194
ASUS43 KLOT 150204
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT FRI AUG 14 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.
ILZ001-002-007-009-015-016-024-150300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 75 72 90 E10 30.07R TC 24
STERLING* CLOUDY 73 73 100 E6 30.12R TC 23
SAVANNA* CLOUDY 73 71 93 E6 30.10S TC 23
ILZ003-004-008-010-011-017-018-150300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 74 70 87 E8 30.14R TC 23
FREEPORT* CLOUDY 74 73 96 E3 30.15R TC 23
ILZ005-006-012>014-019>023-150300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 74 69 85 N12 30.15R TC 23
CHICAGO-MIDWAY CLOUDY 75 70 84 NE8 30.14R TC 24
AURORA CLOUDY 74 70 87 NE6 30.14R TC 23
JOLIET* MOCLDY 76 74 92 E3 30.14R TC 25
WAUKEGAN CLOUDY 72 66 81 N7 30.15R TC 22
DUPAGE AIRPORT CLOUDY 73 70 90 NE9 30.14R TC 23
WHEELING CLOUDY 73 69 87 NE5 30.16R TC 23
LANSING* N/A N/A N/A N/A MISG N/A
NORTHERLY ISL* N/A 73 70 90 N5 N/A TC 23
LMZ740>746-150300-
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 74 74 350/ 14/ 16 1015.4F 3/ 4
WAUKEGAN HARBOR 74 74 340/ 14/ 17 1020.5R 2/ 4
WILMETTE BUOY 74 30/ 10/ 14 1023.3R 2/ 4
CHICAGO BUOY 75 73 1019.4R 1/ 3
HARRISON CRIB 74 20/ 8/ 8 N/A
NORTHERLY ISL 73 350/ 4/ 7 N/A
CALUMET HARBOR 74 340/ 4/ 5 1020.4R
MICHIGAN CITY 74 30/ 1/ 1 1019.0R
MICH CITY BUOY 74 74 10/ 2/ 2 N/A 1/ 3
ST. JOSEPH BUOY 74 74 340/ 4/ 6 1020.8R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-150300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 79 76 90 E9 30.02R HX 83 TC 26
MACOMB* MOCLDY 76 76 100 E7 30.08R TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-150300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOCLDY 74 74 100 E7 30.12S TC 23
DECATUR MOCLDY 76 73 91 E9 30.10R TC 24
PEORIA LGT RAIN 76 74 93 E6 30.08R TC 24
LINCOLN* CLOUDY 77 77 100 E7 30.08S TC 25
SPRINGFIELD MOCLDY 79 75 87 NE10 30.06R HX 83 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-150300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 74 73 97 E7 30.11R TC 23
MATTOON MOCLDY 75 72 90 E7 30.09R TC 24
ILZ079-100>102-150300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* CLEAR 84 77 79 S3 30.00R HX 94 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 82 77 83 SE3 30.03R HX 91 TC 28
MARION CLEAR 84 75 74 CALM 30.05R HX 93 TC 29
MT. VERNON CLEAR 80 78 94 CALM 30.05R HX 88 TC 27
CENTRALIA* CLEAR 82 77 86 CALM 30.04R HX 90 TC 28
SALEM* N/A 84 79 84 MISG 30.05R HX 96 TC 29
ILZ067-068-072-073-078-083-087-091-150300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 79 75 87 NE9 30.07R HX 83 TC 26
FAIRFIELD* CLEAR 82 78 87 CALM 30.04R HX 90 TC 28
HARRISBURG* CLEAR 81 79 91 CALM 30.05R HX 90 TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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