505
ASUS43 KLOT 051001
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT SUN JUL 05 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.
ILZ001-002-007-009-015-016-024-051100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 69 69 100 CALM 29.95F TC 21
STERLING* PTCLDY 68 68 100 NE5 29.97F TC 20
SAVANNA* MOCLDY 69 67 94 NE5 29.96F TC 20
ILZ003-004-008-010-011-017-018-051100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 66 63 90 CALM 29.98F TC 19
FREEPORT* MOCLDY 65 64 95 CALM 29.99F TC 18
ILZ005-006-012>014-019>023-051100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 66 64 93 N7 29.95S TC 19
CHICAGO-MIDWAY MOCLDY 67 65 93 N9 29.95R TC 19
AURORA CLOUDY 67 65 93 N5 29.96S FOG TC 19
JOLIET* CLOUDY 71 71 100 N5 29.95S FOG TC 22
WAUKEGAN CLOUDY 65 64 97 CALM 29.95S TC 18
DUPAGE AIRPORT CLOUDY 67 64 90 N7 29.96S TC 19
KANKAKEE* CLOUDY 70 69 95 NW3 29.95S FOG TC 21
WHEELING LGT RAIN 66 65 96 CALM 29.97S FOG TC 19
LANSING* CLOUDY 69 68 97 N3 29.94F FOG TC 21
NORTHERLY ISL* N/A 66 63 90 N3 N/A TC 19
LMZ740>746-051100-
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 64 65 1015.5F 2/ 3
WAUKEGAN HARBOR 67 68 330/ 12/ 16 1014.7F 1/ 3
WILMETTE BUOY 67 340/ 10/ 12 1016.5F 1/ 4
CHICAGO BUOY 68 68 340/ 12/ 14 1013.0R 1/ 3
HARRISON CRIB 67 320/ 11/ 13 N/A
NORTHERLY ISL 67 300/ 5/ 7 N/A
CALUMET HARBOR 69 300/ 3/ 5 1014.0
BURNS HARBOR 340/ 5/ 7 1014.6R
MICHIGAN CITY 70 310/ 9/ 10 1012.5R
MICH CITY BUOY 70 72 330/ 10/ 14 N/A 1/ 3
ST. JOSEPH BUOY 70 77 290/ 8/ 10 1014.4R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-051100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 72 70 93 N5 29.96R TC 22
GALESBURG* MOCLDY 67 67 100 CALM 29.97F TC 20
MACOMB* MOCLDY 70 70 100 CALM 29.99S TC 21
JACKSONVILLE* MOCLDY 71 71 100 N3 29.95R TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-051100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 70 70 100 MISG 29.95S TC 21
BLOOMINGTON MOCLDY 69 69 100 N5 29.97R TC 21
DECATUR FOG 71 71 100 N5 29.96R VSB 1/2 TC 22
PEORIA PTCLDY 68 67 96 NE3 29.96S TC 20
SPRINGFIELD LGT RAIN 72 71 97 N7 29.95R TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-051100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 70 69 97 N6 29.94S FOG TC 21
DANVILLE* MOCLDY 70 69 98 CALM 29.95S TC 21
MATTOON MOCLDY 69 69 100 SW3 29.94R FOG TC 21
PARIS* MOCLDY 68 67 98 CALM 29.95R FOG TC 20
ILZ079-100>102-051100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* MOCLDY 70 68 93 CALM 29.95R TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-051100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 70 69 97 NW3 29.96R TC 21
CAIRO* MOCLDY 72 72 100 CALM 29.97R TC 22
EFFINGHAM* PTCLDY 70 70 100 CALM 29.97R FOG TC 21
MARION MOCLDY 69 69 99 CALM 29.97S TC 21
MT. VERNON PTCLDY 70 69 97 CALM 29.96R TC 21
CENTRALIA* MOCLDY 71 69 96 CALM 29.96R TC 22
SALEM* MOCLDY 72 71 98 MISG 29.96S TC 22
ILZ067-068-072-073-078-083-087-091-051100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* PTCLDY 68 N/A N/A S5 29.96R TC 20
FAIRFIELD* PTCLDY 68 67 98 CALM 29.97R TC 20
HARRISBURG* FOG 68 68 100 CALM 29.96S VSB 3/4 TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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