883
ASUS43 KLOT 070301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-070400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 70 66 87 CALM 30.06R TC 21
STERLING* CLEAR 71 67 87 CALM 30.08R TC 22
SAVANNA* CLEAR 71 66 84 N5 30.08R TC 22
ILZ003-004-008-010-011-017-018-070400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 69 64 84 CALM 30.09R TC 21
FREEPORT* CLEAR 71 67 89 N3 30.11R TC 22
ILZ005-006-012>014-019>023-070400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 71 52 50 NE7 30.05R TC 22
CHICAGO-MIDWAY PTCLDY 72 51 47 NE9 30.05R TC 22
AURORA CLEAR 69 62 78 N6 30.06R TC 21
JOLIET* CLEAR 73 58 58 CALM 30.06R TC 23
WAUKEGAN CLEAR 66 57 72 N5 30.07R TC 19
DUPAGE AIRPORT CLEAR 68 61 78 NE5 30.06R TC 20
KANKAKEE* CLEAR 69 64 83 NE7 30.06R TC 21
WHEELING PTCLDY 69 56 62 N5 30.08R TC 21
LANSING* PTCLDY 69 60 74 NE6 30.06R TC 21
NORTHERLY ISL* N/A 68 60 75 N6 N/A TC 20
LMZ740>746-070400-
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 1017.3R 1/ 4
WAUKEGAN HARBOR 68 67 330/ 8/ 10 1018.2R 1/ 4
WILMETTE BUOY 69 30/ 8/ 12 1020.7R 2/ 4
CHICAGO BUOY 70 71 350/ 8/ 12 1016.8R 2/ 4
HARRISON CRIB 70 350/ 9/ 9 N/A
NORTHERLY ISL 68 350/ 5/ 9 N/A
CALUMET HARBOR 70 360/ 3/ 4 1017.8R
BURNS HARBOR 40/ 6/ 7 1017.9R
MICHIGAN CITY 72 30/ 12/ 13 1015.9R
MICH CITY BUOY 72 72 40/ 10/ 14 N/A 3/ 4
ST. JOSEPH BUOY 69 69 30/ 6/ 8 1018.2R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-070400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 75 69 81 NE5 30.05R TC 24
GALESBURG* CLEAR 69 65 86 N3 30.07R TC 21
MACOMB* CLEAR 71 69 95 CALM 30.08R TC 22
JACKSONVILLE* CLEAR 73 73 100 CALM 30.04S TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-070400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 72 68 87 NE6 30.07R TC 22
DECATUR CLEAR 73 69 87 NE6 30.03R TC 23
PEORIA CLEAR 73 67 81 CALM 30.04R TC 23
LACON* CLEAR 69 65 86 CALM 30.04R TC 21
SPRINGFIELD LGT RAIN 72 71 97 N3 30.03R TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-070400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 74 69 85 NE6 30.03R TC 23
DANVILLE* CLEAR 72 70 93 NE5 30.04R TC 22
MATTOON CLEAR 74 70 87 CALM 30.02R TC 23
PARIS* CLEAR 73 71 93 N3 30.02S TC 23
ILZ079-100>102-070400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 77 70 78 N5 30.03R TC 25
CAHOKIA* PTCLDY 77 71 82 CALM 30.01R TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-070400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 76 69 79 CALM 30.00R TC 24
CAIRO* MOCLDY 76 75 99 CALM 30.00S TC 24
EFFINGHAM* PTCLDY 75 74 96 CALM 30.03S TC 24
MARION MOCLDY 73 73 98 CALM 30.02R TC 23
MT. VERNON MOCLDY 74 72 93 CALM 30.02R TC 23
CENTRALIA* PTCLDY 76 71 84 CALM 30.02R TC 24
SALEM* MOCLDY 75 72 91 MISG 30.01S TC 24
ILZ067-068-072-073-078-083-087-091-070400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 77 73 87 N3 30.00R TC 25
FLORA* MOCLDY 75 72 88 N3 30.01R TC 24
FAIRFIELD* MOCLDY 75 70 84 CALM 30.00S TC 24
HARRISBURG* CLOUDY 72 72 100 SW3 30.01R TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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