819
ASUS43 KLOT 071008
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT TUE JUL 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.
ILZ001-002-007-009-015-016-024-071100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 62 62 100 CALM 30.11R TC 17
STERLING* CLEAR 64 64 100 CALM 30.11S TC 18
SAVANNA* CLEAR 63 62 96 CALM 30.12R TC 17
ILZ003-004-008-010-011-017-018-071100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 59 57 93 CALM 30.13R TC 15
FREEPORT* CLEAR 60 58 95 CALM 30.13S TC 16
ROCHELLE* CLEAR 60 59 94 CALM 30.12R TC 16
DE KALB* CLEAR 63 57 82 N3 30.12R TC 17
ILZ005-006-012>014-019>023-071100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 66 58 75 N5 30.07S TC 19
CHICAGO-MIDWAY PTCLDY 68 62 81 N3 30.07S TC 20
AURORA CLEAR 61 60 97 NW3 30.09R TC 16
JOLIET* PTCLDY 65 61 86 CALM 30.08S TC 18
WAUKEGAN CLEAR 60 57 89 NW6 30.08R TC 16
DUPAGE AIRPORT N/A 61 58 90 N3 30.08S TC 16
KANKAKEE* PTCLDY 65 63 93 CALM 30.09R TC 19
WHEELING PTCLDY 62 60 93 CALM 30.09S TC 17
ROMEOVILLE* CLEAR 66 63 88 CALM 30.08S TC 19
LANSING* PTCLDY 66 63 91 CALM 30.08S TC 19
NORTHERLY ISL* N/A 67 62 84 N2 N/A TC 19
LMZ740>746-071100-
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)
WINTHROP HARBOR 65 65 1017.7 1
WAUKEGAN HARBOR 65 67 280/ 6/ 6 1018.6 1
WILMETTE BUOY 68 30/ 4/ 8 1020.7F 1/ 4
CHICAGO BUOY 69 70 340/ 6/ 10 1017.1 1/ 4
HARRISON CRIB 68 340/ 9/ 10 N/A
NORTHERLY ISL 68 340/ 5/ 6 N/A
CALUMET HARBOR 68 330/ 4/ 5 1018.5R
BURNS HARBOR 10/ 3/ 5 1018.6S
MICHIGAN CITY 71 60/ 1/ 1 1016.8S
MICH CITY BUOY 71 72 40/ 4/ 6 N/A 2/ 5
ST. JOSEPH BUOY 68 69 20/ 4/ 6 1018.9R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-071100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 66 65 96 NE5 30.09R TC 19
GALESBURG* CLEAR 61 61 100 CALM 30.12R TC 16
MACOMB* CLEAR 64 64 100 CALM 30.12R TC 18
JACKSONVILLE* PTCLDY 66 66 100 CALM 30.08S TC 19
PITTSFIELD* PTCLDY 67 67 98 CALM 30.09R TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-071100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 64 62 93 MISG 30.09R TC 18
BLOOMINGTON PTCLDY 64 62 93 E3 30.10R TC 18
DECATUR MOCLDY 67 64 90 NE3 30.08R TC 19
PEORIA PTCLDY 67 65 93 CALM 30.09R TC 19
LACON* CLEAR 62 59 89 CALM 30.09R TC 17
SPRINGFIELD PTCLDY 68 66 93 CALM 30.07R TC 20
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-071100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 68 65 90 NE6 30.08R TC 20
DANVILLE* MOCLDY 67 66 97 N5 30.08R TC 19
MATTOON MOCLDY 69 68 96 N5 30.06R TC 21
PARIS* PTCLDY 68 68 98 N3 30.07R TC 20
ILZ079-100>102-071100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 73 69 90 N3 30.06S TC 23
CAHOKIA* MOCLDY 73 71 93 CALM 30.05R TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 71 70 96 CALM 30.02S TC 22
CAIRO* PTCLDY 73 73 100 CALM 30.02R TC 23
EFFINGHAM* MOCLDY 71 71 100 N6 30.07R TC 22
MARION CLOUDY 71 70 98 CALM 30.04R TC 22
MT. VERNON MOCLDY 71 71 100 VRB3 30.04R TC 22
CENTRALIA* MOCLDY 72 71 97 CALM 30.04R TC 22
SALEM* MOCLDY 72 72 100 MISG 30.05R FOG TC 22
METROPOLIS* PTCLDY 71 71 100 CALM 30.02R TC 22
ILZ067-068-072-073-078-083-087-091-071100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 72 70 93 CALM 30.03R TC 22
FLORA* MOCLDY 72 N/A N/A N5 30.04R TC 22
FAIRFIELD* MOCLDY 71 70 96 CALM 30.03R TC 22
HARRISBURG* MOCLDY 70 70 100 CALM 30.03R FOG TC 21
ROBINSON* PTCLDY 72 72 100 N3 30.03R FOG TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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