983
FOUS53 KILX 151436
AFMILX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE LINCOLN IL
936 AM CDT SAT AUG 15 2026
ILZ027-152100-
KNOX-
INCLUDING THE CITY OF GALESBURG
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 86 73 85 65 81
TEMP 73 79 84 84 77 76 74 73 78 82 84 81 73 69 67 65 73 78 81 78
DEWPT 72 76 79 79 76 75 74 72 75 76 77 75 71 68 65 64 68 68 68 69
RH 97 91 85 85 97 97100 97 91 82 80 82 93 97 93 97 84 71 65 74
WIND DIR S SW SW NW S S W W NW NW NW NW NW NW N N N NW NW NW
WIND SPD 5 8 8 4 3 3 5 5 8 9 10 9 5 4 4 3 3 3 3 1
WIND GUST 16 17
CLOUDS OV OV B1 SC B1 B2 B2 B1 B2 B1 B1 SC SC FW FW CL FW FW FW FW
POP 12HR 50 60 20 5 0
QPF 12HR 0.13-0.23 0.17-0.70 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C L S
TSTMS C C C C C S
HEAT INDEX 95 95 89 94 87
MAX HEAT 87 104 95 98 100 85 86
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 83 68 80 61 75 58 76
TEMP 66 64 79 80 72 69 77 76 65 61 71 72 62 59 72 73
DEWPT 64 63 70 73 69 68 71 70 63 60 64 65 60 58 65 67
PWIND DIR SW S SW NW N NE E E
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW SC SC SC B2 B2 B1 SC SC SC B1 SC FW SC SC
POP 12HR 0 5 60 30 10 10 10 10
RAIN SHWRS C L C
TSTMS S C C
ILZ028-152100-
STARK-
INCLUDING THE CITY OF TOULON
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 84 73 85 65 81
TEMP 73 78 83 83 76 75 75 73 77 82 84 81 73 69 67 65 73 77 80 77
DEWPT 71 74 76 77 74 73 72 72 73 74 75 73 70 66 64 63 66 66 65 66
RH 93 88 80 82 94 94 90 97 87 77 74 77 90 90 90 93 79 69 60 69
WIND DIR S SW SW SW SW SW W W NW NW NW NW NW NW N N N NW NW NW
WIND SPD 6 8 8 4 3 3 8 5 8 10 11 9 6 4 4 4 3 4 4 1
WIND GUST 18
CLOUDS OV OV B1 SC B1 B1 B2 B2 B2 B1 SC SC SC FW FW FW FW FW FW FW
POP 12HR 50 60 30 10 0
QPF 12HR 0.16-0.24 0.28-0.56 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C L C
TSTMS C C C C C S
HEAT INDEX 91 91 88 92 86
MAX HEAT 97 90 90 94 83
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 82 68 79 61 75 58 75
TEMP 66 64 79 79 71 69 76 75 64 61 70 71 61 59 71 72
DEWPT 62 62 68 70 67 66 68 67 61 58 61 62 58 57 62 64
PWIND DIR SW SW SW NW N NE E E
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW SC B1 B1 B2 B2 B1 SC SC SC B1 SC SC SC SC
POP 12HR 0 5 60 30 10 10 10 10
RAIN SHWRS C L C S
TSTMS S C S
ILZ030-152100-
MARSHALL-
INCLUDING THE CITY OF LACON
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 84 73 86 66 81
TEMP 72 77 83 82 76 75 75 73 78 82 84 81 74 70 68 66 73 78 80 77
DEWPT 71 74 76 77 75 73 73 73 74 75 76 74 71 68 66 64 67 67 66 67
RH 97 90 80 85 97 94 94100 88 79 77 79 90 93 93 93 81 69 62 71
WIND DIR S SW SW SW S SW W W NW NW NW NW NW NW N N N N NW NW
WIND SPD 6 6 6 4 3 3 8 4 8 9 10 8 5 4 4 3 3 3 4 1
CLOUDS OV OV B1 SC SC B1 B2 B2 B2 B1 SC SC SC FW FW FW FW SC FW FW
POP 12HR 70 70 40 10 0
QPF 12HR 0.21-0.29 0.12-0.36 0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L S C S C L C
TSTMS C S C S C C S
HEAT INDEX 91 91 89 93 86
MAX HEAT 97 95 92 97 87 84
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 83 69 80 61 75 58 76
TEMP 66 65 79 79 72 69 77 75 65 61 71 71 61 59 72 72
DEWPT 64 64 68 70 67 67 69 67 62 59 61 62 58 57 62 64
PWIND DIR SW SW S NW N NE E E
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW SC SC B1 B1 B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 0 5 60 30 10 10 10 10
RAIN SHWRS S L C S
TSTMS S C S
ILZ029-152100-
PEORIA-
INCLUDING THE CITY OF PEORIA
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 85 74 86 66 82
TEMP 73 78 83 83 77 76 75 74 78 82 84 81 74 71 68 66 74 79 81 78
DEWPT 71 75 78 78 76 75 74 73 75 76 77 75 72 69 66 65 68 68 67 68
RH 93 91 85 85 97 97 97 97 91 82 80 82 93 93 93 97 82 69 63 71
WIND DIR S SW SW SW S S W W NW NW NW NW NW NW N N N N NW NW
WIND SPD 5 6 8 4 3 3 5 5 8 9 10 8 5 4 4 4 3 3 4 1
WIND GUST 19 17 18
CLOUDS OV B2 B1 SC SC B1 B2 B2 B2 B1 B1 SC SC FW FW FW FW FW FW FW
POP 12HR 60 60 30 10 0
QPF 12HR 0.11-0.24 0.12-0.55 0.02-0.10 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C L C S
TSTMS C C S C C S
HEAT INDEX 93 94 90 94 86
MAX HEAT 86 101 94 95 98 87 84 86
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 83 70 81 62 76 59 77
TEMP 67 65 80 80 73 70 78 76 66 62 72 72 63 60 72 73
DEWPT 64 64 69 71 68 68 70 68 63 60 63 63 60 58 63 65
PWIND DIR NW SW S NW N NE E E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW SC SC SC B1 B1 B1 SC SC SC B1 SC FW SC SC
POP 12HR 0 0 60 30 10 10 10 10
RAIN SHWRS C L C S
TSTMS S C S
ILZ031-152100-
WOODFORD-
INCLUDING THE CITY OF EUREKA
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 85 74 86 66 82
TEMP 72 77 83 83 77 75 75 74 78 82 84 80 74 71 68 66 74 79 81 77
DEWPT 70 74 78 78 76 74 74 73 76 77 77 75 73 70 67 66 69 69 68 68
RH 93 90 85 85 97 97 97 97 94 85 80 85 97 97 97100 84 72 65 74
WIND DIR S SW SW SW S S SW W NW NW NW NW NW NW N N N N NW N
WIND SPD 8 6 8 4 5 4 8 5 8 9 10 8 5 4 4 3 4 4 5 2
WIND GUST 18
CLOUDS OV B2 B1 B1 B1 B1 B2 B2 B2 B1 B1 SC SC SC FW FW FW FW SC FW
POP 12HR 70 60 40 10 0
QPF 12HR 0.15-0.30 0.04-0.34 0.05-0.21 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L S S C L C S
TSTMS C S S C C S S
HEAT INDEX 92 92 90 93 85
MAX HEAT 83 98 96 85 95 98 91 83 85
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 83 69 82 61 76 58 76
TEMP 66 64 80 79 72 70 78 76 65 62 72 71 61 60 72 72
DEWPT 65 64 69 71 68 68 71 69 63 60 63 63 59 58 64 65
PWIND DIR S SW S NW N NE E E
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW SC SC B1 B1 B1 B1 B1 SC SC B1 SC SC SC SC
POP 12HR 0 5 60 40 10 10 10 10
RAIN SHWRS S L C S
TSTMS S C S
ILZ036-152100-
FULTON-
INCLUDING THE CITY OF CANTON
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 87 73 86 66 82
TEMP 75 81 86 85 78 77 75 74 79 84 85 82 74 71 68 66 74 79 82 79
DEWPT 72 76 79 80 77 77 75 74 76 77 78 76 73 71 68 66 69 69 68 69
RH 90 85 80 85 97100100100 91 80 80 82 97100100100 84 72 63 72
WIND DIR S SW SW SW SE S NW W NW NW NW NW NW NW N N N N N N
WIND SPD 5 6 6 3 3 2 4 3 6 8 9 6 4 3 3 2 2 2 3 0
WIND GUST 17 13 17 14
CLOUDS OV B2 B1 B1 SC B1 B2 B2 B2 B1 B1 SC SC SC FW FW FW SC FW FW
POP 12HR 50 60 20 5 0
QPF 12HR 0.06-0.14 0.20-0.40 0.01-0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C S S
TSTMS C S S C C S
HEAT INDEX 87 99 99 94 97 89
MAX HEAT 91 106 97 97 101 87 84 87
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 85 69 82 62 77 59 78
TEMP 67 64 82 82 73 70 80 78 66 62 74 74 62 60 74 75
DEWPT 66 64 70 73 70 69 72 70 66 62 65 66 61 60 65 67
PWIND DIR N S SW NW N NE E E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW SC SC SC B2 B1 B1 SC SC SC B1 SC FW SC SC
POP 12HR 0 0 60 30 10 10 10 10
RAIN SHWRS S L C S
TSTMS S C C S
ILZ037-152100-
TAZEWELL-
INCLUDING THE CITY OF PEKIN
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 85 73 86 67 83
TEMP 73 78 83 84 77 76 75 73 78 82 85 81 74 72 69 67 75 79 82 78
DEWPT 71 74 78 79 77 75 74 73 76 77 77 76 73 71 68 67 69 68 67 68
RH 93 88 85 85100 97 97100 94 85 77 85 97 97 97100 82 69 61 71
WIND DIR S S SW SW S S W W W NW NW NW NW NW N N N N N N
WIND SPD 6 6 8 4 4 4 5 5 6 9 9 8 5 4 4 3 4 4 4 2
WIND GUST 16 18
CLOUDS OV B2 B1 SC SC B1 B1 B1 B2 B1 B1 SC SC SC FW FW FW SC FW FW
POP 12HR 60 60 30 10 0
QPF 12HR 0.10-0.16 0.20-0.40 0.05-0.19 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C L C C
TSTMS C S C C S S
HEAT INDEX 94 95 90 95 88
MAX HEAT 86 101 95 95 100 87 84 86
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 84 70 83 62 77 59 77
TEMP 67 64 80 80 72 70 79 77 66 63 73 73 62 60 73 74
DEWPT 66 64 69 71 69 68 71 69 65 61 63 64 60 59 63 65
PWIND DIR NE S S NW N NE E E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW SC SC SC B1 B1 B1 SC SC SC B1 SC FW SC SC
POP 12HR 0 0 50 40 10 10 10 10
RAIN SHWRS S C C S
TSTMS C C S
ILZ038-152100-
MCLEAN-
INCLUDING THE CITIES OF BLOOMINGTON AND NORMAL
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 84 73 86 67 81
TEMP 73 77 82 82 75 74 74 74 79 82 83 80 74 71 69 67 74 78 80 77
DEWPT 71 75 77 78 75 74 73 73 76 77 77 76 73 71 68 67 70 69 68 68
RH 93 94 85 88100100 97 97 91 85 82 88 97100 97100 87 74 67 74
WIND DIR S SW SW SW S S W W W W NW NW NW NW N N N N N N
WIND SPD 6 6 9 5 5 5 9 6 9 10 10 10 8 5 5 5 5 5 6 4
WIND GUST 20 20
CLOUDS B2 B2 B1 B1 SC B1 B1 B2 B2 B2 B1 SC SC SC SC FW FW SC SC FW
POP 12HR 70 60 40 10 0
QPF 12HR 0.14-0.28 0.06-0.49 0.06-0.21 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C L C S S S S
TSTMS C S S S C C S S S S
HEAT INDEX 90 90 90 92
MAX HEAT 96 91 95 100 85 85
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 62 83 69 82 61 76 58 76
TEMP 66 64 80 79 71 70 79 76 65 62 73 71 60 60 73 72
DEWPT 65 64 69 71 67 68 72 69 64 61 63 63 59 58 63 65
PWIND DIR SE SW S NW N NE NE NE
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW FW SC SC B1 B1 B1 B1 SC SC B1 SC SC SC SC
POP 12HR 0 0 50 40 10 10 10 10
RAIN SHWRS C C S S
TSTMS C C S
ILZ040-152100-
SCHUYLER-
INCLUDING THE CITY OF RUSHVILLE
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 89 73 87 66 83
TEMP 75 83 88 87 80 78 76 74 79 84 85 82 75 72 68 66 75 80 82 79
DEWPT 73 75 77 79 77 76 74 74 75 76 77 75 74 71 68 66 68 68 67 68
RH 94 77 70 77 91 94 94100 88 77 77 79 97 97100100 79 67 61 69
WIND DIR S SW SW W S SW NW W W NW NW NW N N N N N N N N
WIND SPD 5 9 8 3 3 3 4 3 6 8 9 8 5 3 3 3 2 3 3 1
CLOUDS B2 B2 SC SC B1 B1 B2 B2 B2 B1 B1 SC SC SC FW FW FW FW SC FW
POP 12HR 50 60 20 5 0
QPF 12HR 0.06-0.12 0.09-0.47 0.01-0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S
TSTMS C C C S
HEAT INDEX 90100101 86 93 96 89
MAX HEAT 92 106 100 97 100 87 84 87
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 85 70 83 63 77 60 78
TEMP 68 65 82 83 74 71 81 78 68 63 75 74 64 60 75 75
DEWPT 66 64 70 72 70 68 71 70 66 62 65 66 62 60 64 67
PWIND DIR N S S NW N NE E E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW SC SC B1 B1 B1 SC SC SC B1 SC FW SC SC
POP 12HR 0 0 60 30 10 10 10 10
RAIN SHWRS S L C S
TSTMS S C C
ILZ041-152100-
MASON-
INCLUDING THE CITY OF HAVANA
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 88 74 87 67 83
TEMP 75 81 86 85 78 77 76 74 80 84 86 82 74 72 69 67 75 80 82 79
DEWPT 71 74 78 79 77 76 74 74 76 76 77 75 74 71 68 67 69 68 67 68
RH 87 79 77 82 97 97 94100 88 77 75 79100 97 97100 82 67 61 69
WIND DIR S S SW SW S S W W W NW NW NW NW NW N N N N N N
WIND SPD 5 5 6 3 3 3 4 4 5 8 8 6 5 3 3 2 3 3 3 1
WIND GUST 14 18
CLOUDS OV B2 B1 SC SC B1 B1 B2 B1 B1 B1 SC SC SC FW FW FW SC FW FW
POP 12HR 50 60 20 10 0
QPF 12HR 0.10 0.10-0.30 0.01-0.09 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C S S
TSTMS C S C C S S
HEAT INDEX 86 98 98 93 97 89
MAX HEAT 90 102 96 96 99 87 84 86
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 85 70 84 62 78 59 78
TEMP 67 65 82 82 73 71 81 78 67 63 75 74 63 60 75 75
DEWPT 66 65 69 72 69 68 71 69 66 62 63 64 61 59 63 65
PWIND DIR N S S NW N NE E E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW SC SC B1 B1 B1 SC SC SC B1 SC FW SC SC
POP 12HR 0 5 60 30 10 10 10 10
RAIN SHWRS S L C S
TSTMS S C C S
ILZ047-152100-
CASS-
INCLUDING THE CITY OF BEARDSTOWN
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 89 74 88 67 84
TEMP 75 82 87 87 79 78 76 74 80 85 86 82 75 72 69 67 76 81 83 79
DEWPT 71 74 77 78 76 75 74 73 76 76 76 75 73 71 68 67 68 67 66 68
RH 87 77 72 75 91 91 94 97 88 75 72 79 94 97 97100 76 63 57 69
WIND DIR S SW SW SW S S NW W W NW NW NW N N N N N N N N
WIND SPD 5 9 8 4 4 4 5 4 6 8 9 8 5 4 4 3 3 3 4 2
CLOUDS OV B2 SC SC SC B1 B1 B2 B2 B1 SC SC SC SC FW FW FW SC SC FW
POP 12HR 40 50 20 10 0
QPF 12HR 0.09 0.04-0.17 0.00-0.09 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S
TSTMS C C C S
HEAT INDEX 88 99 99 85 94 96 88
MAX HEAT 92 106 98 97 100 86 84 87
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 86 70 85 63 78 60 79
TEMP 68 65 83 82 74 71 82 79 68 64 76 74 63 61 76 75
DEWPT 65 64 69 71 68 68 71 69 66 62 63 64 61 59 63 65
PWIND DIR NE S S NW N NE E E
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW SC B1 B1 B1 SC SC SC B1 SC FW SC SC
POP 12HR 0 0 50 30 10 10 10 10
RAIN SHWRS S C C
TSTMS S C C
ILZ048-152100-
MENARD-
INCLUDING THE CITY OF PETERSBURG
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 89 74 88 68 84
TEMP 74 81 87 86 79 77 75 75 80 85 86 82 75 72 70 68 75 81 83 79
DEWPT 71 74 76 77 76 75 74 73 75 75 76 74 73 71 69 67 68 67 66 67
RH 90 79 70 75 91 94 97 94 85 72 72 77 94 97 97 97 79 63 57 67
WIND DIR SE S SW SW S S NW W W NW NW NW NW N N N N N N N
WIND SPD 5 6 8 4 4 4 5 4 6 8 9 8 6 4 4 3 3 4 4 2
CLOUDS OV B2 B1 SC SC B1 SC B2 B1 B1 SC SC SC SC SC FW FW SC FW FW
POP 12HR 50 40 20 10 0
QPF 12HR 0.10-0.15 0.03-0.17 0.00-0.09 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C S S
TSTMS C S C S S
HEAT INDEX 97 98 85 93 96 88
MAX HEAT 88 102 95 96 99 87 84 86
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 85 70 85 63 78 59 79
TEMP 67 65 82 82 73 71 82 79 67 64 76 74 63 60 76 75
DEWPT 66 64 68 70 68 68 70 68 66 62 62 62 60 59 62 63
PWIND DIR NE S S NW N NE E NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW SC B1 B1 B1 SC SC SC B1 SC FW SC B1
POP 12HR 0 5 50 30 10 10 10 20
RAIN SHWRS C C S
TSTMS C C
ILZ042-152100-
LOGAN-
INCLUDING THE CITY OF LINCOLN
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 87 74 87 68 83
TEMP 74 79 84 85 77 76 75 74 79 83 85 82 75 72 70 68 75 80 82 79
DEWPT 72 74 77 78 76 75 74 73 76 76 77 75 74 72 69 67 69 68 67 67
RH 93 85 80 80 97 97 97 97 91 80 77 79 97100 97 97 82 67 61 67
WIND DIR SE S SW SW S S W W W NW NW NW NW NW N N N N N N
WIND SPD 5 8 8 5 5 4 8 5 6 9 9 10 6 4 4 4 4 5 6 4
WIND GUST 20
CLOUDS B2 B2 B1 SC SC B1 B1 B1 B1 B2 SC SC SC SC SC FW FW SC FW FW
POP 12HR 60 40 30 10 0
QPF 12HR 0.11-0.20 0.03-0.24 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S
TSTMS C C C S S
HEAT INDEX 95 97 92 95 89
MAX HEAT 86 100 95 96 99 87 84 86
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 84 70 84 63 78 59 78
TEMP 67 64 81 81 73 71 81 78 67 64 75 73 63 60 74 74
DEWPT 66 64 68 71 68 68 71 69 66 61 63 63 60 58 62 64
PWIND DIR E S S NW N NE NE NE
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW FW SC SC B1 B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 0 0 50 40 10 10 10 10
RAIN SHWRS C C S S
TSTMS C C S
ILZ043-152100-
DE WITT-
INCLUDING THE CITY OF CLINTON
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 85 74 86 68 82
TEMP 72 78 83 83 76 75 75 74 80 84 84 80 74 72 70 68 75 79 81 78
DEWPT 71 74 76 77 75 74 73 73 76 76 76 75 73 71 69 67 70 68 67 67
RH 97 88 80 82 97 97 94 97 88 77 77 85 97 97 97 97 84 69 63 69
WIND DIR S S SW SW S S W W W W W NW NW NW N N N N N N
WIND SPD 8 8 9 6 6 5 10 6 9 10 11 10 8 5 6 6 6 6 9 5
WIND GUST 21 20
CLOUDS B2 B2 B1 SC SC B1 B1 B1 B1 B2 SC SC SC SC SC FW FW SC SC FW
POP 12HR 60 40 30 20 5
QPF 12HR 0.14-0.22 0.04-0.28 0.05-0.16 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C C S S S
TSTMS C S C C S S S
HEAT INDEX 91 92 92 92
MAX HEAT 84 97 90 94 97 84 85
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 84 69 83 62 77 59 77
TEMP 66 65 81 80 72 71 80 77 67 63 74 73 62 60 74 73
DEWPT 65 64 68 70 67 68 71 69 65 61 62 62 59 58 62 63
PWIND DIR E S S W N NE NE NE
WIND CHAR LT LT GN BZ GN GN LT GN
AVG CLOUDS FW FW FW SC SC B1 B1 B1 B1 SC SC B1 SC SC SC B1
POP 12HR 0 0 50 40 10 5 10 10
RAIN SHWRS C C S S
TSTMS C C S
ILZ049-152100-
SCOTT-
INCLUDING THE CITY OF WINCHESTER
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 91 74 89 68 84
TEMP 75 83 89 88 81 79 77 75 81 86 87 83 76 73 70 68 76 81 83 80
DEWPT 73 75 78 79 77 75 74 73 76 77 77 77 75 72 70 68 70 69 68 69
RH 94 77 70 75 88 88 90 94 85 75 72 82 97 97100100 82 67 61 69
WIND DIR SE S SW SW S S NW W NW NW NW NW N N N N N N N N
WIND SPD 6 9 9 3 3 3 5 4 5 6 8 8 6 4 3 3 3 3 4 2
CLOUDS B2 B2 SC SC SC B2 B1 B1 B2 B1 SC SC B1 SC SC SC SC SC SC FW
POP 12HR 30 40 10 20 0
QPF 12HR 0.08 0.06 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C S S
TSTMS S S C S
HEAT INDEX 90102104 88 87 97100 92
MAX HEAT 94 108 103 85 103 105 92 86 88
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 87 71 86 64 79 60 80
TEMP 68 65 84 83 75 72 83 80 68 64 77 76 64 61 77 76
DEWPT 67 65 70 73 69 68 73 71 67 63 65 65 62 60 64 66
PWIND DIR NE S SE NW N NE E NE
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW B1 B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 0 0 50 30 10 10 20 10
RAIN SHWRS C C S
TSTMS C C
ILZ050-152100-
MORGAN-
INCLUDING THE CITY OF JACKSONVILLE
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 90 74 88 67 84
TEMP 75 82 88 87 80 78 76 75 81 86 87 82 76 73 70 67 76 81 83 80
DEWPT 72 75 77 78 77 75 74 73 75 76 77 75 74 72 69 67 69 68 67 68
RH 90 79 70 75 91 91 94 94 82 72 72 79 94 97 97100 79 65 59 67
WIND DIR SE S SW SW S S NW W W NW NW NW N N N N N N N N
WIND SPD 6 9 10 4 4 4 5 5 6 8 9 8 6 4 4 4 4 4 4 2
CLOUDS B2 B2 SC SC SC B1 SC B1 B1 B1 SC SC B1 SC SC SC FW SC SC FW
POP 12HR 40 30 10 20 0
QPF 12HR 0.08-0.17 0.02-0.08 0.00-0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C S S S
TSTMS C S C S S
HEAT INDEX 88100101 86 87 96 98 89
MAX HEAT 92 106 98 100 102 87 87 87
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 86 70 86 64 79 60 79
TEMP 68 64 83 83 74 71 83 80 68 64 76 75 64 61 76 76
DEWPT 66 64 69 71 68 68 71 70 67 63 64 64 62 60 63 65
PWIND DIR NE S S NW N NE E NE
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW B1 B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 0 0 50 30 10 10 20 20
RAIN SHWRS C C S S
TSTMS C C
ILZ051-152100-
SANGAMON-
INCLUDING THE CITY OF SPRINGFIELD
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 89 75 88 69 84
TEMP 74 81 87 87 79 78 76 75 81 85 86 82 76 73 70 69 76 81 83 80
DEWPT 72 75 78 79 77 75 74 74 76 77 77 76 75 73 70 68 70 69 68 68
RH 93 82 75 77 94 91 94 97 85 77 75 82 97100100 97 82 67 61 67
WIND DIR SE S SW SW S S W W W NW NW NW N N N N N N N N
WIND SPD 5 8 9 4 4 4 6 5 6 8 9 9 6 4 4 4 4 4 5 2
WIND GUST 18 19
CLOUDS B2 B2 B1 SC SC B1 SC B2 B1 B1 SC SC SC B1 SC FW FW SC SC FW
POP 12HR 50 30 20 20 5
QPF 12HR 0.11-0.20 0.00-0.07 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C S S S
TSTMS C S C S S
HEAT INDEX 86 99100 87 96 97 89
MAX HEAT 89 105 100 98 102 87 85 88
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 86 71 86 64 79 60 79
TEMP 68 65 83 82 74 72 83 80 69 65 76 74 64 61 76 75
DEWPT 67 65 69 71 69 68 72 70 67 63 64 64 62 59 63 65
PWIND DIR NE S S NW N NE NE NE
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW B1 B1 B1 SC SC SC B1 SC SC SC B1
POP 12HR 0 0 50 30 10 10 10 20
RAIN SHWRS C C S S
TSTMS C C S
ILZ053-152100-
MACON-
INCLUDING THE CITY OF DECATUR
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 87 74 87 68 83
TEMP 73 79 85 84 76 76 75 75 81 84 85 81 74 72 70 69 76 80 82 79
DEWPT 72 75 77 78 76 74 73 73 76 76 76 76 73 72 69 68 70 69 68 69
RH 97 88 77 82100 94 94 94 85 77 75 85 97100 97 97 82 69 63 72
WIND DIR SE S SW SW S S W W W W W NW NW NW NW N N N N N
WIND SPD 6 8 8 5 5 5 6 6 8 10 10 9 6 5 5 5 5 6 8 5
WIND GUST 19
CLOUDS B2 B2 B1 SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC FW
POP 12HR 60 30 30 20 5
QPF 12HR 0.16-0.28 0.00-0.12 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C S S
TSTMS C S C S S
HEAT INDEX 95 94 88 94 95 87
MAX HEAT 86 103 95 97 102 86 85 87
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 84 69 85 63 78 59 78
TEMP 67 65 82 81 72 71 82 79 68 64 75 73 63 60 75 74
DEWPT 66 65 68 71 67 68 72 70 66 62 64 64 60 59 63 64
PWIND DIR E S S W N NE NE NE
WIND CHAR LT LT GN GN GN GN LT GN
AVG CLOUDS FW FW FW FW FW B1 B1 B1 SC SC SC B1 SC SC SC B1
POP 12HR 0 0 50 40 20 10 10 10
RAIN SHWRS C C S S S
TSTMS C C S S
ILZ044-152100-
PIATT-
INCLUDING THE CITY OF MONTICELLO
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 85 74 86 68 82
TEMP 73 79 83 82 76 75 74 75 81 84 84 80 74 72 70 69 76 80 81 78
DEWPT 71 74 77 77 75 74 73 73 76 77 76 75 73 71 69 69 71 69 68 68
RH 93 85 82 85 97 97 97 94 85 80 77 85 97 97 97100 85 69 65 71
WIND DIR SE S SW SW S SW SW W W W NW NW NW NW N N N N N N
WIND SPD 9 8 8 6 5 5 6 6 9 10 10 9 8 5 6 6 5 6 8 5
CLOUDS B2 B2 B1 SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC FW FW SC FW
POP 12HR 70 40 30 20 5
QPF 12HR 0.19-0.33 0.00-0.32 0.06-0.20 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S C C S S S
TSTMS S S S S S C S S S
HEAT INDEX 91 91 88 94 93
MAX HEAT 84 96 87 96 98 85 86
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 62 84 69 84 63 77 59 77
TEMP 66 64 81 80 71 71 81 78 67 64 75 73 61 60 75 74
DEWPT 65 64 68 70 67 68 72 70 65 62 64 64 60 59 63 64
PWIND DIR E S S W N NE NE NE
WIND CHAR LT LT GN GN GN GN LT GN
AVG CLOUDS FW FW FW FW SC B1 B1 B1 B1 SC SC B1 SC SC SC SC
POP 12HR 0 0 50 40 20 10 10 10
RAIN SHWRS C C S S S
TSTMS C C S
ILZ045-152100-
CHAMPAIGN-
INCLUDING THE CITIES OF CHAMPAIGN AND URBANA
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 73 86 68 82
TEMP 72 78 81 80 74 73 73 74 80 83 83 79 73 71 69 68 76 79 80 77
DEWPT 70 74 77 77 74 73 73 73 77 77 77 76 73 71 69 68 72 70 69 69
RH 93 88 88 91100100100 97 91 82 82 91100100100100 87 74 69 76
WIND DIR S S SW SW S SW SW W W W NW NW NW NW N N N N N N
WIND SPD 8 6 8 4 4 5 5 5 8 10 8 6 6 5 5 5 5 5 6 3
WIND GUST 17
CLOUDS B2 B2 B1 SC SC SC B1 B1 B1 B2 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 70 50 40 20 5
QPF 12HR 0.14-0.33 0.00-0.41 0.05-0.30 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L S S S S C C S C S S
TSTMS C S S S S C S S C S
HEAT INDEX 89 87 87 93 91
MAX HEAT 95 87 96 98 86 86
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 62 83 68 83 62 77 58 77
TEMP 65 64 80 79 70 70 81 77 66 63 74 71 60 60 74 72
DEWPT 65 64 69 70 66 67 73 70 64 62 65 64 59 59 64 65
PWIND DIR E S S W N NE NE NE
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS SC SC FW SC SC B1 B1 B1 B1 SC SC B1 SC SC SC SC
POP 12HR 0 0 40 40 20 10 10 10
RAIN SHWRS C C S S S
TSTMS S C S
ILZ046-152100-
VERMILION-
INCLUDING THE CITY OF DANVILLE
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 73 85 69 82
TEMP 72 77 81 80 74 73 73 74 80 83 82 78 72 71 69 69 76 80 79 75
DEWPT 71 74 76 76 74 73 72 73 77 77 76 75 72 71 69 69 71 70 68 68
RH 97 90 85 88100100 97 97 91 82 82 91100100100100 85 72 69 79
WIND DIR SW S SW SW S S SW W W W W NW NW NW NW N N N N N
WIND SPD 6 5 6 4 3 4 4 5 6 9 8 6 5 4 4 3 4 5 5 3
CLOUDS OV B2 B1 SC B1 SC B1 B1 B2 B2 B1 SC SC SC SC SC SC FW SC SC
POP 12HR 80 50 40 20 5
QPF 12HR 0.10-0.33 0.00-0.18 0.07-0.34 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L S S S S S C C S C S S
TSTMS S S S S S S S S C S
HEAT INDEX 87 85 91 89
MAX HEAT 92 95 97 85 86
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 62 83 67 83 62 77 58 77
TEMP 65 63 80 78 69 69 80 76 65 63 73 70 60 59 73 71
DEWPT 64 63 68 69 66 67 72 69 64 62 65 63 59 58 64 64
PWIND DIR NE SW S W N N NE NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC FW SC SC B1 B1 B1 B1 SC SC B1 SC SC FW SC
POP 12HR 0 5 40 50 20 10 10 10
RAIN SHWRS C C S S S
TSTMS S S S S
ILZ052-152100-
CHRISTIAN-
INCLUDING THE CITY OF TAYLORVILLE
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 89 74 89 69 84
TEMP 74 81 88 87 79 78 76 75 82 85 87 83 75 74 71 69 77 81 83 80
DEWPT 72 75 78 79 77 75 74 74 77 77 78 77 75 73 71 69 71 70 69 70
RH 93 82 72 77 94 91 94 97 85 77 75 82100 97100100 82 69 63 72
WIND DIR E S SW SW S S SW W W NW NW NW N N N N N N N N
WIND SPD 6 8 9 4 4 4 4 5 6 8 8 8 5 4 4 4 4 5 5 3
WIND GUST 18 21
CLOUDS B2 B2 B1 SC SC SC B1 B1 B1 B1 SC SC SC B1 SC SC SC SC SC SC
POP 12HR 40 30 20 20 5
QPF 12HR 0.15-0.21 0.01 0.00-0.07 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S
TSTMS S C S
HEAT INDEX 86101102 90 97 99 91
MAX HEAT 89 106 98 85 100 105 88 85 88
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 86 70 86 64 79 60 79
TEMP 68 65 83 83 73 71 83 80 69 65 77 75 64 61 77 76
DEWPT 67 65 70 71 68 69 73 71 67 63 65 65 62 60 64 65
PWIND DIR NE S S W N NE NE NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW B1 B1 B1 SC SC SC B1 SC SC SC B1
POP 12HR 0 0 40 40 20 10 10 10
RAIN SHWRS C C S S S S S
TSTMS C C S S
ILZ061-152100-
SHELBY-
INCLUDING THE CITY OF SHELBYVILLE
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 90 74 89 69 84
TEMP 75 81 88 86 78 77 76 76 83 86 88 83 75 73 71 69 77 81 83 80
DEWPT 72 75 77 78 76 74 73 73 76 77 77 76 75 73 71 69 71 70 69 69
RH 90 82 70 77 94 90 90 90 80 75 70 80100100100100 82 69 63 69
WIND DIR N S SW SW S S SW NW W NW NW NW NW NW NW N N N N N
WIND SPD 8 5 8 4 4 4 4 5 6 10 8 8 5 3 4 4 5 5 6 3
CLOUDS B2 B1 B1 SC SC SC SC SC SC B1 B1 SC SC B1 SC SC SC SC SC SC
POP 12HR 40 20 20 20 5
QPF 12HR 0.06-0.22 0 0.00-0.05 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S
TSTMS S S S
HEAT INDEX 87100 99 91 97100 91
MAX HEAT 91 106 97 85 102 103 87 86 88
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 86 68 87 64 79 59 79
TEMP 68 64 83 82 72 70 83 81 69 65 77 75 63 61 76 75
DEWPT 67 64 68 70 67 68 72 71 67 63 64 64 61 60 63 65
PWIND DIR NE S S W N N NE NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC FW FW FW FW SC B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 0 0 40 40 20 10 10 20
RAIN SHWRS C C S S S S S S
TSTMS C C S S
ILZ054-152100-
MOULTRIE-
INCLUDING THE CITY OF SULLIVAN
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 87 74 88 68 84
TEMP 74 80 85 83 76 75 75 75 82 85 86 81 74 72 70 69 77 81 83 79
DEWPT 73 75 77 78 75 74 73 74 77 77 77 76 74 72 70 69 71 70 69 69
RH 97 85 77 85 97 97 94 97 85 77 75 85100100100100 82 69 63 72
WIND DIR NE S SW S S S SW W W W W NW NW NW NW N N N N N
WIND SPD 9 6 8 4 5 5 5 5 8 10 9 8 6 4 5 5 5 5 6 4
WIND GUST 20
CLOUDS B2 B2 B1 SC SC SC SC B1 B1 B1 SC SC SC B1 SC SC SC SC SC SC
POP 12HR 50 30 20 20 5
QPF 12HR 0.17-0.30 0.02 0.00-0.06 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S S S
TSTMS S S S S S
HEAT INDEX 96 93 90 96 97 86
MAX HEAT 87 102 92 98 102 87 85 88
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 85 69 86 63 79 59 79
TEMP 66 65 82 80 71 71 83 80 68 64 76 74 62 61 76 74
DEWPT 66 65 69 70 67 68 72 71 66 63 64 64 61 59 63 65
PWIND DIR E S S W N NE NE NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC FW FW FW FW SC B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 0 0 50 40 20 10 10 20
RAIN SHWRS C C S S S S
TSTMS C C S S
ILZ055-152100-
DOUGLAS-
INCLUDING THE CITY OF TUSCOLA
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 84 73 87 69 84
TEMP 73 79 82 81 74 74 73 75 81 85 84 79 73 72 70 69 77 81 82 78
DEWPT 72 75 77 78 74 74 73 74 77 77 77 75 73 72 70 69 72 71 69 69
RH 97 88 85 91100100100 97 88 77 80 88100100100100 85 72 65 74
WIND DIR NW S SW S S S SW W W W W NW NW NW NW N N N N N
WIND SPD 9 6 6 5 5 5 5 5 8 11 9 6 5 4 5 4 5 6 6 4
WIND GUST 23
CLOUDS B2 B2 B1 SC SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC FW SC SC
POP 12HR 60 30 30 20 5
QPF 12HR 0.14-0.32 0 0.04-0.21 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C S S S
TSTMS S S S S C S S
HEAT INDEX 90 88 89 96 94
MAX HEAT 84 97 87 97 102 88 87
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 85 68 86 63 78 59 78
TEMP 66 64 82 80 70 70 83 79 67 64 76 73 61 61 76 73
DEWPT 66 64 68 70 67 68 73 70 65 63 65 64 60 59 64 64
PWIND DIR E S S W N N NE NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 0 0 40 40 20 10 10 20
RAIN SHWRS C C S S S S
TSTMS C C S S
ILZ056-152100-
COLES-
INCLUDING THE CITIES OF CHARLESTON AND MATTOON
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 87 74 89 69 84
TEMP 75 80 85 83 76 75 75 75 83 85 86 81 75 73 71 69 77 81 83 78
DEWPT 73 75 77 78 75 74 73 73 77 77 77 76 74 73 71 69 72 70 69 69
RH 94 85 77 85 97 97 94 94 82 77 75 85 97100100100 85 69 63 74
WIND DIR NW S SW S S S SW W W W W NW NW NW NW N N N N N
WIND SPD 8 6 6 4 4 4 5 5 6 10 8 6 5 4 4 4 5 5 6 3
WIND GUST 20
CLOUDS B2 B1 B1 SC SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 50 30 20 20 5
QPF 12HR 0.11-0.28 0.01 0.00-0.05 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S S S
TSTMS S S S S S
HEAT INDEX 96 93 91 97 97 87
MAX HEAT 88 103 92 100 103 85 85 88
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 85 68 86 63 79 59 78
TEMP 66 64 82 80 70 70 83 80 68 64 76 73 62 61 76 73
DEWPT 66 64 68 69 67 68 72 71 66 63 65 64 61 59 63 64
PWIND DIR E S S W N N NE NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 0 0 40 40 20 10 10 20
RAIN SHWRS C C S S S S
TSTMS C C S S
ILZ057-152100-
EDGAR-
INCLUDING THE CITY OF PARIS
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 84 73 87 69 83
TEMP 74 79 82 81 74 74 73 74 81 84 83 79 73 72 70 69 76 80 81 77
DEWPT 72 75 77 77 74 73 73 73 77 77 76 75 73 72 70 69 72 70 68 68
RH 93 88 85 88100 97100 97 88 80 80 88100100100100 87 72 65 74
WIND DIR SW S SW SW S S SW W W W W NW NW NW NW N N N N N
WIND SPD 5 6 6 4 4 4 5 5 6 9 8 6 4 4 4 4 5 6 8 4
CLOUDS B2 B2 B1 SC SC SC SC B1 B1 B1 B1 SC B1 SC B1 SC SC SC SC SC
POP 12HR 60 30 30 30 5
QPF 12HR 0.04-0.24 0 0.05-0.37 0.00-0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C S C C C
TSTMS S S C S C S
HEAT INDEX 89 87 88 94 92
MAX HEAT 85 97 88 98 100 87 87
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 62 84 68 85 63 78 58 78
TEMP 66 64 80 78 70 70 82 78 67 64 75 72 62 60 75 72
DEWPT 65 64 67 69 66 67 72 70 65 63 65 64 60 59 63 64
PWIND DIR NE S S W N N NE NE
WIND CHAR LT LT LT GN GN LT LT LT
AVG CLOUDS SC SC FW FW SC SC B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 0 0 40 40 30 10 10 10
RAIN SHWRS C C S C S S
TSTMS S S S S
ILZ062-152100-
CUMBERLAND-
INCLUDING THE CITY OF GREENUP
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 89 74 90 70 84
TEMP 77 82 88 85 78 77 76 76 83 87 88 83 75 73 72 70 77 81 83 79
DEWPT 73 76 78 78 75 74 73 73 77 78 78 77 75 73 72 70 72 71 69 69
RH 87 82 72 80 91 90 90 90 82 75 72 82100100100100 85 72 63 72
WIND DIR NW S SW SW S S SW W W W W NW NW NW NW N N N N N
WIND SPD 5 6 6 3 4 4 5 6 6 8 8 6 4 3 4 4 5 6 6 3
CLOUDS B2 SC B1 SC SC FW SC SC SC B1 SC SC SC SC SC SC SC SC SC SC
POP 12HR 40 20 20 30 5
QPF 12HR 0.04-0.13 0 0 0.04 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C
TSTMS S C
HEAT INDEX 89101 98 93 99101 91
MAX HEAT 94 106 95 103 105 87 87 90
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 85 68 87 64 80 59 79
TEMP 68 65 82 81 71 69 84 81 69 65 77 74 63 60 77 75
DEWPT 67 65 68 70 67 68 73 71 67 64 65 64 62 60 63 64
PWIND DIR NE S S W N N NE NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC FW FW FW FW SC B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 0 0 30 30 20 10 10 20
RAIN SHWRS C C S S S S S S
TSTMS C C S S
ILZ063-152100-
CLARK-
INCLUDING THE CITY OF MARSHALL
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 88 74 88 70 84
TEMP 76 81 86 84 77 76 75 75 82 85 86 81 75 73 71 70 77 81 83 78
DEWPT 74 75 77 77 75 74 73 73 77 77 77 76 74 73 71 70 72 70 69 68
RH 94 82 75 80 94 94 94 94 85 77 75 85 97100100100 85 69 63 71
WIND DIR N S SW S S S SW W W W W NW NW NW NW N N N N N
WIND SPD 5 6 6 4 4 4 5 6 8 8 9 6 4 4 4 5 6 6 8 4
CLOUDS B2 B1 SC SC SC FW SC SC SC B1 SC SC B1 SC B1 SC SC SC SC SC
POP 12HR 40 20 20 30 5
QPF 12HR 0.00-0.16 0.00-0.06 0.00-0.20 0.04 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S S S S C C
TSTMS S S S S S S C
HEAT INDEX 87 97 94 91 96 97 88
MAX HEAT 93 103 94 100 103 85 86 88
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 85 68 86 65 79 60 79
TEMP 67 65 82 80 70 70 83 80 69 65 77 73 63 61 76 74
DEWPT 67 65 66 68 67 68 72 70 67 64 65 63 62 60 62 63
PWIND DIR NE S S W N N NE NE
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC SC FW FW FW SC B1 B1 SC SC SC B1 SC SC SC SC
POP 12HR 0 0 30 30 30 10 10 20
RAIN SHWRS C C S C S S S
TSTMS S C S S
ILZ066-152100-
EFFINGHAM-
INCLUDING THE CITY OF EFFINGHAM
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 91 75 91 70 84
TEMP 77 83 89 87 80 78 77 76 84 88 89 84 77 74 72 70 78 82 83 80
DEWPT 74 76 78 79 76 74 72 72 76 78 78 78 75 74 72 70 72 71 70 70
RH 90 80 70 77 88 88 85 87 77 72 70 82 94100100100 82 69 65 72
WIND DIR NW S SW S S S SW NW W W W NW N N N N N N N N
WIND SPD 4 5 6 3 3 4 5 6 6 8 8 5 3 3 3 3 5 5 5 3
CLOUDS B1 SC SC SC FW FW SC SC SC B1 B1 SC SC SC B1 SC SC SC SC SC
POP 12HR 30 10 10 30 5
QPF 12HR 0.01-0.08 0 0 0.01-0.07 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
TSTMS S C S
HEAT INDEX 92104103 93101103 95 88
MAX HEAT 97 109 101 84 105 108 93 87 90
HEAT Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 85 69 87 65 80 60 79
TEMP 69 65 82 82 72 70 85 81 70 66 78 76 65 61 77 76
DEWPT 68 65 69 71 68 68 74 72 68 64 66 65 63 60 64 66
PWIND DIR NE S S W N N NE NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC B1 B1 SC SC SC B1 SC SC SC B1
POP 12HR 0 0 20 20 30 10 20 20
RAIN SHWRS S S S S C S S S
TSTMS S S S S
ILZ067-152100-
JASPER-
INCLUDING THE CITY OF NEWTON
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 91 75 91 71 85
TEMP 79 85 90 87 80 78 77 76 84 88 90 85 77 75 73 71 78 82 84 80
DEWPT 75 77 79 79 76 74 73 73 77 78 79 78 75 74 73 71 73 72 70 70
RH 88 77 70 77 88 88 87 90 80 72 70 80 94 97100100 85 72 63 72
WIND DIR NW S SW S S S SW W W W W NW NW NW NW N N N N N
WIND SPD 5 6 6 3 3 4 5 5 6 8 8 5 4 3 4 4 6 6 6 3
CLOUDS B1 SC SC SC FW FW SC SC SC B1 B1 SC SC SC B1 SC SC SC SC SC
POP 12HR 20 10 20 30 5
QPF 12HR 0.03 0 0 0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S
TSTMS C S
HEAT INDEX 95106102 95103105 96 87 89
MAX HEAT 99 110 98 84 108 109 91 90 91
HEAT Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 85 69 88 66 81 60 80
TEMP 69 65 82 81 72 70 85 82 70 66 78 76 65 61 77 76
DEWPT 68 65 69 70 68 68 74 72 68 65 66 65 63 61 64 65
PWIND DIR NE S S W N N NE NE
WIND CHAR LT LT LT GN GN LT LT LT
AVG CLOUDS SC SC FW FW FW SC B1 B1 B1 SC SC B1 SC SC SC B1
POP 12HR 0 0 20 30 30 20 20 20
RAIN SHWRS S C S S C S S S
TSTMS S C S S
ILZ068-152100-
CRAWFORD-
INCLUDING THE CITY OF ROBINSON
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 92 76 92 71 85
TEMP 80 86 91 88 80 78 77 76 85 89 90 85 77 75 73 72 79 83 84 80
DEWPT 75 76 77 77 75 74 72 72 76 77 77 76 75 74 73 71 72 71 69 68
RH 85 72 64 70 85 88 85 87 75 68 66 75 94 97100 97 79 67 61 67
WIND DIR W S SW S S S SW W W W W NW NW NW NW N N N N N
WIND SPD 6 6 6 4 4 4 5 5 6 8 9 6 4 3 4 4 6 8 8 5
CLOUDS B1 SC SC SC SC FW FW SC SC B1 B1 SC SC SC B1 SC SC SC SC SC
POP 12HR 20 10 20 30 5
QPF 12HR 0.01 0 0.00-0.06 0.03-0.09 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C S S
TSTMS S S C S
HEAT INDEX 95104100 95102103 94 88
MAX HEAT 101 109 99 84 106 108 91 91 91
HEAT Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 65 86 69 89 66 81 61 80
TEMP 69 66 83 81 71 70 86 82 71 67 79 76 65 62 78 75
DEWPT 68 65 66 68 67 67 72 70 68 65 65 63 63 61 62 63
PWIND DIR NE S S SW N N NE NE
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC SC FW FW FW SC B1 B1 B1 SC SC B1 SC FW SC SC
POP 12HR 0 0 20 30 30 20 10 20
RAIN SHWRS S C S C C S S S
TSTMS S C S S
ILZ071-152100-
CLAY-
INCLUDING THE CITY OF FLORA
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 93 76 93 71 85
TEMP 80 87 92 90 82 80 78 77 85 90 92 87 79 75 74 71 79 83 85 81
DEWPT 77 78 78 79 75 73 72 72 76 78 78 78 76 75 73 71 73 72 71 71
RH 91 75 64 70 79 79 82 85 75 68 64 75 91100 97100 82 70 63 72
WIND DIR NW SE SW S S SW SW W W W NW NW N N N N N N N N
WIND SPD 5 6 5 3 3 4 5 5 5 8 6 5 3 2 3 3 4 5 5 3
CLOUDS SC FW SC FW FW FW SC SC SC B1 B1 SC SC SC B1 SC FW SC SC SC
POP 12HR 20 5 10 30 10
QPF 12HR 0.02 0 0 0.04-0.10 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S
TSTMS C S S
HEAT INDEX 86 99107105 88 95105107100 88 90
MAX HEAT 104 110 101 85 107 110 94 90 91
HEAT Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 65 86 70 89 67 81 61 80
TEMP 70 66 83 82 73 70 86 83 72 67 79 76 66 62 77 76
DEWPT 68 66 69 71 68 68 74 73 69 65 67 66 63 61 64 66
PWIND DIR NE S S W N N NE NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC B1 B1 SC SC SC B1 SC SC SC B1
POP 12HR 0 0 20 20 30 20 20 20
RAIN SHWRS S S S S C S S S
TSTMS S S S S S
ILZ072-152100-
RICHLAND-
INCLUDING THE CITY OF OLNEY
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 93 76 93 72 86
TEMP 84 89 92 90 82 79 77 77 86 91 92 87 79 76 74 72 80 84 85 82
DEWPT 76 77 77 77 75 73 71 72 76 78 78 77 76 74 73 72 73 72 71 70
RH 77 68 62 66 79 82 82 85 72 66 64 72 91 94 97100 79 67 63 67
WIND DIR W S SW S S SW SW W W W W NW N N NW N N N N N
WIND SPD 6 6 5 4 4 5 6 5 6 8 8 5 3 3 4 4 5 6 8 4
CLOUDS SC FW FW FW FW FW FW SC FW SC B1 SC SC SC B1 SC SC SC SC SC
POP 12HR 20 5 10 30 10
QPF 12HR 0 0 0 0.09 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S
TSTMS C S
HEAT INDEX 92101107103 88 96106107 99 90 90
MAX HEAT 106 110 100 84 108 110 94 92 92
HEAT Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 65 86 69 89 67 82 61 81
TEMP 70 66 84 83 73 70 87 83 72 67 80 77 66 62 79 77
DEWPT 68 66 68 69 68 68 73 72 69 65 66 65 63 61 64 65
PWIND DIR NE S S SW N N NE NE
WIND CHAR LT LT LT GN GN LT LT LT
AVG CLOUDS SC SC FW FW FW SC B1 B1 B1 SC SC B1 SC SC SC B1
POP 12HR 0 0 10 30 30 20 20 20
RAIN SHWRS C S S C S S S
TSTMS C S S
ILZ073-152100-
LAWRENCE-
INCLUDING THE CITY OF LAWRENCEVILLE
936 AM CDT SAT AUG 15 2026
DATE SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 94 77 94 72 86
TEMP 85 89 92 89 81 79 78 77 87 92 93 87 79 76 74 72 80 84 85 81
DEWPT 76 77 76 75 75 72 71 71 75 76 76 75 75 74 73 72 73 71 69 68
RH 75 68 60 64 82 79 79 82 68 60 58 68 88 94 97100 79 65 59 65
WIND DIR SW S SW SW S SW SW W W W W NW NW NW NW N N N N N
WIND SPD 6 6 6 4 4 5 6 5 6 8 9 6 4 3 4 4 5 6 8 5
CLOUDS SC SC SC FW FW FW FW FW FW SC SC SC SC SC B1 SC SC SC SC SC
POP 12HR 20 10 10 40 10
QPF 12HR 0 0 0 0.09 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S
TSTMS C S
HEAT INDEX 94102104100 87 96105105 96 89
MAX HEAT 107 110 99 85 107 110 93 92 93
HEAT Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 66 87 69 90 68 83 61 81
TEMP 70 66 84 82 72 71 88 84 72 68 80 77 66 62 79 77
DEWPT 68 66 66 67 67 67 72 70 68 65 65 63 63 61 62 63
PWIND DIR NE S S SW N N NE NE
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC SC FW FW FW SC B1 B1 B1 SC SC B1 SC FW SC SC
POP 12HR 0 0 10 30 30 20 20 20
RAIN SHWRS C C C C S S S
TSTMS C C S
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