018
ASUS43 KLOT 072206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CST WED JAN 07 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-072300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 53 40 61 SE7 29.80S TC 12
STERLING* CLEAR 45 38 76 SE6 29.83F TC 7
SAVANNA* CLEAR 44 37 77 SE6 29.82S TC 7
ILZ003-004-008-010-011-017-018-072300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 38 35 89 SE7 29.86F WCI 33 TC 3
FREEPORT* CLEAR 41 37 87 SE9 29.84F TC 5
DE KALB* CLEAR 37 37 100 MISG 29.87F TC 3
ILZ005-006-012>014-019>023-072300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 43 32 65 S7 29.89S TC 6
CHICAGO-MIDWAY PTCLDY 43 34 70 S8 29.91S TC 6
AURORA CLEAR 41 36 82 SE7 29.87F HAZE TC 5
JOLIET* CLEAR 46 36 67 SE5 29.90F TC 8
WAUKEGAN CLEAR 39 33 79 S5 29.88S TC 4
DUPAGE AIRPORT CLEAR 39 34 82 S6 29.88F WCI 35 TC 4
KANKAKEE* CLEAR 50 36 60 S6 29.92F TC 10
WHEELING CLEAR 41 33 73 S9 29.90S TC 5
MORRIS* CLEAR 45 37 72 SE6 29.88F TC 7
ROMEOVILLE* CLEAR 45 37 76 SE7 29.91S TC 7
LANSING* CLEAR 43 36 75 S6 29.93S TC 6
NORTHERLY ISL* N/A 43 32 65 S5 N/A TC 6
LMZ740>746-072300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
HARRISON CRIB 40 160/ 10/ 11 N/A
NORTHERLY ISL 43 200/ 9/ 10 N/A
CALUMET HARBOR 43 190/ 6/ 11 1012.4
BURNS HARBOR 44 180/ 4/ 7 1013.9S
MICHIGAN CITY 44 160/ 6/ 7 1013.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-072300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* PTCLDY 50 45 81 SE3 29.83F TC 10
MACOMB* PTCLDY 55 42 62 SE8 29.85S TC 13
JACKSONVILLE* PTCLDY 61 35 38 S9 29.87F TC 16
ILZ028>032-037-038-041>044-048-051>054-059>061-072300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 50 39 65 S10 29.91S TC 10
BLOOMINGTON CLEAR 53 43 68 S13 29.90F TC 12
DECATUR CLEAR 55 41 59 S14 29.92S TC 13
PEORIA CLEAR 56 40 55 S9 29.86F TC 13
LACON* CLEAR 51 38 63 SE9 29.86F TC 10
LINCOLN* CLEAR 58 37 45 S12 29.89S TC 15
SPRINGFIELD PTCLDY 59 38 45 S12 29.89S TC 15
TAYLORVILLE PTCLDY 56 40 55 S9 29.92S TC 14
ILZ033-039-045-046-055>057-062-063-072300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 51 42 71 S12 29.94S TC 11
DANVILLE* CLEAR 51 38 60 S7 29.95S TC 11
RANTOUL* CLEAR 49 40 71 S8 29.94R TC 10
MATTOON PTCLDY 52 41 66 S10 29.94S TC 11
PARIS* CLEAR 49 39 66 CALM 29.97S TC 10
ILZ079-100>102-072300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 61 37 41 S10 29.91F TC 16
BELLEVILLE PTCLDY 61 39 44 S6 29.91F TC 16
CAHOKIA* PTCLDY 63 38 39 SE7 29.91F TC 17
SPARTA* MOCLDY 62 37 38 S8 29.95F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-072300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 60 39 45 S7 29.96S TC 16
CAIRO* MOCLDY 63 41 43 CALM 29.97S TC 17
EFFINGHAM* PTCLDY 55 41 58 SE7 29.97S TC 13
MARION CLEAR 61 39 44 S5 29.97R TC 16
MT. VERNON MOCLDY 58 40 51 SE3 29.96F TC 14
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* MOCLDY 59 38 46 CALM 29.95F TC 15
METROPOLIS* MOCLDY 63 37 37 CALM 29.98R TC 17
ILZ067-068-072-073-078-083-087-091-072300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 56 39 53 S5 29.99R TC 13
FAIRFIELD* PTCLDY 56 39 53 S3 29.98S TC 13
HARRISBURG* MOCLDY 59 40 49 CALM 29.98R TC 15
ROBINSON* PTCLDY 54 43 66 S7 29.98S TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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