638
FOUS53 KLOT 180651
PFMLOT
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
150 AM CDT TUE AUG 18 2026
ILZ104-182100-
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL
41.99N 87.91W ELEV. 667 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 65 77 62 79
TEMP 66 65 76 81 81 77 72 70 68 67 74 76 76 73 69 66 64 64 74 77 78 75
DEWPT 60 61 64 65 66 67 68 68 66 66 67 65 64 61 61 60 58 59 62 60 60 60
RH 81 87 66 58 60 71 87 93 93 97 79 69 66 66 76 81 81 84 66 56 54 60
WIND DIR SW SW W W SW SW W W NW N N N NE E E E N NE E E E E
WIND SPD 5 6 10 12 12 9 6 6 5 3 4 5 5 5 3 1 2 1 2 3 4 4
WIND GUST 23
CLOUDS SC SC B1 B1 B2 B2 B1 B1 B1 B1 B1 SC SC FW SC SC SC FW FW FW FW FW
POP 12HR 50 50 5 0 0
QPF 12HR 0.15 0.34 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C C C C
HEAT INDEX 83 83
MAX HEAT 83 83
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 63 79 66 79 62 77 62 77
TEMP 67 65 77 77 69 66 76 74 66 64 74 72 64 64 74 74
DEWPT 60 60 65 66 65 65 66 63 61 60 62 61 60 60 64 63
PWIND DIR S SW W NW NW N NW SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW FW FW SC SC SC SC SC
POP 12HR 5 20 30 30 10 5 5 5
RAIN SHWRS S C C S C
TSTMS S S S C
ILZ003-182100-
GREATER ROCKFORD AIRPORT-WINNEBAGO IL
42.20N 89.11W ELEV. 745 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 80 62 78 56 78
TEMP 62 63 73 79 78 76 70 67 65 63 71 75 77 73 65 61 58 58 71 76 77 74
DEWPT 60 60 64 67 68 68 67 66 64 63 64 62 61 62 60 58 57 57 61 59 59 62
RH 93 90 73 67 71 76 90 97 97100 79 64 58 68 84 90 96 96 71 56 54 66
WIND DIR SW SW W W SW W W W NW N N N NW N N N N N N SE W S
WIND SPD 4 5 10 13 12 8 5 4 4 1 3 4 5 3 1 0 0 0 1 3 3 2
CLOUDS SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW
POP 12HR 50 50 5 0 0
QPF 12HR 0.28 0.11 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S
TSTMS S C C C S
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 59 78 61 78 57 76 57 77
TEMP 63 62 75 75 65 62 76 73 62 58 73 72 61 58 73 73
DEWPT 60 60 65 66 65 62 64 62 60 58 60 61 60 58 63 64
PWIND DIR S SW W NW NW N S S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC
POP 12HR 10 30 40 20 0 5 5 10
RAIN SHWRS S C C S S
TSTMS S S C S S
ILZ104-182100-
CHICAGO MIDWAY AIRPORT-COOK IL
41.78N 87.76W ELEV. 612 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 66 77 64 78
TEMP 66 65 74 80 80 76 72 70 69 69 73 76 75 73 70 68 66 66 74 77 77 74
DEWPT 60 61 64 65 66 67 68 68 67 66 66 65 63 60 60 60 59 59 60 58 57 58
RH 81 87 71 60 62 74 87 93 93 90 79 69 66 64 71 76 78 78 62 52 50 57
WIND DIR SW SW SW SW SW SW SW W W NW N NE NE E E E NE NE E E E E
WIND SPD 5 5 9 12 11 9 6 6 5 5 5 6 9 6 4 2 2 2 2 4 6 5
WIND GUST 23 21
CLOUDS SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC FW SC FW SC FW FW FW FW FW
POP 12HR 50 50 5 0 0
QPF 12HR 0.07 0.31 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS S C C C
HEAT INDEX 82 82
MAX HEAT 82 82
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 79 67 79 64 76 63 77
TEMP 68 66 77 77 70 67 76 74 68 65 74 72 65 65 74 74
DEWPT 60 60 63 65 65 64 64 62 61 60 60 59 60 60 63 62
PWIND DIR S SW W NW NW N NW SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW FW FW SC SC SC SC B1
POP 12HR 5 10 30 30 10 5 5 10
RAIN SHWRS C C S C
TSTMS S S C
ILZ021-182100-
MORRIS-GRUNDY IL
41.43N 88.42W ELEV. 569 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 80 66 78 60 78
TEMP 63 64 75 79 79 76 71 69 68 67 72 76 77 75 68 64 62 62 71 76 77 75
DEWPT 61 62 67 68 69 70 69 68 67 67 68 69 67 66 64 62 60 60 64 63 63 64
RH 93 93 76 69 72 82 93 97 97100 87 79 71 74 87 93 93 93 79 64 62 69
WIND DIR SW SW SW W SW SW W W NW NW N N N N E E NE NE NE E NE E
WIND SPD 3 4 9 11 11 8 5 5 4 2 3 4 4 3 2 1 1 1 2 3 3 2
CLOUDS SC B1 B1 B1 B2 B2 B1 B2 B2 B1 B1 B2 SC SC SC SC SC SC FW FW FW FW
POP 12HR 40 50 10 0 0
QPF 12HR 0.02 0.17 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S
TSTMS S C C C S
HEAT INDEX 82
MAX HEAT 82 82
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 60 78 64 79 61 77 60 77
TEMP 64 62 77 77 67 66 77 75 64 62 74 74 63 62 75 74
DEWPT 61 61 68 68 66 65 68 66 62 60 65 64 61 60 66 66
PWIND DIR S SW W NW NW NW SE S
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW FW SC SC SC SC B1 SC
POP 12HR 5 10 30 30 5 5 10 10
RAIN SHWRS C C S C
TSTMS S S C
ILZ006-182100-
WAUKEGAN-LAKE IL
42.42N 87.87W ELEV. 745 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 80 63 74 60 76
TEMP 63 64 75 79 79 73 69 68 65 65 72 73 73 71 67 63 61 62 73 74 75 72
DEWPT 60 61 65 65 67 67 67 66 64 64 65 62 61 60 59 58 57 58 61 58 58 60
RH 90 90 71 62 67 81 93 93 97 97 79 68 66 68 75 84 87 87 66 57 55 66
WIND DIR SW SW W W SW W W W NW N N NE E E SE S NW NW SE SE SE SE
WIND SPD 9 8 11 13 13 9 8 6 6 5 4 5 6 5 3 2 2 2 3 5 6 5
CLOUDS SC SC B1 B2 B2 B2 B1 B1 B1 SC SC FW FW SC FW FW SC FW FW FW FW FW
POP 12HR 50 50 5 0 0
QPF 12HR 0.21 0.15 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S
TSTMS C C C S
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 61 79 62 77 59 74 59 75
TEMP 65 64 76 75 65 64 74 72 63 61 71 69 61 61 72 71
DEWPT 60 60 64 66 65 64 63 62 60 59 59 60 59 60 62 62
PWIND DIR S SW W NW NW N NW S
WIND CHAR LT GN LT GN LT GN LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW SC FW SC SC SC SC SC
POP 12HR 5 20 40 30 10 5 10 5
RAIN SHWRS S C C S C
TSTMS S S S C
ILZ021-182100-
PONTIAC-LIVINGSTON IL
40.92N 88.63W ELEV. 648 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 80 66 78 60 78
TEMP 62 63 75 80 80 77 71 69 67 68 71 74 77 74 68 64 62 62 71 75 77 74
DEWPT 61 62 67 68 69 70 69 68 67 68 70 71 71 70 66 63 61 61 66 66 66 67
RH 97 97 76 67 69 79 93 97100100 97 90 82 87 93 97 97 97 84 74 69 79
WIND DIR SW SW W W SW SW SW SW W NW N N N NE E E NE NE NE E NE NE
WIND SPD 3 3 6 9 9 6 5 4 3 2 2 5 3 3 2 1 1 1 2 3 2 1
CLOUDS SC B1 B1 B1 B2 B2 B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC FW FW FW FW
POP 12HR 30 50 20 5 0
QPF 12HR 0 0.17 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C S S S
TSTMS C C C S
HEAT INDEX 82 83
MAX HEAT 82 83
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 60 79 64 80 61 77 60 77
TEMP 63 62 76 76 66 65 77 74 64 61 74 73 63 61 74 74
DEWPT 61 61 69 70 65 65 70 69 63 61 66 67 61 60 68 69
PWIND DIR SE SW SW NW NW NW SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC SC SC FW FW SC SC SC SC B1 SC
POP 12HR 0 10 30 20 5 5 5 10
RAIN SHWRS C C S S
TSTMS S S S S
INZ002-182100-
VALPARAISO-PORTER IN
41.45N 87.00W ELEV. 770 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 80 66 75 58 76
TEMP 61 63 74 79 79 75 71 69 68 67 71 74 73 69 65 62 60 60 71 74 75 70
DEWPT 59 61 64 65 67 68 67 67 66 67 68 67 66 64 61 60 57 58 63 60 62 63
RH 93 93 71 62 67 79 87 93 93100 90 79 79 84 87 93 90 93 76 62 64 78
WIND DIR W SW W SW SW SW SW SW W NW NW N N NE NE NE NE E NE NE N N
WIND SPD 4 4 6 10 10 8 6 6 5 3 4 8 8 5 3 2 2 2 3 3 3 3
CLOUDS SC SC B1 B1 B2 B2 B2 B2 B2 B1 B2 B1 FW FW FW FW SC SC FW FW FW FW
POP 12HR 30 50 10 0 0
QPF 12HR 0 0.23 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C C C S
HEAT INDEX 82
MAX HEAT 82
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 58 76 61 76 59 73 57 74
TEMP 62 61 75 73 65 64 74 71 64 62 71 68 60 60 72 70
DEWPT 59 60 64 67 64 64 66 65 62 62 62 62 60 60 63 65
PWIND DIR SE SW SW NW NW N NW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC B1 SC FW FW SC SC SC SC SC SC
POP 12HR 0 10 30 40 10 10 5 10
RAIN SHWRS S C S C
TSTMS S C
ILZ005-182100-
WOODSTOCK-MCHENRY IL
42.31N 88.44W ELEV. 950 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 62 77 57 78
TEMP 62 63 73 78 77 74 69 67 65 64 71 74 76 72 65 61 59 59 72 75 77 73
DEWPT 59 60 65 68 69 69 68 65 63 64 67 65 64 64 60 58 56 57 64 62 63 64
RH 90 90 76 71 76 84 97 93 93100 87 74 66 76 84 90 90 93 76 64 62 73
WIND DIR SW SW W W SW W W W NW N N N N NE N N N N S SW W SW
WIND SPD 4 5 10 13 12 8 5 5 5 1 3 5 4 3 1 0 0 0 1 2 3 2
CLOUDS SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC FW SC SC SC SC FW FW FW FW FW
POP 12HR 50 50 5 0 0
QPF 12HR 0.32 0.17 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C S
TSTMS C C C S
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 60 78 62 78 58 76 58 76
TEMP 63 62 74 75 66 62 75 73 62 60 72 71 60 60 73 72
DEWPT 59 60 67 69 65 62 67 66 60 58 63 64 59 59 65 66
PWIND DIR SW SW W NW NW NW SE SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC FW FW SC FW SC SC SC SC SC
POP 12HR 10 30 40 20 5 5 10 5
RAIN SHWRS S C C C S S
TSTMS S S S S S
ILZ008-182100-
OREGON-OGLE IL
42.01N 89.33W ELEV. 697 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 79 63 77 56 78
TEMP 61 62 73 78 78 74 69 68 66 64 69 75 76 73 65 61 59 59 70 75 77 73
DEWPT 60 61 66 68 70 69 68 67 65 64 67 66 65 66 62 59 57 58 63 62 63 66
RH 97 97 79 71 76 84 97 97 97100 93 74 69 79 90 93 93 96 78 64 62 79
WIND DIR SW SW W SW SW SW W W NW N N N NW E E N N N N E SW S
WIND SPD 3 4 9 12 11 8 4 4 4 1 2 3 3 2 1 0 0 0 0 2 2 1
CLOUDS B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B1 SC FW SC SC SC SC FW FW FW FW
POP 12HR 50 50 5 0 0
QPF 12HR 0.21 0.12 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S
TSTMS S C C C S
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 60 78 61 78 57 76 57 76
TEMP 63 62 75 75 66 63 75 74 63 59 73 72 61 59 74 73
DEWPT 60 61 68 70 65 63 66 66 61 59 63 65 60 59 66 68
PWIND DIR S SW W NW NW N SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW SC SC SC SC SC SC B1
POP 12HR 10 20 30 10 0 5 5 10
RAIN SHWRS S C C
TSTMS S C S
ILZ011-182100-
SYCAMORE-DEKALB IL
41.98N 88.69W ELEV. 863 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 79 63 77 57 78
TEMP 63 63 73 78 78 75 69 68 65 64 71 75 76 73 66 62 59 59 71 75 77 73
DEWPT 60 61 66 68 69 69 68 66 65 64 67 66 65 65 61 59 58 58 63 62 63 64
RH 90 93 79 71 74 82 97 93100100 87 74 69 76 84 90 96 96 76 64 62 73
WIND DIR SW SW W W SW W W W NW N N N N N E N N N E NE W S
WIND SPD 4 5 10 12 12 9 5 5 5 2 3 3 2 3 2 0 0 0 1 2 3 2
CLOUDS SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 FW FW SC SC SC SC FW FW FW FW
POP 12HR 50 50 5 0 0
QPF 12HR 0.19 0.20 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C C C C
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 60 77 62 78 58 76 58 77
TEMP 63 62 75 75 66 63 75 73 63 59 73 72 61 60 73 73
DEWPT 59 60 68 68 65 63 67 65 60 59 63 63 60 59 66 66
PWIND DIR S SW W NW NW NW SE S
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW SC FW SC SC SC SC B1
POP 12HR 5 20 40 20 0 5 10 10
RAIN SHWRS S C C S S
TSTMS S C S S S
ILZ010-182100-
DIXON-LEE IL
41.85N 89.45W ELEV. 697 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 79 63 78 57 78
TEMP 62 63 74 78 79 73 70 68 66 65 70 75 77 74 66 62 60 59 70 76 77 74
DEWPT 61 61 66 68 70 69 68 67 65 65 67 66 65 66 63 61 59 59 63 62 62 65
RH 97 93 76 71 74 87 93 97 97100 90 74 67 76 90 97 96100 78 62 60 74
WIND DIR SW SW W SW SW SW SW W NW N NE NE NW NW NE N N N SE E SW S
WIND SPD 3 5 9 11 11 8 4 4 4 1 2 2 3 2 1 0 0 0 1 2 2 1
CLOUDS B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B1 FW FW SC SC SC SC FW FW FW FW
POP 12HR 50 50 5 0 0
QPF 12HR 0.20 0.12 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S
TSTMS S C C C S
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 60 78 62 78 58 76 58 76
TEMP 63 62 75 76 66 63 75 74 63 60 73 73 62 60 74 74
DEWPT 61 61 68 69 66 63 66 66 61 59 63 65 62 59 66 67
PWIND DIR S SW W NW NW N SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC
POP 12HR 10 20 30 10 0 5 5 10
RAIN SHWRS S C C
TSTMS S C S
ILZ012-182100-
GENEVA-KANE IL
41.88N 88.31W ELEV. 727 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 79 64 78 59 78
TEMP 63 63 74 78 78 75 70 68 66 66 72 76 77 73 67 63 61 61 72 76 77 74
DEWPT 60 61 66 68 69 69 68 67 66 65 67 67 66 64 62 60 59 59 63 62 63 63
RH 90 93 76 71 74 82 93 97100 97 84 74 69 73 84 90 93 93 73 62 62 69
WIND DIR SW SW SW W SW SW SW W NW N N N N NE E E N NE E NE NW W
WIND SPD 4 4 10 12 12 9 6 5 5 2 3 4 4 3 2 1 1 1 2 3 4 3
CLOUDS SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC FW SC SC SC SC FW FW FW FW
POP 12HR 50 50 5 0 0
QPF 12HR 0.14 0.29 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C C C C
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 60 78 63 78 60 76 59 77
TEMP 64 62 75 76 67 64 76 74 64 61 74 73 63 61 74 74
DEWPT 60 60 67 68 65 64 67 65 61 60 64 63 60 60 66 66
PWIND DIR SW SW W NW NW NW S SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW FW FW SC SC SC SC SC
POP 12HR 5 20 40 30 5 5 5 5
RAIN SHWRS S C C S C
TSTMS S S S C
ILZ020-182100-
YORKVILLE-KENDALL IL
41.64N 88.45W ELEV. 618 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 79 65 78 58 78
TEMP 62 63 74 79 78 76 71 68 67 66 71 75 77 74 67 63 61 60 71 76 77 74
DEWPT 60 61 66 68 69 69 68 67 66 66 67 67 67 65 62 60 59 59 63 62 63 64
RH 93 93 76 69 74 79 90 97 97100 87 76 71 74 84 90 93 96 76 62 62 71
WIND DIR SW SW SW W SW SW SW W NW NW N N N NE E E NE NE E E N SE
WIND SPD 3 4 9 12 11 8 6 5 5 3 3 3 4 2 2 1 2 1 2 3 3 2
CLOUDS SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC FW FW FW CL
POP 12HR 50 50 10 0 0
QPF 12HR 0.06 0.19 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C C C C
HEAT INDEX 80
MAX HEAT 81 82
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 59 78 63 78 60 76 59 76
TEMP 64 62 75 75 66 64 75 74 63 61 73 72 61 61 74 73
DEWPT 60 60 67 68 65 64 67 65 61 59 63 63 60 60 66 66
PWIND DIR S SW W NW NW NW SE S
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW FW FW SC SC SC SC SC
POP 12HR 5 10 30 30 0 5 10 10
RAIN SHWRS C C S C
TSTMS S S C
ILZ013-182100-
WHEATON-DUPAGE IL
41.86N 88.11W ELEV. 752 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 79 65 77 61 78
TEMP 64 64 74 79 79 75 71 69 67 67 73 75 76 73 68 65 63 63 73 76 77 74
DEWPT 60 61 65 66 68 68 68 67 66 66 67 67 65 63 61 60 59 59 63 61 61 62
RH 87 90 74 64 69 79 90 93 97 97 81 76 69 71 78 84 87 87 71 60 58 66
WIND DIR SW SW SW W SW SW W W NW N N N N E E E N NE E NE N E
WIND SPD 4 5 9 12 12 8 6 5 5 3 3 4 5 6 3 1 2 1 2 3 4 3
CLOUDS SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC FW SC SC SC SC FW FW FW FW
POP 12HR 50 50 5 0 0
QPF 12HR 0.12 0.32 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C C C C
HEAT INDEX 81 80
MAX HEAT 82 82
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 62 78 64 78 61 76 60 77
TEMP 66 64 76 76 68 65 76 74 65 63 74 72 63 63 74 73
DEWPT 60 61 67 67 65 65 67 65 61 60 63 62 60 60 65 65
PWIND DIR S SW W NW NW NW SW SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW FW FW SC SC SC SC SC
POP 12HR 5 20 40 30 5 5 5 5
RAIN SHWRS S C C S C
TSTMS S S S C
ILZ019-182100-
OTTAWA-LASALLE IL
41.35N 88.84W ELEV. 494 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 80 66 78 60 78
TEMP 63 64 74 79 79 77 71 69 68 67 71 75 77 74 69 65 62 61 71 76 77 74
DEWPT 61 62 66 68 70 70 69 67 67 66 67 67 67 66 64 62 60 59 63 62 63 64
RH 93 93 76 69 74 79 93 93 97 97 87 76 71 76 84 90 93 93 76 62 62 71
WIND DIR SW SW SW W SW SW W W W NW N N N N E E NE NE E E E E
WIND SPD 3 4 8 11 11 8 5 5 4 2 3 4 4 3 2 1 2 1 2 3 2 1
CLOUDS SC B1 B1 B2 B2 B2 B1 B1 B2 B1 B1 B2 FW SC SC SC SC SC FW FW FW FW
POP 12HR 40 50 10 5 0
QPF 12HR 0.03 0.18 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S
TSTMS S C C C S
HEAT INDEX 82
MAX HEAT 82
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 61 78 65 79 61 76 61 77
TEMP 65 62 76 76 68 66 76 74 65 62 74 73 64 62 74 74
DEWPT 61 60 66 67 66 64 67 65 62 59 63 64 61 60 65 66
PWIND DIR S SW SW NW NW NW SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC SC SC FW FW SC SC SC SC B1 B1
POP 12HR 5 10 30 20 0 5 10 10
RAIN SHWRS C C S S
TSTMS S S S S
ILZ106-182100-
JOLIET-WILL IL
41.53N 88.12W ELEV. 655 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 79 65 78 60 78
TEMP 63 64 74 79 78 76 71 69 67 67 72 76 77 74 68 65 62 62 72 77 77 74
DEWPT 62 62 66 68 69 70 69 68 67 67 68 68 67 65 63 62 60 61 64 63 63 63
RH 97 93 76 69 74 82 93 97100100 87 76 71 74 84 90 93 97 76 62 62 69
WIND DIR SW SW SW W SW SW SW W W NW N N N NE E E NE NE NE NE N SE
WIND SPD 4 5 9 11 11 8 6 5 5 2 3 4 5 3 2 1 1 1 2 3 3 2
CLOUDS SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B2 SC SC SC SC SC SC FW FW FW FW
POP 12HR 40 50 10 0 0
QPF 12HR 0.03 0.20 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S
TSTMS S C C C S
HEAT INDEX 82
MAX HEAT 82 82
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 61 78 64 79 61 76 60 77
TEMP 65 63 76 76 67 65 76 74 65 62 74 73 64 61 74 74
DEWPT 61 61 67 68 66 65 68 65 63 61 64 63 61 61 66 66
PWIND DIR S SW SW NW NW NW S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW FW FW SC SC SC SC SC
POP 12HR 5 10 30 30 5 5 10 10
RAIN SHWRS C C S C
TSTMS S S C
ILZ023-182100-
KANKAKEE-KANKAKEE IL
41.12N 87.86W ELEV. 630 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 80 66 76 59 77
TEMP 63 63 74 79 79 76 71 69 68 67 71 74 75 72 66 63 61 61 71 74 76 73
DEWPT 62 61 67 67 69 69 69 67 67 67 69 69 69 67 65 61 60 60 64 63 63 65
RH 97 93 79 67 72 79 93 93 97100 93 84 82 84 97 93 97 97 79 69 64 76
WIND DIR SW SW W W SW SW SW W W NW N N N NE NE N N N NE NE NE N
WIND SPD 3 3 6 9 8 6 5 4 4 1 2 3 3 3 2 0 0 0 1 2 2 0
CLOUDS SC SC B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 SC SC SC SC SC SC FW FW FW FW
POP 12HR 30 50 10 5 0
QPF 12HR 0 0.15 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C C C S
HEAT INDEX 81
MAX HEAT 81 82
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 59 77 63 79 59 76 58 77
TEMP 62 61 75 75 66 64 75 73 63 61 73 71 61 60 73 73
DEWPT 61 60 67 68 65 64 68 67 63 61 64 64 60 60 66 66
PWIND DIR E SW W NW NW NW SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC SC
POP 12HR 0 10 30 30 5 5 5 10
RAIN SHWRS S C S C
TSTMS S S C
ILZ033-182100-
WATSEKA-IROQUOIS IL
40.78N 87.73W ELEV. 636 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 80 66 75 58 76
TEMP 62 63 74 80 79 76 71 69 68 67 71 73 74 72 66 63 61 60 70 74 75 72
DEWPT 61 61 66 67 68 69 67 66 66 66 69 69 68 68 64 61 59 59 65 63 63 65
RH 97 93 76 65 69 79 87 90 93 97 93 87 82 87 93 93 93 96 84 69 66 79
WIND DIR SW SW W SW SW SW SW SW W W NW N N NE NE NE NE NE NE NE NE N
WIND SPD 3 3 5 8 8 5 5 5 3 1 2 4 2 2 1 1 1 1 1 1 1 0
CLOUDS SC SC B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC FW FW
POP 12HR 20 40 20 5 5
QPF 12HR 0 0.13 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C S S S S
TSTMS S C C S S
HEAT INDEX 82 82
MAX HEAT 82 82
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 58 77 62 78 59 76 58 76
TEMP 61 60 75 74 64 64 75 73 62 60 73 71 60 60 73 72
DEWPT 60 59 66 68 64 63 68 67 62 60 64 65 59 59 65 66
PWIND DIR N SW SW NW NW NW SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC SC SC SC FW FW FW SC SC SC SC SC
POP 12HR 0 5 30 30 5 5 5 10
RAIN SHWRS C S C
TSTMS S C
ILZ039-182100-
PAXTON-FORD IL
40.45N 88.10W ELEV. 776 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 80 66 76 60 76
TEMP 62 63 74 79 80 77 71 69 68 67 71 73 74 73 67 64 62 62 70 75 75 73
DEWPT 61 61 67 67 68 69 67 67 66 67 69 70 70 68 66 63 61 61 65 65 65 66
RH 97 93 79 67 67 76 87 93 93100 93 90 87 84 97 97 97 97 84 71 71 79
WIND DIR W SW W SW SW SW SW SW W W NW NW N NE NE NE NE NE NE NE NE NE
WIND SPD 3 3 5 8 8 5 4 5 4 2 3 5 4 3 2 2 2 2 3 3 3 2
CLOUDS SC SC SC B1 B1 B2 SC B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC FW FW
POP 12HR 10 40 40 10 5
QPF 12HR 0 0.08 0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C C S
TSTMS S S C S S
HEAT INDEX 83
MAX HEAT 83
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 59 77 63 79 59 76 59 77
TEMP 62 61 76 75 65 65 77 74 63 61 74 72 61 61 74 73
DEWPT 61 60 67 68 64 64 69 67 62 61 65 65 60 60 66 67
PWIND DIR E SW W NW NW NW E S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC SC SC SC FW FW FW SC SC SC SC SC
POP 12HR 0 5 30 30 5 5 5 10
RAIN SHWRS C S C
TSTMS S C
INZ001-182100-
CROWN POINT-LAKE IN
41.42N 87.34W ELEV. 697 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 80 66 75 59 76
TEMP 61 63 74 79 79 76 71 69 68 67 71 74 74 70 66 63 61 62 71 75 75 71
DEWPT 60 61 65 66 68 68 68 67 67 67 68 68 67 65 62 60 58 59 63 62 63 63
RH 97 93 74 64 69 76 90 93 97100 90 82 79 84 87 90 90 90 76 64 66 76
WIND DIR SW SW W SW SW SW SW W W NW N N N NE NE NE NE NE NE NE NE NE
WIND SPD 3 4 6 10 10 8 6 5 5 2 3 6 6 5 3 1 1 1 2 3 3 2
CLOUDS SC SC B1 B1 B2 B2 B2 B2 B2 B1 B2 B1 SC FW FW FW SC SC FW FW FW FW
POP 12HR 30 50 10 0 0
QPF 12HR 0 0.21 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C
TSTMS C C C S
HEAT INDEX 82 82
MAX HEAT 82 83
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 59 77 62 77 59 74 58 75
TEMP 63 62 75 74 65 64 75 71 64 62 72 69 61 60 73 71
DEWPT 60 60 66 67 65 64 67 65 62 61 64 63 60 60 65 65
PWIND DIR SE SW SW NW NW N NW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC SC SC FW FW FW SC SC SC SC SC
POP 12HR 0 10 30 40 5 5 5 10
RAIN SHWRS S C S C
TSTMS S C
INZ010-182100-
KENTLAND-NEWTON IN
40.77N 87.45W ELEV. 673 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 80 66 75 58 76
TEMP 61 62 74 79 80 76 71 69 67 67 71 73 74 72 65 62 60 60 70 74 75 72
DEWPT 60 61 65 66 67 69 67 66 66 66 68 68 68 67 64 61 58 59 64 62 62 64
RH 97 97 74 64 65 79 87 90 97 97 90 84 82 84 97 97 93 96 81 66 64 76
WIND DIR SW SW W W SW SW SW SW W W NW NW N NE NE NE NE NE NE NE NE N
WIND SPD 3 3 5 8 8 5 5 4 4 1 2 4 2 3 2 1 1 1 2 2 1 0
CLOUDS SC SC B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC FW FW
POP 12HR 20 40 20 5 5
QPF 12HR 0 0.13 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C S S S S
TSTMS S C C S S
HEAT INDEX 80 82
MAX HEAT 81 82
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 58 76 61 78 58 75 57 75
TEMP 61 60 74 74 63 63 75 72 62 60 73 70 59 59 73 72
DEWPT 59 59 65 67 63 63 67 66 61 60 63 63 59 59 64 65
PWIND DIR N SW SW W NW NW E S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW FW FW SC SC SC SC SC
POP 12HR 0 5 20 30 5 5 5 10
RAIN SHWRS S S C
TSTMS C
INZ011-182100-
RENNSSELAER-JASPER IN
40.94N 87.15W ELEV. 661 FT
150 AM CDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 80 66 74 58 75
TEMP 61 62 74 79 79 75 70 69 67 67 71 73 73 71 65 61 59 60 70 74 74 71
DEWPT 59 60 65 66 67 68 67 67 66 67 69 69 68 67 63 60 58 58 64 63 63 64
RH 93 93 74 64 67 79 90 93 97100 93 87 84 87 93 97 96 93 81 69 69 79
WIND DIR W SW W W SW SW SW SW W W NW NW N NE NE NE NE NE NE NE NE NE
WIND SPD 3 3 5 8 8 6 5 5 5 2 2 4 5 4 2 1 1 1 2 2 2 1
CLOUDS SC SC B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC FW FW
POP 12HR 20 50 20 5 5
QPF 12HR 0 0.16 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S S S
TSTMS C C C S
HEAT INDEX 81
MAX HEAT 82
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 57 76 61 76 58 74 56 75
TEMP 61 60 74 73 63 63 74 71 61 60 72 69 59 58 73 71
DEWPT 59 59 66 67 63 63 68 66 61 60 64 63 59 58 65 65
PWIND DIR NE SW SW W NW NW NW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC FW SC B1 SC FW FW SC SC SC SC SC SC
POP 12HR 0 5 20 40 10 5 5 10
RAIN SHWRS S S C
TSTMS C
INZ019-182100-
FOWLER-BENTON IN
40.62N 87.32W ELEV. 812 FT
250 AM EDT TUE AUG 18 2026
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 80 66 74 59 75
TEMP 62 62 74 79 80 75 70 69 67 67 71 72 73 71 66 63 61 61 70 73 74 71
DEWPT 60 61 65 65 67 68 67 66 66 67 68 68 69 67 65 61 59 60 64 63 64 64
RH 93 97 74 62 65 79 90 90 97100 90 87 87 87 97 93 93 97 81 71 71 79
WIND DIR W W W W SW SW SW SW W W W NW N NE NE NE NE NE NE NE NE NE
WIND SPD 3 4 5 6 8 5 5 5 4 2 3 5 3 3 2 1 2 2 3 2 2 1
CLOUDS SC SC SC B1 B1 B2 B1 B2 B2 B2 B2 B2 B1 SC SC SC B1 SC SC SC FW FW
POP 12HR 10 40 40 5 5
QPF 12HR 0 0.10 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S C C C
TSTMS S S C S S S
HEAT INDEX 82
MAX HEAT 82
DATE FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 59 76 62 77 59 75 58 75
TEMP 62 61 74 73 64 63 74 72 62 61 72 70 60 60 72 71
DEWPT 60 60 65 67 63 63 67 66 62 61 64 63 59 59 65 65
PWIND DIR NE SW SW W NW NW E SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC FW SC FW SC SC SC FW FW FW SC SC SC SC B1
POP 12HR 0 5 20 30 10 5 5 10
RAIN SHWRS S S C
TSTMS S C
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