537
FOUS53 KILX 200627
PFMILX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE LINCOLN IL
127 AM CDT THU AUG 20 2026
ILZ027-210900-
CITY OF GALESBURG-KNOX IL
40.94N 90.44W ELEV. 475 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 62 80 63 82 64
TEMP 64 63 71 77 80 77 68 65 64 64 74 78 81 78 71 67 65 64
DEWPT 64 63 66 66 66 68 64 62 61 62 68 71 72 72 69 66 64 63
RH 100100 84 69 62 74 87 90 90 93 82 79 74 82 93 97 97 97
WIND DIR NE NE E NE NE NE SE SE S S SW SW SW W W NW NW NW
WIND SPD 3 3 4 3 2 1 2 2 3 3 6 8 9 2 3 2 3 4
CLOUDS B1 SC FW CL CL CL FW FW FW FW SC SC FW SC SC FW FW FW
POP 12HR 5 0 0 40 40
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
TSTMS S S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 60 77 59 77 61 80 64 81
TEMP 76 75 64 60 74 73 62 60 73 73 63 62 76 77 67 65 78 78
DEWPT 67 68 61 58 63 66 59 58 64 67 60 59 68 71 65 63 71 72
PWIND DIR NW NW N E SE SE S S NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC SC SC FW SC SC B1
POP 12HR 5 0 0 0 5 5 10 20 10
RAIN SHWRS S S
TSTMS S
ILZ029-210900-
CITY OF PEORIA-PEORIA IL
40.67N 89.68W ELEV. 607 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 62 83 66
TEMP 67 65 72 76 79 76 68 66 63 63 74 79 81 78 72 69 67 66
DEWPT 66 64 65 64 64 65 64 62 61 61 66 68 69 70 68 67 65 64
RH 97 97 79 66 60 69 87 87 93 93 76 69 67 76 87 93 93 93
WIND DIR NE NE NE NE NE NE E E SE S S SW SW SW SW W NW NW
WIND SPD 3 3 4 4 3 2 2 1 1 1 4 5 6 2 2 1 2 4
CLOUDS SC FW CL CL CL CL FW FW FW FW SC FW SC SC SC FW FW FW
POP 12HR 20 0 0 30 30
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
TSTMS S C S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 78 59 78 62 81 65 83
TEMP 77 75 66 62 75 73 64 60 74 74 65 63 77 77 69 66 79 78
DEWPT 65 66 62 59 61 63 60 58 61 64 60 59 65 68 65 63 68 70
PWIND DIR NW NW N N SE SE S S W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC FW SC SC SC SC SC
POP 12HR 5 0 0 0 5 5 5 20 20
RAIN SHWRS S S S
TSTMS S S S
ILZ030-210900-
CITY OF LACON-MARSHALL IL
41.02N 89.37W ELEV. 568 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 62 80 61 82 64
TEMP 64 62 71 76 78 76 67 64 62 62 73 78 81 77 70 68 66 64
DEWPT 63 60 63 61 61 64 61 59 58 58 65 67 69 69 67 65 63 62
RH 97 93 76 60 56 66 81 84 87 87 76 69 67 76 90 90 90 93
WIND DIR NE NE NE NE N NE E SE S S SW SW SW W SW W W NW
WIND SPD 3 3 4 4 4 1 3 2 3 2 5 6 8 2 2 2 3 4
CLOUDS SC SC CL FW CL FW CL FW FW SC SC SC SC SC SC FW FW FW
POP 12HR 10 0 0 40 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
TSTMS C C S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 60 77 58 77 60 80 64 81
TEMP 76 74 65 60 74 72 62 59 73 73 63 61 76 76 67 65 77 77
DEWPT 64 64 60 57 59 62 58 56 60 63 59 58 64 67 63 62 67 68
PWIND DIR NW NW N E SE SE S S W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW FW SC FW SC SC SC SC FW FW SC SC SC SC SC
POP 12HR 5 0 0 0 5 5 5 20 20
RAIN SHWRS S S S
TSTMS S S
ILZ038-210900-
CITY OF BLOOMINGTON-MCLEAN IL
40.48N 88.91W ELEV. 840 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 64 80 60 81 64
TEMP 67 65 72 77 78 75 67 64 61 61 74 77 79 76 70 68 66 64
DEWPT 65 63 65 64 65 65 63 60 59 60 66 67 67 68 67 67 65 64
RH 93 93 79 64 64 71 87 87 93 97 76 71 67 76 90 97 97100
WIND DIR NE NE NE NE NE NE E E SE SE SW W SW SW SW W W NW
WIND SPD 5 6 6 6 5 4 4 4 3 3 4 5 8 3 4 4 5 6
CLOUDS B1 SC CL FW FW CL CL FW FW FW SC SC SC SC SC SC FW FW
POP 12HR 30 0 0 30 30
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C
TSTMS S C S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 60 76 58 77 59 80 63 81
TEMP 77 74 64 60 73 72 62 59 74 72 63 60 76 76 67 64 78 77
DEWPT 65 65 63 59 61 62 59 57 60 63 59 58 64 67 64 63 68 69
PWIND DIR NW NW N E SE SE S S W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC FW SC SC FW FW B1 SC B1 SC SC
POP 12HR 5 0 0 0 5 5 5 20 20
RAIN SHWRS S S S
TSTMS S S
ILZ042-210900-
CITY OF LINCOLN-LOGAN IL
40.15N 89.36W ELEV. 577 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 61 83 65
TEMP 68 67 74 78 80 77 68 65 62 62 75 79 81 79 71 69 67 65
DEWPT 66 65 67 66 65 66 65 62 60 60 66 66 67 68 68 68 66 65
RH 93 93 79 67 60 69 90 90 93 93 74 64 63 69 90 97 97100
WIND DIR NE NE NE NE NE NE NE E E SE S W SW SW S W NW NW
WIND SPD 4 5 5 6 5 4 3 2 2 2 4 4 5 2 2 2 3 4
CLOUDS B2 SC FW FW FW CL CL FW FW FW SC FW SC SC SC SC FW FW
POP 12HR 50 5 0 20 30
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS C S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 61 79 58 79 61 82 64 84
TEMP 78 76 65 61 76 74 63 59 76 74 64 62 79 78 68 65 81 79
DEWPT 64 65 64 60 60 62 60 57 59 62 60 59 63 66 64 63 67 68
PWIND DIR NW NW N E SE SE S S W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC FW FW SC FW SC SC SC
POP 12HR 5 0 0 0 5 5 5 20 20
RAIN SHWRS S S S
TSTMS S S
ILZ051-210900-
CITY OF SPRINGFIELD-SANGAMON IL
39.85N 89.68W ELEV. 554 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 83 63 85 66
TEMP 68 68 73 79 81 78 70 67 64 64 75 82 83 81 73 70 68 66
DEWPT 67 67 67 67 66 67 66 64 62 62 67 67 67 68 68 68 67 66
RH 97 97 81 67 60 69 87 90 93 93 76 61 59 65 84 93 97100
WIND DIR N NE NE NE N NE NE E NE SE S W W SW SW W NW NW
WIND SPD 3 4 4 5 6 4 3 2 1 2 3 4 5 2 1 2 2 4
CLOUDS SC B1 SC FW FW CL CL FW FW FW FW FW FW SC FW SC FW FW
POP 12HR 80 5 0 10 20
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 62 81 60 81 62 84 65 86
TEMP 81 77 66 62 78 75 64 61 78 76 66 63 81 80 69 66 83 81
DEWPT 64 65 64 61 59 62 61 59 59 62 61 59 63 66 65 63 66 68
PWIND DIR NW NW N E SE SE S S W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW FW SC SC SC SC SC SC FW FW SC FW SC SC SC
POP 12HR 10 0 0 0 5 5 5 10 20
RAIN SHWRS S S
TSTMS S
ILZ050-210900-
CITY OF JACKSONVILLE-MORGAN IL
39.75N 90.24W ELEV. 581 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 83 62 85 65
TEMP 68 67 73 80 81 79 70 66 63 63 75 81 83 81 73 69 67 65
DEWPT 67 66 68 68 67 68 66 64 62 62 68 68 68 70 69 68 66 65
RH 97 97 84 67 63 69 87 93 97 97 79 65 61 69 87 97 97100
WIND DIR NE NE NE NE NE NE NE E SE SE SW W W SW SW W NW NW
WIND SPD 3 3 5 4 5 4 3 2 1 2 4 4 5 1 2 2 2 3
CLOUDS SC B1 SC FW FW CL FW FW FW FW FW FW FW SC FW SC FW FW
POP 12HR 80 5 0 5 20
QPF 12HR 0.01 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 61 81 60 80 62 84 65 85
TEMP 80 78 66 61 78 76 64 61 77 76 66 62 81 80 69 66 83 81
DEWPT 65 66 64 61 60 63 60 58 61 64 61 59 64 68 65 63 67 69
PWIND DIR NW N N E SE SE S S W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW SC SC SC B1 SC SC SC FW SC SC FW SC SC SC
POP 12HR 10 0 0 0 5 5 5 10 10
ILZ052-210900-
CITY OF TAYLORVILLE-CHRISTIAN IL
39.54N 89.30W ELEV. 604 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 83 62 85 65
TEMP 70 69 74 80 81 78 70 67 64 63 76 81 83 81 72 69 67 65
DEWPT 68 68 69 68 67 67 67 64 62 62 67 67 67 69 69 68 67 65
RH 93 97 84 67 63 69 90 90 93 97 74 63 59 67 90 97100100
WIND DIR NE NE NE NE NE NE NE E NE E S W W SW S SW W NW
WIND SPD 3 3 5 5 5 4 3 2 2 2 2 3 4 1 1 1 2 3
CLOUDS SC SC SC SC FW FW CL FW FW FW FW FW FW FW FW SC FW FW
POP 12HR 80 20 0 5 20
QPF 12HR 0.01 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 62 81 59 81 62 85 65 87
TEMP 80 78 67 62 78 76 64 61 78 76 66 62 81 80 69 65 83 81
DEWPT 66 66 65 62 60 62 61 59 59 62 61 60 63 66 64 63 67 68
PWIND DIR NW NW N E SE SE S S W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC FW FW SC FW SC SC SC
POP 12HR 10 0 0 0 5 10 5 20 20
RAIN SHWRS S S
TSTMS S
ILZ053-210900-
CITY OF DECATUR-MACON IL
39.83N 88.86W ELEV. 686 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 61 83 64
TEMP 68 67 73 79 79 76 69 65 62 63 75 80 81 78 71 68 66 65
DEWPT 67 66 67 67 66 67 65 63 61 61 66 66 66 67 67 67 66 65
RH 97 97 81 67 64 74 87 93 97 93 74 62 60 69 87 97100100
WIND DIR NE NE NE NE NE NE NE E E E S W W SW S SW W W
WIND SPD 3 5 6 6 8 5 3 3 2 2 2 3 5 2 2 2 3 5
CLOUDS B2 B1 FW FW FW CL CL FW CL FW SC FW FW FW SC SC FW SC
POP 12HR 60 5 0 10 30
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS S S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 61 79 58 79 60 82 64 84
TEMP 80 75 65 61 77 74 62 60 76 74 64 61 79 78 67 65 81 79
DEWPT 65 66 64 61 61 62 60 58 59 62 60 59 63 66 63 63 67 68
PWIND DIR NW NW N E SE SE SE S W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC FW SC SC FW FW SC SC SC SC SC
POP 12HR 5 5 0 0 0 5 5 20 20
RAIN SHWRS S S S
TSTMS S
ILZ045-210900-
CITY OF CHAMPAIGN/URBANA-CHAMPAIGN IL
40.03N 88.27W ELEV. 741 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 80 60 82 64
TEMP 68 67 73 78 78 74 68 65 62 62 74 80 80 77 70 68 66 65
DEWPT 66 65 67 68 67 67 64 62 60 60 66 67 67 68 67 66 66 65
RH 93 93 81 71 69 79 87 90 93 93 76 65 65 74 90 93100100
WIND DIR NE N NE NE NE NE NE NE NE E SW W W SW SW SW W W
WIND SPD 4 4 5 6 6 4 4 3 3 2 2 3 4 1 2 3 5 6
CLOUDS B1 SC FW FW FW FW CL CL FW SC SC FW FW FW SC SC SC SC
POP 12HR 40 0 0 10 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS S S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 60 78 57 78 59 81 63 83
TEMP 79 74 65 61 77 73 62 59 75 73 63 61 78 77 66 65 80 78
DEWPT 68 66 63 61 63 62 59 57 61 62 59 59 65 66 63 63 69 69
PWIND DIR NW NW N NE E SE S S W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC FW SC FW SC SC FW FW SC SC SC SC SC
POP 12HR 10 0 0 0 5 5 5 20 20
RAIN SHWRS S S S
TSTMS S
ILZ045-210900-
CITY OF RANTOUL-CHAMPAIGN IL
40.28N 88.14W ELEV. 725 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 64 80 60 82 64
TEMP 66 66 71 78 78 73 66 63 61 62 73 80 80 75 70 67 66 65
DEWPT 66 65 68 68 67 67 64 62 60 61 66 66 66 68 66 66 65 65
RH 100 97 90 71 69 81 93 97 97 97 79 62 62 79 87 97 97100
WIND DIR N N NE NE N N NE NE NE NE SE W W N N S SW W
WIND SPD 2 3 4 5 5 3 3 2 1 1 1 3 3 0 0 1 2 4
CLOUDS B2 SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC
POP 12HR 30 5 0 5 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS S S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 60 77 57 77 58 80 62 82
TEMP 79 72 64 60 76 71 60 58 74 71 62 59 77 74 66 63 79 76
DEWPT 67 66 63 60 63 62 59 57 61 63 59 58 64 66 63 62 68 69
PWIND DIR NW NW N N E SE S S W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW SC SC FW SC SC FW FW SC SC SC SC SC
POP 12HR 10 0 0 0 0 0 0 20 30
RAIN SHWRS S S C
TSTMS C
ILZ046-210900-
CITY OF DANVILLE-VERMILION IL
40.20N 87.60W ELEV. 649 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 64 80 60 82 64
TEMP 67 66 71 78 79 74 66 64 61 62 72 79 80 75 69 67 66 65
DEWPT 66 65 68 68 68 67 64 62 60 61 67 67 67 68 66 66 65 65
RH 97 97 90 71 69 79 93 93 97 97 84 67 65 79 90 97 97100
WIND DIR N N NE NE NE N NE NE NE NE E W W N N S SW W
WIND SPD 2 3 4 5 6 3 3 2 2 1 1 3 3 0 0 1 2 4
CLOUDS B2 SC SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC
POP 12HR 40 5 0 5 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 60 77 56 77 58 80 62 82
TEMP 79 72 64 60 76 71 60 58 74 71 61 59 77 74 65 63 79 76
DEWPT 68 66 63 60 63 63 59 56 61 63 59 58 65 66 63 62 68 69
PWIND DIR NW NW N N E SE S S W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR 10 0 0 0 0 0 0 20 30
RAIN SHWRS S S C
TSTMS C
ILZ057-210900-
CITY OF PARIS-EDGAR IL
39.67N 87.66W ELEV. 682 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 81 61 82 64
TEMP 68 67 71 78 78 73 67 65 63 63 72 79 79 75 69 67 66 65
DEWPT 67 67 69 69 68 68 66 64 62 62 67 66 66 67 66 66 66 65
RH 97100 93 74 71 84 97 97 97 97 84 64 64 76 90 97100100
WIND DIR NE N NE NE NE N NE NE NE N E NW W N N SW SW W
WIND SPD 4 3 5 6 8 4 3 3 3 2 2 3 3 0 0 1 3 5
CLOUDS B2 SC SC SC FW FW FW FW FW FW SC FW SC FW FW SC SC SC
POP 12HR 50 5 0 10 40
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C
TSTMS S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 60 78 57 78 58 81 62 83
TEMP 79 73 64 61 77 72 61 58 75 72 62 59 77 75 66 63 80 77
DEWPT 67 65 63 61 61 61 59 57 59 61 59 59 63 65 63 62 67 68
PWIND DIR NW NW N NE E E SE S W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC FW SC SC FW FW SC SC SC SC SC
POP 12HR 10 5 0 0 0 5 0 10 20
RAIN SHWRS S S
TSTMS S
ILZ056-210900-
CITY OF CHARLESTON/MATTOON-COLES IL
39.47N 88.28W ELEV. 699 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 82 62 84 64
TEMP 69 69 73 79 80 77 69 66 63 63 75 80 82 79 71 68 67 65
DEWPT 68 67 69 69 68 68 66 64 62 62 67 66 66 68 67 67 66 65
RH 97 93 87 72 67 74 90 93 97 97 76 62 58 69 87 97 97100
WIND DIR NE NE NE NE NE NE NE NE NE NE NE NW W SW S S SW W
WIND SPD 3 4 5 6 6 5 3 3 2 2 2 3 4 1 1 1 3 5
CLOUDS B2 SC SC FW FW FW FW FW FW FW SC FW FW FW FW SC SC FW
POP 12HR 60 20 0 10 40
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
TSTMS S S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 61 80 58 80 60 83 63 85
TEMP 79 76 65 62 77 75 62 60 77 75 64 61 79 78 67 65 82 79
DEWPT 66 66 64 62 61 61 60 58 59 61 59 59 63 65 63 63 67 68
PWIND DIR NW NW N NE E E SE S W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC FW SC SC FW FW SC SC SC SC SC
POP 12HR 10 5 0 0 0 5 5 10 20
RAIN SHWRS S
TSTMS S
ILZ066-210900-
CITY OF EFFINGHAM-EFFINGHAM IL
39.07N 88.53W ELEV. 548 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 83 63 84 65
TEMP 70 69 74 80 82 79 70 67 64 64 75 81 83 80 71 68 67 66
DEWPT 69 68 71 71 70 70 68 66 64 63 68 67 66 69 68 67 67 66
RH 97 97 90 74 67 74 93 97100 97 79 63 57 69 90 97100100
WIND DIR N NE NE NE NE NE NE NE NE NE E NW NW N N N SW W
WIND SPD 2 2 5 5 5 4 3 2 2 2 1 2 3 0 0 0 1 3
CLOUDS B2 SC B1 FW FW FW CL CL FW FW FW FW FW FW FW FW SC FW
POP 12HR 70 20 0 10 40
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C
TSTMS S S S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 62 81 59 80 60 83 64 86
TEMP 80 78 66 62 78 76 63 60 77 75 64 61 80 79 67 64 82 80
DEWPT 66 67 65 62 61 62 60 59 60 63 60 60 64 67 64 63 67 69
PWIND DIR NW NW N NE E E SE SE W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW CL FW FW SC SC SC FW SC SC FW FW SC FW SC SC SC
POP 12HR 10 5 5 0 5 10 5 10 20
RAIN SHWRS S
TSTMS S
ILZ068-210900-
CITY OF ROBINSON-CRAWFORD IL
39.01N 87.66W ELEV. 479 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 83 64 84 65
TEMP 70 69 74 81 82 78 70 68 66 66 75 82 84 79 71 69 67 66
DEWPT 70 69 71 71 70 69 69 67 66 65 69 67 66 67 68 67 66 66
RH 100100 90 72 67 74 97 97100 97 82 61 55 67 90 93 97100
WIND DIR NE E N N NE N N N N N N NW NW NW N SW SW W
WIND SPD 2 3 5 6 6 5 4 3 3 3 2 3 4 0 0 0 2 3
CLOUDS OV B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 60 10 0 10 40
QPF 12HR 0.16 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C
TSTMS S S S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 62 81 59 81 60 83 63 86
TEMP 81 78 66 62 79 75 63 60 78 75 64 61 81 78 67 65 84 80
DEWPT 67 65 65 62 61 61 61 59 59 61 60 59 63 64 64 63 66 67
PWIND DIR NW NW N NE E E SE SE W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR 20 0 5 0 0 5 5 10 20
RAIN SHWRS S S
TSTMS S S
ILZ071-210900-
CITY OF FLORA-CLAY IL
38.71N 88.46W ELEV. 462 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 83 64 85 66
TEMP 70 69 75 81 83 79 72 68 66 65 75 82 84 81 72 70 68 67
DEWPT 70 69 72 72 72 71 70 68 66 65 70 68 67 70 69 68 67 67
RH 100100 90 74 70 77 93100100100 84 63 57 69 90 93 97100
WIND DIR NW NE N N N N NE N N N NE NW NW N N N SW W
WIND SPD 1 2 4 5 6 3 3 2 2 2 1 3 3 0 0 0 1 3
CLOUDS B2 SC B1 SC FW FW FW FW FW FW FW FW FW FW FW SC SC FW
POP 12HR 70 20 0 10 40
QPF 12HR 0.07 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C
TSTMS S S S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 63 82 60 81 62 84 64 86
TEMP 82 78 67 63 79 77 64 61 79 76 66 62 81 80 68 65 84 81
DEWPT 68 68 66 63 63 64 61 60 61 64 61 61 65 68 64 64 68 70
PWIND DIR NW NW N NE E E SE SE W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR 10 0 5 0 5 10 5 10 20
RAIN SHWRS S
TSTMS S
ILZ072-210900-
CITY OF OLNEY-RICHLAND IL
38.71N 88.11W ELEV. 443 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 84 64 85 66
TEMP 70 69 75 81 82 80 72 69 66 66 76 83 85 82 73 70 68 67
DEWPT 70 69 72 72 71 71 70 68 66 66 70 68 67 69 69 68 67 67
RH 100100 90 74 69 74 93 97100100 82 61 55 65 87 93 97100
WIND DIR NW NE N N N N NE N NE NE N NW NW N N N SW W
WIND SPD 1 1 4 5 6 4 3 3 3 2 1 3 4 0 0 0 1 3
CLOUDS OV SC B1 SC FW FW FW FW FW CL FW FW FW FW FW FW SC FW
POP 12HR 60 20 0 10 40
QPF 12HR 0.04 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C
TSTMS S S S
OBVIS PF PF
HEAT INDEX 87
MAX HEAT 86 88 87 89
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 63 82 60 82 62 85 64 87
TEMP 82 79 67 63 80 77 64 61 80 77 66 62 82 80 68 65 85 82
DEWPT 68 67 66 63 62 62 61 60 60 62 61 60 64 66 64 64 67 69
PWIND DIR NW NW N NE E E SE SE W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR 10 0 5 0 5 10 5 10 20
RAIN SHWRS S
TSTMS S
ILZ073-210900-
CITY OF LAWRENCEVILLE-LAWRENCE IL
38.76N 87.60W ELEV. 426 FT
127 AM CDT THU AUG 20 2026
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT
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 84 65 86 66
TEMP 71 70 76 81 83 79 72 69 67 67 76 83 85 81 72 69 68 67
DEWPT 70 69 71 71 70 69 69 68 66 66 69 67 65 67 67 67 66 67
RH 97 97 85 72 65 72 90 97 97 97 79 59 51 63 84 93 93100
WIND DIR E E N N NE NE NE N N N N N NW NW N N SW W
WIND SPD 2 3 4 5 6 5 3 3 3 2 2 3 4 1 0 0 1 2
CLOUDS OV B1 B1 SC FW SC FW FW FW FW FW FW FW FW FW FW SC FW
POP 12HR 60 10 0 10 30
QPF 12HR 0.09 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
TSTMS S S
OBVIS PF PF
DATE 08/22 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 62 83 60 82 61 85 64 87
TEMP 83 78 67 63 81 77 64 61 80 76 65 62 82 80 68 65 85 82
DEWPT 67 65 65 63 61 60 61 59 58 59 60 59 62 63 64 63 65 67
PWIND DIR NW NW N NE E E SE SE W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC FW FW SC SC FW SC SC
POP 12HR 10 5 5 0 0 10 5 5 20
RAIN SHWRS S
TSTMS S
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