660
ASUS43 KLOT 261956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM 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.
ILZ001-002-007-009-015-016-024-262100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 75 49 39 E10G22 29.90F TC 24
ILZ003-004-008-010-011-017-018-262100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-262100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 58 46 64 E12 30.04F TC 14
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 64 49 57 SE17 30.00F TC 18
WAUKEGAN PTSUNNY 51 45 79 E9 30.06F TC 11
DUPAGE AIRPORT MOSUNNY 61 48 62 E13 30.01F TC 16
WHEELING MOSUNNY 55 46 71 E9G18 30.05F TC 13
NORTHERLY ISL* N/A 52 45 77 N12 N/A TC 11
LMZ740>746-262100-
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 48 1021.1R 1/ 3
WAUKEGAN HARBOR 45 46 360/ 8/ 10 1018.4F 1/ 3
HARRISON CRIB 46 20/ 12/ 13 N/A
NORTHERLY ISL 53 10/ 12 N/A
CALUMET HARBOR 360/ 10/ 14 1017.6
BURNS HARBOR 61 100/ 7/ 9 1017.9S
MICHIGAN CITY 59 120/ 6/ 10 1016.9F
ST. JOSEPH BUOY 56 130/ 8/ 12 1019.0F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-262100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-262100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 79 47 32 SE8 29.90F TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-262100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-262100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 45 30 57 SW21 29.84F TC 7
CAHOKIA* MOSUNNY 78 51 38 SE9 29.87F TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-262100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 80 50 34 E10 29.89F HX 80 TC 27
MARION SUNNY 79 52 38 S7 29.90F TC 26
ILZ067-068-072-073-078-083-087-091-262100-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page