898
ASUS43 KLOT 021756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT SAT MAY 02 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.
ILZ001-002-007-009-015-016-024-021900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 57 25 29 VRB3 30.11F TC 14
6HR MIN TEMP: 36; 6HR MAX TEMP: 57;
ILZ003-004-008-010-011-017-018-021900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 52 26 36 W12 30.10F TC 11
6HR MIN TEMP: 31; 6HR MAX TEMP: 54;
PERU* CLOUDY 55 23 28 NW10 30.12F TC 13
ILZ005-006-012>014-019>023-021900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 51 24 34 VRB3 30.08F TC 11
6HR MIN TEMP: 35; 6HR MAX TEMP: 53;
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 54 31 41 NW12G18 30.10F TC 12
6HR MIN TEMP: 35; 6HR MAX TEMP: 54;
WAUKEGAN PTSUNNY 49 30 48 E10 30.08F TC 9
6HR MIN TEMP: 34; 6HR MAX TEMP: 52;
DUPAGE AIRPORT PTSUNNY 52 27 38 NW12G20 30.09F TC 11
6HR MIN TEMP: 31; 6HR MAX TEMP: 53;
WHEELING CLOUDY 52 25 35 NW7 30.09F TC 11
6HR MIN TEMP: 34; 6HR MAX TEMP: 52;
ROMEOVILLE* CLOUDY 52 28 40 NW6G15 30.11F TC 11
NORTHERLY ISL* N/A 48 33 56 E9 N/A TC 9
LMZ740>746-021900-
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 49 1023.9F 1
WAUKEGAN HARBOR 45 49 90/ 10/ 16 1018.5F 1/ 2
HARRISON CRIB 45 110/ 10/ 11 N/A
NORTHERLY ISL 47 90/ 6/ 9 N/A
CALUMET HARBOR 60/ 7/ 10 1019.5
BURNS HARBOR 45 30/ 3/ 4 1020.7F
MICHIGAN CITY 46 320/ 2/ 3 1019.9F
ST. JOSEPH BUOY 42 270/ 4/ 6 1020.8F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-021900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-021900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 54 28 36 W6 30.13S TC 12
6HR MIN TEMP: 42; 6HR MAX TEMP: 56;
TAYLORVILLE CLOUDY 52 36 54 N5 30.13S TC 11
ILZ033-039-045-046-055>057-062-063-021900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-021900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 55 34 44 N8 30.12S TC 13
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-021900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 53 38 56 VRB5G23 30.08R TC 12
6HR MIN TEMP: 45; 6HR MAX TEMP: 61; 6HR PCP: 0.01;
MARION MOSUNNY 55 45 67 NE23G30 30.08R TC 13
ILZ067-068-072-073-078-083-087-091-021900-
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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