398
ASUS43 KLOT 020056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT FRI MAY 01 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.
ILZ001-002-007-009-015-016-024-020200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 51 31 46 CALM 30.02R TC 11
ILZ003-004-008-010-011-017-018-020200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* CLOUDY 50 34 53 E6 30.03R TC 10
ILZ005-006-012>014-019>023-020200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 38 30 73 NE9 30.07R WCI 31 TC 3
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 43 36 76 E8 30.04R TC 6
WAUKEGAN MOCLDY 38 25 59 NE3 30.07S TC 3
DUPAGE AIRPORT PTCLDY 40 32 73 E10 30.05R TC 4
WHEELING MOCLDY 41 25 53 E3 30.09S TC 5
ROMEOVILLE* CLEAR 43 34 70 NE12 30.06R TC 6
NORTHERLY ISL* N/A 40 27 60 NE8 N/A TC 4
LMZ740>746-020200-
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 1013.5F 1/ 4
WAUKEGAN HARBOR 41 48 10/ 4/ 6 1018.3R 1/ 4
HARRISON CRIB 41 20/ 12/ 13 N/A
NORTHERLY ISL 41 40/ 8/ 10 N/A
CALUMET HARBOR 10/ 8/ 13 1017.8
BURNS HARBOR 42 30/ 7/ 8 1018.6S
MICHIGAN CITY 40 10/ 9/ 11 1018.2S
ST. JOSEPH BUOY 42 340/ 10/ 12 1018.7S 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-020200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-020200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 53 37 54 NW7 30.03R TC 12
TAYLORVILLE CLOUDY 52 39 62 N6 30.02R TC 11
ILZ033-039-045-046-055>057-062-063-020200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-020200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 57 34 41 VRB3 30.01R TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-020200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 55 41 59 CALM 30.02R TC 13
ILZ067-068-072-073-078-083-087-091-020200-
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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