598
ASUS43 KLOT 271956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT MON JUL 27 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.
ILZ001-002-007-009-015-016-024-272100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 96 77 54 W17G25 29.70R HX 111 TC 36
ILZ003-004-008-010-011-017-018-272100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-272100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 72 70 93 S15 29.72F TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA TSTM 73 70 90 SE13 29.69F VSB 1 TC 23
WAUKEGAN PTSUNNY 72 69 90 S13 29.68F TC 22
DUPAGE AIRPORT TSTM 71 70 96 SE14G30 29.74F VSB 1/2 TC 22
WHEELING LGT RAIN 72 71 97 S15 29.72F TC 22
NORTHERLY ISL* N/A 70 68 93 SE5 N/A TC 21
LMZ740>746-272100-
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 71 68 1004.1F 4/ 5
WAUKEGAN HARBOR 73 72 1007.3F 3/ 4
WILMETTE BUOY 72 1010.0F 3/ 4
CHICAGO BUOY 74 N/A 2/ 3
HARRISON CRIB 70 170/ 24/ 26 N/A
NORTHERLY ISL 70 180/ 5/ 27 N/A
CALUMET HARBOR 120/ 9/ 14 1010.7
BURNS HARBOR 1010.2F
MICHIGAN CITY 73 290/ 8/ 10 1009.0R
MICH CITY BUOY 74 75 190/ 10/ 14 N/A 2/ 3
ST. JOSEPH BUOY 71 72 170/ 14/ 17 1010.0F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-272100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-272100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA MOSUNNY 91 79 66 SW10G22 29.75S HX 107 TC 33
SPRINGFIELD MOSUNNY 93 77 59 SW13G22 29.78S HX 107 TC 34
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-272100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-272100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 93 75 55 W12G23 29.82R HX 104 TC 34
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-272100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 95 79 59 SW10 29.83F HX 112 TC 35
ILZ067-068-072-073-078-083-087-091-272100-
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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