036
FOUS53 KLOT 171815
PFMLOT
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
115 PM CDT MON AUG 17 2026
ILZ104-180900-
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL
41.99N 87.91W ELEV. 667 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 64 81 66 77 64
TEMP 78 75 69 67 65 66 75 80 80 76 72 70 68 67 74 77 76 72 69 66 64 65
DEWPT 64 63 63 62 62 63 66 67 68 69 68 68 66 66 67 66 64 62 61 60 59 59
RH 62 66 81 84 90 90 74 65 67 79 87 93 93 97 79 69 66 71 76 81 84 81
WIND DIR NE E S SW SW SW SW SW W W SW W NW NW N N NE NE NE NE N N
WIND SPD 8 5 4 5 5 4 8 11 11 8 6 5 4 3 4 4 6 5 3 2 2 2
CLOUDS B1 SC FW FW SC SC SC B1 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC
POP 12HR 10 50 70 5 0
QPF 12HR 0 0.11 0.25 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L L C C
TSTMS C C C C S S
HEAT INDEX 82 83
MAX HEAT 82 83
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 77 62 80 64 79 63 76 61 77
TEMP 76 73 66 63 77 75 68 65 76 74 66 64 74 71 64 62 74 73
DEWPT 60 59 59 59 63 63 63 63 66 64 62 61 63 61 61 61 64 63
PWIND DIR NE SE SW SW W NW N N NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC
POP 12HR 5 5 10 30 30 10 5 5 5
RAIN SHWRS S C S C
TSTMS C
ILZ003-180900-
GREATER ROCKFORD AIRPORT-WINNEBAGO IL
42.20N 89.11W ELEV. 745 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 62 79 62 77 58
TEMP 80 76 68 65 63 63 73 78 78 74 68 67 64 62 70 75 77 73 66 62 58 59
DEWPT 58 60 60 61 61 61 65 67 69 68 68 66 64 62 64 62 62 62 60 59 58 58
RH 47 58 76 87 93 93 76 69 74 82100 97100100 81 64 60 68 81 90100 96
WIND DIR NW W SW SW SW SW SW W W W W W NW N NE N N N NE N N N
WIND SPD 6 4 4 4 4 4 8 11 10 8 4 2 2 2 4 5 4 3 1 0 1 1
CLOUDS SC FW FW FW SC SC SC B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC FW SC SC
POP 12HR 0 60 60 5 0
QPF 12HR 0 0.12 0.16 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L S S
TSTMS C C C C
HEAT INDEX 80
MAX HEAT 80
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 77 57 77 61 77 58 75 57 75
TEMP 76 73 60 58 75 73 64 62 75 73 63 59 73 71 60 58 73 72
DEWPT 58 61 59 58 62 64 63 62 64 63 61 59 61 61 59 58 63 64
PWIND DIR E SE SW SW NW NW N E SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW SC FW SC SC SC FW FW FW SC SC SC SC B1
POP 12HR 5 20 20 30 20 10 5 10 10
RAIN SHWRS S S C C S S
TSTMS S
ILZ104-180900-
CHICAGO MIDWAY AIRPORT-COOK IL
41.78N 87.76W ELEV. 612 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 64 80 68 77 66
TEMP 76 74 69 67 65 66 75 80 80 76 72 71 69 68 74 77 75 73 70 68 66 66
DEWPT 64 65 64 63 62 63 65 66 66 68 68 68 67 66 66 65 62 61 60 60 59 59
RH 66 74 84 87 90 90 71 62 62 76 87 90 93 93 76 67 64 66 71 76 78 78
WIND DIR NE E S SW SW SW SW SW SW W SW W NW NW N N NE NE NE NE N N
WIND SPD 8 4 4 4 5 6 8 12 13 11 10 9 6 5 5 6 9 9 5 4 4 4
CLOUDS B1 SC FW FW SC SC SC SC B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 10 50 70 10 0
QPF 12HR 0 0.08 0.29 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L L L L
TSTMS C C C C C C
HEAT INDEX 82 82
MAX HEAT 82 82
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 76 64 79 66 78 64 76 63 76
TEMP 76 74 67 64 77 75 68 66 76 74 68 65 73 71 66 63 74 73
DEWPT 58 57 59 59 61 62 63 63 65 63 62 61 62 60 60 60 63 62
PWIND DIR NE E SW SW W NW N N NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC SC SC SC B1 SC FW SC SC SC SC SC B1
POP 12HR 5 5 10 20 30 10 10 5 5
RAIN SHWRS S S S C
TSTMS C
ILZ021-180900-
MORRIS-GRUNDY IL
41.43N 88.42W ELEV. 569 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 63 79 66 78 62
TEMP 79 75 69 66 64 64 74 79 79 76 71 69 67 67 72 76 78 76 68 65 62 62
DEWPT 64 65 65 63 62 63 68 70 71 71 70 68 67 67 68 68 67 67 64 62 61 60
RH 60 71 87 90 93 97 82 74 77 85 97 97100100 87 76 69 74 87 90 97 93
WIND DIR NW NW W S SW SW SW SW W W W W W NW N N N N NE NE NE NE
WIND SPD 8 4 3 4 4 3 5 9 10 6 4 4 3 2 3 4 4 3 3 2 2 2
CLOUDS SC FW FW FW FW SC SC B1 B1 B2 B2 B1 B2 B1 B1 B1 SC SC SC SC SC SC
POP 12HR 5 40 70 10 5
QPF 12HR 0 0.05 0.40 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L L
TSTMS C C C C C C
HEAT INDEX 82
MAX HEAT 81 82
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 77 59 78 63 78 61 76 60 76
TEMP 76 74 63 60 76 76 65 63 75 75 64 62 73 73 62 62 74 74
DEWPT 63 63 60 60 65 66 63 63 69 67 63 61 65 64 62 61 67 67
PWIND DIR NE E SW SW W NW N NE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW SC SC SC FW FW SC SC SC FW FW SC SC SC SC B1
POP 12HR 5 5 10 20 30 10 5 5 5
RAIN SHWRS S S S C
TSTMS C
ILZ006-180900-
WAUKEGAN-LAKE IL
42.42N 87.87W ELEV. 745 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 63 80 63 73 61
TEMP 75 73 67 65 64 65 75 80 79 74 69 66 63 65 72 73 73 71 67 64 62 63
DEWPT 63 63 63 62 61 62 66 66 68 68 68 66 63 64 65 63 61 60 59 58 57 59
RH 66 71 87 90 90 90 74 62 69 82 97100100 97 79 71 66 68 75 81 84 87
WIND DIR E SE S SW W W SW SW W W W W NW N N NE NE NE E NW N N
WIND SPD 6 5 5 6 6 6 9 11 12 9 8 6 5 5 6 6 6 4 3 2 3 4
CLOUDS SC FW FW FW SC SC SC B1 B1 B1 B2 B2 B1 B1 SC SC SC SC FW FW SC SC
POP 12HR 0 50 60 5 0
QPF 12HR 0 0.08 0.14 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L S S
TSTMS C C C C
HEAT INDEX 82 82
MAX HEAT 82 82
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 74 59 77 61 76 59 73 58 74
TEMP 73 71 62 62 75 73 64 63 74 72 63 61 71 69 61 61 72 71
DEWPT 58 58 58 59 61 63 63 63 64 63 61 60 60 60 60 60 62 62
PWIND DIR NE SE SW SW W NW N N NE
WIND CHAR LT LT LT LT GN LT GN LT LT
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC
POP 12HR 0 5 20 30 30 10 20 5 5
RAIN SHWRS S S S C S C S
TSTMS S
ILZ021-180900-
PONTIAC-LIVINGSTON IL
40.92N 88.63W ELEV. 648 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 63 80 67 78 62
TEMP 79 75 69 66 64 63 74 79 80 77 71 69 67 67 72 75 78 75 68 65 62 63
DEWPT 63 64 64 63 62 63 69 70 71 72 70 68 67 67 70 71 70 70 66 63 61 62
RH 58 69 84 90 93100 84 74 74 85 97 97100100 93 87 76 84 93 93 97 97
WIND DIR NW NW W SW SW SW SW SW SW SW SW W W NW N N N N NE NE NE E
WIND SPD 8 4 2 3 3 1 4 6 8 4 3 2 2 1 2 3 4 2 2 1 1 1
CLOUDS SC FW FW FW FW SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC
POP 12HR 0 20 70 20 10
QPF 12HR 0 0 0.40 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L L L S S S S
TSTMS S S C C C C
HEAT INDEX 81 83
MAX HEAT 81 84
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 77 59 79 62 79 61 76 60 77
TEMP 74 74 62 60 75 75 64 64 75 74 64 62 73 73 62 61 74 74
DEWPT 66 66 60 60 67 68 63 63 70 69 63 61 67 67 61 61 68 69
PWIND DIR NE E SW SW W NW N NE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC FW FW SC SC SC FW FW SC SC SC SC SC
POP 12HR 5 5 10 20 30 10 5 5 5
RAIN SHWRS S S S C
TSTMS S
INZ002-180900-
VALPARAISO-PORTER IN
41.45N 87.00W ELEV. 770 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 62 78 65 75 60
TEMP 74 71 65 63 62 63 73 77 78 74 69 68 66 66 72 74 74 70 65 63 60 61
DEWPT 63 63 62 60 59 63 67 66 68 69 68 67 65 66 68 67 66 64 62 60 58 59
RH 69 76 90 90 90100 81 69 71 84 97 97 97100 87 79 76 81 90 90 93 93
WIND DIR N N W SW SW W SW SW SW SW SW W W NW NW N N N NE NE NE NE
WIND SPD 8 4 3 3 4 4 5 8 9 6 5 5 4 3 4 5 6 5 3 2 2 2
CLOUDS SC FW FW FW SC FW SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC
POP 12HR 0 30 70 30 0
QPF 12HR 0 0.01 0.28 0.07 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L L C C S S
TSTMS C C C C C C S S
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 75 56 76 59 75 59 73 57 74
TEMP 73 69 60 59 74 71 63 62 73 70 64 62 71 68 60 59 72 70
DEWPT 61 62 59 58 62 65 62 62 66 65 63 62 63 63 60 59 64 65
PWIND DIR NE E SW SW W NW N N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW SC SC SC FW SC SC SC FW SC SC FW SC SC SC
POP 12HR 5 5 20 20 40 20 20 5 5
RAIN SHWRS S S S S C S S S
TSTMS S C S
ILZ005-180900-
WOODSTOCK-MCHENRY IL
42.31N 88.44W ELEV. 950 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 62 78 63 76 58
TEMP 79 75 68 64 63 63 73 78 78 73 68 67 64 63 70 74 76 72 65 62 59 60
DEWPT 58 60 60 61 60 61 67 69 70 70 68 66 64 63 67 65 65 65 61 59 57 58
RH 49 60 76 90 90 93 81 74 76 90100 97100100 90 74 69 79 87 90 93 93
WIND DIR NW NW SW SW SW SW SW W W W W W NW N N N N N N N N N
WIND SPD 6 4 3 4 4 3 6 11 10 6 4 3 2 2 3 4 4 3 1 1 1 1
CLOUDS SC FW FW FW SC SC SC B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC FW FW SC SC
POP 12HR 0 60 60 5 0
QPF 12HR 0 0.11 0.17 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L S S
TSTMS C C C C
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 76 58 77 61 77 59 74 58 75
TEMP 75 71 60 60 75 73 64 62 74 72 63 60 72 70 60 60 73 71
DEWPT 62 63 58 58 65 67 63 62 67 66 61 59 64 64 60 59 66 66
PWIND DIR NE E SW SW W NW N N SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC SC SC SC SC SC SC SC FW FW SC SC SC SC B1
POP 12HR 5 5 20 30 20 10 5 5 5
RAIN SHWRS S C C S S
TSTMS S
ILZ008-180900-
OREGON-OGLE IL
42.01N 89.33W ELEV. 697 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 62 78 63 77 58
TEMP 79 76 68 65 63 63 72 78 77 73 69 67 64 63 69 75 77 73 66 62 59 59
DEWPT 59 62 61 62 61 62 67 70 71 71 69 67 64 63 67 66 66 66 63 60 58 59
RH 50 62 78 90 93 97 84 76 82 93100100100100 93 74 69 79 90 93 96100
WIND DIR NW NW SW SW SW SW SW W W W W W NW N NE N N N NE N N N
WIND SPD 6 3 3 3 4 3 6 10 9 5 3 2 2 1 3 4 4 2 1 0 0 0
CLOUDS SC FW FW SC SC SC SC B1 B1 B2 B1 B1 B1 B1 B1 SC SC SC SC FW SC SC
POP 12HR 0 60 70 5 0
QPF 12HR 0 0.12 0.18 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C C
TSTMS C C C C S S
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 77 57 77 60 77 58 75 57 75
TEMP 75 73 61 59 75 74 64 61 75 73 63 59 72 71 60 59 73 72
DEWPT 62 65 59 59 65 68 64 61 67 67 61 59 64 65 60 59 66 68
PWIND DIR SE SE SW SW NW NW N NE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW SC FW SC SC SC FW FW FW SC SC SC SC B1
POP 12HR 5 10 10 30 20 10 5 10 10
RAIN SHWRS C S S S
TSTMS S
ILZ011-180900-
SYCAMORE-DEKALB IL
41.98N 88.69W ELEV. 863 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 62 78 63 77 58
TEMP 79 75 68 65 63 63 73 78 78 73 69 67 65 64 70 75 77 73 66 63 60 60
DEWPT 59 62 62 61 61 62 67 69 70 70 69 67 65 64 67 66 65 65 62 59 58 58
RH 50 64 81 87 93 97 81 74 76 90100100100100 90 74 67 76 87 87 93 93
WIND DIR NW NW SW SW SW SW SW W W W W W NW N N N N N NE E NE NE
WIND SPD 8 3 3 4 4 3 8 11 11 6 4 3 3 2 4 4 4 3 2 1 1 1
CLOUDS SC FW FW FW SC SC SC B1 B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC SC
POP 12HR 0 60 70 10 0
QPF 12HR 0 0.12 0.23 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C C
TSTMS C C C C S S
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 77 57 78 61 77 58 75 58 76
TEMP 75 72 62 58 75 73 64 62 75 72 63 60 72 71 60 60 73 72
DEWPT 62 63 58 58 65 66 63 62 67 65 61 59 64 63 60 59 66 66
PWIND DIR E SE SW SW W NW N NE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC SC SC FW SC SC SC SC FW FW SC SC SC SC B1
POP 12HR 5 5 20 30 20 10 5 10 5
RAIN SHWRS S C C S S
TSTMS S
ILZ010-180900-
DIXON-LEE IL
41.85N 89.45W ELEV. 697 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 62 79 63 77 59
TEMP 79 75 68 65 63 63 73 78 78 74 69 68 65 63 70 75 77 74 66 63 60 60
DEWPT 59 63 62 62 61 63 67 70 70 71 69 67 65 63 66 66 65 66 63 61 59 59
RH 50 66 81 90 93100 81 76 76 90100 97100100 87 74 67 76 90 93 96 96
WIND DIR NW W SW SW SW SW SW W W W W W NW N N N N N NE NE NE E
WIND SPD 6 3 3 3 4 2 6 10 9 5 3 2 2 2 3 4 4 2 1 1 1 1
CLOUDS SC FW FW SC SC SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC FW SC SC
POP 12HR 0 60 70 5 0
QPF 12HR 0 0.11 0.17 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C C
TSTMS C C C C S S
HEAT INDEX 80
MAX HEAT 80
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 77 57 78 61 77 58 75 57 76
TEMP 75 74 62 58 75 75 65 61 75 74 63 60 72 72 62 58 73 74
DEWPT 62 64 60 58 65 67 64 61 67 66 62 60 64 65 61 58 66 67
PWIND DIR E SE SW SW NW NW N E SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW SC FW SC SC SC FW FW FW SC SC SC SC B1
POP 12HR 5 10 20 30 20 10 5 5 10
RAIN SHWRS S C S S
TSTMS S
ILZ012-180900-
GENEVA-KANE IL
41.88N 88.31W ELEV. 727 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 62 79 64 77 60
TEMP 79 75 68 65 63 63 73 78 78 74 70 68 66 65 72 76 77 74 67 64 61 61
DEWPT 62 63 64 62 61 62 67 69 70 70 69 68 66 65 67 67 66 64 62 61 59 59
RH 56 66 87 90 93 97 81 74 76 87 97100100100 84 74 69 71 84 90 93 93
WIND DIR NW NW S SW SW SW SW SW W W SW W NW N N N N N NE NE N N
WIND SPD 8 4 3 4 4 3 6 11 11 8 5 4 3 3 3 4 5 4 2 1 2 2
CLOUDS SC FW FW FW SC SC SC B1 B1 B2 OV B2 B2 B1 B1 SC SC SC SC SC SC SC
POP 12HR 5 60 70 10 0
QPF 12HR 0 0.12 0.27 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C C
TSTMS C C C C S S
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 77 60 78 62 77 60 75 59 76
TEMP 76 73 62 62 76 74 65 63 75 73 64 62 73 71 63 60 73 73
DEWPT 62 62 59 59 65 66 63 63 68 66 62 60 64 63 61 60 66 66
PWIND DIR NE SE SW SW W NW N N SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR 5 5 20 30 30 10 5 5 5
RAIN SHWRS S S C S C
TSTMS C
ILZ020-180900-
YORKVILLE-KENDALL IL
41.64N 88.45W ELEV. 618 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 63 79 65 78 60
TEMP 79 75 68 65 63 63 73 78 79 75 70 69 66 65 71 76 78 75 67 64 61 61
DEWPT 63 64 64 63 61 62 67 69 70 70 69 68 66 65 67 67 67 66 63 61 60 59
RH 58 69 87 93 93 97 81 74 74 84 97 97100100 87 74 69 74 87 90 97 93
WIND DIR NW NW SW SW SW SW SW SW W W W W NW NW N N N N NE NE NE NE
WIND SPD 8 4 3 3 4 3 6 10 10 8 5 4 4 3 3 4 5 4 3 2 2 2
CLOUDS SC FW FW FW SC SC SC B1 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC
POP 12HR 5 50 70 10 0
QPF 12HR 0 0.10 0.35 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L L
TSTMS C C C C C C
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 77 58 77 61 77 60 75 59 75
TEMP 75 73 61 61 75 74 64 63 75 74 64 61 72 72 61 61 73 73
DEWPT 62 63 59 59 65 66 63 63 68 66 62 60 64 64 61 60 66 66
PWIND DIR NE E SW SW W NW N NE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC FW SC FW SC SC SC FW FW FW SC FW SC SC SC
POP 12HR 5 5 10 20 30 10 5 5 5
RAIN SHWRS S S S C
TSTMS C
ILZ013-180900-
WHEATON-DUPAGE IL
41.86N 88.11W ELEV. 752 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 63 79 66 77 63
TEMP 77 75 68 66 64 65 74 78 79 75 71 69 67 66 73 76 77 74 68 66 63 64
DEWPT 64 65 64 63 62 63 66 68 69 70 69 68 67 66 67 67 65 64 62 61 59 59
RH 64 71 87 90 93 93 76 71 72 84 93 97100100 81 74 67 71 81 84 87 84
WIND DIR NW E S SW SW SW SW SW W W SW W NW NW N N N NE NE NE N N
WIND SPD 8 4 3 4 4 4 6 11 11 8 6 5 4 3 4 4 5 5 2 2 2 3
CLOUDS B1 SC FW FW SC SC SC B1 B1 B2 OV B2 B2 B1 B1 B1 SC SC SC SC SC SC
POP 12HR 10 50 70 10 0
QPF 12HR 0 0.11 0.28 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L L C C
TSTMS C C C C S S
HEAT INDEX 80
MAX HEAT 82
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 77 61 78 63 78 61 75 60 76
TEMP 76 73 64 62 76 74 66 64 75 74 65 63 73 71 64 62 74 73
DEWPT 61 61 59 59 64 65 63 64 67 65 62 61 64 63 61 61 66 65
PWIND DIR NE SE SW SW W NW N N S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR 5 5 10 30 30 10 5 5 5
RAIN SHWRS S C S C
TSTMS C
ILZ019-180900-
OTTAWA-LASALLE IL
41.35N 88.84W ELEV. 494 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 63 79 67 78 62
TEMP 79 76 69 66 64 64 74 79 79 76 72 70 68 67 71 75 78 75 69 65 63 62
DEWPT 62 65 63 63 62 62 67 69 70 70 69 68 67 66 66 67 66 66 64 62 60 60
RH 56 69 81 90 93 93 79 72 74 82 90 93 97 97 84 76 67 74 84 90 90 93
WIND DIR NW NW SW SW SW SW SW SW W W W W NW N N N N N NE NE NE NE
WIND SPD 8 4 3 4 4 3 5 9 9 5 4 3 3 2 3 3 4 2 3 2 2 2
CLOUDS SC FW FW FW FW SC SC B1 B1 B2 B2 B1 B2 B1 B1 B1 SC SC SC SC SC SC
POP 12HR 0 40 70 10 5
QPF 12HR 0 0.06 0.39 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L L
TSTMS C C C C C C
HEAT INDEX 80 82
MAX HEAT 81 82
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 77 60 78 63 78 62 76 61 76
TEMP 75 74 64 61 76 75 66 64 75 74 65 62 73 73 64 61 74 74
DEWPT 62 63 60 59 64 66 63 63 67 66 63 60 63 64 62 60 65 66
PWIND DIR E E SW SW W NW N NE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW FW SC SC SC FW FW SC SC SC SC B1
POP 12HR 5 10 10 20 20 10 5 5 5
RAIN SHWRS S S S S
TSTMS S
ILZ106-180900-
JOLIET-WILL IL
41.53N 88.12W ELEV. 655 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 63 79 66 78 62
TEMP 78 75 69 66 64 64 74 79 79 76 71 70 68 67 72 76 78 75 68 65 63 63
DEWPT 66 67 65 63 62 64 67 69 70 70 70 69 68 67 68 68 67 65 64 62 61 61
RH 67 76 87 90 93100 79 72 74 82 97 97100100 87 76 69 71 87 90 93 93
WIND DIR N N S S SW SW SW SW W W SW W W NW N N N NE NE NE NE NE
WIND SPD 8 4 3 4 4 3 6 10 10 6 5 4 3 3 3 4 5 4 3 2 2 2
CLOUDS B1 SC FW FW SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC
POP 12HR 10 40 70 20 5
QPF 12HR 0 0.05 0.38 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L L L L S S
TSTMS C C C C C C
HEAT INDEX 82
MAX HEAT 82
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 77 60 78 63 78 61 76 60 76
TEMP 76 74 64 61 75 75 66 64 75 74 65 63 73 72 63 61 74 74
DEWPT 63 62 60 60 65 66 64 63 68 66 64 62 65 64 62 61 66 66
PWIND DIR NE E SW SW W NW N NE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC SC SC SC SC SC FW FW SC SC SC SC B1
POP 12HR 5 5 10 20 30 10 5 5 5
RAIN SHWRS S S S C
TSTMS C
ILZ023-180900-
KANKAKEE-KANKAKEE IL
41.12N 87.86W ELEV. 630 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 62 79 66 77 61
TEMP 78 74 68 65 63 63 74 78 79 76 71 68 67 66 71 74 77 74 67 63 61 61
DEWPT 66 66 65 63 62 63 68 68 69 70 70 68 67 66 69 68 68 67 65 62 61 61
RH 67 76 90 93 97100 82 71 72 82 97100100100 93 82 74 79 93 97100100
WIND DIR N NE SE SW SW SW SW SW SW SW SW W W W N N N NE NE NE NE NE
WIND SPD 6 3 3 3 3 1 3 5 6 3 3 3 2 1 2 2 3 2 2 1 1 1
CLOUDS SC FW FW FW FW SC SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC
POP 12HR 10 20 70 30 5
QPF 12HR 0 0 0.44 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S L L L L C C S S
TSTMS S S C C C C S S
HEAT INDEX 82
MAX HEAT 82
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 76 58 78 61 78 60 76 58 77
TEMP 74 72 62 59 74 74 64 63 74 73 64 61 72 71 61 60 73 73
DEWPT 64 63 60 59 65 66 63 63 68 67 63 61 65 65 61 60 66 67
PWIND DIR NE NE SW SW W NW N N NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC FW SC SC SC FW FW FW SC SC SC SC SC
POP 12HR 5 5 10 20 30 10 10 5 5
RAIN SHWRS S S S C
TSTMS S S
ILZ033-180900-
WATSEKA-IROQUOIS IL
40.78N 87.73W ELEV. 636 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 62 79 65 77 60
TEMP 78 74 68 64 63 62 73 78 79 76 70 68 67 66 72 75 77 74 67 63 61 61
DEWPT 67 66 64 62 61 62 68 67 69 70 68 67 66 66 69 69 68 68 65 62 60 60
RH 69 76 87 93 93100 84 69 72 82 93 97 97100 90 82 74 82 93 97 97 97
WIND DIR N N SE SW SW SW SW SW SW SW SW SW W W NW NW N N NE NE NE NE
WIND SPD 9 4 2 2 3 1 2 4 4 2 2 2 2 1 1 2 2 1 2 1 1 1
CLOUDS SC FW FW FW SC FW FW B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC B1 SC
POP 12HR 0 10 70 40 10
QPF 12HR 0 0 0.35 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C C C C
TSTMS C C C C S S S S
HEAT INDEX 82
MAX HEAT 82
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 76 57 78 60 78 59 76 57 76
TEMP 74 72 61 58 75 73 62 62 75 73 63 61 73 71 60 59 73 72
DEWPT 64 65 59 58 64 66 62 62 67 67 62 61 65 65 60 59 66 67
PWIND DIR NE NE NE SW W NW N N NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW FW FW FW FW SC FW FW FW SC SC SC SC SC
POP 12HR 5 5 5 20 30 10 5 5 5
RAIN SHWRS S S S C
TSTMS S
ILZ039-180900-
PAXTON-FORD IL
40.45N 88.10W ELEV. 776 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 62 80 66 77 61
TEMP 79 75 68 65 63 63 74 79 80 77 70 68 66 67 72 75 77 75 67 64 62 62
DEWPT 65 65 65 63 62 63 68 68 69 70 68 67 66 67 70 70 70 69 66 63 61 61
RH 62 71 90 93 97100 82 69 69 79 93 97100100 93 84 79 82 97 97 97 97
WIND DIR NW N NE SW SW W SW SW SW SW SW SW W W NW N N N NE NE NE NE
WIND SPD 9 5 2 2 3 2 3 5 5 3 3 3 3 2 2 3 3 3 3 3 3 3
CLOUDS SC FW FW FW FW FW FW SC SC B1 B1 B1 B2 B2 B2 B2 B1 SC SC SC SC SC
POP 12HR 0 5 70 40 10
QPF 12HR 0 0 0.34 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C S S
TSTMS S S C C S S
HEAT INDEX 82
MAX HEAT 82
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 76 58 78 61 78 60 76 58 77
TEMP 74 73 61 60 75 74 63 63 76 74 63 62 74 72 61 61 74 73
DEWPT 66 65 60 59 66 67 62 62 68 67 63 61 66 65 60 60 67 67
PWIND DIR NE NE NE SW W NW N NE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW SC FW FW FW SC FW FW FW SC SC SC FW SC
POP 12HR 10 5 10 20 20 10 5 5 5
RAIN SHWRS S S S
TSTMS S
INZ001-180900-
CROWN POINT-LAKE IN
41.42N 87.34W ELEV. 697 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 62 79 66 75 61
TEMP 75 72 66 64 63 63 73 78 78 74 70 68 66 67 72 75 75 71 66 64 61 62
DEWPT 65 64 63 61 61 63 67 68 69 69 68 68 66 67 69 68 67 65 62 61 59 60
RH 71 76 90 90 93100 81 71 74 84 93100100100 90 79 76 81 87 90 93 93
WIND DIR N NE S SW SW SW SW SW SW SW SW W W NW N N N NE NE NE NE NE
WIND SPD 8 4 2 3 4 3 5 8 9 5 5 4 4 3 3 4 5 4 2 2 2 2
CLOUDS SC FW FW FW SC FW SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 0 30 70 30 5
QPF 12HR 0 0.01 0.41 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L L C C S S
TSTMS C C C C C C S S
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 75 58 77 60 77 59 74 58 75
TEMP 74 70 62 60 75 72 63 63 74 71 64 62 72 69 61 60 72 70
DEWPT 63 63 59 59 64 65 63 63 67 66 63 62 65 63 61 60 65 66
PWIND DIR NE E S SW W NW N N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC FW SC SC SC FW FW FW SC FW SC SC SC
POP 12HR 5 5 10 20 40 10 20 5 5
RAIN SHWRS S S C S
TSTMS C
INZ010-180900-
KENTLAND-NEWTON IN
40.77N 87.45W ELEV. 673 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 61 79 65 77 59
TEMP 78 73 67 64 62 62 73 78 79 75 69 68 66 66 72 74 77 73 66 63 60 61
DEWPT 66 65 64 61 60 62 67 67 68 69 68 67 65 66 69 68 68 67 64 61 59 59
RH 67 76 90 90 93100 81 69 69 82 97 97 97100 90 82 74 81 93 93 96 93
WIND DIR N N E SW SW SW SW SW SW SW SW SW W W W NW N N NE NE NE NE
WIND SPD 9 4 2 2 3 1 2 4 5 2 2 2 2 1 2 2 2 2 2 1 1 1
CLOUDS SC FW FW FW SC FW FW B1 B1 B2 B2 B2 OV B2 B2 B1 B1 B1 SC SC B1 SC
POP 12HR 0 10 70 40 10
QPF 12HR 0 0 0.35 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C C C C
TSTMS C C C C S S S S
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 75 56 77 59 77 59 75 57 76
TEMP 73 71 59 59 74 73 62 61 74 72 62 60 73 70 59 59 73 71
DEWPT 63 63 58 58 63 65 61 61 67 66 62 60 64 64 59 59 65 66
PWIND DIR NE NE E SW W NW N N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW SC FW SC FW FW SC SC FW FW FW SC SC SC SC SC
POP 12HR 5 5 5 20 30 10 10 5 5
RAIN SHWRS S S S C
TSTMS S
INZ011-180900-
RENNSSELAER-JASPER IN
40.94N 87.15W ELEV. 661 FT
115 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 61 78 65 76 59
TEMP 77 72 66 64 62 62 73 77 78 74 69 67 65 66 72 74 76 72 65 62 60 60
DEWPT 65 65 63 60 59 62 67 67 68 69 67 67 65 66 69 69 68 67 64 61 59 59
RH 67 79 90 87 90100 81 71 71 84 93100100100 90 84 76 84 97 97 96 96
WIND DIR N N N W SW W W SW SW SW SW SW W W NW NW N N NE NE NE NE
WIND SPD 9 5 2 3 4 2 3 5 6 3 3 3 3 2 2 3 4 3 2 2 2 1
CLOUDS SC FW FW FW SC FW SC B1 B1 B1 B2 B2 OV B2 B2 B1 B1 SC SC SC SC SC
POP 12HR 0 10 70 40 5
QPF 12HR 0 0 0.34 0.04 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C C C C
TSTMS C C C C S S S S
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 75 56 76 59 76 58 74 56 75
TEMP 73 71 59 58 74 72 62 61 74 71 62 60 72 69 59 59 73 71
DEWPT 64 63 58 58 64 65 61 61 67 66 62 60 65 64 59 59 65 66
PWIND DIR NE NE SW SW W NW N N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW SC SC SC FW FW SC B1 FW FW SC SC FW SC SC SC
POP 12HR 5 5 5 20 30 10 20 5 5
RAIN SHWRS S S C S
TSTMS S
INZ019-180900-
FOWLER-BENTON IN
40.62N 87.32W ELEV. 812 FT
215 PM EDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 62 78 66 76 61
TEMP 77 73 67 65 62 63 73 77 78 75 69 68 66 67 72 74 76 73 67 64 62 62
DEWPT 66 65 64 61 60 63 67 67 68 69 68 67 66 67 69 69 69 67 65 62 60 61
RH 69 76 90 87 93100 81 71 71 82 97 97100100 90 84 79 81 93 93 93 97
WIND DIR N N NE W W W W SW SW SW SW SW W W W NW NW N NE NE NE NE
WIND SPD 10 5 3 2 3 2 3 5 5 2 3 3 3 2 2 2 3 2 2 2 2 2
CLOUDS SC FW FW FW SC FW FW SC B1 B1 B1 B2 OV B2 B2 B2 B1 B1 SC SC B1 SC
POP 12HR 0 5 70 40 10
QPF 12HR 0 0 0.25 0.04 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C C C
TSTMS S S C C S S S S
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 75 58 77 60 77 60 75 58 75
TEMP 73 71 60 60 74 73 62 62 74 72 63 61 72 70 60 60 73 71
DEWPT 64 64 59 59 64 65 61 62 67 66 62 61 65 64 60 60 65 66
PWIND DIR NE NE NE SW W NW N N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC FW SC FW SC FW SC FW SC SC SC SC SC
POP 12HR 10 5 10 20 20 10 10 5 5
RAIN SHWRS S S S S
TSTMS S
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