081
ASUS43 KLOT 121856
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT THU MAR 12 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.
ILZ001-002-007-009-015-016-024-122000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 46 22 38 W15 30.14F TC 8
ILZ003-004-008-010-011-017-018-122000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 43 22 43 SW8G18 30.16F TC 6
PERU* MOSUNNY 45 28 53 W10 30.17F TC 7
ILZ005-006-012>014-019>023-122000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 43 20 39 W14G20 30.14F TC 6
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 43 28 55 W12 30.15F TC 6
WAUKEGAN SUNNY 42 21 43 W9G18 30.13F TC 6
DUPAGE AIRPORT SUNNY 42 27 55 W12G17 30.14F TC 6
WHEELING MOSUNNY 43 19 38 W12 30.15F TC 6
ROMEOVILLE* MOSUNNY 43 28 56 SW12G21 30.18F TC 6
NORTHERLY ISL* N/A 43 20 40 SW7 N/A TC 6
LMZ740>746-122000-
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)
HARRISON CRIB 39 110/ 5/ 6 N/A
NORTHERLY ISL 42 260/ 8/ 13 N/A
CALUMET HARBOR 250/ 5/ 9 1021.0
BURNS HARBOR 37 CALM / 2 1022.4F
MICHIGAN CITY 36 260/ 8/ 9 1021.8F
ILZ025>027-034>036-040-047-049-050-058-095>099-122000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-122000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 48 29 47 SW17 30.22F TC 9
TAYLORVILLE SUNNY 46 30 53 W10G17 30.24F TC 8
ILZ033-039-045-046-055>057-062-063-122000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-122000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 48 28 46 W12G21 30.26F TC 9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-122000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 50 26 39 W3 30.29F TC 10
MARION MOSUNNY 50 27 40 NW7 30.29F TC 10
MT. VERNON MOSUNNY 48 28 46 W9 30.28F TC 9
ILZ067-068-072-073-078-083-087-091-122000-
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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