241
ASUS43 KLOT 270556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT MON APR 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.
ILZ001-002-007-009-015-016-024-270700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 63 48 58 SE14G23 29.84S TC 17
6HR MIN TEMP: 63; 6HR MAX TEMP: 71; 6HR PCP: TRACE;
ILZ003-004-008-010-011-017-018-270700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 53 47 79 E8G18 29.96F TC 12
6HR MIN TEMP: 53; 6HR MAX TEMP: 62;
ILZ005-006-012>014-019>023-270700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 47 43 86 NE5 29.99S TC 8
6HR MIN TEMP: 46; 6HR MAX TEMP: 57;
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 51 47 86 E10 29.96F TC 11
6HR MIN TEMP: 51; 6HR MAX TEMP: 61;
WAUKEGAN CLOUDY 43 41 93 E7 30.00F TC 6
6HR MIN TEMP: 42; 6HR MAX TEMP: 48;
DUPAGE AIRPORT MOCLDY 48 44 86 E6 29.97F TC 9
6HR MIN TEMP: 47; 6HR MAX TEMP: 58;
WHEELING CLOUDY 46 43 89 CALM 30.01S TC 8
6HR MIN TEMP: 44; 6HR MAX TEMP: 54;
NORTHERLY ISL* N/A 50 47 89 E8 N/A TC 10
LMZ740>746-270700-
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 47 1013.2S 1/ 3
WAUKEGAN HARBOR 45 47 30/ 8/ 10 1016.3F 1/ 3
HARRISON CRIB 49 110/ 10/ 12 N/A
NORTHERLY ISL 47 50/ 4/ 8 N/A
CALUMET HARBOR 70/ 5/ 6 1015.7
BURNS HARBOR 55 130/ 4/ 9 1016.6F
MICHIGAN CITY 54 120/ 7/ 10 1015.9F
ST. JOSEPH BUOY 53 120/ 8/ 12 1017.9F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-270700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-270700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 68 53 58 SE12 29.87S TC 20
6HR MIN TEMP: 64; 6HR MAX TEMP: 75;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-270700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-270700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 67 55 65 E9 29.88F TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 75;
ILZ067-068-072-073-078-083-087-091-270700-
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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