272
ASUS43 KLOT 122156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-122300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 45 24 43 S15G22 29.96F TC 7
ILZ003-004-008-010-011-017-018-122300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 43 22 43 S13 30.04F TC 6
ILZ005-006-012>014-019>023-122300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 44 21 40 SW13G21 30.04F TC 7
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 43 26 51 SW13 30.05F TC 6
WAUKEGAN PTSUNNY 43 21 41 SW15 30.02F TC 6
DUPAGE AIRPORT PTSUNNY 43 22 43 SW13 30.04F TC 6
WHEELING PTSUNNY 44 22 41 SW8 30.05F TC 7
ROMEOVILLE* SUNNY 45 23 42 SW14 30.08F TC 7
NORTHERLY ISL* N/A 44 17 34 SW7 N/A TC 7
LMZ740>746-122300-
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 38 130/ 10/ 12 N/A
NORTHERLY ISL 44 210/ 3/ 12 N/A
CALUMET HARBOR 220/ 7/ 12 N/A
BURNS HARBOR 41 40/ 2/ 2 1019.6F
MICHIGAN CITY 38 40/ 4/ 5 1019.3F
ILZ025>027-034>036-040-047-049-050-058-095>099-122300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-122300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 48 22 35 S13G23 30.08F TC 9
TAYLORVILLE CLOUDY 48 28 46 S9 30.12F TC 9
ILZ033-039-045-046-055>057-062-063-122300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-122300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 54 21 28 S12 30.12F TC 12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-122300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 53 24 32 SW5 30.18F TC 12
MARION MOSUNNY 54 21 28 SW6 30.19F TC 12
ILZ067-068-072-073-078-083-087-091-122300-
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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