366
FOUS53 KILX 162037
PFMILX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE LINCOLN IL
337 PM CDT SUN AUG 16 2026
ILZ027-170900-
CITY OF GALESBURG-KNOX IL
40.94N 90.44W ELEV. 475 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 63 80 63 81 65
TEMP 83 79 71 68 65 63 72 76 78 77 68 65 64 65 74 78 81 79 72 69 67 66
DEWPT 77 74 70 67 64 63 68 68 69 70 65 63 62 63 70 72 74 74 70 69 67 66
RH 82 85 97 97 97100 87 76 74 79 90 93 93 93 87 82 79 85 93100100100
WIND DIR NW NW N N NW N N N NW NW N SW SW SW SW SW W W NW NW NW N
WIND SPD 9 8 5 4 4 3 4 5 4 1 0 0 1 2 6 8 6 2 2 2 3 3
CLOUDS B1 B2 B1 B1 SC FW FW FW FW FW FW SC SC SC SC SC SC SC B2 B2 B2 B2
POP 12HR 5 0 0 20 80
QPF 12HR 0 0 0 0 0.50
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S D D L L C
TSTMS S S C S C C S
HEAT INDEX 91 86
MAX HEAT 92 86
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 77 60 77 59 78 63 79 62 78
TEMP 73 75 64 61 74 75 63 60 75 76 66 63 76 76 65 62 75 75
DEWPT 70 70 63 60 66 68 61 60 68 70 65 63 70 70 64 62 68 70
PWIND DIR N NE NE E S SW W NW NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 SC SC SC SC FW FW FW SC FW FW FW SC FW FW FW SC
POP 12HR 40 10 5 0 5 20 10 20 5
RAIN SHWRS C S S
TSTMS S
ILZ029-170900-
CITY OF PEORIA-PEORIA IL
40.67N 89.68W ELEV. 607 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 66 81 63 83 68
TEMP 83 80 74 71 68 66 74 77 80 78 71 68 65 65 75 80 82 80 74 71 70 68
DEWPT 76 75 72 69 66 64 67 66 66 67 66 64 64 64 68 69 71 71 70 69 69 68
RH 80 85 93 93 93 93 79 69 62 69 84 87 97 97 79 69 69 74 87 93 97100
WIND DIR NW NW N N NW N N N NW NW N N N S SW SW W SW SW NW NW N
WIND SPD 8 6 5 3 4 3 4 5 5 1 0 0 0 1 4 6 6 3 1 2 2 3
CLOUDS SC B2 B2 B1 SC FW FW FW FW SC SC FW SC SC FW SC SC SC SC B2 B2 B2
POP 12HR 20 0 0 5 60
QPF 12HR 0 0 0 0 0.25
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C L L C
TSTMS S S C C C C S
HEAT INDEX 91
MAX HEAT 94 85 83 85 88
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 78 62 79 61 79 63 80 63 79
TEMP 74 75 67 63 74 75 65 61 76 76 67 64 76 76 67 63 75 76
DEWPT 69 67 64 61 64 65 62 60 65 67 64 63 68 67 64 62 66 67
PWIND DIR N NE NE E SE S W NW N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 SC SC SC SC FW FW FW FW FW SC SC FW FW FW FW
POP 12HR 40 10 5 0 5 20 10 20 5
RAIN SHWRS C C S S S
TSTMS S C S
ILZ030-170900-
CITY OF LACON-MARSHALL IL
41.02N 89.37W ELEV. 568 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 65 80 63 81 66
TEMP 85 81 73 70 67 65 73 77 79 77 69 66 65 65 74 79 81 78 72 70 68 67
DEWPT 73 72 70 67 64 63 66 65 65 66 64 63 62 63 67 69 70 70 68 68 67 66
RH 67 74 90 90 90 93 79 67 62 69 84 90 90 93 79 72 69 76 87 93 97 97
WIND DIR W NW NW NW NW N N N NW NW SW SW SW SW SW SW W W W NW NW N
WIND SPD 9 8 5 4 4 3 3 5 6 1 1 1 2 2 5 8 8 3 2 3 2 2
CLOUDS SC B2 B2 B1 SC SC FW SC FW SC FW FW FW SC FW SC SC SC B1 B2 B2 B2
POP 12HR 10 0 0 10 70
QPF 12HR 0 0 0 0 0.44
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L L L C
TSTMS S C C C C C
HEAT INDEX 92
MAX HEAT 93 85
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 77 60 77 59 78 62 79 62 78
TEMP 73 74 65 62 73 74 63 60 75 75 66 63 75 74 66 62 74 74
DEWPT 67 66 61 59 62 64 59 58 64 65 62 62 66 66 62 61 65 66
PWIND DIR N NE NE E SE S W NW N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 SC SC SC SC FW FW FW FW FW FW SC FW FW SC SC
POP 12HR 40 10 5 0 5 20 20 5 5
RAIN SHWRS C S S S S
TSTMS C S S
ILZ038-170900-
CITY OF BLOOMINGTON-MCLEAN IL
40.48N 88.91W ELEV. 840 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 66 79 61 81 66
TEMP 79 78 73 71 67 66 73 76 77 76 68 66 63 63 74 79 80 78 72 70 68 67
DEWPT 78 76 72 70 67 65 68 67 67 67 65 64 63 63 68 69 70 70 69 68 68 67
RH 97 94 97 97100 97 84 74 71 74 90 93100100 82 72 72 76 90 93100100
WIND DIR NW NW NW NW NW N N N NW N NW W W SW SW SW W SW S SW NW NW
WIND SPD 10 9 8 6 6 5 6 8 9 4 2 1 2 3 6 9 9 6 4 4 4 4
CLOUDS SC B1 B2 B2 SC SC FW SC SC FW SC FW FW FW FW SC SC SC SC B2 B2 B2
POP 12HR 30 5 0 5 50
QPF 12HR 0.05 0 0 0 0.15
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C C
TSTMS S C C C C C C C
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 77 60 77 58 78 61 78 61 77
TEMP 74 74 65 62 74 73 63 59 75 74 64 63 76 74 65 61 75 74
DEWPT 69 67 63 61 64 64 60 58 64 65 63 63 67 66 63 61 66 66
PWIND DIR N NE NE E SE S W NW N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 SC SC SC SC FW FW FW FW FW SC FW FW FW FW
POP 12HR 50 20 5 0 5 10 10 10 5
RAIN SHWRS C C S S
TSTMS C C S
ILZ042-170900-
CITY OF LINCOLN-LOGAN IL
40.15N 89.36W ELEV. 577 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 67 81 62 83 67
TEMP 76 77 74 72 68 67 74 78 79 78 70 66 64 64 75 80 82 80 73 71 69 68
DEWPT 74 74 73 71 68 66 68 67 66 67 66 65 63 63 68 68 69 70 69 68 68 68
RH 94 90 97 97100 97 82 69 64 69 87 97 97 97 79 67 65 72 87 90 97100
WIND DIR NW NW NW N NW N N N N N NW W N S SW SW SW SW S SW NW E
WIND SPD 9 8 6 4 4 4 5 6 8 4 1 0 0 1 4 6 6 4 3 3 3 4
CLOUDS SC B1 B2 B1 SC SC FW SC SC FW SC SC SC FW FW SC SC FW SC B2 B2 B2
POP 12HR 40 0 0 0 60
QPF 12HR 0.03 0 0 0 0.24
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S L L L
TSTMS S C C S S C C S
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 79 62 79 59 80 62 80 61 80
TEMP 76 77 67 63 76 75 64 60 77 76 65 63 78 77 66 62 77 76
DEWPT 70 68 65 62 64 64 62 59 64 65 63 63 67 66 64 62 65 65
PWIND DIR NE NE NE E E SE W NW N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 SC B1 SC SC FW SC FW FW FW SC FW FW FW SC
POP 12HR 60 20 5 0 5 10 10 5 5
RAIN SHWRS L L S S
TSTMS S C S S
ILZ051-170900-
CITY OF SPRINGFIELD-SANGAMON IL
39.85N 89.68W ELEV. 554 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 68 82 63 85 68
TEMP 76 77 76 73 69 68 75 80 81 79 71 67 65 65 76 82 84 82 74 72 70 69
DEWPT 72 73 74 71 69 67 68 66 66 66 66 65 64 64 67 68 68 70 69 68 68 68
RH 87 87 94 93100 97 79 62 60 64 84 93 97 97 74 63 59 67 84 87 93 97
WIND DIR NW NW N N NW N N N N N N N N S SW SW SW SW S S NW NW
WIND SPD 6 5 5 4 4 4 4 5 6 3 0 0 0 0 3 4 4 3 2 2 3 3
CLOUDS SC B1 B2 B1 B1 SC FW SC SC FW SC SC FW FW FW SC SC FW SC B1 B2 B2
POP 12HR 50 0 0 0 50
QPF 12HR 0.06 0 0 0 0.18
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S C C C
TSTMS S C C S S C S
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 63 80 60 82 62 83 63 82
TEMP 79 78 68 65 77 76 65 61 79 78 67 63 80 78 67 63 79 77
DEWPT 70 68 66 63 64 65 63 60 64 66 64 63 66 66 65 63 65 65
PWIND DIR N NE NE E E S NW NW N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 B1 B1 SC SC FW FW FW FW SC SC FW FW FW SC
POP 12HR 50 30 10 5 10 10 5 5 5
RAIN SHWRS C C C C S
TSTMS S C C C S
ILZ050-170900-
CITY OF JACKSONVILLE-MORGAN IL
39.75N 90.24W ELEV. 581 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 66 82 62 85 67
TEMP 76 76 75 72 68 66 74 79 81 79 70 66 64 64 76 82 84 82 74 71 69 68
DEWPT 72 73 74 71 68 66 68 66 67 68 66 65 63 63 68 68 70 71 69 68 68 68
RH 87 90 97 97100100 82 64 63 69 87 97 97 97 76 63 63 69 84 90 97100
WIND DIR NW N NE N N N N N N N N N N S SW SW SW S S E N NW
WIND SPD 6 5 5 4 4 4 4 5 5 2 0 0 0 1 4 4 4 2 3 2 3 3
CLOUDS SC B1 B2 B1 B1 SC FW FW FW FW SC B1 SC FW FW SC SC FW SC B1 B2 B2
POP 12HR 50 0 0 0 60
QPF 12HR 0.08 0 0 0 0.29
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S L L C
TSTMS C C S S S S S S
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 81 63 80 60 82 62 83 62 80
TEMP 78 78 68 64 77 76 65 61 79 78 66 62 80 78 66 63 78 77
DEWPT 71 69 66 63 65 66 63 60 65 67 64 62 67 67 64 62 65 66
PWIND DIR N NE NE E E SE NW NW N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 B1 B1 SC SC SC FW FW FW SC SC FW FW FW SC
POP 12HR 50 30 20 5 20 10 5 5 5
RAIN SHWRS C S S C S S
TSTMS S S S C S
ILZ052-170900-
CITY OF TAYLORVILLE-CHRISTIAN IL
39.54N 89.30W ELEV. 604 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 68 82 62 85 67
TEMP 78 77 76 74 70 68 75 80 80 77 71 68 64 64 76 82 84 82 74 72 69 68
DEWPT 70 72 75 73 70 68 69 69 68 68 68 66 64 64 68 68 69 71 69 68 68 68
RH 76 85 97 97100100 82 69 67 74 90 93100100 76 63 61 69 84 87 97100
WIND DIR W NW N NW NW N N N N N N N N N SW SW SW S S S W W
WIND SPD 6 4 3 4 4 4 5 6 6 3 1 0 0 0 2 3 3 2 3 1 2 3
CLOUDS B1 SC B2 B2 B2 FW SC SC SC FW SC SC SC FW FW SC FW FW FW SC B1 B2
POP 12HR 60 0 0 0 50
QPF 12HR 0.24 0 0 0 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C L
TSTMS S C C C S S S
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 63 80 59 81 61 83 62 82
TEMP 79 79 69 65 77 76 65 60 79 78 66 63 80 78 67 63 79 77
DEWPT 72 71 67 64 66 66 63 60 65 67 64 62 67 67 65 63 66 66
PWIND DIR W NE NE NE NE SE NW NW N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 B1 B1 SC SC FW SC FW FW FW SC FW FW FW SC
POP 12HR 60 40 10 0 20 10 5 5 5
RAIN SHWRS L C C C S
TSTMS S C C C S
ILZ053-170900-
CITY OF DECATUR-MACON IL
39.83N 88.86W ELEV. 686 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 67 81 62 83 67
TEMP 75 76 74 72 69 68 75 79 79 78 70 66 64 64 75 81 82 80 72 70 69 68
DEWPT 72 73 74 71 69 67 69 68 67 67 67 65 63 64 68 68 68 70 68 67 67 68
RH 90 90100 97100 97 82 69 67 69 90 97 97100 79 65 63 72 87 90 93100
WIND DIR W NW NW N NW N N N N N N N N SW SW SW W SW S SW W W
WIND SPD 9 6 5 4 4 5 5 8 9 5 2 0 0 0 3 5 5 4 3 3 3 3
CLOUDS B1 SC B2 B1 B1 SC SC SC SC FW B1 SC SC FW FW FW SC FW SC B1 B2 B2
POP 12HR 50 0 0 0 50
QPF 12HR 0.04 0 0 0 0.16
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C C L
TSTMS C C C S S C S
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 80 62 79 58 80 61 81 61 80
TEMP 77 76 67 64 76 75 63 60 77 76 64 63 79 77 65 63 78 76
DEWPT 70 69 65 62 64 65 62 59 64 66 63 62 67 66 64 62 65 66
PWIND DIR NW NE NE E E SE W NW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 SC B1 SC FW FW FW FW FW FW SC FW FW FW FW
POP 12HR 60 30 10 5 5 10 10 5 5
RAIN SHWRS L C C C
TSTMS S C C C
ILZ045-170900-
CITY OF CHAMPAIGN/URBANA-CHAMPAIGN IL
40.03N 88.27W ELEV. 741 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 68 81 61 82 66
TEMP 84 82 74 72 69 68 74 79 79 76 69 66 63 63 75 80 81 79 71 69 68 68
DEWPT 76 76 73 71 68 67 70 70 69 68 66 64 63 63 69 69 70 71 68 67 67 68
RH 77 82 97 97 97 97 87 74 72 76 90 93100100 82 69 69 77 90 93 97100
WIND DIR W NW NW NW NW N N N N N N N W W SW W W SW S SW W W
WIND SPD 10 6 5 5 5 5 5 8 8 4 2 1 1 2 3 5 5 3 3 3 4 3
CLOUDS B1 SC B2 B2 B2 SC SC B1 SC SC SC SC SC FW FW SC SC SC SC B1 B2 B2
POP 12HR 30 5 5 0 40
QPF 12HR 0.05 0 0 0 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C C L
TSTMS C C C S S C S
HEAT INDEX 93 89
MAX HEAT 106 85 83 85 83 86
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 79 61 78 58 79 60 80 61 79
TEMP 76 75 66 63 75 74 63 59 76 75 63 63 77 76 65 62 76 75
DEWPT 71 69 64 61 65 66 60 59 65 67 62 62 68 67 64 62 67 67
PWIND DIR NW NE NE NE E SE W NW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 SC B1 SC FW FW SC FW FW FW SC SC FW FW SC
POP 12HR 60 30 10 5 5 10 10 10 5
RAIN SHWRS L L C S
TSTMS S C C S
ILZ045-170900-
CITY OF RANTOUL-CHAMPAIGN IL
40.28N 88.14W ELEV. 725 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 68 81 61 82 66
TEMP 88 84 75 73 70 69 75 79 78 75 68 66 63 63 75 80 81 78 70 69 68 67
DEWPT 78 77 73 71 68 67 70 70 68 68 66 64 62 63 68 68 68 69 68 67 66 67
RH 72 80 94 93 93 93 84 74 71 79 93 93 97100 79 67 65 74 93 93 93100
WIND DIR W NW NW NW NW N N N N N NE N N N SW W W SW S SW W NW
WIND SPD 8 4 3 3 3 3 4 5 6 3 0 0 0 0 2 4 4 2 2 1 2 1
CLOUDS B1 SC B2 B2 B2 SC SC SC SC SC SC SC SC FW FW FW SC SC SC SC B2 B2
POP 12HR 30 5 0 0 30
QPF 12HR 0.01 0 0 0 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C C
TSTMS S S S S S C S
HEAT INDEX 101 94
MAX HEAT 105 85 84 83 84
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 79 61 78 58 79 60 80 61 79
TEMP 77 73 65 62 74 72 62 59 76 73 63 62 77 74 64 63 76 73
DEWPT 70 68 63 61 65 64 60 58 64 66 62 61 68 66 63 62 67 66
PWIND DIR W NE NE NE NE N W NW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 SC SC SC SC FW SC FW FW FW SC SC SC FW SC
POP 12HR 70 40 5 5 5 10 20 20 5
RAIN SHWRS C L C S S S
TSTMS S C C S S
ILZ046-170900-
CITY OF DANVILLE-VERMILION IL
40.20N 87.60W ELEV. 649 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 68 81 61 82 66
TEMP 86 83 74 73 70 68 75 79 78 74 68 66 63 63 74 79 81 77 70 69 68 67
DEWPT 78 77 73 71 68 68 70 70 68 68 66 64 62 63 68 68 68 70 67 66 66 67
RH 77 82 97 93 93100 84 74 71 82 93 93 97100 82 69 65 79 90 90 93100
WIND DIR W NW NW NW NW N N N N N NE N N N SW W W SW S SW W W
WIND SPD 8 4 3 3 3 4 4 6 6 3 0 0 0 0 2 4 4 2 2 1 1 1
CLOUDS B1 SC B2 B2 B2 B1 SC B1 SC SC FW SC SC FW FW SC SC SC SC SC B2 B2
POP 12HR 30 5 0 0 30
QPF 12HR 0.02 0 0 0 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C C
TSTMS S S S S S C S
HEAT INDEX 98 91
MAX HEAT 101 85 83 84
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 79 61 78 58 78 60 79 61 79
TEMP 77 73 65 62 74 72 62 58 76 73 63 62 76 74 63 63 76 73
DEWPT 71 68 63 61 65 65 60 58 65 66 62 61 68 67 63 62 67 66
PWIND DIR W NE NE NE NE N W NW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 SC SC SC SC FW SC FW FW FW SC SC SC FW SC
POP 12HR 70 40 5 5 5 10 20 20 5
RAIN SHWRS C L C S S S
TSTMS S C C S S
ILZ057-170900-
CITY OF PARIS-EDGAR IL
39.67N 87.66W ELEV. 682 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 68 82 61 83 66
TEMP 86 84 76 73 71 69 75 79 79 75 68 66 63 63 74 79 81 78 70 69 68 67
DEWPT 80 78 73 72 70 68 70 70 68 68 67 65 63 63 67 67 67 69 67 66 65 67
RH 82 82 90 97 97 97 84 74 69 79 97 97100100 79 67 63 74 90 90 90100
WIND DIR W W NW W NW N N N N N N N N N SW W W SW S S SW W
WIND SPD 10 4 3 4 4 5 5 8 9 4 2 0 0 0 2 4 4 1 2 2 2 2
CLOUDS B1 SC B2 B2 OV B1 B1 B1 SC SC B1 SC B1 FW FW SC SC SC FW SC B1 B2
POP 12HR 50 10 0 0 30
QPF 12HR 0.11 0 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C S C C L
TSTMS C S C C S S S
HEAT INDEX 101 94
MAX HEAT 101 85 84 84
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 81 62 79 58 79 59 79 60 78
TEMP 76 75 66 63 74 73 63 59 76 73 64 61 76 73 64 61 75 72
DEWPT 70 69 65 63 65 65 61 59 64 65 62 60 66 66 64 61 65 65
PWIND DIR W NE NE NE NE NE NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 B1 B1 SC SC FW SC FW FW FW SC SC FW FW SC
POP 12HR 60 50 20 5 5 10 20 10 5
RAIN SHWRS L L C C S S
TSTMS S C C S S S
ILZ056-170900-
CITY OF CHARLESTON/MATTOON-COLES IL
39.47N 88.28W ELEV. 699 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 68 82 61 84 66
TEMP 86 83 75 74 70 70 75 79 80 78 70 66 63 64 76 81 83 80 72 70 68 67
DEWPT 77 76 74 73 70 69 70 69 69 68 67 65 63 64 68 67 68 69 67 66 66 67
RH 75 80 97 97100 97 84 72 69 71 90 97100100 76 63 61 69 84 87 93100
WIND DIR W NW N W NW N N N N N N N N N SW SW W S S S SW SW
WIND SPD 9 4 3 4 4 5 5 6 8 4 2 0 0 0 3 3 4 2 2 2 3 3
CLOUDS B1 SC B2 B2 B2 B1 SC SC B1 SC B1 SC SC FW FW FW FW FW FW SC B1 B2
POP 12HR 60 5 0 0 30
QPF 12HR 0.21 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L S C C C C C L
TSTMS L S C C C S S
HEAT INDEX 97 91
MAX HEAT 99 87 83 85 83 87
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 62 79 58 81 60 82 61 80
TEMP 78 77 67 64 76 75 64 59 78 76 64 62 80 77 65 62 77 75
DEWPT 71 70 66 64 66 66 62 59 64 66 63 62 67 67 64 62 65 66
PWIND DIR W NE NE NE NE NE NW NW N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B1 SC SC SC FW FW SC SC FW FW SC FW FW FW FW
POP 12HR 60 50 20 5 5 5 10 5 5
RAIN SHWRS L L C C S S
TSTMS S C C C S S
ILZ066-170900-
CITY OF EFFINGHAM-EFFINGHAM IL
39.07N 88.53W ELEV. 548 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 69 83 62 85 67
TEMP 86 82 76 74 71 70 76 80 82 78 71 68 64 64 76 81 84 81 73 70 69 68
DEWPT 79 78 75 74 71 70 71 70 69 69 68 67 64 64 68 68 68 70 68 67 66 67
RH 80 88 97100100100 85 72 65 74 90 97100100 76 65 59 69 84 90 90 97
WIND DIR W NW W NW NW NW N N N N N N N N SW SW W S S S S W
WIND SPD 6 3 2 2 3 4 5 6 6 3 1 0 0 0 1 2 2 1 1 1 2 2
CLOUDS B1 SC B2 B2 B2 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW SC B1
POP 12HR 60 10 0 0 30
QPF 12HR 0.37 0 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L C C C L
TSTMS S C C L C S S
HEAT INDEX 99 91
MAX HEAT 101 90 85 87 85 88
HEAT Y Y
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 64 80 60 81 61 83 62 82
TEMP 80 79 69 65 77 76 65 61 79 77 65 63 80 78 66 63 79 77
DEWPT 72 71 68 65 67 67 64 61 65 67 64 62 67 67 65 63 65 66
PWIND DIR W NE NE NE NE NE NW N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 SC B1 SC SC FW SC FW FW FW FW FW FW FW FW
POP 12HR 60 50 20 20 0 5 5 5 0
RAIN SHWRS L C C C S S S S
TSTMS S C C C S S S
ILZ068-170900-
CITY OF ROBINSON-CRAWFORD IL
39.01N 87.66W ELEV. 479 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 63 85 67
TEMP 86 82 77 75 73 71 78 82 84 79 71 68 65 65 76 83 85 81 72 70 69 68
DEWPT 79 77 75 74 73 71 72 70 69 68 69 67 65 65 67 65 65 67 67 66 66 67
RH 80 85 94 97100100 82 67 61 69 93 97100100 74 55 51 63 84 87 90 97
WIND DIR W NW N W NW NW N N N N N N N N W W W W SE S S SW
WIND SPD 8 4 3 3 4 4 5 8 9 5 3 2 1 1 1 2 3 2 2 2 2 3
CLOUDS B1 B2 B1 B2 B2 B1 SC SC SC SC SC SC SC SC CL FW FW FW FW FW SC B1
POP 12HR 60 20 0 0 20
QPF 12HR 0.24 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L L S S L
TSTMS S C C L L
HEAT INDEX 99 89
MAX HEAT 101 90 86 88 85 87
HEAT Y Y
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 65 81 60 82 61 83 62 82
TEMP 81 79 69 66 78 76 66 61 79 76 66 62 81 77 67 63 80 77
DEWPT 70 70 68 66 66 66 64 61 64 65 64 62 65 65 65 63 63 64
PWIND DIR W N NE NE NE N NW N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B1 B1 B1 SC SC SC SC SC FW FW SC FW FW FW FW
POP 12HR 60 60 20 20 20 5 20 5 5
RAIN SHWRS L C L C S S S S S
TSTMS C C S S S S
ILZ071-170900-
CITY OF FLORA-CLAY IL
38.71N 88.46W ELEV. 462 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 85 67
TEMP 89 84 78 76 73 72 77 82 84 80 72 69 66 66 76 83 85 82 74 71 69 68
DEWPT 76 76 76 75 73 72 73 72 71 70 69 68 66 66 69 68 68 70 68 67 67 68
RH 66 77 94 97100100 87 72 65 72 90 97100100 79 61 57 67 82 87 93100
WIND DIR W NW NW NW NW NW N N N N N N N N N W W N SE S S W
WIND SPD 6 3 1 2 3 3 4 5 6 3 2 1 0 0 0 0 1 0 1 1 2 2
CLOUDS B1 SC B1 B2 B2 B1 SC SC SC B1 SC SC SC SC FW FW FW FW FW FW SC B1
POP 12HR 60 20 0 0 20
QPF 12HR 0.40 0.06 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L C S S S L
TSTMS S C C L C S C
HEAT INDEX 100 93 87 89
MAX HEAT 102 90 87 89 86 89
HEAT Y Y
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 65 81 61 82 62 84 62 83
TEMP 82 81 70 67 79 77 67 62 79 78 66 63 81 79 67 63 80 78
DEWPT 73 73 69 67 69 68 65 62 66 68 65 63 67 68 65 63 65 66
PWIND DIR W NE NE NE NE N NW N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW
POP 12HR 60 60 30 20 20 5 5 5 5
RAIN SHWRS L S C L C S S S S
TSTMS C S C C C S S S
ILZ072-170900-
CITY OF OLNEY-RICHLAND IL
38.71N 88.11W ELEV. 443 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 85 64 86 67
TEMP 87 83 79 76 73 72 78 83 84 80 72 69 66 66 77 84 86 83 74 71 69 68
DEWPT 79 78 76 75 73 72 73 72 70 69 70 68 66 66 68 66 66 69 68 67 66 67
RH 77 85 91 97100100 85 70 63 69 93 97100100 74 55 51 63 82 87 90 97
WIND DIR W NW NW NW NW NW N N N N N N N N N W W N SE S S W
WIND SPD 8 3 2 2 4 4 5 6 8 4 2 1 0 0 0 2 2 0 1 1 2 3
CLOUDS B1 SC B1 B2 B2 B1 SC SC SC B1 SC FW SC SC FW FW FW SC FW FW SC SC
POP 12HR 60 20 0 0 20
QPF 12HR 0.31 0.06 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L C S S S L
TSTMS S C C L C S S
HEAT INDEX 101 93 88 89
MAX HEAT 105 92 88 90 87 89 83
HEAT Y Y
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 66 82 61 82 61 84 62 83
TEMP 83 82 71 67 79 78 67 62 80 78 66 62 82 80 68 63 81 79
DEWPT 72 72 70 67 68 67 65 62 65 66 64 62 66 67 65 63 65 65
PWIND DIR W NE NE NE NE NE NW N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC FW SC SC FW FW FW FW FW FW FW
POP 12HR 60 60 30 20 20 5 5 5 5
RAIN SHWRS L C L L C S S S S
TSTMS S C C C C S S S
ILZ073-170900-
CITY OF LAWRENCEVILLE-LAWRENCE IL
38.76N 87.60W ELEV. 426 FT
337 PM CDT SUN AUG 16 2026
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED
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 86 64 86 67
TEMP 89 84 78 76 74 72 79 83 85 80 72 70 66 66 78 84 86 82 73 71 69 68
DEWPT 74 74 75 74 73 72 72 71 69 67 69 68 66 65 66 64 64 66 67 66 66 66
RH 61 72 91 94 97100 79 67 59 65 90 93100 97 67 51 48 58 81 84 90 93
WIND DIR W NW N W NW NW NW NW N N N N N N N W W NW SE S S SW
WIND SPD 8 4 2 2 3 3 4 6 8 5 3 2 1 0 0 1 1 1 1 1 2 2
CLOUDS B1 B1 SC B1 B2 B1 SC SC SC SC SC SC SC FW CL FW FW SC FW FW SC SC
POP 12HR 70 20 0 0 20
QPF 12HR 0.28 0.05 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L L S S S C
TSTMS S C C L L S
HEAT INDEX 98 91
MAX HEAT 101 92 88 90 86 88
HEAT Y Y
DATE 08/19 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 66 82 62 83 62 84 63 84
TEMP 83 81 71 68 80 77 67 63 80 78 66 63 82 79 67 64 81 78
DEWPT 70 69 69 66 67 65 65 62 63 64 64 62 64 64 65 63 63 62
PWIND DIR W N NE NE NE N NW N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B1 B1 B1 SC FW SC SC SC FW FW SC SC FW FW FW
POP 12HR 50 60 40 20 20 5 20 5 5
RAIN SHWRS C C L L C S S S S S S
TSTMS C C S S S S S S S
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