018
ASUS43 KLOT 261356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT SUN APR 26 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.
ILZ001-002-007-009-015-016-024-261500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 53 46 77 E9 30.01S TC 12
ILZ003-004-008-010-011-017-018-261500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 48 46 93 VRB5 30.09S FOG TC 9
ILZ005-006-012>014-019>023-261500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 49 45 86 E8 30.08R FOG TC 9
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 48 47 96 E10 30.07R FOG TC 9
WAUKEGAN CLOUDY 44 42 93 E9 30.11R TC 7
DUPAGE AIRPORT CLOUDY 47 46 97 E7 30.08R FOG TC 8
WHEELING CLOUDY 47 45 93 E8 30.11S TC 8
ROMEOVILLE* CLOUDY 50 50 100 E10 30.08S TC 10
NORTHERLY ISL* N/A 48 45 89 E8 N/A TC 9
LMZ740>746-261500-
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 1016.0R 2/ 4
WAUKEGAN HARBOR 43 46 20/ 10/ 14 1019.3R 1/ 5
HARRISON CRIB 47 80/ 8/ 9 N/A
NORTHERLY ISL 48 90/ 8/ 10 N/A
CALUMET HARBOR 60/ 7/ 10 1018.3
BURNS HARBOR 51 90/ 7/ 8 1019.0S
MICHIGAN CITY 50 90/ 9/ 11 1018.1F
ST. JOSEPH BUOY 50 110/ 8/ 12 1019.7F 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-261500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-261500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 60 52 74 SE8 29.99S TC 16
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-261500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-261500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 61 54 77 E10 29.97S TC 16
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-261500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 65 53 65 E8 29.96R TC 18
MARION SUNNY 64 54 68 E7 29.96R TC 18
ILZ067-068-072-073-078-083-087-091-261500-
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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