185
ASUS43 KLOT 281957
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT MON SEP 28 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.
ILZ001-002-007-009-015-016-024-282100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 76 50 40 N5 30.05F TC 24
ILZ003-004-008-010-011-017-018-282100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-282100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 72 55 55 VRB6 30.06S TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 74 48 39 CALM 30.05F TC 23
WAUKEGAN SUNNY 68 56 65 E8 30.07F TC 20
DUPAGE AIRPORT SUNNY 73 52 47 NE5 30.06F TC 23
WHEELING SUNNY 71 56 58 NE8 30.08F TC 22
ROMEOVILLE* SUNNY 75 54 46 CALM 30.06F TC 24
NORTHERLY ISL* N/A 69 59 70 MISG N/A TC 21
LMZ740>746-282100-
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 10/ 8/ 12 1017.7F 1/ 3
WAUKEGAN HARBOR 65 65 340/ 8/ 12 1018.6F 1/ 3
WILMETTE BUOY 65 360/ 8/ 10 1020.8F 1/ 4
CHICAGO BUOY 65 64 10/ 8/ 12 1017.4F 2/ 4
HARRISON CRIB 64 360/ 8/ 10 N/A
NORTHERLY ISL 69 10/ 6/ 10 N/A
CALUMET HARBOR 10/ 8/ 12 1018.3
MICHIGAN CITY 66 350/ 4/ 5 1017.0F
MICH CITY BUOY 61 62 340/ 6/ 8 N/A 1/ 4
ST. JOSEPH BUOY 59 61 340/ 8/ 8 1018.7F 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-282100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-282100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 77 42 28 E3 30.03F TC 25
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-282100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 74 37 26 NW3 30.04F TC 23
MATTOON MOSUNNY 77 43 29 NE6 30.02F TC 25
ILZ079-100>102-282100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 79 43 27 VRB3 30.03F TC 26
CAHOKIA* SUNNY 80 45 28 VRB5 30.01F TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-282100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-282100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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