364
ASUS43 KLOT 070910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-071000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 63 62 97 CALM 30.09R TC 17
STERLING* CLEAR 63 63 100 CALM 30.11R TC 17
SAVANNA* CLEAR 63 62 96 CALM 30.11R TC 17
ILZ003-004-008-010-011-017-018-071000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 60 59 96 CALM 30.11R TC 16
FREEPORT* CLEAR 62 60 95 CALM 30.13R TC 17
ROCHELLE* CLEAR 62 59 91 CALM 30.10S TC 17
DE KALB* CLEAR 62 59 88 CALM 30.10F TC 17
ILZ005-006-012>014-019>023-071000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 65 58 78 N6 30.07S TC 18
CHICAGO-MIDWAY PTCLDY 68 62 81 NW6 30.07S TC 20
AURORA N/A 63 59 87 CALM 30.08S TC 17
JOLIET* MOCLDY 66 58 76 CALM 30.08S TC 19
WAUKEGAN CLEAR 59 57 93 CALM 30.07F TC 15
DUPAGE AIRPORT CLEAR 62 59 90 N5 30.08S TC 17
KANKAKEE* PTCLDY 66 63 91 NE5 30.08R TC 19
WHEELING MOCLDY 64 59 83 CALM 30.09S TC 18
ROMEOVILLE* CLEAR 64 63 94 N3 30.09R TC 18
LANSING* PTCLDY 66 64 93 CALM 30.08S TC 19
NORTHERLY ISL* N/A 68 61 78 N5 N/A TC 20
LMZ740>746-071000-
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 66 1017.3 1/ 4
WAUKEGAN HARBOR 66 67 290/ 4/ 6 1018.2 1
WILMETTE BUOY 68 20/ 8/ 10 1021.0S 1/ 4
CHICAGO BUOY 69 71 350/ 10/ 12 1017.1 1/ 4
HARRISON CRIB 68 340/ 8/ 9 N/A
NORTHERLY ISL 69 320/ 3/ 5 N/A
CALUMET HARBOR 68 320/ 3/ 5 1018.4
BURNS HARBOR 360/ 4/ 5 1018.6S
MICHIGAN CITY 71 CALM 1016.8R
MICH CITY BUOY 72 72 10/ 6/ 8 N/A 2/ 4
ST. JOSEPH BUOY 69 70 20/ 4/ 4 1018.6F 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-071000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 68 66 93 NE3 30.08R TC 20
GALESBURG* CLEAR 62 62 100 CALM 30.10S TC 17
MACOMB* CLEAR 64 64 100 CALM 30.10S TC 18
JACKSONVILLE* PTCLDY 69 69 100 E3 30.07S TC 20
PITTSFIELD* PTCLDY 68 67 98 CALM 30.09R TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-071000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 66 62 84 MISG 30.08S TC 19
BLOOMINGTON PTCLDY 65 61 87 NE6 30.09S TC 18
DECATUR MOCLDY 68 64 87 NE5 30.06R TC 20
PEORIA PTCLDY 67 65 93 CALM 30.07F TC 19
LACON* CLEAR 64 60 88 CALM 30.07F TC 18
SPRINGFIELD LGT RAIN 68 67 96 CALM 30.06S TC 20
TAYLORVILLE MOCLDY 68 66 94 N6 30.07R TC 20
ILZ033-039-045-046-055>057-062-063-071000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 68 65 90 N7 30.06R TC 20
DANVILLE* MOCLDY 67 66 97 N3 30.06S TC 20
MATTOON MOCLDY 69 68 96 N5 30.04R FOG TC 21
PARIS* PTCLDY 69 68 98 CALM 30.04S TC 21
ILZ079-100>102-071000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 72 69 90 CALM 30.06R TC 22
BELLEVILLE MOCLDY 74 73 97 N5 30.02R TC 23
CAHOKIA* MOCLDY 71 70 96 N3 30.04R TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 72 70 93 NW3 30.02R TC 22
CAIRO* CLOUDY 73 73 100 CALM 30.01S TC 23
EFFINGHAM* MOCLDY 71 71 100 CALM 30.04S TC 22
MT. VERNON MOCLDY 71 71 100 CALM 30.03R TC 22
CENTRALIA* MOCLDY 72 71 96 CALM 30.03R TC 22
SALEM* MOCLDY 73 72 99 MISG 30.03R TC 23
METROPOLIS* PTCLDY 71 71 100 CALM 30.01R TC 22
ILZ067-068-072-073-078-083-087-091-071000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 72 70 93 CALM 30.00R TC 22
FLORA* MOCLDY 72 N/A N/A N6 30.03R TC 22
FAIRFIELD* MOCLDY 71 70 96 CALM 30.01S TC 22
HARRISBURG* MOCLDY 70 70 100 CALM 30.01S FOG TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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