929
ASUS43 KLOT 080901
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT WED JUL 08 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.
ILZ001-002-007-009-015-016-024-081000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 66 63 90 CALM 30.05F TC 19
STERLING* CLEAR 65 65 100 CALM 30.06F TC 18
SAVANNA* CLEAR 67 65 93 S5 30.06S TC 20
ILZ003-004-008-010-011-017-018-081000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 67 65 93 CALM 30.06F TC 19
FREEPORT* PTCLDY 69 68 96 W5 30.08S TC 21
ROCHELLE* CLEAR 63 61 94 S6 30.07S TC 17
DE KALB* CLEAR 65 62 91 SW3 30.07F TC 18
PERU* CLEAR 68 66 94 N5 30.07S TC 20
ILZ005-006-012>014-019>023-081000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 69 59 70 W3 30.04S TC 21
CHICAGO-MIDWAY CLEAR 69 60 73 CALM 30.05R TC 21
AURORA CLEAR 63 62 97 CALM 30.06S TC 17
JOLIET* CLEAR 64 64 98 CALM 30.06S TC 18
WAUKEGAN CLEAR 63 60 90 W6 30.04S TC 17
DUPAGE AIRPORT CLEAR 66 63 90 CALM 30.06R TC 19
KANKAKEE* CLEAR 65 64 95 CALM 30.07R TC 18
WHEELING PTCLDY 65 60 84 CALM 30.06S TC 18
LANSING* CLEAR 65 61 87 CALM 30.06R TC 18
NORTHERLY ISL* N/A 74 57 55 W7 N/A TC 23
LMZ740>746-081000-
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 70 67 1016.4F 0
WAUKEGAN HARBOR 72 68 220/ 4/ 6 1017.3 0
WILMETTE BUOY 72 300/ 6/ 6 1020.2R 0
CHICAGO BUOY 74 71 200/ 4/ 6 1016.5R 0
HARRISON CRIB 75 290/ 4/ 4 N/A
NORTHERLY ISL 74 250/ 6 N/A
CALUMET HARBOR 1017.7
BURNS HARBOR 200/ 2/ 3 1018.3R
MICHIGAN CITY 67 180/ 2/ 3 1016.5R
MICH CITY BUOY 71 73 200/ 2/ 4 N/A 0
ST. JOSEPH BUOY 69 71 CALM 1018.3R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-081000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 69 66 90 NE3 30.06S TC 21
GALESBURG* CLEAR 63 63 100 CALM 30.08S TC 17
MACOMB* CLEAR 63 63 100 CALM 30.08F TC 17
JACKSONVILLE* CLEAR 65 65 100 N3 30.06R TC 19
ILZ028>032-037-038-041>044-048-051>054-059>061-081000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 65 65 100 MISG 30.06S TC 18
BLOOMINGTON CLEAR 69 66 90 CALM 30.08R TC 21
DECATUR CLEAR 68 66 93 CALM 30.06R TC 20
PEORIA CLEAR 66 64 93 CALM 30.06S TC 19
LACON* MOCLDY 63 61 93 CALM 30.05F TC 17
SPRINGFIELD CLEAR 68 68 100 N3 30.06R TC 20
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-081000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 67 66 97 CALM 30.06R TC 19
DANVILLE* CLEAR 66 65 97 CALM 30.06S TC 19
MATTOON CLEAR 67 65 93 NW3 30.04R TC 19
PARIS* PTCLDY 64 63 97 CALM 30.05S TC 18
ILZ079-100>102-081000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 69 68 95 CALM 30.04S TC 21
CAHOKIA* PTCLDY 72 71 97 CALM 30.03R TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-081000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 71 70 96 CALM 30.02R TC 22
CAIRO* CLEAR 71 71 100 CALM 30.03R TC 22
EFFINGHAM* PTCLDY 69 69 99 CALM 30.06R TC 21
MARION PTCLDY 70 70 98 CALM 30.04R FOG TC 21
MT. VERNON MOCLDY 73 72 96 CALM 30.03R TC 23
CENTRALIA* MOCLDY 73 72 97 CALM 30.04R TC 23
SALEM* MOCLDY 72 72 99 MISG 30.03S TC 22
METROPOLIS* PTCLDY 70 70 100 CALM 30.02S TC 21
ILZ067-068-072-073-078-083-087-091-081000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 72 69 90 CALM 30.02 TC 22
FLORA* MOCLDY 72 N/A N/A CALM 30.03S TC 22
FAIRFIELD* PTCLDY 72 71 98 CALM 30.03R TC 22
HARRISBURG* PTCLDY 69 69 100 CALM 30.03R TC 21
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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