926
FOUS53 KLOT 161815
PFMLOT
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
115 PM CDT SAT AUG 16 2025
ILZ104-170900-
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL
41.99N 87.91W ELEV. 667 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 72 81 72 92 74
TEMP 91 81 78 76 74 73 78 80 81 78 75 74 73 73 81 86 89 86 82 79 77 76
DEWPT 69 71 71 73 72 72 73 72 72 70 70 70 69 69 71 71 72 73 73 72 72 71
RH 49 72 79 90 93 97 85 77 74 76 84 87 87 87 72 61 57 65 74 79 85 85
WIND DIR S S SW W NW N NE NE NE NE NE E SE SE S S SW SW S SW SW W
WIND SPD 8 8 5 3 3 6 8 8 9 6 5 4 5 5 8 9 10 8 5 5 5 5
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 SC SC B1 SC SC SC FW SC SC SC SC
POP 12HR 50 20 20 40 30
QPF 12HR 0.44 0 0.01 0.01 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S C C C C S S C C C
TSTMS C C C C C S S S S C C C C S S C C S
HEAT INDEX 97 85 85 85 84 92 96 93 87 82
MAX HEAT 99 83 85 86 92 96 91
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 88 68 77 65 81 65 86 67 86
TEMP 84 78 71 69 76 73 68 68 78 75 69 67 83 81 72 69 83 79
DEWPT 72 70 66 65 65 62 63 62 61 60 62 63 63 62 63 62 64 62
PWIND DIR NW N N NE NE NE S SW NW
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS SC SC B1 B1 B1 SC SC FW FW CL FW FW FW FW FW FW FW SC
POP 12HR 30 10 10 0 0 0 5 5 10
RAIN SHWRS C C
TSTMS C C
ILZ003-170900-
GREATER ROCKFORD AIRPORT-WINNEBAGO IL
42.20N 89.11W ELEV. 745 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 70 82 70 90 71
TEMP 89 82 76 73 71 71 76 80 82 81 73 71 71 71 79 86 89 85 78 76 73 72
DEWPT 74 74 74 73 71 71 73 73 73 71 69 69 69 68 72 73 74 74 74 72 71 70
RH 61 77 94100100100 90 79 74 72 87 93 93 90 79 65 61 70 88 87 93 93
WIND DIR SW S SW E N NE E E E E E E SE SE S S SW SW SW SW W W
WIND SPD 8 6 4 3 3 6 8 9 9 6 5 4 5 5 9 10 10 6 5 5 5 5
CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 SC SC SC SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 50 20 30 30 30
QPF 12HR 0.76 0 0.04 0.03 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S S S C C C C S S C C C C S
TSTMS C C C C C S S S S S S C C C S S S C C C C S
HEAT INDEX 98 88 85 87 85 93 98 92
MAX HEAT 99 85 87 93 98 89
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 86 63 78 59 81 59 84 62 83
TEMP 82 78 67 64 76 74 62 61 78 77 62 61 80 79 66 64 80 77
DEWPT 72 69 65 62 64 62 59 59 62 62 58 58 64 65 62 61 64 62
PWIND DIR NW N NE NE NE E SW SW NW
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW FW FW FW CL FW FW FW FW FW SC SC
POP 12HR 20 10 5 0 0 0 5 5 10
RAIN SHWRS S S
TSTMS S S
ILZ104-170900-
CHICAGO MIDWAY AIRPORT-COOK IL
41.78N 87.76W ELEV. 612 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 73 83 72 91 75
TEMP 91 82 78 77 74 74 80 83 82 78 76 75 73 73 81 86 88 86 82 80 77 76
DEWPT 70 72 73 73 72 72 73 73 72 71 71 71 69 68 71 72 72 73 73 73 72 72
RH 50 72 85 87 93 93 79 72 72 79 85 87 87 84 72 63 59 65 74 79 85 87
WIND DIR S S SW W NW N N NE NE NE NE E SE SE S S SW S S SW SW W
WIND SPD 8 6 5 5 5 6 6 8 9 10 6 5 6 8 9 10 11 10 9 9 8 8
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 SC SC SC SC FW SC FW SC SC SC SC
POP 12HR 50 20 20 30 30
QPF 12HR 0.34 0 0.01 0 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S C C S S S S C C C
TSTMS C C C C C S S S S C C S S S S C C S
HEAT INDEX 96 87 84 88 87 85 92 95 93 88 83
MAX HEAT 97 83 88 89 92 95 92
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 88 69 77 66 80 67 85 68 85
TEMP 84 78 72 71 76 73 69 68 77 75 70 69 82 80 72 70 83 79
DEWPT 73 70 68 66 65 63 64 63 62 61 64 64 63 63 64 63 64 63
PWIND DIR NW N N NE NE NE E SW NW
WIND CHAR GN GN GN GN GN LT LT LT GN
AVG CLOUDS SC SC B1 B1 B1 SC SC FW FW CL FW FW CL FW FW FW FW SC
POP 12HR 30 20 10 0 0 0 0 5 5
RAIN SHWRS C C S
TSTMS C C S
ILZ021-170900-
MORRIS-GRUNDY IL
41.43N 88.42W ELEV. 569 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 72 87 71 92 73
TEMP 92 86 79 76 73 72 80 85 87 84 76 73 72 72 81 88 90 87 80 77 75 74
DEWPT 74 76 75 74 73 72 76 76 75 74 72 71 70 70 74 76 76 76 75 73 72 72
RH 56 72 88 94100100 88 75 68 72 87 93 93 93 79 68 64 70 85 87 90 93
WIND DIR SW SW SW S SW E E E E NE E E E SE S S SW SW S SW SW W
WIND SPD 6 5 4 3 3 5 8 6 8 4 4 4 4 5 6 8 8 5 4 5 5 5
CLOUDS B1 B1 B1 B1 SC SC SC SC SC FW SC SC FW SC SC SC FW FW SC SC SC SC
POP 12HR 40 20 10 20 20
QPF 12HR 0.19 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S S S S S S S S S S
TSTMS C C C C C S S S S S S S S S S S S
HEAT INDEX 104 94 85 95 96 91 87 98102 98 85
MAX HEAT 104 88 95 97 86 98 102 95
HEAT Y Y
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 90 67 80 63 82 62 85 64 85
TEMP 86 81 71 67 77 75 65 64 79 77 65 63 82 80 67 65 82 79
DEWPT 76 71 68 66 67 64 61 63 65 63 61 62 66 66 63 62 66 65
PWIND DIR NW N NE NE NE NE S W W
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 B1 SC SC FW FW FW CL CL FW FW FW FW FW SC
POP 12HR 30 20 10 0 0 0 0 5 5
RAIN SHWRS S C S
TSTMS S C S
ILZ006-170900-
WAUKEGAN-LAKE IL
42.42N 87.87W ELEV. 745 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 70 77 70 86 72
TEMP 84 76 74 72 71 70 75 76 77 75 73 72 71 71 78 82 84 81 79 76 74 73
DEWPT 72 71 71 72 71 70 73 72 72 70 70 69 68 69 72 73 74 73 74 72 71 71
RH 67 85 90100100100 94 87 85 84 90 90 90 93 82 74 72 77 85 87 90 93
WIND DIR SE SE W NW N N NE NE NE NE NE E SE SE S S S S SW SW W W
WIND SPD 9 8 6 3 4 8 9 10 10 6 5 5 6 6 9 10 10 8 6 6 6 6
CLOUDS B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC B1 B1 SC SC SC SC SC SC B1 SC
POP 12HR 50 20 30 40 40
QPF 12HR 0.44 0 0.06 0.03 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S C C C C S S C C C C C
TSTMS C C C C C S S S S C C C S S S C C C C S
HEAT INDEX 89 86 90 87
MAX HEAT 93 86 90 85
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 83 67 75 64 77 64 82 66 82
TEMP 80 75 69 67 73 71 67 66 75 73 67 66 80 77 69 67 79 76
DEWPT 73 69 65 65 66 64 63 62 63 62 61 62 66 66 64 63 67 64
PWIND DIR NW N N NE NE N SW SW NW
WIND CHAR GN GN GN LT LT LT LT LT GN
AVG CLOUDS SC B1 B1 B1 B1 SC SC FW FW CL FW FW FW FW FW FW FW FW
POP 12HR 30 10 5 0 0 0 5 10 10
RAIN SHWRS C S
TSTMS C S
ILZ021-170900-
PONTIAC-LIVINGSTON IL
40.92N 88.63W ELEV. 648 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 73 87 71 92 73
TEMP 92 87 80 76 74 74 81 86 87 85 77 73 72 72 82 88 91 87 79 76 75 74
DEWPT 75 76 75 73 72 72 76 77 77 77 73 71 71 70 75 77 78 78 75 72 71 71
RH 58 70 85 90 93 93 85 75 72 77 87 93 97 93 79 70 66 75 88 87 87 90
WIND DIR W SW SW SE S SE E E E NE E E SE SE S SW SW S S S SW W
WIND SPD 6 4 4 3 4 5 6 5 8 3 4 4 4 5 6 8 6 4 5 5 5 5
CLOUDS SC SC B1 B1 SC SC SC SC FW SC SC SC FW SC FW FW FW FW FW FW SC SC
POP 12HR 30 20 10 20 20
QPF 12HR 0.08 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S S S S S S S
TSTMS C C S S S S S S S S
HEAT INDEX 105 97 85 87 97100 95 88101105 99 82
MAX HEAT 105 92 97 100 88 101 105 94
HEAT Y Y
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 91 66 80 62 82 61 84 63 85
TEMP 87 81 70 67 77 75 64 63 79 77 64 62 81 79 66 64 82 79
DEWPT 77 74 68 66 69 66 61 62 66 65 61 61 67 67 62 62 67 66
PWIND DIR W N NE NE NE NE NE SW W
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC SC FW FW CL CL FW FW FW FW FW FW
POP 12HR 30 20 10 0 0 0 0 5 5
RAIN SHWRS S C S
TSTMS S C S
INZ002-170900-
VALPARAISO-PORTER IN
41.45N 87.00W ELEV. 770 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 70 85 68 90 71
TEMP 91 83 76 73 71 71 78 84 84 79 74 71 69 69 79 86 89 84 78 76 74 73
DEWPT 73 73 73 72 71 71 73 73 72 71 71 68 67 65 70 71 71 72 72 71 71 71
RH 56 72 90 97100100 85 70 67 77 90 90 93 87 74 61 56 67 82 85 90 93
WIND DIR SW SW SW W W W N N N N NE E E SE S S S S S S SW SW
WIND SPD 6 6 4 3 3 5 5 6 8 5 3 4 5 5 8 9 8 5 5 5 5 5
CLOUDS B1 B1 B1 B1 B1 B1 SC B1 FW FW FW FW SC SC SC SC FW FW FW SC SC SC
POP 12HR 50 20 20 30 30
QPF 12HR 0.17 0 0 0 0.43
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S C C C C S S C C C
TSTMS C C C C C S S S S S C C C S S C C C
HEAT INDEX 99 88 90 90 92 95 90
MAX HEAT 99 84 90 91 92 95 87
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 87 67 77 61 80 61 84 63 85
TEMP 84 78 69 68 75 72 65 62 78 74 65 63 81 77 66 65 82 76
DEWPT 73 70 67 66 65 64 63 59 62 63 62 61 63 64 62 62 63 63
PWIND DIR W N N NE NE NE NE S W
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 40 20 10 5 0 0 0 0 5
RAIN SHWRS C C S
TSTMS C C S
ILZ005-170900-
WOODSTOCK-MCHENRY IL
42.31N 88.44W ELEV. 950 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 69 79 69 89 71
TEMP 86 78 73 72 70 69 74 77 79 78 71 70 70 70 79 85 87 84 78 75 73 72
DEWPT 74 74 72 72 70 69 74 74 74 71 69 69 68 69 73 74 75 75 74 72 71 71
RH 68 88 97100100100100 90 85 79 93 97 93 97 82 70 68 74 88 90 93 97
WIND DIR SW SW W NW NE NE NE NE E NE E E E SE S S SW SW SW SW W W
WIND SPD 6 6 5 2 2 6 8 9 9 6 4 4 4 5 8 10 10 6 5 5 5 5
CLOUDS B1 B1 B1 B1 B1 B1 B2 B2 B1 SC SC B1 B1 SC SC SC SC SC SC SC SC B1
POP 12HR 50 20 30 40 40
QPF 12HR 0.91 0 0.04 0.03 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S C C C C S S C C C C S
TSTMS C C C C C S S S S C C C S S S C C C C S
HEAT INDEX 95 80 92 97 91
MAX HEAT 98 83 92 97 88
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 85 63 77 60 80 60 83 62 82
TEMP 82 76 67 64 74 72 62 62 77 75 62 61 80 78 66 64 79 76
DEWPT 73 69 64 62 65 63 60 61 63 62 59 59 65 66 62 61 66 63
PWIND DIR NW N NE NE NE NE W SW NW
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 B1 SC FW FW FW FW CL FW FW FW FW FW SC SC
POP 12HR 20 10 5 0 0 0 5 5 10
RAIN SHWRS S S
TSTMS S S
ILZ008-170900-
OREGON-OGLE IL
42.01N 89.33W ELEV. 697 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 70 83 70 91 71
TEMP 90 83 76 73 71 70 76 82 83 82 74 72 71 71 79 86 89 85 78 76 73 72
DEWPT 75 75 75 73 71 70 74 75 75 73 70 69 69 69 72 75 76 75 74 72 71 71
RH 62 77 97100100100 94 79 77 74 87 90 93 93 79 70 66 72 88 87 93 97
WIND DIR SW S SW SE N E E E E E E E SE SE S S SW SW S SW W W
WIND SPD 8 5 4 2 2 3 6 8 9 5 4 4 4 4 6 9 9 5 4 4 4 4
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW SC SC SC SC SC
POP 12HR 50 20 20 30 30
QPF 12HR 0.24 0 0.01 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S S S C C S S C C C C S
TSTMS C C C C C S S S S S S S S S S C C C C S
HEAT INDEX 100 90 88 90 88 83 95100 94
MAX HEAT 101 83 88 91 83 95 100 89
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 87 63 79 59 82 59 84 62 83
TEMP 83 78 68 64 76 74 62 61 78 77 62 60 80 78 66 64 80 76
DEWPT 73 70 65 62 65 64 59 59 63 64 59 58 65 66 62 61 65 63
PWIND DIR NW N NE NE NE E SW SW NW
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC FW FW FW FW CL FW FW FW FW FW SC SC
POP 12HR 20 10 5 0 0 0 5 5 10
RAIN SHWRS S S
TSTMS S S
ILZ011-170900-
SYCAMORE-DEKALB IL
41.98N 88.69W ELEV. 863 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 70 82 70 90 71
TEMP 90 82 75 73 71 71 77 81 82 81 73 71 70 71 80 86 88 84 77 76 73 72
DEWPT 75 75 73 72 71 71 74 74 74 72 70 69 69 69 72 74 75 75 73 72 70 71
RH 62 79 94 97100100 90 79 77 74 90 93 97 93 77 68 66 74 87 87 90 97
WIND DIR SW SW SW S NW NE E E E NE E E SE SE S S SW SW S SW W W
WIND SPD 6 6 5 3 2 6 6 8 8 5 4 4 4 5 8 10 10 5 4 5 5 5
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 50 20 30 30 30
QPF 12HR 0.40 0 0.02 0.03 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S S S C C C C S S C C C C S
TSTMS C C C C C S S S S S S C C C S S S C C C C S
HEAT INDEX 100 89 86 88 85 83 93 98 92
MAX HEAT 101 86 88 93 98 88
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 87 64 78 60 81 60 84 62 83
TEMP 83 77 67 65 75 73 62 62 78 75 62 61 80 78 66 64 80 76
DEWPT 73 69 65 63 65 62 59 61 63 62 58 59 65 65 62 61 65 63
PWIND DIR NW N NE NE NE E W SW NW
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC FW FW FW FW CL FW FW FW FW FW SC SC
POP 12HR 30 10 5 0 0 0 5 5 5
RAIN SHWRS S C
TSTMS S C
ILZ010-170900-
DIXON-LEE IL
41.85N 89.45W ELEV. 697 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 71 85 70 92 71
TEMP 89 84 76 74 72 72 78 83 85 84 76 73 71 71 80 87 90 86 78 76 74 73
DEWPT 76 76 75 74 72 72 75 76 77 75 72 70 70 70 73 76 77 77 75 73 71 71
RH 66 77 97100100100 91 80 77 74 87 90 97 97 79 70 66 75 91 90 90 93
WIND DIR SW SW SW S W E E E E E E E SE SE S S SW SW SW SW W W
WIND SPD 8 5 4 2 2 3 8 6 9 4 4 4 4 4 6 8 6 4 3 3 4 4
CLOUDS B1 B1 B1 B1 SC B1 B1 SC SC SC FW SC SC SC SC FW FW SC SC SC SC SC
POP 12HR 40 20 20 30 30
QPF 12HR 0.14 0 0.02 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S C C S S S S C C S
TSTMS C C C C C S S S S S S S S S S C C
HEAT INDEX 101 93 91 95 92 84 96103 96
MAX HEAT 103 86 91 95 86 97 103 92
HEAT Y Y
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 88 64 79 59 82 59 84 62 83
TEMP 84 79 68 65 76 75 63 61 78 77 63 61 80 79 66 64 80 77
DEWPT 74 72 67 63 66 65 61 60 65 65 60 59 66 67 63 61 67 65
PWIND DIR NW N NE NE NE E SW SW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC FW FW FW FW CL CL FW FW FW FW SC FW
POP 12HR 20 10 5 0 0 0 5 5 10
RAIN SHWRS S S
TSTMS S S
ILZ012-170900-
GENEVA-KANE IL
41.88N 88.31W ELEV. 727 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 71 83 71 92 72
TEMP 93 84 77 74 72 71 78 82 83 81 74 72 71 72 81 87 89 86 79 76 74 74
DEWPT 73 72 72 73 72 71 74 74 74 71 70 70 69 69 73 74 74 75 73 73 71 71
RH 52 67 85 97100100 88 77 74 72 87 93 93 90 77 65 61 70 82 90 90 90
WIND DIR SW SW SW SE NW N NE NE NE NE E E SE SE S S SW SW S SW W W
WIND SPD 8 6 5 3 3 6 6 9 9 6 5 4 4 5 8 10 10 6 5 5 5 5
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 50 20 20 30 30
QPF 12HR 0.31 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S C C S S S S C C S
TSTMS C C C C C S S S S C C S S S S C C S
HEAT INDEX 102 90 87 89 84 85 95 99 94 83
MAX HEAT 102 86 87 89 95 99 91
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 88 66 79 62 82 62 86 64 85
TEMP 84 78 69 66 76 73 64 64 79 76 64 64 82 80 67 65 82 78
DEWPT 73 69 66 65 66 62 61 63 63 60 60 61 65 64 62 62 65 63
PWIND DIR NW N NE NE NE NE W W NW
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW SC
POP 12HR 30 20 10 0 0 0 5 5 10
RAIN SHWRS S C S
TSTMS S C S
ILZ020-170900-
YORKVILLE-KENDALL IL
41.64N 88.45W ELEV. 618 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 71 86 71 92 73
TEMP 92 84 78 75 72 72 79 84 86 83 75 73 71 72 81 87 90 86 79 77 74 74
DEWPT 74 74 74 73 72 72 75 75 75 73 71 70 69 69 73 75 75 76 73 73 71 71
RH 56 72 88 94100100 88 74 70 72 87 90 93 90 77 68 62 72 82 87 90 90
WIND DIR SW SW SW S W NE E E E NE E E SE SE S S SW SW S SW SW W
WIND SPD 8 5 4 3 3 5 8 6 8 5 4 4 4 5 6 9 9 5 5 5 5 5
CLOUDS B1 B1 B1 B1 SC B1 B1 B1 SC SC SC SC SC SC SC SC FW SC SC SC SC SC
POP 12HR 50 20 20 30 30
QPF 12HR 0.23 0 0.01 0.01 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S S S C C S S S S C C S
TSTMS C C C C C S S S S S S S S S S S S C S
HEAT INDEX 103 91 83 92 94 89 85 96100 96 83
MAX HEAT 103 86 92 95 84 96 100 92
HEAT Y Y
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 89 66 79 62 82 61 85 64 85
TEMP 85 80 70 67 76 74 64 64 79 76 64 63 82 79 67 65 82 78
DEWPT 74 71 67 65 66 63 61 63 64 62 60 61 65 66 62 62 66 64
PWIND DIR NW N NE NE NE NE W W NW
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 B1 SC FW FW FW FW CL FW FW FW FW FW FW SC
POP 12HR 30 20 10 0 0 0 5 5 5
RAIN SHWRS S C S
TSTMS S C S
ILZ013-170900-
WHEATON-DUPAGE IL
41.86N 88.11W ELEV. 752 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 72 83 72 92 74
TEMP 92 82 77 76 73 73 78 82 83 79 75 74 73 72 81 87 89 87 82 78 76 75
DEWPT 70 73 73 72 72 72 73 73 73 71 70 70 69 69 72 72 73 74 73 72 72 71
RH 49 74 87 87 97 97 85 74 72 77 84 87 87 90 74 61 59 65 74 82 87 87
WIND DIR SW SW SW W NW N NE NE NE NE NE E SE SE S S SW SW S SW W W
WIND SPD 8 8 5 4 4 6 8 9 9 6 5 4 5 5 8 9 10 8 5 6 5 5
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC FW SC SC SC SC SC SC
POP 12HR 50 20 20 30 30
QPF 12HR 0.40 0 0.01 0 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S C C C C S S C C C
TSTMS C C C C C S S S S C C C C S S C C S
HEAT INDEX 99 87 88 88 82 85 94 98 94 86
MAX HEAT 99 84 89 90 95 98 92
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 89 68 78 64 81 64 86 66 85
TEMP 85 78 71 68 76 73 67 66 79 76 67 66 83 80 70 67 83 79
DEWPT 73 70 66 65 65 62 62 63 61 59 61 62 63 63 62 62 64 62
PWIND DIR NW N NE NE NE NE W W W
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS SC SC B1 B1 B1 SC SC SC FW FW CL FW FW FW FW FW FW SC
POP 12HR 30 20 10 0 0 0 5 5 10
RAIN SHWRS C C S
TSTMS C C S
ILZ019-170900-
OTTAWA-LASALLE IL
41.35N 88.84W ELEV. 494 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 73 88 71 92 73
TEMP 92 87 80 77 75 74 80 85 88 85 77 74 72 72 81 87 90 87 80 77 75 74
DEWPT 75 76 75 73 72 72 75 75 75 75 72 70 70 69 73 75 75 76 75 72 71 71
RH 58 70 85 87 90 93 85 72 66 72 85 87 93 90 77 68 62 70 85 85 87 90
WIND DIR SW SW SW S W SE E E E E E E E SE S SW SW S S SW SW W
WIND SPD 6 5 4 3 3 5 6 5 8 4 4 4 4 4 6 8 8 5 4 5 5 5
CLOUDS B1 B1 B1 B1 SC SC SC SC FW SC SC SC SC SC FW FW FW FW SC FW SC SC
POP 12HR 40 20 10 20 30
QPF 12HR 0.10 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S S S S S S S S C C S
TSTMS C C C C S S S S S S S S C C
HEAT INDEX 105 97 84 85 93 98 93 86 96100 97 84
MAX HEAT 105 91 94 98 87 96 101 94
HEAT Y Y
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 90 66 79 62 82 61 84 64 84
TEMP 85 80 70 67 76 75 64 63 78 77 64 62 80 79 67 65 81 78
DEWPT 74 72 67 64 66 64 60 61 64 63 60 60 65 66 62 61 65 65
PWIND DIR NW N NE NE NE NE SE SW W
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 SC SC FW FW FW FW CL CL FW CL FW FW FW SC
POP 12HR 30 20 5 0 0 0 0 5 5
RAIN SHWRS S C S
TSTMS S C S
ILZ106-170900-
JOLIET-WILL IL
41.53N 88.12W ELEV. 655 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 71 87 71 92 74
TEMP 93 85 77 75 72 72 80 85 86 82 76 74 72 72 81 88 90 87 81 78 76 75
DEWPT 74 74 75 74 72 72 75 75 74 73 72 71 70 69 73 75 75 76 74 74 72 72
RH 54 70 94 97100100 85 72 68 74 87 90 93 90 77 66 62 70 79 88 87 90
WIND DIR SW SW S SE W E NE NE NE NE E E SE SE S S SW SW S S SW W
WIND SPD 6 6 5 3 3 6 6 6 9 5 4 4 4 5 8 9 9 5 5 5 5 5
CLOUDS B1 B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC SC SC SC FW FW SC SC SC SC
POP 12HR 50 20 20 30 30
QPF 12HR 0.31 0 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S S S C C S S S S C C C
TSTMS C C C C C S S S S S S S C S S S S C S S
HEAT INDEX 103 92 84 94 94 87 86 98100 97 86
MAX HEAT 104 86 94 95 83 98 100 94
HEAT Y Y
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 90 67 80 64 82 63 86 64 86
TEMP 87 80 71 68 77 74 66 65 80 76 66 64 83 80 68 66 83 79
DEWPT 75 71 68 66 67 63 63 63 64 62 62 63 65 65 64 63 66 64
PWIND DIR NW N NE NE NE NE S SW W
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW SC
POP 12HR 30 20 10 0 0 0 5 5 5
RAIN SHWRS C C S
TSTMS S C S
ILZ023-170900-
KANKAKEE-KANKAKEE IL
41.12N 87.86W ELEV. 630 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 71 87 70 91 72
TEMP 92 85 78 75 72 72 80 86 87 82 74 73 71 71 81 88 89 86 79 76 74 73
DEWPT 74 76 74 72 72 72 75 75 74 72 72 71 69 69 73 74 75 75 74 73 71 71
RH 56 75 88 90100100 85 70 65 72 93 93 93 93 77 63 64 70 85 90 90 93
WIND DIR SW SW SW S SW E E NE NE NE NE E E SE S S SW S S S SW SW
WIND SPD 6 5 4 2 2 5 6 5 8 3 2 2 3 3 5 6 5 4 3 4 4 4
CLOUDS B1 B1 B1 B1 SC SC SC SC SC FW SC SC SC SC FW SC FW FW FW SC SC SC
POP 12HR 40 20 10 20 20
QPF 12HR 0.29 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S S S S S S S C
TSTMS C C C C C S S S S S S S S S S S
HEAT INDEX 102 93 84 95 95 87 86 96 99 95
MAX HEAT 102 87 95 96 96 99 91
HEAT Y Y
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 91 66 80 62 82 61 85 62 86
TEMP 87 80 70 67 77 73 65 63 79 76 64 62 82 79 66 64 83 79
DEWPT 75 71 68 66 67 64 63 61 64 63 62 62 64 64 62 62 65 64
PWIND DIR W N N NE NE NE E SW W
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC SC FW FW CL FW CL FW FW FW FW FW
POP 12HR 30 20 10 0 0 0 0 0 5
RAIN SHWRS C C S
TSTMS C C S
ILZ033-170900-
WATSEKA-IROQUOIS IL
40.78N 87.73W ELEV. 636 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 71 86 70 92 72
TEMP 90 85 78 75 72 72 79 84 86 83 75 73 71 71 82 88 90 86 78 76 74 73
DEWPT 75 75 74 72 71 71 74 75 75 73 72 71 69 69 73 74 74 74 73 72 70 70
RH 62 72 88 90 97 97 85 74 70 72 90 93 93 93 74 63 60 68 85 87 87 90
WIND DIR SW SW S SE S SE NE E NE NE NE E E SE S S SW S S S SW SW
WIND SPD 6 4 4 2 2 4 4 4 8 2 2 2 2 3 4 5 4 3 3 3 3 3
CLOUDS SC B1 B1 B1 SC SC FW SC SC FW SC SC SC SC FW FW FW FW FW SC SC SC
POP 12HR 30 20 10 20 20
QPF 12HR 0.23 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S S S S S S S S S S S
TSTMS C C C C S S S S S S S S S S S
HEAT INDEX 100 94 81 91 94 89 87 97100 95
MAX HEAT 103 88 92 95 83 97 100 91
HEAT Y Y
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 92 67 81 62 82 61 85 62 87
TEMP 87 82 70 68 78 74 65 63 79 76 64 62 82 79 66 64 83 79
DEWPT 74 72 68 66 67 63 63 60 63 63 61 60 64 64 62 61 64 64
PWIND DIR W N N NE NE NE NE W W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC SC FW FW CL CL CL CL FW FW FW FW
POP 12HR 30 20 10 5 5 0 0 0 5
RAIN SHWRS S C S S
TSTMS S C S
ILZ039-170900-
PAXTON-FORD IL
40.45N 88.10W ELEV. 776 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 72 88 71 94 73
TEMP 92 87 80 76 73 73 80 86 88 86 77 74 72 72 83 90 92 87 79 76 74 73
DEWPT 75 75 74 72 71 70 74 75 75 75 73 71 70 70 74 75 75 75 74 72 70 70
RH 58 68 82 87 93 90 82 70 66 70 87 90 93 93 74 62 58 68 85 87 87 90
WIND DIR SW SW SW SW S S E NE NE NE E E E SE S S SW S S S SW SW
WIND SPD 6 5 4 3 4 3 6 5 6 2 3 3 3 4 5 5 5 3 4 4 5 5
CLOUDS SC SC SC SC SC SC FW SC FW SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 30 20 5 20 20
QPF 12HR 0.07 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S S S S S S S S S S S
TSTMS C C S S S S S S S S S S S S S
HEAT INDEX 104 96 84 85 94 98 94 90100102 96
MAX HEAT 104 90 94 98 87 100 103 92
HEAT Y Y
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 93 67 82 62 83 61 86 63 87
TEMP 89 83 71 68 78 75 65 63 79 77 65 63 82 79 66 64 84 79
DEWPT 75 72 69 66 68 65 63 62 64 64 62 61 64 65 62 61 65 64
PWIND DIR W N N NE NE NE NE SW W
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B1 SC SC SC FW FW FW FW CL FW FW FW FW FW
POP 12HR 30 30 10 5 5 0 0 0 5
RAIN SHWRS S C C S
TSTMS S C C
INZ001-170900-
CROWN POINT-LAKE IN
41.42N 87.34W ELEV. 697 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 70 85 69 91 72
TEMP 89 81 75 74 71 71 79 84 84 78 74 72 70 70 80 87 89 85 79 76 74 74
DEWPT 74 74 73 72 71 71 74 74 73 72 71 69 67 66 71 73 73 73 73 72 71 71
RH 61 79 94 93100100 85 72 70 82 90 90 90 87 74 63 59 67 82 87 90 90
WIND DIR SW SW SW W W W N N N N NE E E SE S S SW S S S SW SW
WIND SPD 6 6 4 3 3 4 5 6 9 5 3 3 4 5 6 8 8 5 4 5 5 5
CLOUDS B1 B1 B1 B1 B1 SC SC SC FW FW SC SC SC SC FW SC FW FW FW SC SC SC
POP 12HR 50 20 20 30 30
QPF 12HR 0.20 0 0 0 0.21
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S C C C C S S C C C
TSTMS C C C C C S S S S S C C C S S C C C
HEAT INDEX 98 86 80 91 90 84 94 97 92
MAX HEAT 101 92 92 94 97 89
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 88 67 77 62 80 61 84 63 85
TEMP 85 78 70 68 75 71 66 64 78 74 66 64 81 78 67 65 82 77
DEWPT 74 71 68 66 66 64 64 60 63 63 63 62 64 64 62 62 64 64
PWIND DIR W N N NE NE NE E SW W
WIND CHAR GN LT GN LT GN LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW
POP 12HR 40 20 10 0 0 0 0 5 5
RAIN SHWRS C C S
TSTMS C C S
INZ010-170900-
KENTLAND-NEWTON IN
40.77N 87.45W ELEV. 673 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 70 86 70 91 72
TEMP 90 84 77 74 71 71 78 84 86 82 75 72 70 70 81 87 89 85 77 75 73 73
DEWPT 74 75 73 71 70 70 74 75 74 73 72 70 68 68 72 74 74 74 73 72 70 70
RH 60 74 87 90 97 97 88 74 68 74 90 93 93 93 74 65 61 70 87 90 90 90
WIND DIR SW SW SW SW SW SE N N NE NE NE E E SE S S SW S S S SW SW
WIND SPD 6 5 4 2 2 4 6 2 9 2 2 2 2 3 4 5 5 3 3 3 3 3
CLOUDS SC B1 B1 B1 SC SC FW SC SC FW SC SC SC SC FW FW FW FW FW FW SC SC
POP 12HR 30 20 10 20 20
QPF 12HR 0.21 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S S S S S S S S S S C
TSTMS C C C C S S S S S S S S S S C
HEAT INDEX 100 91 92 94 88 85 96 98 93
MAX HEAT 101 85 92 95 96 98 89
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 91 66 80 61 82 60 84 62 86
TEMP 86 81 69 67 77 73 64 63 78 76 64 62 81 78 65 64 83 78
DEWPT 74 72 67 66 67 64 62 60 63 63 61 60 64 64 61 61 65 64
PWIND DIR W N N NE NE NE NE SW W
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC SC FW FW CL FW FW CL FW FW FW FW
POP 12HR 30 30 10 5 5 0 0 0 5
RAIN SHWRS C C C S
TSTMS C C C
INZ011-170900-
RENNSSELAER-JASPER IN
40.94N 87.15W ELEV. 661 FT
115 PM CDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
CDT 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 71 87 69 90 71
TEMP 89 83 76 74 72 71 78 85 87 81 74 72 70 69 79 86 89 84 77 75 73 73
DEWPT 74 75 73 71 70 71 74 75 74 73 71 69 67 67 72 74 74 74 73 71 70 70
RH 61 77 90 90 93100 88 72 65 77 90 90 90 93 79 68 61 72 87 87 90 90
WIND DIR SW SW SW SW SW N NE N NE N NE E E SE S S SW S S S S SW
WIND SPD 5 4 4 2 2 4 6 5 6 3 2 2 3 4 5 5 5 4 3 4 4 4
CLOUDS B1 B1 B1 B1 B1 SC SC SC SC FW SC SC SC SC FW FW FW FW FW FW SC SC
POP 12HR 40 20 10 20 30
QPF 12HR 0.21 0 0 0 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S S S S S C C C
TSTMS C C C C C S S S S S S S C C C
HEAT INDEX 98 89 94 95 86 83 95 98 91
MAX HEAT 99 83 94 96 95 98 87
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
CDT 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 90 66 79 61 81 60 84 61 86
TEMP 86 80 69 67 77 72 64 62 78 75 64 62 81 78 65 63 83 78
DEWPT 75 72 67 66 67 64 62 59 64 64 61 60 64 64 61 61 65 64
PWIND DIR W N N NE NE NE NE SW W
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC SC FW FW FW FW FW CL CL FW FW FW
POP 12HR 30 30 10 5 0 0 0 0 5
RAIN SHWRS C C C S
TSTMS C C C
INZ019-170900-
FOWLER-BENTON IN
40.62N 87.32W ELEV. 812 FT
215 PM EDT SAT AUG 16 2025
DATE 08/16/25 SUN 08/17/25 MON 08/18/25 TUE
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 71 86 70 90 72
TEMP 90 84 77 74 72 72 78 84 86 83 75 73 71 71 80 87 89 84 77 75 74 73
DEWPT 74 75 73 71 70 71 74 75 74 74 72 70 69 68 73 75 74 75 73 72 70 70
RH 60 74 87 90 93 97 88 74 68 74 90 90 93 90 79 68 61 74 87 90 87 90
WIND DIR SW SW S W SW E N N NE NE NE E E SE S S SW S S S S SW
WIND SPD 6 4 4 2 2 4 6 4 8 2 2 2 3 3 4 4 4 2 2 3 3 4
CLOUDS SC B1 B1 B1 SC SC FW SC SC FW SC FW SC SC FW FW FW FW FW FW FW FW
POP 12HR 30 20 10 20 20
QPF 12HR 0.20 0 0 0 0.16
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S S S S S S S S S
TSTMS C C C C S S S S S S S S S S
HEAT INDEX 100 91 92 94 89 85 96 98 92
MAX HEAT 101 85 93 95 82 96 98 88
DATE 08/19 WED 08/20/25 THU 08/21/25 FRI 08/22/25 SAT 08/23/25
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 91 67 80 62 81 61 84 62 85
TEMP 86 82 70 68 77 73 65 63 78 76 65 62 81 78 65 64 83 78
DEWPT 75 72 68 66 68 65 63 61 64 64 61 61 64 65 61 61 65 64
PWIND DIR W N N N NE NE NE SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B1 SC SC SC FW FW FW FW FW CL FW FW FW FW
POP 12HR 30 30 10 5 5 0 0 0 5
RAIN SHWRS S C C S
TSTMS S C C
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