741
FOUS53 KLOT 160501
PFMLOT
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1201 AM CDT SUN AUG 16 2026
ILZ104-170900-
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL
41.99N 87.91W ELEV. 667 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 74 85 68 81 65
TEMP 74 75 74 78 83 85 81 74 71 69 69 74 79 81 78 71 68 65 66
DEWPT 74 74 73 74 73 73 71 68 67 66 66 67 65 64 63 63 63 62 63
RH 100 97 97 88 72 67 72 82 87 90 90 79 62 56 60 76 84 90 90
WIND DIR SW W W W W W NW NW N N N N NW NW NW SW SW SW SW
WIND SPD 4 5 6 9 11 11 9 9 8 6 5 6 8 8 4 3 4 5 5
CLOUDS OV OV B2 OV B2 B2 B1 B1 B1 SC SC FW SC SC FW FW FW SC SC
POP 12HR 60 30 10 0 0
QPF 12HR 0.37 0.03 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C
TSTMS S C S
HEAT INDEX 89 91 85 81 82
MAX HEAT 89 91 81 82
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 82 67 77 61 76 61 78 62 79
TEMP 80 79 72 68 74 73 66 63 74 73 64 63 75 74 65 65 76 76
DEWPT 67 69 68 66 67 62 60 59 61 58 58 58 62 62 62 61 65 64
PWIND DIR SW W NE N NE SE S SW SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B2 B1 SC SC SC SC SC SC SC B1 SC SC SC SC
POP 12HR 20 70 40 5 5 10 10 20 20
RAIN SHWRS S C L C S S S
TSTMS S C C S
ILZ003-170900-
GREATER ROCKFORD AIRPORT-WINNEBAGO IL
42.20N 89.11W ELEV. 745 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 63 80 61
TEMP 73 73 72 77 82 83 78 71 68 65 63 74 80 80 78 67 65 61 64
DEWPT 73 73 72 73 73 71 68 65 63 61 62 64 62 62 63 63 62 61 62
RH 100100100 87 74 67 71 81 84 87 97 71 54 54 60 87 90100 93
WIND DIR SW W W W NW NW NW NW NW N N N NW NW W SW SW SW SW
WIND SPD 4 5 5 9 12 12 9 8 5 5 4 5 8 8 4 3 4 4 5
CLOUDS B2 OV B2 B2 B2 B1 B1 SC SC SC FW FW FW FW FW FW SC SC B1
POP 12HR 60 20 5 0 0
QPF 12HR 0.32 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C
HEAT INDEX 87 87 81 81
MAX HEAT 87 88 81 81
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 81 63 77 56 76 56 77 58 78
TEMP 79 76 68 63 74 73 61 58 73 73 59 59 73 73 62 60 74 74
DEWPT 67 68 67 63 64 61 59 57 58 59 58 58 61 62 61 60 64 65
PWIND DIR SW NW NE N SE SE S SW W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 80 30 5 10 10 20 20 20
RAIN SHWRS C L D C S S S S
TSTMS C C S
ILZ104-170900-
CHICAGO MIDWAY AIRPORT-COOK IL
41.78N 87.76W ELEV. 612 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 75 83 69 80 66
TEMP 75 75 75 78 82 83 80 75 72 70 70 74 79 80 77 71 69 66 67
DEWPT 74 74 74 74 73 73 72 69 68 67 66 66 64 62 61 62 63 62 63
RH 97 97 97 88 74 72 77 82 87 90 87 76 60 54 58 73 81 87 87
WIND DIR SW SW W W W W W NW N N N N N NE N S SW SW SW
WIND SPD 4 5 6 10 11 11 9 8 6 6 5 6 8 8 3 3 4 5 5
CLOUDS B2 OV B2 OV B2 B2 B1 B1 B1 SC SC SC SC SC FW FW FW SC SC
POP 12HR 60 40 10 5 0
QPF 12HR 0.44 0.09 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S
TSTMS C C S
HEAT INDEX 88 89 84 81
MAX HEAT 88 89 81
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 82 68 77 63 76 63 77 64 78
TEMP 80 78 72 68 74 73 67 65 73 73 66 63 74 74 66 65 75 75
DEWPT 66 68 67 66 66 60 59 59 59 56 58 58 60 60 61 61 63 63
PWIND DIR SW W NE N NE SE S SW SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B2 B1 SC SC SC SC SC SC SC B1 SC SC SC SC
POP 12HR 10 70 40 5 5 10 10 20 20
RAIN SHWRS C L C S S S
TSTMS C C S
ILZ021-170900-
MORRIS-GRUNDY IL
41.43N 88.42W ELEV. 569 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 74 84 67 81 63
TEMP 75 74 74 78 83 84 80 74 71 68 67 76 81 81 78 70 67 64 65
DEWPT 75 74 74 75 76 75 73 70 66 65 65 69 68 67 67 65 64 63 64
RH 100100100 91 80 74 79 87 84 90 93 79 65 63 69 84 90 97 97
WIND DIR SW SW W W W NW NW NW NW N N N NW NW NW SW SW SW SW
WIND SPD 5 4 6 9 11 10 8 8 6 6 5 6 8 8 3 2 3 4 4
CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC FW FW FW FW FW FW SC SC
POP 12HR 60 30 10 5 0
QPF 12HR 0.43 0.05 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S
TSTMS C C S S
HEAT INDEX 91 92 84 83 83
MAX HEAT 91 92 83 84
FLOOD A A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 82 67 78 59 77 59 77 61 78
TEMP 80 79 70 67 76 74 63 61 74 73 61 61 74 74 63 63 75 75
DEWPT 70 71 68 67 69 65 60 59 63 62 59 59 64 64 63 62 67 67
PWIND DIR SW W NE N NE E S S SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B2 B1 SC SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 10 70 40 0 10 10 20 20 20
RAIN SHWRS C L C S S S S S
TSTMS C C S S
ILZ006-170900-
WAUKEGAN-LAKE IL
42.42N 87.87W ELEV. 745 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 84 65 79 62
TEMP 73 73 73 78 82 83 79 72 70 67 65 72 77 79 74 69 65 63 64
DEWPT 73 73 73 73 73 72 70 67 66 64 65 65 62 62 62 63 63 62 63
RH 100100100 85 74 70 74 84 87 90100 79 60 56 66 81 93 97 97
WIND DIR SW W W W W NW NW NW N N N N N N SW SW SW SW SW
WIND SPD 4 4 6 9 11 11 10 10 9 9 5 6 8 6 4 4 6 6 8
CLOUDS B2 OV B2 B2 B1 B1 B1 SC SC SC FW SC SC FW FW FW FW SC SC
POP 12HR 50 20 10 0 0
QPF 12HR 0.10 0.04 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S
TSTMS C
HEAT INDEX 88 89
MAX HEAT 88 89
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 81 63 74 58 73 58 75 60 76
TEMP 80 76 68 64 72 70 62 61 71 70 61 61 73 71 62 62 74 73
DEWPT 66 68 67 64 64 60 58 58 58 57 57 58 60 61 61 61 63 63
PWIND DIR SW NW NE N E S S SW SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 OV B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 70 40 5 5 10 10 20 20
RAIN SHWRS C C L C S S S
TSTMS C C S
ILZ021-170900-
PONTIAC-LIVINGSTON IL
40.92N 88.63W ELEV. 648 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 74 84 67 81 63
TEMP 75 74 74 77 83 84 80 74 71 69 67 74 81 80 78 69 66 63 65
DEWPT 75 74 74 76 76 76 74 70 68 65 66 71 70 69 70 66 64 63 64
RH 100100100 97 80 77 82 87 90 87 97 90 69 69 76 90 93100 97
WIND DIR SW SW W W W W NW NW NW NW N N NW NW NW W SW SW SW
WIND SPD 4 4 5 8 10 10 8 8 5 5 4 6 8 8 3 1 2 3 3
CLOUDS B2 B2 B2 OV B2 B2 B1 B1 B1 SC SC FW FW FW FW FW FW FW SC
POP 12HR 70 40 10 0 0
QPF 12HR 0.66 0.08 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S S
TSTMS C C C S S
HEAT INDEX 92 93 84 84 84
MAX HEAT 92 94 84 85
FLOOD A A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 79 60 76 59 77 61 78
TEMP 80 79 70 67 76 74 63 61 73 72 61 61 74 73 63 63 74 74
DEWPT 71 73 68 67 71 69 61 60 65 65 59 59 66 67 62 62 68 69
PWIND DIR SW W N NE NE E S S W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 70 50 5 5 10 20 20 20
RAIN SHWRS C L C S S S S S S
TSTMS C C S S
INZ002-170900-
VALPARAISO-PORTER IN
41.45N 87.00W ELEV. 770 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 68 76 58
TEMP 73 73 73 77 81 83 79 74 72 69 69 73 76 75 73 62 62 59 61
DEWPT 73 72 73 74 74 74 73 71 69 67 68 68 65 64 64 62 61 59 61
RH 100 97100 90 79 74 82 90 90 93 97 84 69 69 73100 97100100
WIND DIR S SW SW W W W W NW N N NE NE N N N E SW SW SW
WIND SPD 4 5 8 9 10 9 6 6 6 5 5 5 6 8 3 1 3 4 5
CLOUDS B2 OV B2 OV B2 B2 B2 B2 B1 B1 SC SC FW FW FW FW FW FW SC
POP 12HR 60 50 20 0 0
QPF 12HR 0.44 0.14 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S C S
TSTMS C C S C S
HEAT INDEX 86 90 83
MAX HEAT 86 90
FLOOD A A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 79 64 74 57 73 55 74 57 75
TEMP 78 75 68 65 72 69 63 60 71 68 59 58 71 69 61 60 73 71
DEWPT 67 69 67 65 68 63 60 59 60 61 58 57 62 63 61 59 64 65
PWIND DIR SW W N N NE E S S SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 60 50 5 5 5 10 20 20
RAIN SHWRS C L C S S S
TSTMS C C C S
ILZ005-170900-
WOODSTOCK-MCHENRY IL
42.31N 88.44W ELEV. 950 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 63 79 61
TEMP 73 73 73 76 82 82 77 71 67 65 63 73 78 79 76 67 65 61 64
DEWPT 73 73 72 74 74 73 69 65 63 61 63 67 65 65 67 64 62 61 62
RH 100100 97 94 77 74 76 81 87 87100 81 64 62 74 90 90100 93
WIND DIR SW W W W W NW NW NW N N N N NW NW W SW SW SW SW
WIND SPD 4 4 5 9 11 11 9 8 6 5 4 5 8 8 3 3 4 4 5
CLOUDS B2 OV B2 B2 B2 B1 B1 SC SC SC FW FW FW FW FW FW SC SC SC
POP 12HR 50 20 5 0 0
QPF 12HR 0.13 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C
HEAT INDEX 87 88 80
MAX HEAT 87 89 81
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 81 63 76 56 75 57 76 59 77
TEMP 78 77 68 64 73 72 61 58 72 72 60 59 72 72 62 61 74 74
DEWPT 70 70 67 64 67 64 58 58 61 62 58 58 64 65 61 61 67 67
PWIND DIR SW NW NE N NE SE SW SW SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 OV B2 B1 SC SC SC SC SC SC SC B1 SC SC SC SC
POP 12HR 30 80 40 5 5 10 20 20 20
RAIN SHWRS C C D C S S S S
TSTMS C C S
ILZ008-170900-
OREGON-OGLE IL
42.01N 89.33W ELEV. 697 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 82 62 80 60
TEMP 74 72 72 76 82 82 77 70 67 64 62 74 79 80 77 67 64 61 63
DEWPT 74 72 72 74 74 73 69 65 63 62 62 67 65 65 68 64 63 61 63
RH 100100100 94 77 74 76 84 87 93100 79 62 60 74 90 97100100
WIND DIR SW W W W NW NW NW NW NW N N N NW NW W SW SW SW SW
WIND SPD 4 4 5 8 11 11 9 6 5 5 4 5 6 6 3 3 4 4 4
CLOUDS B2 OV B2 B2 B2 B1 B1 SC SC FW CL FW FW FW FW FW FW SC B1
POP 12HR 60 20 5 0 0
QPF 12HR 0.23 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S
TSTMS C C
HEAT INDEX 88 87 81 82
MAX HEAT 88 88 81 82
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 81 63 77 56 76 56 76 58 77
TEMP 79 77 68 64 74 73 61 58 73 72 61 58 72 73 63 60 74 74
DEWPT 70 71 67 64 67 66 60 58 61 64 59 58 64 66 62 60 67 68
PWIND DIR SW NW NE N E SE S SW W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B2 B2 B1 SC SC SC B1 SC SC SC SC SC FW SC SC
POP 12HR 20 70 30 5 10 10 20 20 20
RAIN SHWRS S L L C S S S S S
TSTMS S C C S
ILZ011-170900-
SYCAMORE-DEKALB IL
41.98N 88.69W ELEV. 863 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 82 64 80 61
TEMP 74 73 73 76 81 82 78 71 68 66 64 74 79 80 76 67 64 61 64
DEWPT 74 73 73 74 75 74 70 66 64 62 63 67 66 66 66 64 62 61 62
RH 100100100 94 82 77 76 84 87 87 97 79 64 62 71 90 93100 93
WIND DIR SW W W W NW NW NW NW NW N N N NW NW W SW SW SW SW
WIND SPD 4 5 5 9 11 11 9 8 6 6 4 5 8 6 3 3 4 4 5
CLOUDS OV OV B2 OV B2 B1 B1 SC SC SC FW FW FW FW FW FW FW SC SC
POP 12HR 60 20 5 0 0
QPF 12HR 0.21 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C
HEAT INDEX 87 88 82
MAX HEAT 87 89 82
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 81 64 77 56 76 57 76 59 78
TEMP 79 77 69 65 74 73 61 58 73 72 60 59 73 73 62 61 74 74
DEWPT 70 70 67 65 68 64 58 58 61 62 58 58 64 64 61 61 67 67
PWIND DIR SW NW NE NE NE SE S SW SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 OV B2 B1 SC SC SC SC SC SC SC B1 SC SC SC SC
POP 12HR 20 80 40 5 5 10 20 20 20
RAIN SHWRS S C D C S S S S
TSTMS S C C
ILZ010-170900-
DIXON-LEE IL
41.85N 89.45W ELEV. 697 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 82 63 80 61
TEMP 74 73 73 77 82 82 77 70 67 65 63 74 80 80 77 67 64 61 64
DEWPT 74 73 73 74 75 73 70 66 63 62 62 66 65 64 67 65 63 61 63
RH 100100100 90 79 74 79 87 87 90 97 76 60 58 71 93 97100 97
WIND DIR SW W W W NW NW NW NW NW N N N NW NW W W SW SW SW
WIND SPD 4 4 5 8 11 11 9 6 5 6 4 5 6 6 3 3 3 4 4
CLOUDS B2 OV B2 B2 B2 B1 B1 SC SC FW CL CL FW FW FW CL FW SC SC
POP 12HR 60 20 5 0 0
QPF 12HR 0.28 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S
TSTMS C C
HEAT INDEX 88 88 82 82
MAX HEAT 89 88 82 82
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 82 64 77 57 76 57 76 59 78
TEMP 79 78 69 65 74 74 62 58 73 73 60 59 73 73 62 61 74 75
DEWPT 70 71 68 65 67 65 61 58 61 63 60 59 64 65 62 61 67 67
PWIND DIR SW NW NE NE E SE S S W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC FW FW SC SC
POP 12HR 20 80 20 5 10 10 20 20 20
RAIN SHWRS S L D S S S S S S
TSTMS S C C S
ILZ012-170900-
GENEVA-KANE IL
41.88N 88.31W ELEV. 727 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 66 80 62
TEMP 74 73 73 77 82 83 78 72 68 66 66 74 80 80 77 68 66 63 64
DEWPT 74 73 73 74 74 74 71 67 65 63 65 68 66 66 66 65 63 63 63
RH 100100100 90 77 74 79 84 90 90 97 82 62 62 69 90 90100 97
WIND DIR S W W W W W NW NW N N N N NW NW W SW SW SW SW
WIND SPD 4 5 6 9 11 11 9 8 6 6 5 5 8 8 3 3 4 4 5
CLOUDS OV OV B2 OV B2 B1 B1 SC SC SC FW FW FW FW FW FW FW SC SC
POP 12HR 60 30 5 0 0
QPF 12HR 0.32 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C
TSTMS C C S
HEAT INDEX 88 89 82 82
MAX HEAT 89 90 82 82
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 81 65 77 59 76 58 76 60 78
TEMP 79 77 70 66 74 73 63 60 74 73 61 61 74 74 63 62 75 75
DEWPT 70 70 68 66 68 63 60 59 62 61 59 58 64 64 62 61 67 66
PWIND DIR SW NW NE N NE SE S SW SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 10 80 40 5 5 10 20 20 20
RAIN SHWRS C D C S S S S
TSTMS C C S
ILZ020-170900-
YORKVILLE-KENDALL IL
41.64N 88.45W ELEV. 618 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 74 83 66 80 62
TEMP 75 74 74 78 82 83 79 73 69 67 66 74 79 80 77 69 66 62 63
DEWPT 74 74 74 74 75 75 72 68 65 64 65 68 67 66 67 64 63 62 63
RH 97100100 88 79 77 79 84 87 90 97 82 67 62 71 84 90100100
WIND DIR SW SW W W W NW NW NW NW N N N NW NW W SW SW SW SW
WIND SPD 4 4 6 9 11 10 8 8 6 6 5 6 8 8 3 2 3 4 4
CLOUDS B2 B2 B2 B2 B2 B1 B1 SC SC SC FW FW FW FW FW FW FW SC SC
POP 12HR 60 30 5 0 0
QPF 12HR 0.44 0.04 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S
TSTMS C C S S
HEAT INDEX 89 90 81 82
MAX HEAT 89 91 82 82
FLOOD A A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 81 66 77 58 76 58 76 60 77
TEMP 79 78 69 66 74 73 62 60 73 72 60 60 73 73 62 62 74 74
DEWPT 69 70 67 66 69 64 60 59 62 61 58 58 64 64 62 61 67 67
PWIND DIR SW W NE N N SE S S SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 10 80 40 0 10 20 20 20 20
RAIN SHWRS C D C S S S S S S
TSTMS C C S S S
ILZ013-170900-
WHEATON-DUPAGE IL
41.86N 88.11W ELEV. 752 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 67 80 63
TEMP 74 74 73 77 82 83 79 73 70 68 68 74 79 80 78 70 67 64 65
DEWPT 74 74 73 74 74 73 72 68 66 65 66 67 66 65 65 64 63 63 63
RH 100100100 90 77 72 79 84 87 90 93 79 64 60 64 81 87 97 93
WIND DIR SW SW W W W W NW NW N N N N NW NW W SW SW SW SW
WIND SPD 4 5 6 9 11 11 9 8 6 6 5 5 8 8 4 3 4 4 5
CLOUDS OV OV B2 OV B2 B1 B1 B1 SC SC FW FW FW FW FW FW FW SC SC
POP 12HR 60 30 5 0 0
QPF 12HR 0.37 0.04 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C
TSTMS C C S
HEAT INDEX 87 89 81 80 82
MAX HEAT 87 89 81 82
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 81 66 76 60 76 60 77 61 78
TEMP 79 78 70 67 74 73 64 62 73 73 62 62 74 74 64 63 74 75
DEWPT 69 70 67 66 68 63 60 59 61 60 59 59 63 64 62 61 66 66
PWIND DIR SW W NE N NE SE S SW SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 10 80 40 0 5 10 10 20 20
RAIN SHWRS C D C S S S
TSTMS C C S
ILZ019-170900-
OTTAWA-LASALLE IL
41.35N 88.84W ELEV. 494 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 74 84 66 80 63
TEMP 75 74 74 78 83 84 80 73 71 68 66 75 80 80 78 70 67 64 66
DEWPT 75 74 74 75 75 75 73 69 66 64 64 67 66 66 66 65 64 62 63
RH 100100100 91 77 74 79 87 84 87 93 76 62 62 67 84 90 93 90
WIND DIR W SW W W W NW NW NW NW NW NW N NW NW W SW SW SW SW
WIND SPD 8 4 5 9 10 10 9 8 6 6 5 6 8 8 3 2 3 3 4
CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC FW FW FW FW FW FW FW SC
POP 12HR 70 30 10 0 0
QPF 12HR 0.45 0.08 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C S
TSTMS C C S S
HEAT INDEX 91 92 83 82 82
MAX HEAT 91 92 82 83
FLOOD A A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 82 68 78 60 76 60 77 62 78
TEMP 80 79 70 68 75 74 64 61 74 73 63 61 74 73 65 63 75 75
DEWPT 68 70 67 66 68 65 61 58 61 62 59 58 63 64 62 61 65 66
PWIND DIR SW W NE NE NE E S S W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B1 B1 SC SC SC B1 SC SC SC SC SC FW SC SC
POP 12HR 5 70 40 5 5 10 20 20 20
RAIN SHWRS C L C S S S S S
TSTMS C C S S
ILZ106-170900-
JOLIET-WILL IL
41.53N 88.12W ELEV. 655 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 74 84 67 81 63
TEMP 75 75 74 78 83 83 79 74 70 68 68 76 80 81 78 69 67 64 65
DEWPT 74 75 74 75 75 75 73 70 67 66 67 69 68 66 66 65 64 64 64
RH 97100100 91 77 77 82 87 90 93 97 79 67 60 67 87 90100 97
WIND DIR S SW W W W W W NW NW N N N NW NW W SW SW SW SW
WIND SPD 4 5 6 9 11 10 9 8 6 6 4 5 8 8 3 3 4 4 4
CLOUDS B2 B2 B2 OV B2 B1 B1 B1 SC SC SC FW SC SC FW FW FW SC SC
POP 12HR 60 40 10 5 0
QPF 12HR 0.43 0.06 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S
TSTMS C C S S
HEAT INDEX 90 90 83 83 83
MAX HEAT 90 92 83 84
FLOOD A A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 82 67 78 60 76 59 77 61 78
TEMP 80 78 70 67 75 74 64 62 74 72 63 61 74 73 64 62 75 75
DEWPT 69 70 68 67 69 64 61 60 62 61 59 59 64 64 63 62 67 66
PWIND DIR SW W NE N NE E S S SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 OV B2 B1 SC SC SC SC B1 SC SC SC SC SC SC SC
POP 12HR 10 70 50 0 5 10 20 20 20
RAIN SHWRS C L C S S S S S
TSTMS C C S S
ILZ023-170900-
KANKAKEE-KANKAKEE IL
41.12N 87.86W ELEV. 630 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 84 67 80 61
TEMP 74 74 73 77 83 83 80 75 71 68 67 75 80 80 77 68 65 62 63
DEWPT 74 73 73 75 75 75 74 72 68 66 67 70 68 68 67 66 63 62 63
RH 100 97100 94 77 77 82 90 90 93100 84 67 67 71 93 93100100
WIND DIR S SW SW W W W NW NW NW NW N N NW NW NW SW SW SW SW
WIND SPD 4 4 5 10 10 9 8 6 6 5 4 4 6 8 3 2 2 3 3
CLOUDS B2 B2 B2 OV B2 B2 B1 B1 B1 B1 SC FW FW FW FW FW FW SC SC
POP 12HR 60 50 10 5 0
QPF 12HR 0.59 0.09 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S S C
TSTMS C C C S C
HEAT INDEX 89 91 84 82 83
MAX HEAT 89 92 82 83
FLOOD A A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 82 65 78 59 76 57 76 59 77
TEMP 80 78 70 66 74 72 63 60 72 71 60 59 73 72 62 61 74 73
DEWPT 69 71 67 66 69 66 61 60 63 62 59 59 64 64 62 61 66 67
PWIND DIR SW W NE NE NE E S S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 70 50 5 10 10 20 20 20
RAIN SHWRS C L C S S S S
TSTMS C C C S
ILZ033-170900-
WATSEKA-IROQUOIS IL
40.78N 87.73W ELEV. 636 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 84 66 79 60
TEMP 74 73 73 77 83 84 80 75 72 70 66 73 79 79 75 67 64 61 62
DEWPT 72 72 72 75 75 75 75 72 69 67 66 70 69 68 67 65 63 61 62
RH 93 97 97 94 77 74 85 90 90 90100 90 72 69 76 93 97100100
WIND DIR S SW W W W W NW NW NW NW N N NW NW N NE S SW SW
WIND SPD 4 4 6 9 10 9 6 5 6 5 4 4 6 6 4 2 1 2 3
CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC FW FW FW FW SC SC SC
POP 12HR 70 60 20 5 0
QPF 12HR 0.41 0.09 0.09 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L S S C S
TSTMS S C C S C S
HEAT INDEX 90 92 85 80
MAX HEAT 90 92 82
FLOOD A A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 81 65 77 58 74 56 75 58 76
TEMP 79 78 68 66 75 72 62 60 72 70 58 58 73 71 61 61 74 72
DEWPT 68 70 66 66 70 67 61 59 63 63 58 58 64 65 61 60 66 67
PWIND DIR SW SW N NE NE E SE S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B2 B2 B1 SC SC SC B1 SC SC SC SC SC SC SC SC
POP 12HR 5 60 60 5 10 5 20 20 20
RAIN SHWRS L L C S S S
TSTMS C C C
ILZ039-170900-
PAXTON-FORD IL
40.45N 88.10W ELEV. 776 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 74 84 67 80 61
TEMP 74 74 74 77 83 84 80 75 72 70 67 73 79 79 77 68 65 62 63
DEWPT 74 73 73 75 76 76 75 72 69 67 67 71 70 69 68 65 63 62 63
RH 100 97 97 94 80 77 85 90 90 90100 93 74 72 74 90 93100100
WIND DIR S SW W W W W NW NW NW NW N N N NW N N SW SW SW
WIND SPD 5 5 6 9 10 8 8 6 6 6 5 5 8 8 4 2 2 2 3
CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC FW FW FW FW FW FW FW FW
POP 12HR 70 60 20 5 0
QPF 12HR 0.24 0.04 0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L S S C S
TSTMS C C C S C S
HEAT INDEX 91 93 84 82 82
MAX HEAT 91 93 82 83
FLOOD A A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 81 66 78 59 75 58 75 60 76
TEMP 80 79 68 68 76 74 63 61 73 71 60 60 73 72 62 62 74 73
DEWPT 69 70 66 66 71 68 62 60 64 64 59 59 65 65 61 61 67 67
PWIND DIR SW SW NW N NE E SE SE SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B2 B1 SC SC SC B1 SC SC SC SC SC SC FW SC
POP 12HR 5 50 60 10 5 5 20 20 20
RAIN SHWRS C L C S S S S
TSTMS C S C
INZ001-170900-
CROWN POINT-LAKE IN
41.42N 87.34W ELEV. 697 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 68 78 60
TEMP 74 74 74 77 82 83 79 74 71 69 68 74 77 78 74 65 63 60 62
DEWPT 73 73 74 74 75 75 74 71 69 67 68 69 67 66 65 63 62 60 62
RH 97 97100 90 79 77 85 90 93 93100 84 71 67 74 93 97100100
WIND DIR S SW SW W W W W NW NW N N N N N NE SE SW SW SW
WIND SPD 4 5 6 10 10 10 8 6 8 6 4 5 6 6 3 2 3 4 4
CLOUDS B2 OV OV OV B2 B2 B1 B2 B1 B1 SC SC FW FW FW FW FW SC FW
POP 12HR 60 50 20 5 0
QPF 12HR 0.43 0.13 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L C S S C S
TSTMS C C S C S
HEAT INDEX 88 91 83
MAX HEAT 88 91
FLOOD A A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 80 64 75 58 74 57 75 58 76
TEMP 79 76 69 65 73 70 63 61 71 69 60 60 72 70 62 61 74 72
DEWPT 68 69 67 65 69 64 60 60 62 61 59 59 63 64 61 61 66 66
PWIND DIR SW W NE N NE E S S SW
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC FW SC
POP 12HR 5 70 50 5 5 10 10 20 20
RAIN SHWRS C L C S S S S
TSTMS C C C S
INZ010-170900-
KENTLAND-NEWTON IN
40.77N 87.45W ELEV. 673 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 66 78 59
TEMP 73 73 73 77 82 83 80 74 72 70 66 73 78 78 74 65 62 60 61
DEWPT 71 71 72 75 75 75 75 72 70 68 66 70 68 67 67 64 62 60 61
RH 93 93 97 94 79 77 85 93 93 93100 90 71 69 79 97100100100
WIND DIR S SW SW W W W NW NW NW NW N N NW NW N E SW SW SW
WIND SPD 4 5 8 10 10 10 6 6 6 5 4 4 6 6 4 2 2 2 3
CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC FW FW FW FW SC FW
POP 12HR 70 60 20 5 0
QPF 12HR 0.37 0.16 0.12 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L C S C S
TSTMS C C S S C S
HEAT INDEX 89 91 85
MAX HEAT 89 91
FLOOD A A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 80 64 76 57 74 55 74 58 76
TEMP 79 77 68 65 74 71 61 59 71 69 58 58 72 70 60 60 73 71
DEWPT 67 69 66 65 69 66 60 59 62 62 58 58 63 63 60 60 65 66
PWIND DIR SW SW N N NE E SE S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B2 B2 B1 SC SC SC B1 SC SC SC SC SC SC FW SC
POP 12HR 0 60 60 5 10 5 10 20 20
RAIN SHWRS L L C S S
TSTMS C C C
INZ011-170900-
RENNSSELAER-JASPER IN
40.94N 87.15W ELEV. 661 FT
1201 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 66 77 58
TEMP 72 72 73 76 81 83 80 74 72 69 66 73 77 77 73 64 61 59 60
DEWPT 71 71 72 75 75 75 75 72 70 68 66 70 69 67 66 63 61 59 60
RH 97 97 97 97 82 77 85 93 93 97100 90 76 71 79 97100100100
WIND DIR S SW SW W W W W NW NW NW N N NW N N E SW SW SW
WIND SPD 4 4 6 9 10 10 6 6 6 5 4 4 6 8 4 1 2 3 3
CLOUDS B2 B2 B2 OV B2 B2 B1 B1 B1 B1 SC SC SC FW FW FW FW SC SC
POP 12HR 60 60 20 5 0
QPF 12HR 0.41 0.13 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L C S C S
TSTMS C C S S C S
HEAT INDEX 87 91 84
MAX HEAT 87 91
FLOOD A A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 79 64 75 57 73 55 73 57 75
TEMP 78 76 67 65 73 71 61 59 71 69 58 58 72 70 60 60 73 71
DEWPT 68 70 66 65 70 66 60 59 62 62 58 57 63 64 60 60 66 66
PWIND DIR SW SW N N NE E SE S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B2 B2 B2 SC SC SC B1 SC SC SC SC SC SC SC SC
POP 12HR 5 60 60 5 10 5 10 10 20
RAIN SHWRS L L C S S
TSTMS C C C
INZ019-170900-
FOWLER-BENTON IN
40.62N 87.32W ELEV. 812 FT
101 AM EDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 72 83 67 78 61
TEMP 73 72 73 77 81 83 80 74 72 70 67 73 78 77 75 66 63 61 62
DEWPT 71 71 72 75 76 75 75 72 70 68 67 71 69 68 67 64 62 61 62
RH 93 97 97 94 85 77 85 93 93 93100 93 74 74 76 93 97100100
WIND DIR S SW SW W W W W NW NW NW N N N NW N NE SW SW SW
WIND SPD 4 6 9 9 10 10 6 6 6 6 5 4 5 8 4 2 1 2 3
CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 FW SC SC FW FW FW SC SC FW
POP 12HR 70 60 20 5 0
QPF 12HR 0.24 0.14 0.13 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L C S C S
TSTMS C C S S C S
HEAT INDEX 88 90 84
MAX HEAT 88 90
FLOOD A A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 79 65 76 59 73 57 74 59 75
TEMP 78 76 68 66 74 72 62 61 71 69 59 59 71 70 61 61 73 71
DEWPT 67 69 66 66 70 66 61 60 63 62 58 58 63 64 61 61 65 65
PWIND DIR SW SW NW N NE E SE SE SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 B2 SC SC SC B1 SC SC FW SC SC SC FW SC
POP 12HR 0 50 60 5 10 5 10 20 20
RAIN SHWRS C L C S S
TSTMS C S C
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