159
ASUS43 KLOT 070412
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-070500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 67 65 93 CALM 30.06S TC 19
STERLING* CLEAR 70 67 90 CALM 30.08S TC 21
SAVANNA* CLEAR 69 65 88 CALM 30.07F TC 20
ILZ003-004-008-010-011-017-018-070500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 67 63 87 CALM 30.09S TC 19
FREEPORT* CLEAR 67 65 95 CALM 30.10F TC 19
ROCHELLE* CLEAR 68 62 79 NE6 30.09S TC 20
DE KALB* CLEAR 68 62 81 NE5 30.09S TC 20
PERU* CLEAR 72 64 78 NE6 30.07R TC 22
ILZ005-006-012>014-019>023-070500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 70 55 59 NE6 30.07R TC 21
CHICAGO-MIDWAY PTCLDY 72 55 55 NE7 30.07R TC 22
AURORA CLEAR 67 63 87 CALM 30.07R TC 19
JOLIET* CLEAR 71 59 64 CALM 30.08R TC 22
WAUKEGAN CLEAR 66 57 72 N7 30.07S TC 19
DUPAGE AIRPORT CLEAR 68 58 70 N3 30.08R TC 20
KANKAKEE* PTCLDY 67 64 89 NE6 30.08R TC 20
WHEELING MOCLDY 67 58 72 N3 30.09R TC 19
ROMEOVILLE* CLEAR 70 57 64 NE5 30.08S TC 21
LANSING* CLEAR 69 61 75 CALM 30.08R TC 21
NORTHERLY ISL* N/A 68 62 81 N3 N/A TC 20
LMZ740>746-070500-
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 67 66 1017.5 1/ 4
WAUKEGAN HARBOR 68 67 330/ 8/ 10 1018.2 1/ 4
WILMETTE BUOY 69 40/ 8/ 10 1020.9R 2/ 4
CHICAGO BUOY 71 71 360/ 6/ 8 1017.2 2/ 5
HARRISON CRIB 70 350/ 6/ 6 N/A
NORTHERLY ISL 68 350/ 7/ 9 N/A
CALUMET HARBOR 70 350/ 4/ 6 1018.3
BURNS HARBOR 40/ 5/ 6 1018.6R
MICH CITY BUOY 72 72 50/ 8/ 12 N/A 3/ 5
ST. JOSEPH BUOY 69 70 30/ 6/ 8 1018.5R 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-070500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY N/A 72 68 87 N6 30.06R TC 22
GALESBURG* CLEAR 67 64 90 CALM 30.08S TC 20
MACOMB* CLEAR 69 68 97 CALM 30.09R TC 21
JACKSONVILLE* PTCLDY 71 71 100 N3 30.05R TC 22
PITTSFIELD* PTCLDY 73 71 92 CALM 30.06R TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-070500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 69 68 97 MISG 30.08R TC 21
BLOOMINGTON PTCLDY 70 69 97 NE7 30.07S TC 21
DECATUR PTCLDY 72 68 87 NE8 30.03S TC 22
PEORIA CLEAR 72 67 84 N3 30.06R TC 22
LACON* CLEAR 70 63 78 E5 30.05S TC 21
SPRINGFIELD LGT RAIN 72 71 97 N5 30.03S TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-070500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 74 69 85 NE7 30.04R TC 23
DANVILLE* CLEAR 72 70 95 N3 30.04S TC 22
MATTOON CLEAR 72 70 93 CALM 30.02S TC 22
PARIS* CLEAR 72 70 96 CALM 30.03R TC 22
ILZ079-100>102-070500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 74 70 88 CALM 30.03S TC 23
CAHOKIA* PTCLDY 74 71 91 CALM 30.01S TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-070500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 75 71 87 CALM 30.01R TC 24
CAIRO* PTCLDY 74 74 100 CALM 30.00S TC 23
EFFINGHAM* PTCLDY 74 73 99 CALM 30.03S TC 23
MARION MOCLDY 73 72 99 CALM 30.02F TC 23
MT. VERNON MOCLDY 73 72 96 CALM 30.00F TC 23
CENTRALIA* PTCLDY 74 71 89 CALM 30.01F TC 23
SALEM* PTCLDY 74 72 92 MISG 30.01F TC 23
METROPOLIS* PTCLDY 73 73 100 CALM 30.00F TC 23
ILZ067-068-072-073-078-083-087-091-070500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 75 71 87 CALM 30.00S TC 24
FLORA* PTCLDY 75 72 88 N5 30.01S TC 24
FAIRFIELD* PTCLDY 74 70 86 CALM 30.00S TC 24
HARRISBURG* PTCLDY 72 72 100 CALM 30.00F TC 22
ROBINSON* PTCLDY 73 73 100 N3 29.99F TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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