880
ASUS43 KLOT 011856
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-012000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 54 32 43 VRB7 30.04F TC 12
ILZ003-004-008-010-011-017-018-012000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 48 28 46 N6 30.06R TC 9
ILZ005-006-012>014-019>023-012000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 45 32 60 NE14 30.03R TC 7
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 50 30 46 N6 30.03S TC 10
WAUKEGAN PTSUNNY 42 35 76 E10 30.04R TC 6
DUPAGE AIRPORT CLOUDY 49 28 44 N9 30.02S TC 9
WHEELING CLOUDY 43 33 68 E10 30.06R TC 6
ROMEOVILLE* CLOUDY 50 30 46 NW5G13 30.04R TC 10
NORTHERLY ISL* N/A 43 34 70 N8 N/A TC 6
LMZ740>746-012000-
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 1015.5R 2/ 4
WAUKEGAN HARBOR 40 48 360/ 12/ 14 1017.4R 2/ 4
HARRISON CRIB 41 40/ 13/ 15 N/A
NORTHERLY ISL 45 30/ 8/ 11 N/A
CALUMET HARBOR 30/ 8/ 12 1016.9
BURNS HARBOR 42 30/ 6/ 8 1017.9S
MICHIGAN CITY 43 360/ 11/ 12 1017.2R
ST. JOSEPH BUOY 41 340/ 12/ 14 1017.8R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-012000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-012000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 58 32 37 NW6G18 30.05S TC 14
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-012000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-012000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 61 32 33 N12G24 30.07F TC 16
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-012000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 62 34 35 N14 30.07F TC 17
MARION MOSUNNY 61 36 39 NW14G23 30.07F TC 16
ILZ067-068-072-073-078-083-087-091-012000-
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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