659  
FOUS53 KILX 201040  
PFMILX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE LINCOLN IL  
540 AM CDT TUE MAY 20 2025  
 
ILZ027-202100-  
CITY OF GALESBURG-KNOX IL  
40.94N 90.44W ELEV. 475 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 70 50 59 46 63  
TEMP 60 62 69 68 67 59 55 53 50 53 57 58 56 51 48 46 47 52 58 61 59  
DEWPT 58 62 65 63 61 57 53 52 48 48 49 48 46 43 43 42 43 47 48 46 45  
RH 93100 87 84 81 93 93 96 93 83 75 69 69 74 83 86 86 83 69 58 60  
WIND DIR SE SE SE SW W W W W W W W W NW NW NW NW NW NW NW NW NW  
WIND SPD 23 17 14 13 11 10 11 13 16 17 19 18 13 10 9 10 10 11 13 12 10  
WIND GUST 36 31 25 24 24 21 21 23  
CLOUDS OV OV B2 B2 B1 B2 B1 B2 OV B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 60 20 30 30 20  
QPF 12HR 0.62 0.07 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C C S S S S C C C C S S  
TSTMS S S S S S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 42 67 47 68 48 68 49 68  
TEMP 47 46 64 63 51 49 65 63 52 51 64 65 55 53 66 65  
DEWPT 42 41 45 45 44 43 48 48 48 47 52 51 49 48 53 51  
PWIND DIR NW NW NE E E E E NE  
WIND CHAR LT LT LT LT LT GN GN GN  
AVG CLOUDS SC FW FW SC B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B2 B1  
POP 12HR 0 0 5 20 40 40 40 50  
RAIN SHWRS S S C C C C C C C C  
TSTMS S  
 

 
ILZ029-202100-  
CITY OF PEORIA-PEORIA IL  
40.67N 89.68W ELEV. 607 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 73 52 62 48 63  
TEMP 61 61 71 72 70 63 58 54 52 55 58 61 58 53 50 49 49 53 58 61 60  
DEWPT 59 61 64 63 61 58 55 52 50 49 49 48 46 44 44 44 44 47 46 45 43  
RH 93100 79 73 73 84 90 93 93 80 72 62 64 71 80 83 83 80 64 56 53  
WIND DIR SE SE S SW SW W W W W W W W NW NW NW NW NW NW NW NW NW  
WIND SPD 20 16 13 13 9 6 9 10 12 14 16 16 10 8 6 8 8 10 11 10 8  
WIND GUST 35 33 25 17 19 20 24 25 27 26 23 19 17 18 20 20 23 21 18  
CLOUDS OV OV B2 B2 B1 B2 B2 B2 OV B2 B1 B1 B1 B1 B1 B1 B2 B1 B1 SC SC  
POP 12HR 50 30 30 30 20  
QPF 12HR 0.58 0.13 0 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C S S C C C C S S  
TSTMS S S C S S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 67 47 69 49 69 51 70  
TEMP 49 48 64 64 51 50 65 64 54 53 65 67 55 55 67 67  
DEWPT 42 42 43 44 44 44 46 47 47 47 50 50 48 49 52 51  
PWIND DIR NW NW NE E E E E NE  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS SC FW FW SC B1 SC SC B1 B1 B1 B1 B1 B1 B1 B2 B1  
POP 12HR 0 0 5 20 40 40 40 50  
RAIN SHWRS S C C C C C C C C  
TSTMS S  
 

 
ILZ030-202100-  
CITY OF LACON-MARSHALL IL  
41.02N 89.37W ELEV. 568 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 70 53 59 47 62  
TEMP 55 58 65 70 67 61 58 55 53 55 57 58 56 52 50 48 48 53 58 61 59  
DEWPT 52 56 61 62 60 57 56 53 51 50 49 48 45 44 43 43 43 45 45 44 42  
RH 90 93 87 76 78 87 93 93 93 83 75 69 66 74 77 83 83 74 62 53 53  
WIND DIR E SE SE S SE SE W W W W W W NW NW NW NW NW NW NW NW N  
WIND SPD 24 20 16 12 9 6 8 10 12 14 17 17 13 10 9 10 10 12 14 12 10  
WIND GUST 37 33 27  
CLOUDS OV OV B2 B2 B2 B2 B2 OV OV B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 SC SC  
POP 12HR 60 40 40 40 20  
QPF 12HR 0.65 0.10 0.02 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C C C C S S C C C C C C S S  
TSTMS S S C S S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 43 67 46 68 47 69 49 70  
TEMP 48 47 62 63 49 49 65 64 52 51 64 65 53 53 67 66  
DEWPT 40 40 42 42 42 42 45 45 45 46 49 48 46 46 50 49  
PWIND DIR NW NW NE E E E E NE  
WIND CHAR LT GN LT LT LT GN GN GN  
AVG CLOUDS SC FW FW SC B1 SC SC B1 B1 B1 B1 B1 B1 B1 B2 B1  
POP 12HR 0 5 5 20 30 30 40 40  
RAIN SHWRS S C C C C C C C C  
TSTMS S  
 

 
ILZ038-202100-  
CITY OF BLOOMINGTON-MCLEAN IL  
40.48N 88.91W ELEV. 840 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 73 54 61 46 61  
TEMP 56 59 68 72 69 62 59 56 54 57 60 60 57 52 50 48 48 53 56 60 59  
DEWPT 55 59 64 64 61 58 57 53 52 51 50 49 47 45 43 44 44 47 46 46 44  
RH 96100 87 76 76 87 93 90 93 80 69 67 69 77 77 86 86 80 69 60 57  
WIND DIR E SE SE S SW W W W W W W W NW NW NW NW NW NW NW NW NW  
WIND SPD 26 24 19 16 11 10 12 13 14 19 20 20 16 12 11 12 13 14 16 16 11  
WIND GUST 39  
CLOUDS OV OV B2 B2 B2 B2 B2 B2 OV B2 B2 B1 B2 B1 B1 B2 B2 B1 B1 B1 SC  
POP 12HR 60 40 30 30 20  
QPF 12HR 0.58 0.05 0.01 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C L C C S S C C C C C C S S S S  
TSTMS S S C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 43 66 45 68 47 68 49 68  
TEMP 48 47 62 62 50 49 64 64 52 51 64 64 53 53 66 66  
DEWPT 42 42 43 43 42 43 46 48 45 47 51 50 46 48 53 51  
PWIND DIR NW NW NE E E E E E  
WIND CHAR LT GN LT LT GN GN GN GN  
AVG CLOUDS SC FW FW SC B1 SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 0 0 5 20 30 40 40 50  
RAIN SHWRS S C C C C C C C C  
TSTMS S  
 

 
ILZ042-202100-  
CITY OF LINCOLN-LOGAN IL  
40.15N 89.36W ELEV. 577 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 75 53 63 47 62  
TEMP 63 66 72 73 70 63 58 54 53 56 59 62 60 55 50 48 49 54 58 61 60  
DEWPT 62 63 65 64 62 59 55 52 51 50 49 48 46 45 43 42 43 47 46 45 44  
RH 97 90 79 73 76 87 90 93 93 80 69 60 60 69 77 80 80 77 64 56 55  
WIND DIR SE SE S SW W W W W W W W W NW NW W NW NW NW NW NW NW  
WIND SPD 21 18 14 14 10 9 11 12 14 17 19 18 13 11 10 10 11 12 14 12 10  
WIND GUST 33 28 25 27 28 21 23  
CLOUDS OV OV B2 B2 B1 B2 B1 B2 B2 B2 B1 B1 B1 SC SC SC B1 B2 B1 SC SC  
POP 12HR 50 30 20 20 10  
QPF 12HR 0.47 0.07 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S S S S  
TSTMS C C C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 67 48 68 49 69 51 68  
TEMP 48 47 64 65 52 50 64 64 54 52 65 66 55 55 66 67  
DEWPT 42 42 43 45 44 44 47 48 48 47 51 51 48 49 53 52  
PWIND DIR NW NW NE E E E E E  
WIND CHAR LT GN LT LT LT GN GN GN  
AVG CLOUDS SC FW FW SC B1 SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2  
POP 12HR 0 0 5 20 40 40 40 50  
RAIN SHWRS S S C C C C C C C C  
TSTMS S  
 

 
ILZ051-202100-  
CITY OF SPRINGFIELD-SANGAMON IL  
39.85N 89.68W ELEV. 554 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 77 53 64 48 63  
TEMP 65 69 76 74 72 63 57 55 53 56 62 63 61 55 51 48 49 55 59 61 61  
DEWPT 64 65 65 63 62 58 53 51 50 48 49 48 46 44 43 42 42 44 45 44 43  
RH 97 87 69 69 71 84 86 86 89 74 62 58 58 66 74 80 77 66 60 53 51  
WIND DIR SE S S SW W W W W W W W W NW NW NW NW NW NW NW NW NW  
WIND SPD 18 16 14 14 12 11 12 13 16 18 18 18 13 10 9 10 10 12 12 12 10  
WIND GUST 31 27 25 25 23 26 28 28 28 24 21 23 24 23  
CLOUDS OV B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC B1 B1 SC SC  
POP 12HR 50 20 10 20 10  
QPF 12HR 0.28 0.04 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S S  
TSTMS C C C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 68 49 67 50 68 51 68  
TEMP 50 48 65 65 53 52 63 64 55 53 65 66 57 55 66 67  
DEWPT 42 42 42 45 44 45 48 48 48 48 51 52 49 50 53 51  
PWIND DIR NW NW NE E E E E E  
WIND CHAR LT LT LT LT LT GN GN GN  
AVG CLOUDS SC FW FW SC B1 SC SC B1 B1 B1 B1 B1 B2 B1 B2 B2  
POP 12HR 0 5 10 30 40 50 50 50  
RAIN SHWRS S C C C C C C C C C  
TSTMS S  
 

 
ILZ050-202100-  
CITY OF JACKSONVILLE-MORGAN IL  
39.75N 90.24W ELEV. 581 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 77 52 65 47 63  
TEMP 66 70 77 75 75 63 56 55 52 56 61 64 62 55 51 48 49 55 59 62 61  
DEWPT 64 64 64 62 60 56 52 50 48 48 47 48 44 43 42 41 41 44 43 44 41  
RH 93 81 64 64 60 78 86 83 86 74 60 56 52 64 71 77 74 66 55 52 48  
WIND DIR SE S S SW W W W W W W W W NW NW NW NW NW NW NW NW NW  
WIND SPD 17 16 16 16 14 13 12 13 14 18 20 19 13 11 10 10 11 12 13 12 10  
WIND GUST 27 25 25 25 24 21  
CLOUDS OV B2 B1 B1 SC SC SC B1 B1 B1 SC B1 SC SC SC SC SC B1 B1 SC SC  
POP 12HR 40 20 10 20 10  
QPF 12HR 0.28 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S S  
TSTMS C C C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 68 50 67 51 68 51 68  
TEMP 50 48 65 65 54 52 63 64 56 54 64 67 57 55 64 67  
DEWPT 41 41 41 42 44 44 47 48 48 48 50 51 49 49 52 51  
PWIND DIR NW NW NE E E E E NE  
WIND CHAR LT LT LT LT GN GN GN GN  
AVG CLOUDS SC FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2  
POP 12HR 0 5 10 30 50 50 50 60  
RAIN SHWRS C C C C C C C C L C  
TSTMS S  
 

 
ILZ052-202100-  
CITY OF TAYLORVILLE-CHRISTIAN IL  
39.54N 89.30W ELEV. 604 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 77 53 65 47 62  
TEMP 66 69 74 77 71 63 58 54 53 57 61 63 61 55 52 48 49 55 58 60 59  
DEWPT 66 66 66 65 63 59 55 51 50 50 50 49 48 46 44 43 43 46 46 45 46  
RH 100 90 76 67 76 87 90 90 89 77 67 60 62 72 74 83 80 72 64 58 62  
WIND DIR SE S S SW W W W W W W W W NW NW NW W NW NW NW NW NW  
WIND SPD 18 17 14 14 11 11 11 12 14 17 19 19 12 10 9 10 10 12 13 12 8  
WIND GUST 28 25 20  
CLOUDS OV B2 B1 B1 B1 B1 SC B1 B1 B1 SC B1 SC SC SC SC SC B1 B1 B1 SC  
POP 12HR 60 30 10 20 10  
QPF 12HR 0.22 0.02 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C L C S S S S  
TSTMS C C C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 67 48 66 50 67 51 68  
TEMP 49 48 63 64 53 51 62 63 55 53 64 65 57 55 64 65  
DEWPT 43 43 43 46 44 45 48 51 49 48 52 54 51 51 56 54  
PWIND DIR NW NW NE E E E E E  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2  
POP 12HR 0 5 10 30 50 50 50 60  
RAIN SHWRS S C C C C C C C L C  
TSTMS S  
 

 
ILZ053-202100-  
CITY OF DECATUR-MACON IL  
39.83N 88.86W ELEV. 686 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 76 54 64 47 62  
TEMP 64 65 74 75 71 64 60 55 55 57 61 63 60 55 51 48 49 53 57 60 59  
DEWPT 61 64 66 65 63 60 56 53 52 51 50 49 48 46 44 43 43 47 47 46 45  
RH 90 97 76 71 76 87 87 93 90 80 67 60 64 72 77 83 80 80 69 60 60  
WIND DIR SE SE S SW SW W W W W W W W NW NW W NW NW NW NW NW NW  
WIND SPD 21 19 14 13 11 11 12 13 14 18 20 19 14 11 10 11 12 13 14 13 10  
WIND GUST 33 26 24 29  
CLOUDS OV OV B2 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 SC SC SC B1 B2 B1 SC SC  
POP 12HR 60 30 20 20 10  
QPF 12HR 0.31 0.10 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C L C S S S S S S S  
TSTMS C C C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 67 47 67 49 68 51 68  
TEMP 48 47 63 64 52 50 64 64 54 52 63 65 55 55 65 66  
DEWPT 43 43 44 45 44 45 48 50 48 48 52 53 50 51 56 53  
PWIND DIR NW NW NE E E E E E  
WIND CHAR LT GN LT LT LT GN GN GN  
AVG CLOUDS SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 0 0 5 20 40 40 40 50  
RAIN SHWRS S S C C C C C C C C  
TSTMS S  
 

 
ILZ045-202100-  
CITY OF CHAMPAIGN/URBANA-CHAMPAIGN IL  
40.03N 88.27W ELEV. 741 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 75 55 62 48 61  
TEMP 58 61 70 75 70 63 60 56 55 59 62 61 58 53 51 48 49 54 57 60 58  
DEWPT 57 60 65 65 63 60 58 54 52 53 52 50 49 46 45 44 45 48 47 47 46  
RH 96 97 84 71 78 90 93 93 90 80 70 67 72 77 80 86 86 80 69 62 64  
WIND DIR E SE SE S S SW W W W W W W W W W W NW NW NW NW NW  
WIND SPD 24 23 17 14 11 10 11 13 14 19 20 21 16 12 11 11 13 14 16 16 11  
WIND GUST 35 27  
CLOUDS OV OV B2 B2 B2 B2 B2 B2 OV B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1  
POP 12HR 70 40 20 20 20  
QPF 12HR 0.44 0.20 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C L C C S S S S S S S S S S S S S S  
TSTMS C C C C C  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 43 66 46 68 48 68 49 68  
TEMP 48 47 62 62 50 49 64 63 52 51 64 64 55 54 67 66  
DEWPT 43 42 45 45 43 43 48 49 47 48 52 52 49 50 56 54  
PWIND DIR NW NW N NE E E NE E  
WIND CHAR LT GN LT LT LT GN GN GN  
AVG CLOUDS SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2  
POP 12HR 0 5 5 20 30 40 40 50  
RAIN SHWRS S C C C C C C C C  
TSTMS S  
 

 
ILZ045-202100-  
CITY OF RANTOUL-CHAMPAIGN IL  
40.28N 88.14W ELEV. 725 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 72 55 63 49 61  
TEMP 55 59 66 72 68 62 61 57 55 60 63 61 58 54 52 50 49 54 58 59 56  
DEWPT 54 56 62 64 62 61 59 56 54 53 52 50 48 46 45 45 45 47 46 46 44  
RH 96 90 87 76 81 97 93 96 96 78 67 67 69 74 77 83 86 77 64 62 64  
WIND DIR E SE SE SE SE S SW W W W W W W W W NW NW NW NW NW N  
WIND SPD 23 19 16 13 9 8 6 10 12 16 18 18 12 10 9 9 10 11 13 12 8  
WIND GUST 33 32 28 25 23  
CLOUDS OV OV OV B2 OV OV OV OV OV B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 90 50 30 20 20  
QPF 12HR 0.69 0.28 0.01 0.02 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D L C L C C S S S S C C S S S S S S S S  
TSTMS C C C C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 42 65 45 68 47 69 49 69  
TEMP 46 46 62 62 49 48 64 62 52 51 65 64 54 54 67 66  
DEWPT 40 40 43 44 42 42 45 47 46 46 51 51 48 49 54 53  
PWIND DIR NW NW N NE NE E NE E  
WIND CHAR LT GN LT LT LT LT LT GN  
AVG CLOUDS SC FW FW SC SC SC SC B1 B1 B1 SC B1 B1 B1 B2 B2  
POP 12HR 0 5 5 10 30 30 40 50  
RAIN SHWRS S C C C C C C C  
TSTMS S  
 

 
ILZ046-202100-  
CITY OF DANVILLE-VERMILION IL  
40.20N 87.60W ELEV. 649 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 73 55 63 49 61  
TEMP 55 59 67 73 69 63 61 57 55 60 63 61 58 55 52 50 49 54 58 59 56  
DEWPT 55 56 62 65 62 61 59 57 54 53 52 51 48 46 46 45 45 47 46 46 44  
RH 100 90 84 76 78 93 93100 96 78 67 70 69 72 80 83 86 77 64 62 64  
WIND DIR E SE SE SE SE S SW W W W W W W W W W NW NW NW NW N  
WIND SPD 21 20 16 13 9 8 6 10 12 16 18 18 12 10 9 9 10 12 14 12 9  
WIND GUST 32 32 28 25  
CLOUDS OV OV OV B2 OV OV OV OV OV B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 90 50 30 20 20  
QPF 12HR 0.67 0.17 0.01 0.02 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D L C L C C S S S S C C S S S S S S S S  
TSTMS C C C C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 42 65 45 68 47 69 49 69  
TEMP 47 46 62 62 49 48 64 62 52 51 65 64 54 54 67 67  
DEWPT 41 40 43 44 42 43 46 48 46 47 51 51 49 50 55 54  
PWIND DIR NW NW N NE NE E NE E  
WIND CHAR LT GN LT LT LT LT LT GN  
AVG CLOUDS SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 0 5 5 10 30 30 40 50  
RAIN SHWRS S C C C C C C C  
TSTMS S  
 

 
ILZ057-202100-  
CITY OF PARIS-EDGAR IL  
39.67N 87.66W ELEV. 682 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 75 56 65 48 61  
TEMP 57 61 70 75 71 64 62 58 57 61 63 63 60 55 52 49 50 53 57 59 57  
DEWPT 57 60 64 66 64 60 59 56 53 53 51 51 48 45 45 44 44 47 47 46 45  
RH 100 97 81 74 79 87 90 93 86 75 65 65 64 69 77 83 80 80 69 62 64  
WIND DIR E SE SE S S SW W W W W W W W W W W W NW NW NW NW  
WIND SPD 23 20 16 13 10 9 9 12 14 18 20 20 13 10 10 10 12 13 16 14 10  
WIND GUST 26 24  
CLOUDS OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC B1 B1 B2 B1 B1 B1  
POP 12HR 80 50 20 20 20  
QPF 12HR 0.46 0.38 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D L C L C C S S S S S S S S S S  
TSTMS C C C C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 43 66 46 67 48 69 50 68  
TEMP 48 47 62 62 50 49 64 62 52 51 64 64 55 55 67 66  
DEWPT 42 42 43 44 43 43 46 48 47 47 52 52 50 50 55 54  
PWIND DIR NW NW N NE E E NE E  
WIND CHAR LT GN LT LT LT GN LT GN  
AVG CLOUDS SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 0 0 5 10 30 40 40 50  
RAIN SHWRS S C C C C C C C  
TSTMS S S  
 

 
ILZ056-202100-  
CITY OF CHARLESTON/MATTOON-COLES IL  
39.47N 88.28W ELEV. 699 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 76 55 65 47 61  
TEMP 64 65 75 76 70 65 62 56 55 59 62 64 60 55 52 49 49 54 57 59 59  
DEWPT 63 63 67 65 63 61 58 53 52 51 50 50 48 46 45 43 43 46 46 44 45  
RH 97 93 76 69 78 87 87 90 90 75 65 60 64 72 77 80 80 74 67 57 60  
WIND DIR SE SE S S SW W W W W W W W W NW NW W W NW NW NW NW  
WIND SPD 20 18 14 13 11 10 11 12 14 17 19 19 13 10 10 10 11 13 14 12 9  
WIND GUST 31 28 25 23 21 23  
CLOUDS OV OV B2 B2 B2 B2 B1 B2 B1 B2 B1 B1 SC SC SC SC B1 B2 B1 B1 SC  
POP 12HR 70 40 10 20 20  
QPF 12HR 0.31 0.19 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C L C C S S S S  
TSTMS C C C L C  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 65 47 66 49 67 51 68  
TEMP 49 48 62 62 52 50 63 62 55 53 63 64 57 55 65 65  
DEWPT 43 42 42 45 44 44 47 49 48 48 52 53 51 51 55 54  
PWIND DIR NW NW N E E E E E  
WIND CHAR LT GN LT LT LT GN LT GN  
AVG CLOUDS SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 0 5 5 20 40 40 40 50  
RAIN SHWRS S C C C C C C C C  
TSTMS S  
 

 
ILZ066-202100-  
CITY OF EFFINGHAM-EFFINGHAM IL  
39.07N 88.53W ELEV. 548 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 78 55 66 48 62  
TEMP 67 68 75 78 73 65 61 56 56 60 62 65 63 57 53 51 50 56 58 60 59  
DEWPT 66 66 67 67 66 61 58 53 52 51 51 50 49 48 45 44 44 45 46 45 45  
RH 97 93 76 69 79 87 90 90 86 72 67 58 60 72 74 77 80 66 64 58 60  
WIND DIR SE SE S S SW W W W W W W W W NW NW W W NW NW NW NW  
WIND SPD 17 16 14 13 10 9 10 11 12 17 19 18 11 8 6 9 10 11 13 12 8  
WIND GUST 27 24 21 23 21 24  
CLOUDS OV B2 B1 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC B1 B1 B1 SC  
POP 12HR 70 40 10 20 10  
QPF 12HR 0.47 0.10 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C L C C S S  
TSTMS C C C L C  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 66 47 64 50 67 52 68  
TEMP 49 48 64 64 52 51 63 63 55 54 64 65 57 56 66 66  
DEWPT 44 44 43 45 45 46 48 51 50 49 52 54 53 52 56 54  
PWIND DIR NW NW NE E E E E E  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 0 5 5 20 40 50 40 60  
RAIN SHWRS S S C C C C C C C L  
TSTMS S  
 

 
ILZ068-202100-  
CITY OF ROBINSON-CRAWFORD IL  
39.01N 87.66W ELEV. 479 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 78 57 67 50 62  
TEMP 62 66 75 78 74 67 64 59 59 63 65 67 63 57 54 51 52 56 58 61 59  
DEWPT 62 63 67 67 64 63 59 55 53 53 52 51 49 48 46 45 44 45 46 45 46  
RH 100 90 76 69 71 87 84 87 80 70 63 56 60 72 74 80 74 66 64 56 62  
WIND DIR SE SE S SW S SW W W W W W W W NW W W W NW NW NW NW  
WIND SPD 17 16 14 13 10 9 9 10 12 16 17 17 10 8 6 8 10 11 12 11 8  
WIND GUST 28 26 24 20 28 28 21 20 23 25 24  
CLOUDS OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 B1  
POP 12HR 70 50 10 10 20  
QPF 12HR 0.56 0.10 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C L C C S S  
TSTMS C C C L C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 45 67 48 67 51 69 53 69  
TEMP 50 49 64 64 52 52 64 63 55 54 65 66 58 57 67 67  
DEWPT 44 43 42 45 45 45 47 50 49 49 52 54 52 52 55 56  
PWIND DIR NW NW N NE E E E E  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B2 B1 B2 B2  
POP 12HR 0 0 5 20 40 40 40 50  
RAIN SHWRS S S C C C C C C C  
TSTMS S  
 

 
ILZ071-202100-  
CITY OF FLORA-CLAY IL  
38.71N 88.46W ELEV. 462 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 80 56 69 50 64  
TEMP 68 71 77 80 75 68 63 57 57 63 66 68 65 59 55 52 52 58 60 62 61  
DEWPT 67 68 68 68 66 63 58 53 53 52 52 51 50 49 47 45 46 46 46 46 46  
RH 97 90 74 67 74 84 84 86 86 67 61 54 58 69 74 77 80 64 60 56 58  
WIND DIR SE S S SW SW W W W W W W W W NW W W W NW NW NW NW  
WIND SPD 16 17 16 16 11 10 10 11 13 17 19 18 11 8 6 9 10 13 14 12 8  
CLOUDS B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC FW FW FW SC SC SC B1 B1 B1  
POP 12HR 70 40 5 10 10  
QPF 12HR 0.32 0.10 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C L C C  
TSTMS C C C L C  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 45 68 50 67 52 69 53 69  
TEMP 50 49 65 65 54 52 64 64 57 54 66 66 59 57 67 67  
DEWPT 45 45 44 46 46 47 49 51 51 51 54 55 54 54 56 56  
PWIND DIR NW NW NE E E E E E  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC FW FW SC SC SC B1 B1 B1 B2 B1 B1 B2 B1 B2 B2  
POP 12HR 0 5 5 30 50 50 50 60  
RAIN SHWRS S C C C C C C C C L  
TSTMS S S  
 

 
ILZ072-202100-  
CITY OF OLNEY-RICHLAND IL  
38.71N 88.11W ELEV. 443 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 80 56 69 50 64  
TEMP 68 71 77 80 75 68 63 57 58 62 67 68 66 59 55 52 52 58 60 62 61  
DEWPT 66 68 68 68 66 63 59 54 53 53 52 51 49 48 47 45 45 45 46 46 45  
RH 93 90 74 67 74 84 87 90 83 72 59 54 54 67 74 77 77 62 60 56 56  
WIND DIR SE S S SW S W W W W W W W W NW W W W NW NW NW NW  
WIND SPD 16 16 16 14 11 10 10 11 12 18 19 19 12 9 8 9 10 13 14 12 8  
WIND GUST 23 20 23  
CLOUDS B2 B2 B1 B1 B1 B1 B1 SC SC B1 SC SC SC FW SC FW SC SC B1 B1 SC  
POP 12HR 70 40 5 10 10  
QPF 12HR 0.39 0.08 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C L C C  
TSTMS C C C L C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 45 68 50 68 52 69 54 69  
TEMP 50 50 65 65 54 52 65 64 57 55 67 67 60 58 67 67  
DEWPT 45 44 43 45 46 46 48 50 50 50 53 54 54 53 55 55  
PWIND DIR NW NW NE E E E E E  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B2 B1 B2 B2  
POP 12HR 0 5 5 20 40 50 50 50  
RAIN SHWRS S C C C C C C C C  
TSTMS S S  
 

 
ILZ073-202100-  
CITY OF LAWRENCEVILLE-LAWRENCE IL  
38.76N 87.60W ELEV. 426 FT  
540 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 80 57 69 51 64  
TEMP 68 71 78 80 75 69 65 60 58 63 66 68 66 59 55 53 53 58 60 62 61  
DEWPT 67 66 67 67 65 63 59 55 53 52 51 51 49 48 46 45 44 44 45 45 44  
RH 97 84 69 65 71 81 81 84 83 67 58 54 54 67 72 74 71 59 58 54 53  
WIND DIR SE SE S SW S SW W W W W W W W NW W W W NW NW NW NW  
WIND SPD 17 17 14 16 11 10 10 11 12 17 18 18 11 8 6 9 10 12 13 12 8  
WIND GUST 24  
CLOUDS B2 B2 B1 B1 B2 B2 B1 SC SC B1 SC SC SC SC SC FW SC B1 B1 B1 B1  
POP 12HR 70 40 5 10 20  
QPF 12HR 0.44 0.03 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C L C C S S  
TSTMS C C C L C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 68 49 68 52 70 54 69  
TEMP 50 50 65 65 53 52 65 64 56 55 66 67 60 58 67 67  
DEWPT 44 43 41 45 44 45 46 48 49 49 51 53 53 52 54 54  
PWIND DIR NW NW N NE E E E E  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B2 B1 B2 B2  
POP 12HR 0 0 5 20 40 40 40 50  
RAIN SHWRS S C C C C C C C C  
TSTMS S  
 

 
 
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