340
FOUS53 KLOT 131615
PFMLOT
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1115 AM CDT THU AUG 13 2026
ILZ104-132100-
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL
41.99N 87.91W ELEV. 667 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 68 79 69 84
TEMP 79 74 72 71 70 69 70 75 78 78 76 72 72 70 71 75 80 83 82
DEWPT 70 70 68 69 69 68 69 71 72 71 70 70 71 69 70 73 76 76 76
RH 74 87 87 93 97 97 97 87 82 79 82 93 97 97 97 94 88 80 82
WIND DIR S NE NE E SE E E E E E E E E SE SE SE S S SW
WIND SPD 5 8 8 8 6 8 6 9 9 9 9 9 8 8 10 10 10 10 8
CLOUDS OV OV B2 B2 OV OV B2 B2 OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B1
POP 12HR 70 70 60 70 70
QPF 12HR 0.32 0.47 0.09 0.35 0.29
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L L L L L C S C C C L L L L C C C
TSTMS C C C C S S S C C C C C C C C C
HEAT INDEX 85 92 89
MAX HEAT 82 85 92
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 73 84 68 78 63 80 65 81
TEMP 76 74 83 78 72 69 76 74 67 65 78 77 70 67 78 76
DEWPT 76 73 76 72 70 67 67 63 63 62 66 66 66 65 70 68
PWIND DIR SW NW N NE S SW SW SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B1 B1 SC SC SC FW FW FW SC SC SC B1 B1
POP 12HR 60 40 20 5 0 10 30 30
RAIN SHWRS C L S C S S C C S
TSTMS C C S C S S S S S
ILZ003-132100-
GREATER ROCKFORD AIRPORT-WINNEBAGO IL
42.20N 89.11W ELEV. 745 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 80 67 84
TEMP 77 75 72 68 66 66 66 72 77 79 76 69 67 67 69 74 79 84 81
DEWPT 70 69 67 68 66 66 66 69 71 71 69 68 67 67 69 73 76 77 76
RH 79 82 84100100100100 90 82 77 79 97100100100 97 91 80 85
WIND DIR W NE NE E E E E E E E E E E E SE S S SW SW
WIND SPD 5 9 8 8 6 6 6 9 10 10 9 9 6 6 8 10 10 9 8
CLOUDS OV OV B2 B2 OV OV B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1
POP 12HR 80 70 60 70 70
QPF 12HR 0.41 0.79 0.13 0.44 0.38
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D L L L L L C C C C C L L L L S S C
TSTMS S C C C C S C C C C C S S S S
HEAT INDEX 82 84 93 88
MAX HEAT 82 84 93
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 71 83 64 79 59 79 63 79
TEMP 72 71 81 78 68 64 76 75 63 60 77 76 66 64 77 76
DEWPT 72 71 74 71 67 64 65 64 62 60 65 66 65 64 69 68
PWIND DIR SW NW N N E SW S SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B1 B1 SC SC SC FW FW SC SC SC SC B1 B1
POP 12HR 60 30 5 5 5 10 30 30
RAIN SHWRS C L S C C C C S
TSTMS S C S C S S S
ILZ104-132100-
CHICAGO MIDWAY AIRPORT-COOK IL
41.78N 87.76W ELEV. 612 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 69 79 71 85
TEMP 79 74 73 71 71 70 71 75 78 78 76 74 73 71 71 76 81 84 82
DEWPT 71 70 69 69 69 68 69 70 71 71 70 69 71 70 70 72 75 75 76
RH 77 87 87 93 93 93 93 84 79 79 82 84 93 97 97 87 82 74 82
WIND DIR SE N NE E E E E E E E NE E E SE SE SE S S SW
WIND SPD 5 8 8 8 6 8 8 9 10 11 10 10 9 9 10 10 10 11 11
CLOUDS OV OV OV B2 OV OV B2 B2 OV OV B2 B1 B1 B2 B2 B2 B2 B2 B1
POP 12HR 70 70 60 60 70
QPF 12HR 0.36 0.70 0.08 0.29 0.21
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L L L L L C S C C C L L L L C C C
TSTMS S C C C C C S S S C C C C C C C C C
HEAT INDEX 82 87 92 89
MAX HEAT 83 87 92
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 74 84 70 78 65 80 67 81
TEMP 77 75 84 79 73 71 76 74 68 66 78 77 70 68 79 77
DEWPT 76 74 75 72 70 67 66 61 62 62 64 65 66 65 68 67
PWIND DIR SW NW N NE S SW S SW
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B1 B1 B1 SC SC FW FW FW SC SC SC B1 B1
POP 12HR 60 50 30 5 0 5 30 30
RAIN SHWRS C L S C C S C C S
TSTMS C C S C C S S S S
ILZ021-132100-
MORRIS-GRUNDY IL
41.43N 88.42W ELEV. 569 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 82 68 82 70 87
TEMP 81 78 76 72 70 69 69 75 80 82 79 74 71 71 71 78 83 87 84
DEWPT 74 73 71 71 69 69 69 73 75 75 73 72 70 70 71 76 79 80 78
RH 79 85 85 97 97100100 94 85 79 82 93 97 97100 94 88 80 82
WIND DIR SE E NE NE E E E E E E E E E SE SE S S SW SW
WIND SPD 4 8 6 8 6 6 5 8 8 8 8 9 6 8 8 9 9 9 8
CLOUDS OV OV B2 OV OV OV B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 SC
POP 12HR 60 80 60 60 60
QPF 12HR 0.36 1.45 0.13 0.28 0.16
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L D D D L C S C C C L L L L S S S
TSTMS S C C L C C S S C C C C C S S S
HEAT INDEX 86 84 88 83 94103 95
MAX HEAT 86 85 84 88 94 103
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 73 86 68 81 62 81 65 82
TEMP 76 74 85 80 71 68 79 76 65 63 79 78 68 67 80 78
DEWPT 74 73 79 74 70 67 70 67 63 63 68 68 66 65 73 70
PWIND DIR SW NW N N E S S S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC B1 B2 B2 B1 B1 SC SC FW FW FW SC SC SC B1 B1
POP 12HR 40 40 30 5 5 5 30 20
RAIN SHWRS S C C C S C S
TSTMS S C C S S S
ILZ006-132100-
WAUKEGAN-LAKE IL
42.42N 87.87W ELEV. 745 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 77 67 76 67 80
TEMP 75 73 70 68 68 68 69 75 74 76 71 68 69 68 68 74 76 80 77
DEWPT 69 69 67 68 67 67 69 70 69 69 67 67 69 68 68 71 72 74 73
RH 82 87 90100 97 97100 84 84 79 87 97100100100 90 87 82 87
WIND DIR E E E SE SE NE E E E E NE NE E SE SE SE S S S
WIND SPD 5 8 6 8 8 9 9 10 11 10 10 10 9 10 12 12 11 11 9
CLOUDS OV OV B2 B1 OV OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 70 50 30 60 80
QPF 12HR 0.13 0.19 0.01 0.31 0.48
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L C C C C C C C S S L L D D C C C
TSTMS S S S S S S C C C C C C
HEAT INDEX 84
MAX HEAT 84
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 70 81 64 74 60 77 63 78
TEMP 72 71 81 76 69 66 73 71 63 62 76 74 67 65 76 74
DEWPT 72 71 74 71 68 65 64 62 61 62 64 65 65 65 67 66
PWIND DIR SW NW N NE SW SW SW SW
WIND CHAR LT GN LT GN LT LT LT GN
AVG CLOUDS B2 B2 B2 B2 B1 SC SC SC FW FW SC SC SC B1 B1 B1
POP 12HR 60 40 20 5 0 10 20 30
RAIN SHWRS C L C C S S S C S
TSTMS C C C C S S S
ILZ021-132100-
PONTIAC-LIVINGSTON IL
40.92N 88.63W ELEV. 648 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 83 69 84 71 89
TEMP 82 81 77 72 70 70 70 76 81 83 81 75 72 71 72 80 85 88 85
DEWPT 76 76 75 72 70 70 70 75 78 79 77 74 72 71 72 78 81 82 81
RH 82 85 94100100100100 97 91 88 88 97100100100 94 88 83 88
WIND DIR SE E E E N E SE E E E E E E SE SE S S SW SW
WIND SPD 4 8 6 8 6 6 4 4 5 5 6 6 5 5 5 6 6 8 5
CLOUDS OV OV OV OV OV B2 B2 B2 B2 B2 B2 SC B1 SC B1 B1 SC SC SC
POP 12HR 50 90 50 50 50
QPF 12HR 0.27 1.50 0.09 0.35 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L D D C C S S C C C C C C
TSTMS S C C L C C S C S S C S C C C
HEAT INDEX 88 87 89 94 88 85100109101
MAX HEAT 89 89 89 95 101 109
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 73 87 68 81 62 81 65 83
TEMP 76 74 86 81 71 69 79 76 65 64 79 78 67 67 80 78
DEWPT 74 73 81 77 71 68 73 70 64 63 70 71 66 66 74 73
PWIND DIR SW NW N N E S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 B1 B1 SC SC SC FW SC SC SC SC SC SC
POP 12HR 20 40 30 10 5 5 20 20
RAIN SHWRS S C C S S S
TSTMS S C S S S
INZ002-132100-
VALPARAISO-PORTER IN
41.45N 87.00W ELEV. 770 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 80 67 84
TEMP 80 77 71 69 68 68 68 73 78 79 75 70 69 68 68 74 81 83 79
DEWPT 72 72 69 69 68 67 68 71 72 73 71 70 69 68 68 72 76 77 75
RH 77 85 93100100 97100 93 82 82 87100100100100 93 85 82 88
WIND DIR S NE NE E E E E E E E E E E SE SE SE S S S
WIND SPD 4 5 5 5 5 5 5 6 8 6 5 5 6 8 9 10 10 10 9
CLOUDS B2 OV OV B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1
POP 12HR 60 70 60 50 60
QPF 12HR 0.31 0.84 0.16 0.14 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L L C S S C C C C L L C C C
TSTMS S C C C C S S C C S C C C C C C
HEAT INDEX 84 87 92 84
MAX HEAT 84 83 82 87 92
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 71 83 66 76 58 77 62 79
TEMP 73 72 83 77 70 67 75 70 63 62 76 73 66 64 77 74
DEWPT 73 72 77 71 70 67 67 64 62 61 66 67 65 64 70 68
PWIND DIR SW NW N N N SW S S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B1 B1 SC SC SC FW FW FW FW FW SC SC B1
POP 12HR 50 50 30 5 5 5 20 20
RAIN SHWRS C C S C C S S S
TSTMS C C S C C S S S
ILZ005-132100-
WOODSTOCK-MCHENRY IL
42.31N 88.44W ELEV. 950 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 66 78 66 83
TEMP 77 75 72 69 68 67 67 73 77 78 74 68 67 67 68 73 78 82 80
DEWPT 71 70 69 68 67 66 67 71 72 72 70 67 67 67 68 73 77 78 77
RH 82 84 90 97 97 97100 93 85 82 87 97100100100100 97 88 91
WIND DIR W NE E E E NE E E E E E E E E SE SE S SW SW
WIND SPD 5 8 6 8 6 6 5 8 10 9 9 8 6 6 8 9 10 9 8
CLOUDS OV OV B2 B2 OV OV B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1
POP 12HR 70 60 50 70 70
QPF 12HR 0.25 0.38 0.06 0.46 0.40
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C C C C S C C C L L L L C C C
TSTMS S S C C S C C C C C S C C C
HEAT INDEX 92 85
MAX HEAT 92
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 70 82 64 77 58 78 62 79
TEMP 73 71 80 78 68 65 75 74 63 61 76 75 66 64 76 75
DEWPT 73 71 76 73 67 65 68 67 62 61 68 69 65 64 71 70
PWIND DIR SW NW N N N SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B1 B1 SC SC SC FW FW SC SC SC B1 B1 B1
POP 12HR 60 50 5 5 0 10 30 30
RAIN SHWRS C L C C S C C S
TSTMS C C C C S S S
ILZ008-132100-
OREGON-OGLE IL
42.01N 89.33W ELEV. 697 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 65 80 66 85
TEMP 77 75 73 68 66 66 67 72 77 79 76 70 67 68 69 75 80 84 82
DEWPT 73 71 71 68 66 66 67 72 75 75 73 70 67 68 69 75 79 80 79
RH 87 87 93100100100100100 94 88 90100100100100100 97 88 91
WIND DIR N E NE E E NE E E E E E E E SE SE S S SW SW
WIND SPD 5 9 6 8 6 8 5 8 9 8 8 8 6 5 6 8 9 9 6
CLOUDS B2 OV B2 OV B2 OV B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1 B1
POP 12HR 80 80 60 70 60
QPF 12HR 0.49 1.04 0.21 0.58 0.24
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D L L L L L C C C C C L L L L S S C
TSTMS S C C C C S S S S C C C C C S S S C
HEAT INDEX 83 86 98 91
MAX HEAT 83 86 98
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 70 83 63 78 58 79 62 79
TEMP 72 71 81 78 68 65 76 75 64 61 77 76 66 64 77 76
DEWPT 72 71 78 74 68 65 69 68 63 61 68 70 65 64 72 71
PWIND DIR SW NW N NE NE SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B1 B1 SC SC SC FW FW SC SC SC SC B1 B1
POP 12HR 60 30 10 5 5 10 30 30
RAIN SHWRS C L S C C C C S
TSTMS C C S C S S S
ILZ011-132100-
SYCAMORE-DEKALB IL
41.98N 88.69W ELEV. 863 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 66 80 67 84
TEMP 78 75 73 69 68 67 67 73 78 79 76 70 68 68 69 74 80 84 81
DEWPT 72 71 69 69 67 67 67 72 73 74 71 70 68 68 69 74 77 79 77
RH 82 87 87100 97100100 97 85 85 85100100100100100 91 85 88
WIND DIR W E E E E E E E E E E E E SE SE SE S SW SW
WIND SPD 5 8 6 8 6 6 5 8 9 9 9 8 6 6 9 10 10 10 8
CLOUDS OV OV OV B2 OV OV B2 OV B2 B2 B2 B2 B1 B2 B2 OV B2 B1 B1
POP 12HR 80 80 60 70 60
QPF 12HR 0.46 0.84 0.15 0.45 0.29
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D L L L L L C S C C C L L L L S S S
TSTMS S C C C C S S S S C C C C C S S S S
HEAT INDEX 83 85 96 88
MAX HEAT 83 85 96
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 71 83 64 79 59 79 62 80
TEMP 73 72 81 78 69 66 76 75 63 61 77 76 67 64 77 76
DEWPT 73 72 77 72 68 65 68 67 62 61 68 68 65 64 71 70
PWIND DIR SW NW N N NE SW S S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B1 B1 SC SC SC FW FW SC SC SC B1 B1 B1
POP 12HR 60 50 10 5 0 10 30 30
RAIN SHWRS S L S C C C C S
TSTMS S C S C S S S
ILZ010-132100-
DIXON-LEE IL
41.85N 89.45W ELEV. 697 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 66 80 67 86
TEMP 77 75 74 69 67 67 67 73 78 80 78 71 69 69 69 76 82 86 83
DEWPT 73 72 71 69 67 67 67 72 74 75 73 71 69 69 69 76 78 80 79
RH 87 90 90100100100100 97 88 85 85100100100100100 88 82 88
WIND DIR N E E NE E NE E E E E E E E SE SE S S SW SW
WIND SPD 6 9 8 9 8 8 5 8 9 8 8 9 8 6 6 8 9 9 6
CLOUDS B2 OV OV B2 B2 OV B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 B1
POP 12HR 80 80 60 70 50
QPF 12HR 0.51 1.39 0.18 0.51 0.20
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D L L D L L C C C C C L L C C S S C
TSTMS S C C L C S S S S C C C C C S S S S C
HEAT INDEX 84 91101 94
MAX HEAT 85 92 102
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 70 83 64 79 60 79 63 80
TEMP 73 72 82 79 69 66 77 76 64 62 77 77 67 65 78 77
DEWPT 73 72 77 74 68 66 68 67 64 62 68 69 66 65 72 71
PWIND DIR SW NW N NE NE S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B2 B1 B1 FW FW SC FW FW SC SC SC SC B1 B1
POP 12HR 60 30 10 5 5 10 30 30
RAIN SHWRS C L S C C C C S
TSTMS C C S C S S S S
ILZ012-132100-
GENEVA-KANE IL
41.88N 88.31W ELEV. 727 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 67 80 68 85
TEMP 79 75 73 71 69 68 68 74 79 79 77 72 70 69 69 75 80 84 81
DEWPT 71 71 69 69 68 68 68 72 73 73 71 70 69 69 69 75 78 79 77
RH 77 87 87 93 97100100 93 82 82 82 93 97100100100 94 85 88
WIND DIR W E E E E E E E E E E E E SE SE SE S SW SW
WIND SPD 5 8 6 8 6 6 6 8 9 9 9 8 6 6 8 10 10 10 8
CLOUDS OV OV OV B2 OV OV B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1
POP 12HR 70 70 70 70 70
QPF 12HR 0.43 0.74 0.15 0.30 0.26
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L L L L L C S C C C L L L L S S C
TSTMS S C C C C S S S C C C C C C S S S C
HEAT INDEX 83 83 87 95 89
MAX HEAT 83 83 88 95
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 72 84 66 79 60 79 63 80
TEMP 75 72 83 79 70 67 78 75 65 62 77 77 68 65 78 76
DEWPT 74 72 77 73 69 66 68 66 63 62 68 68 66 65 72 69
PWIND DIR SW NW N N E SW S SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B1 B2 SC SC SC FW FW FW SC SC B1 B1 B1
POP 12HR 60 50 20 5 0 10 30 30
RAIN SHWRS C L S C S C C C S
TSTMS C C S C S S S S S
ILZ020-132100-
YORKVILLE-KENDALL IL
41.64N 88.45W ELEV. 618 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 67 81 69 85
TEMP 80 77 74 71 69 69 68 74 79 80 77 72 70 70 70 76 82 85 82
DEWPT 73 72 70 70 68 68 68 72 74 74 72 71 70 70 70 75 78 79 78
RH 79 85 87 97 97 97100 93 85 82 85 97100100100 97 88 82 88
WIND DIR W E E NE E E E E E E E E E SE SE SE S SW SW
WIND SPD 4 8 6 8 6 5 6 8 8 8 9 9 8 8 9 9 9 10 8
CLOUDS OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B2 B1 B2 B2 B1 SC
POP 12HR 60 80 70 60 60
QPF 12HR 0.42 1.22 0.16 0.30 0.20
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L D D L L C S C L L L L L L S S C
TSTMS S C C C C C S S S C C C C S C C
HEAT INDEX 83 85 90 99 91
MAX HEAT 84 85 91 99
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 72 84 66 79 60 79 64 80
TEMP 75 73 84 79 70 68 78 75 64 62 77 76 67 65 78 76
DEWPT 74 73 78 73 69 67 69 66 62 62 68 68 65 65 72 70
PWIND DIR SW NW N N SE SW S S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B1 B1 SC FW SC FW FW FW SC SC SC B1 B1
POP 12HR 40 40 20 5 0 5 30 30
RAIN SHWRS C C C S S C C
TSTMS C C C S S S S
ILZ013-132100-
WHEATON-DUPAGE IL
41.86N 88.11W ELEV. 752 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 67 79 69 84
TEMP 79 74 73 70 70 69 69 74 78 79 76 72 71 70 70 75 80 83 81
DEWPT 71 71 69 69 68 68 69 72 73 73 71 70 70 70 70 74 77 78 77
RH 77 90 87 97 93 97100 93 85 82 85 93 97100100 97 91 85 88
WIND DIR W E E E E E E E E E E E E SE SE SE S SW SW
WIND SPD 5 8 6 8 6 6 6 8 9 9 9 8 6 6 9 10 10 10 8
CLOUDS OV OV OV B2 OV OV B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1
POP 12HR 70 70 60 70 70
QPF 12HR 0.40 0.72 0.10 0.31 0.27
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L L L L L C S C C C L L L L S S C
TSTMS S C C C C S S S S C C C C C C S S C
HEAT INDEX 84 94 88
MAX HEAT 82 85 94
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 72 83 67 79 62 79 65 80
TEMP 75 73 83 79 71 69 77 74 66 64 77 76 68 66 77 76
DEWPT 75 73 77 73 69 67 68 65 63 62 67 68 66 65 71 69
PWIND DIR SW NW N N S SW S SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B1 B1 SC SC SC FW FW SC SC SC B1 B1 B1
POP 12HR 60 40 20 5 0 10 30 30
RAIN SHWRS C L S C S S C C S
TSTMS C C S C S S S S S
ILZ019-132100-
OTTAWA-LASALLE IL
41.35N 88.84W ELEV. 494 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 69 82 71 88
TEMP 80 79 76 73 71 70 70 75 79 82 80 75 72 71 72 78 83 87 85
DEWPT 73 73 72 70 69 68 69 72 74 75 73 72 70 70 70 75 78 80 78
RH 79 82 87 90 93 93 97 90 85 79 79 90 93 97 93 91 85 80 80
WIND DIR N E E N SE E E E E E E E E SE SE S S SW SW
WIND SPD 5 9 8 9 6 6 5 6 8 8 8 9 8 8 8 8 9 9 6
CLOUDS OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 B2 B1 B1
POP 12HR 60 90 60 60 50
QPF 12HR 0.35 1.84 0.08 0.31 0.15
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L D D L C C C C C L L C C S
TSTMS S C C L C C S S S C C S C S S S S
HEAT INDEX 85 83 88 83 94103 96
MAX HEAT 85 85 83 88 94 103
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 74 86 68 81 63 81 66 82
TEMP 76 74 85 81 71 68 78 77 66 64 79 78 68 67 80 78
DEWPT 74 72 77 74 69 67 69 67 64 62 67 68 66 65 71 70
PWIND DIR SW NW N N NE S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B2 SC FW SC SC FW SC SC SC SC SC B1
POP 12HR 30 40 30 5 0 5 30 20
RAIN SHWRS S C C C S C S S
TSTMS S C C S S S S
ILZ106-132100-
JOLIET-WILL IL
41.53N 88.12W ELEV. 655 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 82 68 82 70 87
TEMP 81 76 74 72 70 70 69 75 79 81 78 74 72 71 71 77 83 86 84
DEWPT 73 72 70 70 69 69 69 73 74 75 72 72 71 71 71 75 78 79 78
RH 77 87 87 93 97 97100 94 85 82 82 93 97100100 94 85 80 82
WIND DIR W E NE E E E E E E E E E E SE SE SE S SW SW
WIND SPD 4 8 6 8 6 6 5 8 8 8 9 8 6 8 9 9 9 10 8
CLOUDS OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 SC
POP 12HR 60 80 70 60 60
QPF 12HR 0.39 1.21 0.17 0.28 0.17
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L D D D L C S C C C L L L L S S C
TSTMS S C C C C C S S S C C C C C S S S C
HEAT INDEX 86 83 86 93100 94
MAX HEAT 86 84 84 87 94 102
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 73 86 68 80 62 80 65 81
TEMP 76 74 85 80 72 69 79 75 66 63 78 77 68 66 79 77
DEWPT 75 74 78 73 70 68 69 66 63 63 68 68 66 66 72 70
PWIND DIR SW W N N E SW S SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B1 B1 B1 FW SC SC FW FW SC SC SC B1 B1
POP 12HR 50 40 30 5 5 5 30 30
RAIN SHWRS C C C C S C C S
TSTMS C C C S S S S
ILZ023-132100-
KANKAKEE-KANKAKEE IL
41.12N 87.86W ELEV. 630 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 82 67 83 68 88
TEMP 81 78 75 71 69 68 68 74 79 82 79 73 71 69 70 77 83 87 84
DEWPT 74 74 72 71 69 68 68 73 75 76 74 73 71 69 70 76 79 80 79
RH 79 88 90100100100100 97 88 82 85100100100100 97 88 80 85
WIND DIR E NE NE E NW SE E NE E E E E E SE SE SE S SW SW
WIND SPD 4 6 5 6 5 5 3 4 4 5 4 4 4 5 5 5 5 6 4
CLOUDS B2 OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 SC
POP 12HR 50 90 60 50 50
QPF 12HR 0.31 1.39 0.09 0.25 0.13
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L D D D L C S C C C C C C C S S S
TSTMS S C C C C C S C S C C S C S S S
HEAT INDEX 87 84 88 93102 95
MAX HEAT 87 87 84 89 93 103
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 71 87 66 80 60 80 63 82
TEMP 76 73 86 80 71 68 78 74 64 62 78 76 67 65 79 77
DEWPT 74 72 79 75 70 68 70 67 63 62 68 69 65 65 72 71
PWIND DIR SW NW N NE NE SW S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 B1 B1 SC SC SC FW FW SC FW SC SC B1
POP 12HR 30 50 40 10 5 5 20 20
RAIN SHWRS S C C C S S S
TSTMS S C C S S S
ILZ033-132100-
WATSEKA-IROQUOIS IL
40.78N 87.73W ELEV. 636 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 82 67 83 68 87
TEMP 82 80 76 71 69 68 69 75 80 82 79 73 71 69 70 78 83 87 83
DEWPT 74 75 73 71 69 68 69 74 75 76 75 73 71 69 70 76 78 79 79
RH 77 85 90100100100100 97 85 82 88100100100100 94 85 77 88
WIND DIR S E E E SE SW E E E E E E E SE SE S S S S
WIND SPD 3 5 5 6 5 5 2 2 2 3 2 3 3 4 4 4 4 5 3
CLOUDS B2 OV B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 SC SC
POP 12HR 50 80 60 50 50
QPF 12HR 0.19 1.10 0.14 0.21 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C L D D L C S S C C C C C C S
TSTMS S C C C C C S C S S C S S C S S
HEAT INDEX 87 85 85 90 83 94101 94
MAX HEAT 87 88 86 90 94 102
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 72 86 66 79 59 79 63 81
TEMP 76 73 86 80 71 68 78 74 63 61 77 76 66 65 79 76
DEWPT 74 72 78 75 71 68 70 68 63 61 67 69 65 64 72 71
PWIND DIR SW W N N NE S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 B1 SC SC FW SC FW SC FW SC SC B1
POP 12HR 20 50 40 10 5 5 20 20
RAIN SHWRS S S C C S S
TSTMS S S C C S
ILZ039-132100-
PAXTON-FORD IL
40.45N 88.10W ELEV. 776 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 83 68 85 69 89
TEMP 83 82 78 71 70 69 70 76 82 84 81 74 72 70 71 79 85 88 84
DEWPT 75 76 75 71 70 69 70 75 77 78 77 74 72 70 71 77 79 80 78
RH 77 82 91100100100100 97 85 82 88100100100100 94 82 77 82
WIND DIR S E E NE E E E E E E E E E SE SE S S SW S
WIND SPD 3 6 5 8 6 8 4 4 3 4 5 6 5 6 6 6 5 8 5
CLOUDS B2 OV B2 B2 B2 OV B2 B2 B2 B2 B1 SC B1 B1 SC B1 SC SC SC
POP 12HR 50 80 60 50 40
QPF 12HR 0.28 1.15 0.09 0.19 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C L D L C S S C C C C C C
TSTMS S C C C C C C S S S C S C S S
HEAT INDEX 90 89 91 95 88 83 99105 96
MAX HEAT 90 90 91 95 99 105
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 72 88 67 81 61 81 64 83
TEMP 76 74 87 82 71 69 79 76 64 63 78 77 67 66 81 78
DEWPT 73 72 79 76 71 69 72 69 64 63 69 69 65 65 72 72
PWIND DIR SW W N N NE SE S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 B1 SC SC SC FW FW SC SC SC SC SC
POP 12HR 20 40 30 10 5 5 10 20
RAIN SHWRS S C C S
TSTMS S C C S
INZ001-132100-
CROWN POINT-LAKE IN
41.42N 87.34W ELEV. 697 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 80 67 85
TEMP 80 76 71 69 69 68 68 74 78 79 75 71 71 69 69 75 81 84 81
DEWPT 72 72 70 69 68 68 68 72 74 74 71 70 70 68 69 74 77 78 76
RH 77 87 97100 97100100 93 88 85 87 97 97 97100 97 88 82 85
WIND DIR S S NE E SE E E E E E E E E SE SE SE S S SW
WIND SPD 4 6 5 6 5 5 4 5 6 6 5 5 5 6 8 9 9 9 8
CLOUDS OV OV OV B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1
POP 12HR 60 80 70 50 60
QPF 12HR 0.35 0.94 0.22 0.17 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C L D L L C S C C C C C L L S S C
TSTMS C C C C C S S S C C S C C C S S C
HEAT INDEX 85 82 89 95 86
MAX HEAT 85 83 83 89 95
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 71 85 66 77 59 78 62 80
TEMP 75 72 84 78 71 68 76 71 64 63 77 74 67 65 78 74
DEWPT 74 72 77 72 70 68 68 64 62 62 67 67 65 65 71 69
PWIND DIR SW NW N N N SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC FW FW FW SC SC SC SC B1
POP 12HR 50 50 30 5 5 5 20 20
RAIN SHWRS C C C C S S S
TSTMS C C C C S S
INZ010-132100-
KENTLAND-NEWTON IN
40.77N 87.45W ELEV. 673 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 82 66 82 68 86
TEMP 81 80 75 69 69 67 69 75 80 82 78 72 71 68 70 77 83 86 82
DEWPT 73 74 72 69 69 67 69 74 75 76 74 72 71 68 70 76 78 79 78
RH 77 82 90100100100100 97 85 82 88100100100100 97 85 80 88
WIND DIR S E E NE E NE E E E E E E E SE SE SE S S S
WIND SPD 3 5 4 6 5 5 3 3 3 3 3 3 4 4 5 5 5 5 3
CLOUDS B2 OV OV B2 OV OV B2 B2 B2 B2 B2 B1 B1 B2 SC B1 B1 B1 SC
POP 12HR 50 80 60 50 50
QPF 12HR 0.23 1.12 0.14 0.17 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L D D L C S C C C C C C C S S S
TSTMS S C C C C C S S S C S S C S S S
HEAT INDEX 86 84 84 88 92 99 92
MAX HEAT 86 87 84 89 92 100
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 71 86 66 79 58 79 62 81
TEMP 76 74 85 80 71 67 77 73 62 61 77 75 66 65 79 76
DEWPT 74 72 78 75 71 67 70 66 62 61 67 68 64 64 71 70
PWIND DIR SW W N N NE S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 B1 SC SC FW SC FW SC FW SC SC B1
POP 12HR 20 50 40 10 5 5 20 20
RAIN SHWRS S S C C S S
TSTMS S S C C S
INZ011-132100-
RENNSSELAER-JASPER IN
40.94N 87.15W ELEV. 661 FT
1115 AM CDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 81 67 85
TEMP 81 78 73 68 68 67 67 74 79 80 77 71 70 68 69 76 81 84 81
DEWPT 73 74 72 68 68 67 67 73 75 76 74 71 70 68 69 75 79 80 78
RH 77 88 97100100100100 97 88 88 90100100100100 97 94 88 91
WIND DIR S NE NE NE E SW E E E E E E E SE SE SE S S S
WIND SPD 4 5 5 5 5 5 3 4 4 4 4 4 5 5 6 8 6 8 5
CLOUDS B2 OV OV B2 OV OV B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B1 B1 SC
POP 12HR 50 80 70 50 60
QPF 12HR 0.27 1.14 0.12 0.21 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L D D L C S C C C C C L L S S S
TSTMS C C C C C S S S C S S C S S S S S
HEAT INDEX 85 86 91 98 88
MAX HEAT 85 86 87 91 99
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 70 85 65 78 57 78 61 80
TEMP 74 72 85 79 70 67 77 72 62 60 76 75 65 64 78 75
DEWPT 74 72 79 74 70 67 70 66 62 60 68 68 64 64 72 70
PWIND DIR SW W N N NE S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 B1 B1 SC SC FW FW SC SC FW SC SC B1
POP 12HR 30 50 40 10 5 5 20 20
RAIN SHWRS S C C C S S
TSTMS S C C C S
INZ019-132100-
FOWLER-BENTON IN
40.62N 87.32W ELEV. 812 FT
1215 PM EDT THU AUG 13 2026
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 82 67 82 68 85
TEMP 81 80 75 71 69 68 69 75 80 82 78 73 71 69 70 77 82 85 82
DEWPT 74 75 72 70 69 68 69 74 75 77 74 73 71 69 70 76 78 80 78
RH 79 85 90 97100100100 97 85 85 88100100100100 97 88 85 88
WIND DIR S SE E E E SE E E E E E E E SE SE SE S S S
WIND SPD 3 5 5 6 5 5 3 3 3 3 3 4 4 5 5 6 6 6 4
CLOUDS B2 OV OV B2 OV OV B2 B2 B2 B2 B1 SC B1 B1 SC B1 B1 SC SC
POP 12HR 50 80 70 50 50
QPF 12HR 0.15 1.12 0.17 0.17 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L D D L C S S C C C C C C S S S
TSTMS S C C C C C S S S C C S C S S S
HEAT INDEX 86 85 85 89 92 99 90
MAX HEAT 86 87 85 89 92 100
FLOOD A A A A A
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 72 86 67 78 60 78 63 80
TEMP 76 74 85 80 71 69 77 73 63 62 76 75 66 65 78 76
DEWPT 74 72 79 75 71 69 71 67 63 62 67 68 65 65 72 70
PWIND DIR SW W N N NE S S S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 B2 SC SC FW SC FW SC FW SC SC B1
POP 12HR 20 40 40 10 5 5 10 20
RAIN SHWRS S S C C S
TSTMS S S C C S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page