672
ASUS43 KLOT 070206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT MON JUL 06 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.
ILZ001-002-007-009-015-016-024-070300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 74 66 76 SE3 30.03S TC 23
STERLING* CLEAR 73 68 84 NE3 30.05S TC 23
SAVANNA* CLEAR 76 65 70 CALM 30.05S TC 24
ILZ003-004-008-010-011-017-018-070300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 73 63 70 CALM 30.07R TC 23
FREEPORT* CLEAR 73 69 89 CALM 30.08R TC 23
ROCHELLE* CLEAR 72 63 72 NE6 30.06R TC 22
DE KALB* CLEAR 71 64 80 NE5 30.07R TC 22
ILZ005-006-012>014-019>023-070300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 73 47 39 NE12 30.04S TC 23
CHICAGO-MIDWAY PTCLDY 74 50 42 NE8 30.04S TC 23
AURORA CLEAR 72 61 68 NE5 30.04S TC 22
JOLIET* CLEAR 75 59 57 E3 30.04S TC 24
WAUKEGAN CLEAR 67 56 67 NE6 30.05R TC 19
DUPAGE AIRPORT CLEAR 72 60 66 E6 30.04S TC 22
KANKAKEE* PTCLDY 70 64 80 NE3 30.04S TC 21
WHEELING MOCLDY 71 53 52 NE3 30.06S TC 22
ROMEOVILLE* CLEAR 73 59 60 NE8 30.05S TC 23
LANSING* CLEAR 71 59 66 NE6 30.05R TC 21
NORTHERLY ISL* N/A 69 59 70 N6 N/A TC 21
LMZ740>746-070300-
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 68 66 1016.9R 1/ 4
WAUKEGAN HARBOR 68 67 330/ 8/ 10 1017.7R 1/ 4
WILMETTE BUOY 69 30/ 6/ 10 1020.3F 2/ 4
CHICAGO BUOY 71 71 350/ 6/ 10 1016.4R 2/ 4
HARRISON CRIB 71 350/ 7/ 8 N/A
NORTHERLY ISL 69 340/ 5/ 10 N/A
CALUMET HARBOR 71 340/ 5/ 8 1017.3
BURNS HARBOR 40/ 6/ 7 1017.6F
MICHIGAN CITY 72 20/ 12/ 12 1015.6F
MICH CITY BUOY 72 72 30/ 10/ 14 N/A 3/ 5
ST. JOSEPH BUOY 70 69 30/ 8/ 10 1017.9S 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-070300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 77 69 76 NE5 30.03R TC 25
GALESBURG* CLEAR 72 66 81 NE3 30.05S TC 22
MACOMB* CLEAR 74 71 91 CALM 30.05S TC 23
JACKSONVILLE* CLEAR 75 70 83 N3 30.03R TC 24
PITTSFIELD* CLEAR 75 71 87 CALM 30.05R TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-070300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 73 69 90 MISG 30.04R TC 23
BLOOMINGTON CLEAR 75 67 76 N7 30.04S TC 24
DECATUR PTCLDY 74 71 91 N3 30.02R TC 23
PEORIA CLEAR 77 67 71 N3 30.03R TC 25
LACON* CLEAR 72 67 84 CALM 30.03R TC 22
SPRINGFIELD LGT RAIN 74 72 93 CALM 30.02R TC 23
TAYLORVILLE PTCLDY 73 72 94 N3 30.02S TC 23
ILZ033-039-045-046-055>057-062-063-070300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 76 68 76 NE7 30.02R TC 24
DANVILLE* PTCLDY 73 70 88 CALM 30.03R TC 23
MATTOON CLEAR 74 71 91 N3 30.00R TC 23
PARIS* CLEAR 75 69 83 N3 30.01R TC 24
ILZ079-100>102-070300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 79 70 73 N6 30.02R HX 81 TC 26
CAHOKIA* MOCLDY 79 71 76 E5 30.00R HX 82 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-070300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 77 69 76 N3 29.99R TC 25
CAIRO* PTCLDY 76 74 94 CALM 30.00R TC 25
EFFINGHAM* CLEAR 76 74 91 CALM 30.02R TC 25
MARION MOCLDY 74 73 99 CALM 30.01R TC 23
MT. VERNON PTCLDY 76 72 87 CALM 30.00R TC 24
CENTRALIA* PTCLDY 78 70 75 CALM 30.01R HX 80 TC 26
SALEM* CLEAR 77 72 83 MISG 30.01R TC 25
METROPOLIS* PTCLDY 74 74 100 CALM 29.99S TC 23
ILZ067-068-072-073-078-083-087-091-070300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 78 72 81 N3 29.98S HX 80 TC 26
FLORA* PTCLDY 77 72 83 CALM 30.00R TC 25
FAIRFIELD* MOCLDY 77 70 78 CALM 29.99R TC 25
HARRISBURG* LGT RAIN 71 71 100 CALM 29.99S TC 22
ROBINSON* PTCLDY 77 73 88 N2 29.98R TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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