695
FOUS53 KILX 160756
AFMILX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE LINCOLN IL
256 AM CDT SUN AUG 16 2026
ILZ027-170900-
KNOX-
INCLUDING THE CITY OF GALESBURG
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 71 84 64 81 63
TEMP 72 71 77 81 82 79 71 69 65 64 73 77 79 78 68 66 64 65
DEWPT 71 71 75 76 76 73 70 67 64 63 68 67 68 69 66 64 63 63
RH 97100 94 85 82 82 97 93 97 97 84 71 69 74 93 93 97 93
WIND DIR W W W NW NW NW NW NW NW N N NW NW NW SW SW SW SW
WIND SPD 2 4 6 9 10 9 5 4 4 4 4 5 5 2 1 0 1 2
WIND GUST 12 16
CLOUDS B2 B2 B1 B2 B1 B1 SC SC FW FW FW SC FW FW FW FW SC SC
POP 12HR 60 40 10 0 0
QPF 12HR 0.09-0.36 0.01-0.13 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C S
HEAT INDEX 88 90
MAX HEAT 93 97 85
FLOOD A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 66 78 60 77 59 78 62 79
TEMP 79 79 69 66 73 74 64 61 73 74 63 60 74 76 65 63 75 76
DEWPT 71 73 69 66 69 68 62 59 65 67 61 60 67 69 64 63 69 70
PWIND DIR SW N NE NE E E SE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B2 B1 SC SC SC SC SC SC SC SC SC FW SC SC SC
POP 12HR 10 80 40 5 5 10 10 20 5
RAIN SHWRS S L D C S S S S S
TSTMS S C S S S S
ILZ028-170900-
STARK-
INCLUDING THE CITY OF TOULON
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 70 84 64 80 63
TEMP 71 71 77 81 83 79 72 69 66 64 73 76 78 77 68 66 64 65
DEWPT 71 71 73 74 74 72 68 66 63 62 66 65 65 67 64 62 61 62
RH 100100 87 79 74 79 87 90 90 93 79 69 64 71 87 87 90 90
WIND DIR W W W NW NW NW NW NW NW N N NW NW NW SW SW SW SW
WIND SPD 3 5 8 10 11 9 6 4 4 4 5 6 6 2 1 1 2 3
WIND GUST 17
CLOUDS B2 B2 B1 B2 B1 B1 SC SC FW FW FW SC FW FW FW FW FW SC
POP 12HR 60 40 10 0 0
QPF 12HR 0.12-0.40 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C S
HEAT INDEX 87 90
MAX HEAT 89 93 83
FLOOD A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 66 77 59 77 59 77 62 79
TEMP 78 78 69 66 73 73 63 60 73 73 63 60 73 75 65 63 75 75
DEWPT 69 70 67 65 66 65 60 58 62 63 59 58 64 66 62 62 66 67
PWIND DIR SW NW NE NE E E SE SW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 80 40 5 5 10 10 20 10
RAIN SHWRS S L D C S S
TSTMS S C C S S
ILZ030-170900-
MARSHALL-
INCLUDING THE CITY OF LACON
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 71 84 65 80 63
TEMP 72 72 77 82 83 80 72 70 66 65 73 77 79 77 69 66 64 65
DEWPT 70 72 74 75 75 73 69 67 64 63 67 66 66 67 65 64 63 63
RH 93100 90 79 77 79 90 90 93 93 81 69 64 71 87 93 97 93
WIND DIR SW W W W NW NW NW NW NW N N NW NW NW SW SW SW SW
WIND SPD 3 5 8 9 10 8 5 4 3 4 5 6 6 2 1 1 2 2
WIND GUST 18
CLOUDS B2 B1 B2 B2 SC B1 SC SC SC FW FW SC FW FW FW FW FW SC
POP 12HR 70 40 10 0 0
QPF 12HR 0.21-0.42 0.01-0.13 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C S
HEAT INDEX 88 91
MAX HEAT 90 94 83
FLOOD A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 67 77 60 77 60 78 62 79
TEMP 79 78 70 67 73 73 64 61 74 73 63 60 74 74 66 63 76 75
DEWPT 69 70 68 66 67 65 61 59 62 63 60 59 64 66 63 62 67 66
PWIND DIR SW W NE NE E E E S NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B1 SC SC SC SC SC SC SC SC SC SC SC FW SC
POP 12HR 20 80 40 5 5 10 10 20 10
RAIN SHWRS S L D C S S
TSTMS S C C S S S
ILZ029-170900-
PEORIA-
INCLUDING THE CITY OF PEORIA
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 71 84 65 81 63
TEMP 72 72 77 81 83 79 72 70 67 65 74 77 79 78 69 66 65 65
DEWPT 71 72 75 76 76 74 70 68 65 64 67 67 67 68 65 64 63 64
RH 97100 94 85 80 85 93 93 93 97 79 71 67 71 87 93 93 97
WIND DIR SW W W NW NW NW NW NW NW N N N NW NW SW SW SW SW
WIND SPD 3 4 6 9 9 8 5 4 4 4 5 5 6 2 1 0 0 2
WIND GUST 17 19
CLOUDS B2 B2 B2 B2 B1 B1 SC SC FW FW FW FW FW FW FW FW FW SC
POP 12HR 60 40 10 0 0
QPF 12HR 0.14-0.42 0.01-0.11 0.00-0.10 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C S
HEAT INDEX 88 91
MAX HEAT 93 97 85 83 85
FLOOD A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 67 78 61 78 60 79 63 80
TEMP 80 79 71 67 74 75 65 62 74 74 64 61 74 75 66 64 76 76
DEWPT 70 71 69 67 68 67 62 60 63 65 61 60 66 67 64 63 68 68
PWIND DIR SW NW NE NE E E E N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 10 70 40 5 5 20 10 20 10
RAIN SHWRS L L C S S S S S
TSTMS C C S S S S S
ILZ031-170900-
WOODFORD-
INCLUDING THE CITY OF EUREKA
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 72 84 65 81 63
TEMP 73 73 77 81 83 79 72 70 66 66 74 77 79 77 69 66 64 65
DEWPT 71 73 75 76 77 74 71 68 66 65 69 68 68 68 66 64 64 64
RH 93100 94 85 82 85 97 93100 97 84 74 69 74 90 93100 97
WIND DIR SW W W W NW NW NW NW NW N N N NW NW SW SW SW SW
WIND SPD 4 5 8 9 10 8 5 4 4 4 5 6 8 3 1 1 1 2
WIND GUST 18 18 16
CLOUDS B2 B2 B2 B2 SC B1 B1 SC SC FW FW FW SC FW FW FW FW SC
POP 12HR 60 40 10 0 0
QPF 12HR 0.17-0.42 0.02-0.08 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C S
HEAT INDEX 87 92
MAX HEAT 90 95 83
FLOOD A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 67 78 60 77 59 78 62 80
TEMP 80 79 70 67 74 74 64 61 74 73 63 60 74 74 65 64 76 75
DEWPT 70 71 68 67 69 67 62 60 64 64 60 60 66 67 64 63 68 67
PWIND DIR SW W NE NE E E E E NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 10 70 40 5 5 10 10 20 10
RAIN SHWRS L L C S S S S
TSTMS C C S S S S
ILZ036-170900-
FULTON-
INCLUDING THE CITY OF CANTON
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 73 85 65 81 63
TEMP 74 73 79 83 84 81 73 70 67 66 74 78 80 79 69 66 64 65
DEWPT 72 73 77 77 77 75 72 69 66 65 69 68 68 70 67 65 64 64
RH 93100 94 82 80 82 97 97 97 97 84 71 67 74 93 97100 97
WIND DIR SW W W NW NW NW NW NW NW N N N NW NW SW N N SW
WIND SPD 1 2 4 6 8 8 4 3 3 4 4 5 5 2 1 0 0 0
WIND GUST 12 18 16 18 14
CLOUDS B2 B2 B2 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW SC
POP 12HR 60 40 10 0 0
QPF 12HR 0.15-0.46 0.03 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C S
HEAT INDEX 92 94 86
MAX HEAT 95 98 85 83 85
FLOOD A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 67 79 61 78 60 79 62 81
TEMP 81 81 71 67 75 76 65 62 75 75 63 61 76 77 66 63 77 77
DEWPT 71 73 70 67 70 69 65 62 65 67 63 61 67 69 65 63 69 69
PWIND DIR SW N N NE E E S N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B2 B1 B1 SC SC SC SC SC SC SC SC FW SC SC SC
POP 12HR 5 70 40 10 20 20 10 10 5
RAIN SHWRS C L C S S S
TSTMS C S S S
ILZ037-170900-
TAZEWELL-
INCLUDING THE CITY OF PEKIN
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 85 66 81 63
TEMP 75 74 78 82 83 80 73 71 67 66 74 78 80 78 69 66 64 65
DEWPT 73 73 76 76 77 75 72 70 67 66 69 68 67 68 66 65 64 64
RH 94 97 94 82 82 85 97 97100100 84 71 65 71 90 97100 97
WIND DIR SW W W W NW NW NW NW NW N N N NW NW SW SW S S
WIND SPD 3 4 6 8 9 6 5 3 3 4 5 6 6 3 1 0 0 1
WIND GUST 21 16
CLOUDS B2 B2 B2 B1 SC B1 B1 SC SC FW FW FW FW FW FW FW FW SC
POP 12HR 60 40 20 0 0
QPF 12HR 0.14-0.42 0.02-0.11 0.00-0.13 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C S
HEAT INDEX 88 93 85
MAX HEAT 94 96 85 85
FLOOD A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 67 79 61 78 60 79 62 80
TEMP 80 80 70 67 75 75 65 62 75 74 63 61 75 75 66 63 77 76
DEWPT 70 71 69 67 69 68 64 61 64 65 62 60 66 67 64 63 68 67
PWIND DIR SW SW N NE E E E NE NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B2 B1 B1 SC SC SC SC SC SC SC SC FW SC SC SC
POP 12HR 5 70 40 10 10 20 10 10 10
RAIN SHWRS C L C S S S S
TSTMS C S S S S S
ILZ038-170900-
MCLEAN-
INCLUDING THE CITIES OF BLOOMINGTON AND NORMAL
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 73 84 66 80 62
TEMP 76 73 78 82 83 80 73 70 67 67 74 78 78 76 68 66 64 64
DEWPT 74 73 76 77 77 75 72 70 67 66 70 69 68 68 66 64 63 64
RH 94100 94 85 82 85 97100100 97 87 74 71 76 93 93 97100
WIND DIR SW W W W W NW NW NW NW N N N NW NW NW SW SW SW
WIND SPD 5 8 10 10 10 8 6 4 4 5 6 8 9 4 2 1 2 3
WIND GUST 23
CLOUDS B2 B2 B2 B2 SC B1 B1 B1 SC FW FW SC SC FW FW FW FW SC
POP 12HR 70 50 20 5 0
QPF 12HR 0.11-0.35 0.02-0.18 0.00-0.09 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S C S
TSTMS C S S C S
HEAT INDEX 89 91
MAX HEAT 92 94 85 83 83
FLOOD A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 66 78 60 76 59 77 62 79
TEMP 80 79 70 67 75 74 64 61 74 73 62 60 75 74 64 63 77 74
DEWPT 70 71 68 67 70 68 63 60 64 64 60 60 66 67 63 63 69 67
PWIND DIR SW SW N NE E E E NE NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 60 50 10 10 20 10 10 10
RAIN SHWRS C L C S S S S S S
TSTMS S S S S S S S S
ILZ040-170900-
SCHUYLER-
INCLUDING THE CITY OF RUSHVILLE
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 73 85 65 81 63
TEMP 75 73 79 84 85 81 74 70 67 66 74 79 81 79 70 67 65 65
DEWPT 73 73 76 76 76 74 72 69 67 65 68 67 67 69 67 65 64 64
RH 94100 91 77 75 79 93 97100 97 82 67 63 72 90 93 97 97
WIND DIR W W W NW NW NW NW NW NW NW N N NW N SW N S S
WIND SPD 2 2 5 8 8 9 4 3 3 4 4 5 6 3 1 0 0 0
WIND GUST 14 16 16 19
CLOUDS OV B2 B2 B1 B1 B1 B1 SC FW FW FW FW FW FW FW FW FW FW
POP 12HR 60 40 20 0 0
QPF 12HR 0.19-0.48 0.01-0.20 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S
TSTMS C S S S
HEAT INDEX 92 95 86
MAX HEAT 96 99 86 83 86
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 68 80 62 78 61 80 63 81
TEMP 82 82 72 68 77 77 66 63 76 75 65 61 77 77 67 64 79 77
DEWPT 69 72 70 68 70 70 65 62 65 67 63 61 67 69 65 64 68 69
PWIND DIR SW E N NE E E N N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B2 B2 B1 SC SC B1 SC SC SC SC SC FW SC SC SC
POP 12HR 5 70 40 10 10 20 10 10 5
RAIN SHWRS C L C S S S
TSTMS C S S S
ILZ041-170900-
MASON-
INCLUDING THE CITY OF HAVANA
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 73 85 66 82 63
TEMP 76 74 80 83 85 81 73 71 67 66 75 79 81 79 69 66 64 65
DEWPT 74 73 76 76 76 75 72 70 67 66 68 67 66 68 67 65 64 64
RH 94 97 88 80 75 82 97 97100100 79 67 60 69 93 97100 97
WIND DIR SW W W NW NW NW NW NW NW NW N N N N SW N N S
WIND SPD 2 2 5 6 8 6 3 3 3 3 5 6 5 3 1 0 0 0
WIND GUST 19 16 17 13
CLOUDS OV B2 B2 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW SC
POP 12HR 60 40 20 0 0
QPF 12HR 0.22-0.49 0.02 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S
TSTMS C C S S
HEAT INDEX 91 94 87
MAX HEAT 94 98 85 83 85
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 68 80 62 79 60 80 62 81
TEMP 82 81 71 68 77 76 66 63 76 75 63 61 77 77 65 63 79 77
DEWPT 69 71 69 68 70 68 65 62 64 65 62 61 65 67 65 63 68 67
PWIND DIR SW S N NE E E E N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B2 B2 B1 SC SC SC SC SC SC SC SC FW SC SC SC
POP 12HR 5 70 40 10 20 20 10 10 10
RAIN SHWRS C L C S S S
TSTMS S S S S S
ILZ047-170900-
CASS-
INCLUDING THE CITY OF BEARDSTOWN
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 73 86 66 82 63
TEMP 76 74 80 85 86 81 74 71 68 67 75 80 81 79 70 67 65 65
DEWPT 75 72 76 76 75 74 72 69 67 66 68 66 66 67 66 64 63 64
RH 97 93 88 75 70 79 93 93 97 97 79 62 60 67 87 90 93 97
WIND DIR W W W W NW NW NW NW NW NW N N N N S N N S
WIND SPD 2 2 5 8 8 8 4 3 3 4 5 6 6 3 1 0 0 1
WIND GUST 13 16 19
CLOUDS B2 OV B2 B1 B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW SC
POP 12HR 60 40 20 0 0
QPF 12HR 0.08-0.35 0.01 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S S
TSTMS C S S S S
HEAT INDEX 86 94 95 87
MAX HEAT 97 99 85 83 86
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 68 81 63 79 61 81 63 82
TEMP 83 82 72 68 78 77 67 63 77 75 64 62 78 77 66 64 80 78
DEWPT 68 71 68 68 70 69 65 62 64 65 62 61 65 67 64 63 67 67
PWIND DIR SW SE N NE E E NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B2 B1 SC SC B1 SC SC SC SC SC FW SC SC SC
POP 12HR 5 70 40 10 20 20 10 10 5
RAIN SHWRS S L C S S S
TSTMS S S S S S
ILZ048-170900-
MENARD-
INCLUDING THE CITY OF PETERSBURG
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 86 66 82 63
TEMP 76 74 80 84 85 81 74 71 67 67 75 80 81 79 69 66 64 65
DEWPT 76 72 75 75 75 73 72 70 67 66 67 66 65 66 66 65 63 64
RH 100 93 85 74 72 77 93 97100 97 76 62 58 64 90 97 97 97
WIND DIR W W W W NW NW NW NW NW NW N N N N SE SW S S
WIND SPD 2 3 6 8 9 6 5 3 3 4 5 8 6 3 1 0 0 1
WIND GUST 18
CLOUDS B2 OV B2 B2 B1 SC B1 B1 SC SC SC SC FW FW FW FW FW FW
POP 12HR 60 40 20 0 0
QPF 12HR 0.10-0.36 0.01 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S
TSTMS C S S S
HEAT INDEX 92 93 87
MAX HEAT 95 96 85 84 84
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 68 81 62 79 60 80 63 82
TEMP 83 82 71 68 78 77 66 63 77 75 64 61 78 77 65 64 80 77
DEWPT 68 70 68 68 69 67 65 62 63 63 62 61 64 66 64 63 66 66
PWIND DIR SW S N NE E E NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B2 B1 SC SC SC SC SC SC SC SC FW SC SC SC
POP 12HR 0 60 50 10 20 20 10 10 10
RAIN SHWRS S L C S S S S
TSTMS S S S S S S
ILZ042-170900-
LOGAN-
INCLUDING THE CITY OF LINCOLN
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 85 67 82 63
TEMP 77 74 79 82 84 81 74 72 68 67 75 79 80 78 70 66 64 64
DEWPT 76 73 76 76 76 75 73 70 68 66 68 67 66 67 66 65 64 64
RH 97 97 91 82 77 82 97 93100 97 79 67 62 69 87 97100100
WIND DIR SW W W W NW NW NW NW NW NW N N N N NE S S S
WIND SPD 3 5 8 9 9 6 5 4 3 5 5 8 8 4 1 0 0 2
WIND GUST 20 18 16
CLOUDS B2 B2 B2 B2 SC SC B1 B1 SC FW SC SC SC FW FW FW FW FW
POP 12HR 60 50 20 0 0
QPF 12HR 0.11-0.36 0.03 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S
TSTMS C C C S
HEAT INDEX 90 92 87
MAX HEAT 94 96 85 83 85
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 68 80 62 78 60 79 62 81
TEMP 82 81 71 68 77 76 66 63 76 74 64 61 77 76 66 63 79 77
DEWPT 69 70 68 68 69 68 65 61 63 64 62 60 65 66 64 63 67 66
PWIND DIR SW S N NE E E E NE NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B2 B1 SC SC SC SC SC SC FW SC FW SC SC SC
POP 12HR 0 60 50 10 20 20 10 10 10
RAIN SHWRS S L C S S S S
TSTMS S S S S S S
ILZ043-170900-
DE WITT-
INCLUDING THE CITY OF CLINTON
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 84 67 81 62
TEMP 76 74 79 82 83 81 74 72 68 68 75 79 79 77 69 66 64 64
DEWPT 75 73 75 76 75 75 72 70 68 66 69 68 67 67 66 65 64 64
RH 97 97 88 82 77 82 93 93100 93 82 69 67 71 90 97100100
WIND DIR SW W W W W NW NW NW NW N N N N N N SW S S
WIND SPD 5 9 11 11 11 9 6 5 5 6 6 9 9 5 2 1 1 2
WIND GUST 21
CLOUDS B2 B2 B2 B2 SC SC B1 B1 SC FW SC SC SC FW FW FW FW FW
POP 12HR 60 50 20 0 0
QPF 12HR 0.14-0.24 0.01-0.07 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C S
TSTMS C S C S
HEAT INDEX 90 91 86
MAX HEAT 93 94 86 84 83
FLOOD A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 67 79 61 77 60 78 62 80
TEMP 81 80 70 68 76 76 65 63 75 74 63 61 75 75 65 63 78 76
DEWPT 68 70 68 67 69 67 64 60 63 63 61 60 64 66 63 63 67 66
PWIND DIR SW SW N NE E E E NE NW
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC B1 B2 B1 B1 SC SC SC SC SC FW SC SC SC FW SC
POP 12HR 0 60 50 10 20 20 10 10 10
RAIN SHWRS S L C S S S S
TSTMS S S S S S S
ILZ049-170900-
SCOTT-
INCLUDING THE CITY OF WINCHESTER
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 87 67 83 63
TEMP 78 74 81 86 86 83 75 72 69 67 75 81 82 80 70 67 65 65
DEWPT 77 72 76 77 77 76 74 71 69 67 69 68 67 69 68 66 64 64
RH 97 93 85 75 75 80 97 97100100 82 65 61 69 93 97 97 97
WIND DIR W W W NW NW NW N NW NW N N N N N E N N S
WIND SPD 2 1 4 6 8 8 4 2 3 4 5 6 6 3 0 0 0 0
WIND GUST 12 11 18
CLOUDS B2 OV B2 B2 B1 B1 B1 B1 SC FW FW SC FW FW FW FW FW FW
POP 12HR 50 50 20 0 0
QPF 12HR 0.03-0.13 0.01 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S
TSTMS C S S S S
HEAT INDEX 87 97 98 91
MAX HEAT 87 100 103 90 84 87
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 86 69 82 63 80 61 82 63 83
TEMP 84 83 72 69 80 79 68 64 78 76 65 62 79 79 67 64 81 79
DEWPT 69 72 69 68 72 71 67 64 66 66 63 62 67 68 65 64 68 68
PWIND DIR SW SE NE NE E E N N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B2 B1 SC SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 5 70 40 20 20 20 10 5 5
RAIN SHWRS S L C S S S S S
TSTMS S S S S S S
ILZ050-170900-
MORGAN-
INCLUDING THE CITY OF JACKSONVILLE
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 73 87 67 82 63
TEMP 77 73 80 86 86 82 75 72 69 67 75 81 81 79 70 67 65 65
DEWPT 76 72 75 76 76 75 73 71 68 66 68 67 66 68 67 65 64 64
RH 97 97 85 72 72 79 94 97 97 97 79 63 60 69 90 93 97 97
WIND DIR W W W W NW NW N NW NW N N N N N E N N S
WIND SPD 2 2 5 8 8 8 4 3 4 4 5 8 6 3 1 0 0 1
WIND GUST 13 18
CLOUDS B2 OV B2 B2 B1 B1 B1 B1 SC SC FW SC FW FW FW FW FW FW
POP 12HR 60 50 20 0 0
QPF 12HR 0.06-0.14 0.01 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S S
TSTMS C S S S S
HEAT INDEX 86 96 96 89
MAX HEAT 87 99 100 89 84 86
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 86 68 82 63 79 61 81 63 82
TEMP 84 83 72 68 80 78 67 64 77 76 65 62 79 78 66 64 80 78
DEWPT 68 71 68 68 71 69 66 63 65 65 63 61 65 67 65 63 67 67
PWIND DIR SW SE NE NE E E NE N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B2 B1 SC SC B1 SC SC SC SC SC FW SC SC SC
POP 12HR 0 70 40 20 20 20 10 5 5
RAIN SHWRS S L C S S S S S
TSTMS S S S S S S
ILZ051-170900-
SANGAMON-
INCLUDING THE CITY OF SPRINGFIELD
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 87 68 83 63
TEMP 78 74 80 85 86 82 75 72 69 68 75 81 81 79 70 67 65 65
DEWPT 76 73 76 77 76 76 74 71 69 67 69 68 67 68 67 66 64 64
RH 94 97 88 77 72 82 97 97100 97 82 65 63 69 90 97 97 97
WIND DIR W W W W NW NW NW NW NW NW N N N N NE SW N S
WIND SPD 3 3 6 9 9 6 6 4 4 5 5 8 8 4 1 0 0 1
WIND GUST 17 17
CLOUDS B2 OV B2 B2 B1 SC B1 B1 SC SC SC SC FW FW FW FW FW FW
POP 12HR 60 50 20 0 0
QPF 12HR 0.03-0.24 0.01 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S
TSTMS C S S S S
HEAT INDEX 96 95 90
MAX HEAT 88 98 102 91 85 87
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 86 69 82 63 79 61 81 63 82
TEMP 84 82 72 69 79 78 68 64 77 75 65 62 78 77 67 64 80 78
DEWPT 69 71 69 68 71 69 66 63 65 65 63 61 65 67 65 64 67 67
PWIND DIR SW S N NE E E NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B2 B1 SC SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 0 60 50 20 20 20 10 10 10
RAIN SHWRS S L C S S S S S S
TSTMS S S S S S S S S
ILZ053-170900-
MACON-
INCLUDING THE CITY OF DECATUR
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 85 68 82 63
TEMP 77 74 79 84 84 81 74 72 69 68 76 80 80 78 70 66 64 65
DEWPT 76 72 75 77 76 75 73 71 69 67 69 69 68 68 67 66 64 64
RH 97 93 88 80 77 82 97 97100 97 79 69 67 71 90100100 97
WIND DIR SW W W W W NW NW NW NW NW N N N N N W S S
WIND SPD 4 6 10 10 10 8 6 4 5 5 6 9 9 5 2 1 0 1
WIND GUST 21
CLOUDS B2 OV B2 B2 SC SC B1 B1 B1 SC SC SC SC FW FW FW FW SC
POP 12HR 60 50 20 0 0
QPF 12HR 0.03-0.26 0.01-0.14 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S S
TSTMS C C C S S
HEAT INDEX 93 93 87
MAX HEAT 97 98 87 84 86
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 68 81 62 78 60 79 62 81
TEMP 82 81 70 68 78 77 66 63 76 75 64 61 77 76 65 64 79 77
DEWPT 68 70 68 68 71 69 65 62 64 65 62 61 65 67 64 63 67 67
PWIND DIR SW S NW NE E E NE NE NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 50 50 10 20 20 10 10 10
RAIN SHWRS C C S S S S S S
TSTMS S S S S S S
ILZ044-170900-
PIATT-
INCLUDING THE CITY OF MONTICELLO
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 85 68 81 62
TEMP 77 74 79 83 83 81 74 72 69 69 76 80 79 77 69 66 64 64
DEWPT 75 73 75 77 76 75 73 71 68 67 70 69 68 68 67 65 64 64
RH 94 97 88 82 80 82 97 97 97 93 82 69 69 74 93 97100100
WIND DIR SW W W W W NW NW NW NW NW N N N N N W SW SW
WIND SPD 5 9 11 11 11 8 6 4 5 6 6 9 9 5 3 2 1 2
WIND GUST 21
CLOUDS B2 B2 B2 B2 SC SC B1 B1 B1 FW SC SC SC FW FW FW FW FW
POP 12HR 60 60 20 5 0
QPF 12HR 0.04-0.28 0.01-0.19 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S S
TSTMS C S C S S
HEAT INDEX 92 92 87
MAX HEAT 97 98 85 86 86
FLOOD A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 67 80 61 78 59 78 61 80
TEMP 81 80 70 68 78 76 65 63 76 74 63 61 76 76 64 64 79 76
DEWPT 69 71 67 67 71 69 64 61 65 65 61 60 66 67 63 63 68 68
PWIND DIR SW SW NW NE E E NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B2 B1 SC SC SC SC SC SC FW SC SC SC FW SC
POP 12HR 0 50 50 10 10 20 10 10 10
RAIN SHWRS C C C S S S S S
TSTMS S S S S
ILZ045-170900-
CHAMPAIGN-
INCLUDING THE CITIES OF CHAMPAIGN AND URBANA
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 73 85 68 81 62
TEMP 76 74 79 83 83 80 74 72 69 68 76 80 78 76 68 66 64 64
DEWPT 74 73 76 78 77 76 73 70 68 67 71 70 69 69 67 65 63 64
RH 94 97 91 85 82 88 97 93 97 97 85 72 74 79 97 97 97100
WIND DIR SW W W W W NW NW NW NW N N N N N N W SW SW
WIND SPD 4 6 10 10 10 6 6 4 4 5 6 8 8 4 2 1 1 2
WIND GUST 19
CLOUDS B2 B2 B2 B2 SC SC B1 B1 B1 SC SC SC SC SC FW FW FW FW
POP 12HR 70 60 20 5 0
QPF 12HR 0.05-0.28 0.03-0.17 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L S C S
TSTMS C S S C S
HEAT INDEX 93 91 86
MAX HEAT 96 98 85 86 86
FLOOD A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 66 79 60 77 59 78 61 80
TEMP 81 79 69 67 78 75 64 62 75 73 62 60 76 74 64 63 78 75
DEWPT 70 71 67 67 71 69 63 61 66 65 60 60 67 67 63 63 69 68
PWIND DIR SW SW NW NE NE E NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B2 B1 B1 SC SC SC SC SC FW SC SC SC FW SC
POP 12HR 0 50 50 10 10 20 10 10 10
RAIN SHWRS S C C C S S S S
TSTMS S S S S S
ILZ046-170900-
VERMILION-
INCLUDING THE CITY OF DANVILLE
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 73 85 68 81 62
TEMP 76 74 79 83 83 80 74 72 69 68 76 80 78 75 67 65 63 64
DEWPT 74 73 76 77 76 75 73 70 68 67 71 70 69 68 66 64 63 63
RH 94 97 91 82 80 85 97 93 97 97 85 72 74 79 97 97100 97
WIND DIR SW W W W W W NW NW NW NW N N NW N N W SW SW
WIND SPD 3 5 9 10 9 5 5 3 3 4 5 6 8 4 1 0 0 0
WIND GUST 17
CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC FW SC SC FW
POP 12HR 60 60 20 0 0
QPF 12HR 0.10-0.28 0.04-0.17 0.00-0.10 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C S S S
TSTMS C S C C S
HEAT INDEX 92 91
MAX HEAT 95 98 85 86
FLOOD A A
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 66 79 60 76 59 77 61 79
TEMP 81 78 69 67 78 73 64 61 74 72 62 60 75 73 63 63 77 74
DEWPT 69 70 67 67 71 68 63 60 65 65 60 59 65 66 63 62 68 67
PWIND DIR SW SW NW NE NE E NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B2 B2 B1 B1 SC SC SC SC SC FW SC SC SC FW SC
POP 12HR 0 50 60 20 10 10 10 10 10
RAIN SHWRS S C L C S S S S
TSTMS S S S C S
ILZ052-170900-
CHRISTIAN-
INCLUDING THE CITY OF TAYLORVILLE
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 88 68 83 63
TEMP 78 74 81 86 86 83 76 72 70 68 76 81 81 78 71 68 65 65
DEWPT 76 72 76 77 77 77 75 72 70 68 70 69 68 69 68 66 65 65
RH 94 93 85 75 75 82 97100100100 82 67 65 74 90 93100100
WIND DIR SW W W W W NW NW NW NW N N N N N NE NE N S
WIND SPD 2 3 5 9 9 6 5 3 4 5 5 8 8 4 1 0 0 0
WIND GUST 13 17 17
CLOUDS B2 B2 B2 B2 B2 SC SC B1 B1 SC SC SC SC FW FW FW FW FW
POP 12HR 60 50 20 0 0
QPF 12HR 0.03-0.16 0.01 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C S S
TSTMS C C S C S S
HEAT INDEX 87 97 97 91
MAX HEAT 87 98 103 89 85 87
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 86 68 83 63 80 61 81 63 83
TEMP 84 82 72 69 80 78 68 64 77 76 65 62 79 77 67 64 81 78
DEWPT 69 71 68 68 72 70 67 64 65 66 63 62 66 67 65 64 68 68
PWIND DIR SW S N NE E E NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B2 B1 SC SC B1 B1 SC SC SC SC SC SC FW SC
POP 12HR 0 60 50 20 20 20 10 10 5
RAIN SHWRS S L C S S S S S S
TSTMS S S S S S S
ILZ061-170900-
SHELBY-
INCLUDING THE CITY OF SHELBYVILLE
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 73 88 69 83 63
TEMP 78 74 80 85 87 83 75 73 71 69 77 81 82 79 70 67 65 65
DEWPT 76 71 75 77 76 76 75 72 70 69 70 69 68 69 68 66 65 65
RH 94 90 85 77 70 80100 97 97100 79 67 63 72 93 97100100
WIND DIR SW W W W W NW NW NW NW N N N N N N NE N S
WIND SPD 2 3 5 9 9 5 5 3 4 5 6 8 8 5 2 0 0 0
WIND GUST 14 20
CLOUDS B2 B2 B2 B2 B1 SC SC B1 B1 SC SC SC SC FW FW FW FW FW
POP 12HR 50 50 30 5 0
QPF 12HR 0.02-0.16 0.00-0.07 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C S C S S
TSTMS S C C S C
HEAT INDEX 86 96 98 91
MAX HEAT 87 100 103 89 86 88
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 86 68 83 63 80 60 81 62 83
TEMP 83 82 71 69 80 78 68 64 77 76 64 61 79 77 65 63 81 78
DEWPT 67 69 67 68 71 70 67 64 65 65 63 61 65 67 64 63 67 67
PWIND DIR SW S NW NE NE NE NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B2 B1 SC SC SC B1 SC SC SC SC SC SC FW FW
POP 12HR 0 50 50 30 10 20 10 10 5
RAIN SHWRS C C S C C S S
TSTMS S C S S
ILZ054-170900-
MOULTRIE-
INCLUDING THE CITY OF SULLIVAN
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 86 68 82 62
TEMP 78 74 80 84 85 81 75 72 70 69 77 81 81 77 70 66 64 65
DEWPT 76 72 76 77 76 76 74 72 69 68 70 70 69 69 67 66 64 65
RH 94 93 88 80 75 85 97100 97 97 79 69 67 76 90100100100
WIND DIR SW W W W W NW NW NW NW N N N N N N N SW S
WIND SPD 3 5 8 10 10 6 5 3 4 5 6 8 9 5 2 1 0 1
WIND GUST 14 23
CLOUDS B2 B2 B2 B2 B1 SC B1 B1 B1 SC SC SC SC FW FW FW FW FW
POP 12HR 60 60 20 0 0
QPF 12HR 0.02-0.13 0.01-0.12 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S S S
TSTMS C C C S S
HEAT INDEX 85 94 95 88
MAX HEAT 97 98 89 85 86
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 67 82 62 79 59 80 61 82
TEMP 83 81 70 68 79 77 66 63 76 75 63 61 77 76 64 63 80 77
DEWPT 69 70 67 68 71 70 66 63 65 65 62 61 65 67 63 63 68 68
PWIND DIR SW S NW NE E NE NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B2 B1 SC SC SC SC SC SC SC SC SC SC FW FW
POP 12HR 0 50 50 20 10 20 10 10 5
RAIN SHWRS C C S S S S S S
TSTMS S S S S
ILZ055-170900-
DOUGLAS-
INCLUDING THE CITY OF TUSCOLA
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 73 86 68 82 62
TEMP 77 74 80 84 84 81 75 72 69 69 77 81 80 76 69 66 64 64
DEWPT 75 73 76 78 76 76 74 72 69 68 71 70 68 69 67 66 64 64
RH 94 97 88 82 77 85 97100100 97 82 69 67 79 93100100100
WIND DIR SW W W W W NW NW NW NW N N N N N N N SW S
WIND SPD 4 6 9 10 10 6 5 3 3 5 6 8 9 5 2 1 1 1
WIND GUST 20
CLOUDS B2 B2 B2 B2 B1 SC B1 B1 B1 SC SC SC SC FW FW FW FW FW
POP 12HR 60 60 20 5 0
QPF 12HR 0.02-0.11 0.01-0.13 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S S S
TSTMS C S C S S
HEAT INDEX 85 95 93 87
MAX HEAT 97 100 85 85 86
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 67 81 61 79 59 79 61 82
TEMP 82 80 70 68 80 76 66 63 76 74 63 60 77 75 64 63 79 76
DEWPT 69 70 67 68 72 70 65 62 65 65 62 60 66 67 63 63 68 68
PWIND DIR SW S NW NE NE NE NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B2 B1 B1 SC SC SC SC SC SC SC SC SC FW FW
POP 12HR 0 50 60 20 10 20 10 10 5
RAIN SHWRS C L C S S S S
TSTMS S S S
ILZ056-170900-
COLES-
INCLUDING THE CITIES OF CHARLESTON AND MATTOON
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 87 69 83 63
TEMP 77 74 80 84 85 82 75 73 71 70 77 81 81 77 70 67 64 65
DEWPT 74 72 76 77 77 76 74 72 70 69 71 70 69 69 68 66 64 65
RH 90 93 88 80 77 82 97 97 97 97 82 69 67 76 93 97100100
WIND DIR SW W W W W W NW NW NW N N N N N N N W S
WIND SPD 3 5 8 10 10 6 5 3 4 5 6 8 9 5 2 1 0 1
WIND GUST 14 23 18 18
CLOUDS B2 B2 OV B2 B2 SC SC B1 B1 SC SC SC SC SC SC FW FW FW
POP 12HR 50 60 20 5 0
QPF 12HR 0.02 0.01-0.25 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S S S S
TSTMS S C C S S
HEAT INDEX 95 95 88
MAX HEAT 87 97 98 87 85 87
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 67 82 62 79 60 80 61 82
TEMP 82 80 70 68 79 77 66 64 77 74 64 61 77 75 64 63 80 76
DEWPT 68 70 67 68 71 70 66 63 65 65 62 61 65 66 63 63 67 67
PWIND DIR SW S NW NE NE NE NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC B1 B2 B1 B1 SC SC B1 SC SC SC SC SC SC FW FW
POP 12HR 0 40 50 30 20 10 10 10 5
RAIN SHWRS C C S C C S S S
TSTMS S S S
ILZ057-170900-
EDGAR-
INCLUDING THE CITY OF PARIS
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 73 86 69 82 62
TEMP 75 75 79 84 84 81 75 73 70 70 76 80 79 75 69 66 64 64
DEWPT 73 72 76 77 75 75 73 72 70 69 71 70 68 69 67 66 64 64
RH 94 90 91 80 74 82 94 97100 97 85 72 69 82 93100100100
WIND DIR SW W W W W W NW NW NW NW N N N N N N W SW
WIND SPD 4 5 9 10 9 5 5 3 3 4 6 8 8 5 2 1 0 0
WIND GUST 14 17
CLOUDS B2 B2 OV B2 B1 SC B1 B1 B1 SC B1 SC SC SC SC FW FW FW
POP 12HR 50 60 20 5 0
QPF 12HR 0.01-0.13 0.04-0.15 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L S C S S S S
TSTMS S S S C S S
HEAT INDEX 95 92 86
MAX HEAT 97 99 85 86
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 66 81 62 78 59 78 61 81
TEMP 82 78 69 68 79 75 66 63 75 72 63 60 76 73 64 63 78 75
DEWPT 68 69 67 67 71 69 65 62 65 64 62 60 65 66 63 62 67 67
PWIND DIR SW S NW NE NE NE NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B2 B1 B1 SC SC B1 SC SC SC SC SC SC FW SC
POP 12HR 0 40 50 30 10 10 10 10 10
RAIN SHWRS C C C C S S
TSTMS S S S
ILZ062-170900-
CUMBERLAND-
INCLUDING THE CITY OF GREENUP
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 88 70 84 63
TEMP 78 74 80 85 87 83 75 73 71 70 77 81 83 79 70 67 65 65
DEWPT 74 71 76 77 78 77 75 73 71 70 72 70 69 69 68 67 65 65
RH 88 90 88 77 75 82100100100100 85 69 63 72 93100100100
WIND DIR SW W W W W W NW NW NW NW N N N N N N N SW
WIND SPD 3 4 5 10 9 5 5 3 4 4 6 8 8 5 2 1 0 1
WIND GUST 14 20 17 18
CLOUDS B2 B2 OV B2 B2 SC SC SC B1 SC SC SC SC FW SC FW FW FW
POP 12HR 50 50 30 5 0
QPF 12HR 0.02 0.01-0.25 0.00-0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C S C S S
TSTMS S C S C S C S
HEAT INDEX 86 96 99 92
MAX HEAT 100 103 87 86 89
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 67 83 63 80 61 81 62 82
TEMP 83 81 70 69 80 78 68 64 77 75 64 62 78 76 65 63 80 77
DEWPT 68 70 67 68 72 70 67 64 66 65 63 62 65 66 64 63 67 67
PWIND DIR SW S W NE NE NE NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC B1 B1 SC SC SC B1 SC SC SC SC SC SC FW FW
POP 12HR 0 30 50 30 20 20 10 10 10
RAIN SHWRS C C S C C S S
TSTMS S C C S
ILZ063-170900-
CLARK-
INCLUDING THE CITY OF MARSHALL
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 88 70 83 63
TEMP 76 74 80 85 87 83 76 73 72 71 77 81 82 78 70 67 65 65
DEWPT 75 72 76 77 77 76 74 73 71 70 72 70 68 69 68 67 65 65
RH 97 93 88 77 72 80 94100 97 97 85 69 63 74 93100100100
WIND DIR SW W W W W W NW NW NW NW N N N N N N N NW
WIND SPD 4 4 8 10 9 5 4 3 4 5 6 8 9 5 3 2 1 1
WIND GUST 14 14 18 17
CLOUDS B2 B2 OV B2 B1 SC B1 B1 B2 B1 SC SC SC SC SC FW FW FW
POP 12HR 50 60 30 5 0
QPF 12HR 0.01 0.05-0.26 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C S S C S
TSTMS S S S C S S S
HEAT INDEX 85 95 97 91
MAX HEAT 99 102 87 88 88
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 67 82 63 79 61 80 62 82
TEMP 82 80 70 69 80 77 67 65 77 74 65 62 77 75 65 63 80 76
DEWPT 67 68 67 68 71 70 67 64 65 64 63 62 64 65 64 63 66 66
PWIND DIR SW S W NE NE NE NE N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC B1 B2 B1 SC SC SC B1 SC SC SC SC SC SC SC SC
POP 12HR 0 30 40 30 10 10 10 10 10
RAIN SHWRS C C C C C S S
TSTMS S S S
ILZ066-170900-
EFFINGHAM-
INCLUDING THE CITY OF EFFINGHAM
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 89 70 84 64
TEMP 77 75 81 86 88 84 76 74 72 70 77 82 83 79 71 68 66 66
DEWPT 75 71 76 77 77 77 75 73 72 70 71 70 69 70 69 67 66 66
RH 94 87 85 75 70 80 97 97100100 82 67 63 74 93 97100100
WIND DIR SW W W W W NW NW NW NW NW N N N N N N N SE
WIND SPD 2 2 4 9 8 4 3 2 3 4 5 6 8 5 2 0 0 0
WIND GUST 13 18 16
CLOUDS B2 B2 OV B2 B1 SC SC B1 B1 SC SC SC SC FW FW FW FW FW
POP 12HR 40 50 40 5 0
QPF 12HR 0 0.01 0.00-0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C S C S S
TSTMS S C C S C S
HEAT INDEX 87 98102 94
MAX HEAT 102 106 90 87 89
HEAT Y Y Y Y Y Y
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 86 68 84 65 80 61 81 62 83
TEMP 84 82 71 69 81 80 69 65 78 76 65 62 79 77 66 64 81 78
DEWPT 68 70 68 68 73 71 68 65 67 66 64 62 66 67 65 63 67 68
PWIND DIR SW S W NE NE NE NE N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC B1 B1 SC SC SC B1 SC SC SC SC SC SC SC FW
POP 12HR 0 30 50 40 20 20 10 10 5
RAIN SHWRS C C S C C S S
TSTMS S C C S S
ILZ067-170900-
JASPER-
INCLUDING THE CITY OF NEWTON
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 89 71 84 64
TEMP 77 75 82 86 89 84 76 74 72 71 78 82 84 79 71 68 66 66
DEWPT 74 71 76 78 78 77 75 74 72 71 72 71 70 70 69 68 66 66
RH 90 87 82 77 70 80 97100100100 82 69 63 74 93100100100
WIND DIR SW W W W W NW W NW NW NW N N N N N N N N
WIND SPD 4 4 5 9 9 4 4 3 3 4 5 8 9 5 3 1 1 1
WIND GUST 14 16 18
CLOUDS B2 B2 B2 B2 B1 SC SC SC B1 B1 SC SC SC SC SC FW FW FW
POP 12HR 30 50 40 5 0
QPF 12HR 0 0.00-0.11 0.01-0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C S C C C
TSTMS S S C S C S
HEAT INDEX 88 99104 95 87
MAX HEAT 87 102 106 90 90 90
HEAT Y Y Y Y Y Y
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 86 68 85 65 81 62 81 62 83
TEMP 84 82 71 69 82 80 69 66 78 76 66 62 79 77 66 63 81 78
DEWPT 68 70 68 68 73 71 69 65 67 66 64 62 66 67 65 63 67 68
PWIND DIR SW S W NE NE NE N N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC B1 B1 B1 SC SC B1 SC SC SC SC SC SC SC SC
POP 12HR 0 20 50 40 20 20 10 5 10
RAIN SHWRS S C S C C S S S
TSTMS S C C S S
ILZ068-170900-
CRAWFORD-
INCLUDING THE CITY OF ROBINSON
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 75 90 71 84 64
TEMP 78 76 83 88 90 85 77 75 73 72 79 83 84 79 71 68 66 66
DEWPT 75 71 75 76 76 75 75 74 72 71 72 70 69 68 69 68 66 66
RH 91 85 77 68 64 72 94 97 97 97 79 65 61 69 93100100100
WIND DIR SW W W W W W W NW NW NW NW N N N N N N N
WIND SPD 5 4 6 9 10 5 4 3 3 5 5 8 9 6 3 2 2 1
WIND GUST 14
CLOUDS B1 B2 B2 B2 B1 SC SC SC B1 B1 SC SC SC SC SC FW FW FW
POP 12HR 30 50 30 5 0
QPF 12HR 0 0.00-0.11 0.01-0.12 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C S C C C
TSTMS S S C S C S
HEAT INDEX 89 99102 94 88
MAX HEAT 87 103 105 90 90 90
HEAT Y Y Y Y Y Y
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 86 68 85 65 81 62 82 62 83
TEMP 84 82 71 69 82 79 69 66 79 76 66 63 79 77 66 64 82 78
DEWPT 66 67 67 68 71 69 68 65 65 64 64 62 64 65 65 63 65 66
PWIND DIR W S W NE NE NE NE N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC B1 B1 B1 SC B1 B1 SC SC SC SC SC SC SC SC
POP 12HR 0 20 40 40 20 20 10 5 10
RAIN SHWRS S C C C C S S S S
TSTMS C C C S S S
ILZ071-170900-
CLAY-
INCLUDING THE CITY OF FLORA
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 75 90 71 85 64
TEMP 76 75 82 88 90 86 77 75 73 71 78 83 85 80 72 68 66 66
DEWPT 75 70 75 77 78 77 76 74 72 71 72 71 70 70 69 68 66 66
RH 97 84 79 70 68 75 97 97 97100 82 67 61 72 90100100100
WIND DIR SW W NW W W NW W NW NW NW NW NW N N N N NE N
WIND SPD 3 2 3 8 8 3 3 3 3 4 5 6 8 5 2 0 0 0
WIND GUST 14 17
CLOUDS B1 B2 B2 B2 B1 SC SC B1 B1 B1 B1 SC SC SC SC SC FW FW
POP 12HR 20 40 40 5 0
QPF 12HR 0 0.01 0.04-0.12 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C C
TSTMS S S S C S
HEAT INDEX 89101105 96 88
MAX HEAT 103 108 93 88 90
HEAT Y Y Y Y Y Y
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 86 69 86 66 81 63 82 63 84
TEMP 84 82 72 70 83 80 70 67 79 77 66 63 79 78 67 64 81 79
DEWPT 68 70 68 68 73 72 69 66 67 66 65 63 66 67 65 64 67 68
PWIND DIR SW S W NE NE NE N N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC B1 B1 B1 SC SC B1 SC SC SC SC SC SC SC SC
POP 12HR 0 20 50 40 20 20 20 10 5
RAIN SHWRS S C S C C S S S S
TSTMS S S C C S S S
ILZ072-170900-
RICHLAND-
INCLUDING THE CITY OF OLNEY
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 75 91 71 85 64
TEMP 78 76 83 89 91 86 78 75 72 72 79 83 85 80 72 69 66 66
DEWPT 75 70 75 77 77 76 76 74 72 72 73 71 70 69 70 68 66 66
RH 91 82 77 68 64 72 94 97100100 82 67 61 69 93 97100100
WIND DIR SW W NW W W NW W NW NW NW NW NW N N N N N NE
WIND SPD 4 3 4 8 9 4 3 3 3 5 5 8 9 6 3 2 1 0
WIND GUST 14 13
CLOUDS B1 B1 B2 B2 B1 SC SC B1 B1 B1 SC SC SC SC SC FW FW FW
POP 12HR 20 40 40 10 0
QPF 12HR 0 0.00-0.11 0.08-0.20 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C C
TSTMS S S S C S
HEAT INDEX 91101105 97 88
MAX HEAT 89 103 108 94 90 90
HEAT Y Y Y Y Y Y
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 87 69 86 66 82 63 82 63 84
TEMP 85 83 72 70 84 81 70 67 80 78 67 63 80 78 67 64 82 79
DEWPT 67 68 67 68 72 71 69 66 67 65 65 63 66 67 65 64 66 67
PWIND DIR SW S W NE NE NE N N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC B1 B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC
POP 12HR 0 20 40 40 20 20 10 10 5
RAIN SHWRS S C S C C S S S S
TSTMS S C C S S
ILZ073-170900-
LAWRENCE-
INCLUDING THE CITY OF LAWRENCEVILLE
256 AM CDT SUN AUG 16 2026
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 75 91 72 85 65
TEMP 78 76 85 90 91 86 78 75 74 73 80 84 85 80 72 69 66 66
DEWPT 74 70 74 75 76 75 75 74 73 72 72 70 69 68 69 68 66 66
RH 88 82 70 62 62 70 91 97 97 97 77 63 59 67 90 97100100
WIND DIR SW W NW SW W NW W NW NW NW NW NW NW N N N N NE
WIND SPD 4 3 5 9 10 5 3 3 3 4 5 8 9 6 3 2 1 1
WIND GUST 14 13
CLOUDS B1 B1 B2 B2 B2 B1 SC SC B1 B1 SC SC SC SC SC FW FW FW
POP 12HR 20 40 40 5 0
QPF 12HR 0 0.02-0.25 0.09-0.37 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C C
TSTMS S S S C S S
HEAT INDEX 92101103 95 89
MAX HEAT 88 103 106 90 90 91
HEAT Y Y Y Y Y Y
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 87 69 87 66 82 63 83 63 84
TEMP 85 83 72 70 84 81 70 67 80 77 67 63 80 78 67 64 83 79
DEWPT 66 66 67 67 71 69 69 66 66 64 64 63 64 65 65 63 65 65
PWIND DIR W S W NE NE NE N N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC B1 B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC
POP 12HR 0 20 40 40 20 20 10 10 5
RAIN SHWRS S C C C C S S S S S
TSTMS S C C S S S
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