SE SE S S S S SW SW W W W NW N
WIND SPD 2 3 5 5 9 10 9 6 8 10 10 9 6 8 5 6 5 5 5 6 5
CLOUDS B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC
POP 12HR 30 20 40 60 20
QPF 12HR 0.04 0.13 0.17 0.33 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S C C C C C C L L S S
TSTMS C S S S S C C C C C C L L S S
HEAT INDEX 91 94 87 96100 91 89 92 84
MAX HEAT 91 94 96 100 87 89 92
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 65 79 61 82 59 84 62 80
TEMP 69 66 76 75 64 62 79 77 63 61 80 78 66 63 78 74
DEWPT 68 65 68 67 63 62 66 66 62 60 67 68 64 61 64 64
PWIND DIR N NE NE NE NE NW W NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC FW FW CL FW FW FW FW SC SC SC
POP 12HR 5 5 0 0 0 0 5 5
ILZ012-172100-
GENEVA-KANE IL
41.88N 88.31W ELEV. 727 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 85 70 90 72 87
TEMP 72 77 83 83 78 72 71 70 70 78 85 88 83 78 75 73 72 78 83 83 79
DEWPT 72 72 72 71 68 67 68 68 68 71 74 75 74 73 72 71 71 74 74 74 72
RH 100 85 70 67 71 84 90 93 93 79 70 66 74 85 90 93 97 88 74 74 79
WIND DIR N NE NE NE NE NE E E SE SE S S S S S SW SW SW W NW N
WIND SPD 4 5 8 9 9 9 6 6 9 10 9 9 8 8 8 8 6 8 9 9 8
CLOUDS B2 B1 B1 SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B2 B1 B1 B1 B1
POP 12HR 40 10 40 60 30
QPF 12HR 0.21 0.02 0.13 0.58 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C L L C C S S
TSTMS C C C C C C C L L C C S S
HEAT INDEX 88 88 93 97 90 89 90 81
MAX HEAT 88 89 93 97 87 90 91
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 67 80 64 82 62 85 63 83
TEMP 70 68 78 74 66 65 79 76 64 64 82 79 67 64 80 75
DEWPT 68 66 68 65 64 64 64 62 62 63 66 65 64 62 63 61
PWIND DIR N N NE NE NE W W NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC FW FW FW FW FW FW FW FW SC SC
POP 12HR 10 5 0 0 0 5 5 10
ILZ020-172100-
YORKVILLE-KENDALL IL
41.64N 88.45W ELEV. 618 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 69 91 72 87
TEMP 71 77 84 86 81 73 71 70 70 79 86 88 83 78 75 73 72 78 83 84 80
DEWPT 71 73 73 73 71 68 68 68 68 72 75 75 75 74 73 72 71 74 75 74 73
RH 100 87 70 65 72 84 90 93 93 79 70 66 77 88 94 97 97 88 77 72 79
WIND DIR NW E NE NE E E E E SE SE S S S S S SW SW SW W NW N
WIND SPD 3 5 4 5 9 8 6 5 8 9 9 9 8 6 6 8 6 6 8 9 6
CLOUDS B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1
POP 12HR 40 20 40 50 30
QPF 12HR 0.13 0.03 0.09 0.49 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S C C C C C C C C S S
TSTMS C S S S S C C C C C C C C S S
HEAT INDEX 90 93 84 95 99 91 90 91 84
MAX HEAT 90 93 95 99 87 90 92
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 67 80 64 83 62 86 63 83
TEMP 71 68 78 75 66 66 80 76 65 64 82 79 67 64 80 75
DEWPT 69 66 68 66 63 64 65 64 62 62 67 66 64 62 64 62
PWIND DIR N N NE NE NE NW W NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC SC SC FW CL FW FW FW FW FW SC SC
POP 12HR 10 5 0 0 0 0 5 5
ILZ013-172100-
WHEATON-DUPAGE IL
41.86N 88.11W ELEV. 752 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 82 71 90 72 87
TEMP 73 76 80 81 76 72 72 72 71 78 85 87 84 79 77 75 73 79 83 83 79
DEWPT 72 72 72 70 68 68 68 69 67 70 73 73 73 72 72 71 72 73 74 73 72
RH 97 87 77 69 76 87 87 90 87 76 67 63 70 79 85 87 97 82 74 72 79
WIND DIR N NE NE NE NE NE E E SE SE S S S S S SW SW SW W NW N
WIND SPD 4 6 8 9 9 9 8 8 9 9 9 9 8 8 8 8 8 6 8 9 8
CLOUDS B2 B2 B1 SC FW SC SC SC SC SC SC SC SC SC B1 B1 B2 B1 B1 B1 B1
POP 12HR 40 10 30 60 30
QPF 12HR 0.22 0 0.12 0.56 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C C C L L C C C C
TSTMS C S S S C C C C L L C C C C
HEAT INDEX 84 85 92 95 90 82 89 88 80
MAX HEAT 84 85 92 95 88 89 90
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 79 66 81 64 86 65 83
TEMP 72 69 77 73 68 67 79 76 67 66 83 80 70 67 81 76
DEWPT 68 66 67 65 65 64 63 61 63 64 65 64 64 62 62 61
PWIND DIR N N NE NE NE W W NW
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW SC SC
POP 12HR 10 5 0 0 0 0 5 10
ILZ019-172100-
OTTAWA-LASALLE IL
41.35N 88.84W ELEV. 494 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 71 90 72 87
TEMP 73 79 87 89 85 75 72 71 71 79 86 88 84 78 76 74 73 79 82 84 81
DEWPT 71 74 75 74 74 70 68 70 69 73 75 76 75 74 73 71 71 74 75 74 73
RH 93 85 68 61 70 84 87 97 93 82 70 68 74 88 90 90 93 85 79 72 77
WIND DIR E E NE NE NE E E E SE SE S S S S S SW SW SW W NW N
WIND SPD 3 3 5 4 6 10 8 5 8 8 8 9 8 6 8 6 6 6 8 8 5
CLOUDS SC B1 B1 SC SC SC SC SC SC SC SC FW SC SC SC B1 B2 B1 B1 SC SC
POP 12HR 20 20 40 50 30
QPF 12HR 0.02 0.03 0.08 0.22 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C C C C C C C C C S S
TSTMS S S S C C C C C C C C C C S S
HEAT INDEX 96 99 92 83 95 99 92 89 92 86
MAX HEAT 96 99 86 95 99 88 89 92
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 80 64 82 62 84 63 81
TEMP 71 68 77 75 66 65 79 77 64 63 81 80 67 64 79 75
DEWPT 69 65 68 66 63 63 66 65 61 61 66 67 63 61 64 62
PWIND DIR N N NE NE NE NW NW NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC SC SC FW CL FW FW FW FW FW FW SC
POP 12HR 10 5 0 0 0 0 5 5
ILZ106-172100-
JOLIET-WILL IL
41.53N 88.12W ELEV. 655 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 70 91 72 87
TEMP 72 77 84 85 80 74 72 71 71 79 86 88 84 79 76 74 73 79 83 84 81
DEWPT 72 73 73 72 71 69 69 69 68 72 75 75 75 74 73 72 72 75 75 74 73
RH 100 87 70 65 74 84 90 93 90 79 70 66 74 85 90 93 97 88 77 72 77
WIND DIR SW NE N NE NE NE E E SE SE S S S SE S SW SW SW W NW N
WIND SPD 3 5 6 8 9 9 6 6 8 9 9 9 8 8 8 8 8 6 8 9 6
CLOUDS B1 B1 B1 SC FW SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1
POP 12HR 40 10 30 50 30
QPF 12HR 0.15 0 0.05 0.48 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C C C C C C C C C
TSTMS C S S S C C C C C C C C C C
HEAT INDEX 90 91 83 81 96 98 93 82 91 91 85
MAX HEAT 91 92 96 98 89 91 92
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 69 81 66 83 64 86 64 84
TEMP 72 70 79 75 68 67 80 77 66 65 83 80 68 65 81 76
DEWPT 70 67 69 66 65 65 65 64 64 64 67 66 64 63 64 62
PWIND DIR N N NE NE NE NW W NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW SC
POP 12HR 10 10 0 0 0 0 5 5
ILZ023-172100-
KANKAKEE-KANKAKEE IL
41.12N 87.86W ELEV. 630 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 70 90 71 88
TEMP 73 79 85 86 80 74 72 71 70 78 86 87 84 76 74 72 71 79 84 84 80
DEWPT 70 73 74 73 72 69 69 69 68 71 74 75 75 73 72 71 71 74 75 74 73
RH 90 82 70 65 77 84 90 93 93 79 68 68 74 90 93 97100 85 74 72 79
WIND DIR SW NW N N NE NE E E SE SE S S SE S S S SW SW W W NW
WIND SPD 2 4 5 5 9 8 6 8 8 8 8 8 6 6 8 6 6 5 6 6 5
CLOUDS B1 B1 B1 SC FW SC SC SC FW SC SC SC FW SC SC B1 B1 SC B1 SC B1
POP 12HR 30 10 30 40 40
QPF 12HR 0.06 0 0.03 0.32 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C C C C C C C C C S
TSTMS C S S C C C C C C C C C C S
HEAT INDEX 93 94 85 94 97 92 91 91 85
MAX HEAT 93 94 94 97 88 91 92
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 81 64 82 62 86 62 84
TEMP 71 69 78 74 66 65 79 76 65 64 82 79 66 63 81 76
DEWPT 70 68 69 66 65 64 65 64 63 63 66 66 63 62 64 62
PWIND DIR N N NE NE NE N W NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW CL FW FW FW FW
POP 12HR 20 10 0 0 0 0 5 5
RAIN SHWRS S
TSTMS S
ILZ033-172100-
WATSEKA-IROQUOIS IL
40.78N 87.73W ELEV. 636 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 70 90 71 89
TEMP 73 79 85 87 83 75 73 72 70 79 86 88 85 76 74 72 72 79 84 85 81
DEWPT 69 73 74 74 74 71 69 69 68 72 74 75 75 73 71 70 70 74 74 74 73
RH 87 82 70 65 74 87 87 90 93 79 68 66 72 90 90 93 93 85 72 70 77
WIND DIR NE SW NW N NE NE E E E SE S S SE S S S SW SW W W NW
WIND SPD 2 3 5 5 5 9 5 8 8 8 6 6 6 8 6 6 6 5 5 5 4
CLOUDS SC SC B1 SC FW SC SC SC SC FW SC FW FW SC SC SC B1 SC B1 SC B1
POP 12HR 20 20 20 40 40
QPF 12HR 0.01 0 0 0.21 0.14
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S S C C C C C C C C S
TSTMS S S S S S S S S C C C C C C C C S
HEAT INDEX 83 93 96 89 94 97 92 92 94 86
MAX HEAT 93 97 83 95 98 88 92 94
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 81 64 82 62 86 62 85
TEMP 71 69 78 75 67 65 78 77 65 64 82 79 67 64 81 76
DEWPT 70 67 69 66 65 63 66 64 63 62 65 65 63 61 63 61
PWIND DIR N N NE NE NE NE NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 20 10 0 5 0 0 5 5
RAIN SHWRS S
TSTMS S
ILZ039-172100-
PAXTON-FORD IL
40.45N 88.10W ELEV. 776 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 91 72 92 72 90
TEMP 74 82 89 90 86 78 74 73 72 80 87 89 85 76 74 73 72 79 85 87 82
DEWPT 70 74 74 73 71 74 71 70 70 74 76 76 75 73 72 71 71 74 75 76 74
RH 87 77 61 58 61 88 90 90 93 82 70 66 72 90 93 93 97 85 72 70 77
WIND DIR SW S N N NE NE NE E SE SE S S S SW S S SW SW W W NW
WIND SPD 3 4 3 4 4 9 6 6 8 8 6 6 4 11 8 8 8 5 6 6 5
CLOUDS SC SC SC SC SC SC SC SC FW FW SC SC FW SC SC SC SC SC SC SC SC
POP 12HR 30 20 30 40 40
QPF 12HR 0 0 0 0.08 0.11
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S C C C C C C C C C C S
TSTMS C S S S S C C C C C C C C C C S
HEAT INDEX 87 97 98 92 85 97100 94 83 94 97 88
MAX HEAT 97 98 88 97 100 89 94 97
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 82 64 83 63 86 63 85
TEMP 72 69 79 76 67 65 79 77 66 64 83 79 67 64 82 77
DEWPT 70 68 70 67 65 64 67 66 63 62 66 67 63 62 64 63
PWIND DIR N N N NE NE NE NW NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 20 10 0 5 0 0 0 5
RAIN SHWRS S S
TSTMS S S
INZ001-172100-
CROWN POINT-LAKE IN
41.42N 87.34W ELEV. 697 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 82 68 89 70 86
TEMP 72 77 81 81 76 73 71 70 68 77 84 87 82 76 74 72 71 79 83 82 79
DEWPT 71 73 73 72 70 70 70 68 65 69 73 73 73 72 71 69 70 74 74 74 73
RH 97 87 77 74 82 90 97 93 90 76 70 63 74 87 90 90 97 85 74 77 82
WIND DIR W N N N NE NE E E SE SE S S SE SE S S SW SW W NW N
WIND SPD 3 5 8 10 9 8 8 9 9 9 8 8 8 8 9 8 8 6 8 9 6
CLOUDS B1 B1 B1 SC FW SC SC SC FW FW FW FW SC SC SC B1 B1 B1 B1 SC B1
POP 12HR 40 5 20 50 50
QPF 12HR 0.19 0 0.18 0.38 0.13
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C C C C C C C S
TSTMS C S S S C C C C C C C C S
HEAT INDEX 86 85 91 94 88 88 88
MAX HEAT 86 87 91 94 85 89 89
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 78 64 80 63 85 63 84
TEMP 71 70 77 73 68 66 78 74 66 65 82 78 67 65 81 76
DEWPT 70 68 69 67 66 63 65 64 64 63 65 65 64 62 63 62
PWIND DIR N N NE NE NE NE W NW
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW CL FW FW CL FW FW FW FW
POP 12HR 20 10 0 0 0 0 5 5
RAIN SHWRS S
TSTMS S
INZ010-172100-
KENTLAND-NEWTON IN
40.77N 87.45W ELEV. 673 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 69 89 71 87
TEMP 72 78 84 86 81 75 72 71 69 78 85 87 83 76 73 72 71 79 84 85 80
DEWPT 69 72 74 74 73 70 69 69 66 71 74 75 74 72 70 69 70 74 75 74 73
RH 90 82 72 68 77 84 90 93 90 79 70 68 74 87 90 90 97 85 74 70 79
WIND DIR W W NW N NE NE NE E E SE S S SE SE S S SW SW SW W NW
WIND SPD 2 3 5 5 6 8 6 8 9 8 6 6 5 9 8 6 6 5 5 5 4
CLOUDS B1 B1 B1 SC FW SC SC SC SC FW FW FW FW FW SC SC B1 SC B1 SC B1
POP 12HR 20 10 20 40 40
QPF 12HR 0.02 0 0 0.15 0.20
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S C C C C C C C C S
TSTMS S S S S S C C C C C C C C S
HEAT INDEX 91 94 86 93 96 90 91 92 84
MAX HEAT 91 95 93 96 86 91 93
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 80 64 81 62 85 62 84
TEMP 70 69 78 74 66 65 78 76 65 64 82 79 66 63 82 76
DEWPT 69 67 70 66 65 63 66 65 63 62 65 65 62 61 64 62
PWIND DIR N N NE NE NE NE NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW FW CL FW FW FW
POP 12HR 20 10 5 5 0 0 5 5
RAIN SHWRS S S
TSTMS S S
INZ011-172100-
RENNSSELAER-JASPER IN
40.94N 87.15W ELEV. 661 FT
615 AM CDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 86 68 88 70 87
TEMP 71 77 83 85 80 74 72 70 68 76 84 87 83 75 72 71 71 78 83 84 80
DEWPT 69 73 74 73 72 70 68 68 65 70 74 74 74 71 69 68 69 74 75 74 73
RH 93 87 74 67 77 87 87 93 90 82 72 65 74 87 90 90 93 88 77 72 79
WIND DIR W NW NW N N NE E E E SE SE S SE SE S S S SW SW W NW
WIND SPD 2 4 5 6 9 6 8 9 9 9 6 6 6 9 8 6 8 5 6 6 5
CLOUDS B1 B1 B1 SC FW SC SC SC FW FW FW FW FW FW SC SC B1 B1 B1 SC B1
POP 12HR 30 10 10 40 40
QPF 12HR 0.08 0 0 0.15 0.17
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C C C C C C C S
TSTMS C S C C C C C C C C S
HEAT INDEX 90 92 84 91 95 89 91 92 83
MAX HEAT 90 93 91 96 85 91 93
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 80 63 81 62 85 62 84
TEMP 70 69 78 74 66 65 78 75 65 63 82 79 66 63 82 76
DEWPT 69 67 70 67 65 63 66 65 63 62 66 65 62 61 64 62
PWIND DIR N N NE NE NE NE W NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B2 B1 SC SC SC SC FW FW FW CL CL FW FW FW FW
POP 12HR 20 10 5 5 0 0 5 5
RAIN SHWRS S
TSTMS S
INZ019-172100-
FOWLER-BENTON IN
40.62N 87.32W ELEV. 812 FT
715 AM EDT SUN AUG 17 2025
DATE SUN 08/17/25 MON 08/18/25 TUE 08/19/25
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 70 88 71 87
TEMP 72 78 84 86 82 76 73 71 70 78 84 87 83 75 73 72 72 79 84 85 80
DEWPT 68 73 74 74 74 71 69 68 67 71 75 75 75 72 70 69 70 74 75 75 74
RH 87 85 72 68 77 85 87 90 90 79 74 68 77 90 90 90 93 85 74 72 82
WIND DIR W W NW NW N NE NE E E SE S S SE SE S S SW SW SW W NW
WIND SPD 2 3 5 6 5 8 6 9 9 8 5 5 5 8 8 6 6 5 5 5 4
CLOUDS SC B1 B1 SC FW SC SC SC FW FW FW SC FW FW FW SC SC SC B1 SC B1
POP 12HR 20 10 10 40 40
QPF 12HR 0.01 0 0 0.10 0.24
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C C C C
TSTMS S C C C C C C C C C
HEAT INDEX 91 94 88 93 96 90 92 93 85
MAX HEAT 91 95 83 93 96 85 92 94
DATE WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 80 64 81 63 84 63 84
TEMP 71 69 78 74 67 65 78 76 65 64 81 78 67 64 81 76
DEWPT 70 68 70 68 65 64 67 66 63 62 66 66 62 62 64 63
PWIND DIR N N NE NE NE NE NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW CL FW FW FW FW
POP 12HR 30 10 5 5 0 0 5 5
RAIN SHWRS C S
TSTMS C S
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