791
ASUS43 KLOT 182256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CST THU DEC 18 2025
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.
ILZ001-002-007-009-015-016-024-190000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 29 20 69 W28G39 29.55R WCI 14 TC -2
STERLING* MOCLDY 28 25 86 W26G39 29.51R WCI 13 TC -2
ILZ003-004-008-010-011-017-018-190000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-190000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 38 34 85 SW14 29.41R WCI 30 TC 3
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 36 34 92 W12G21 29.44R WCI 28 TC 2
WAUKEGAN MOCLDY 38 33 82 W12 29.37R WCI 30 TC 3
DUPAGE AIRPORT MOCLDY 36 35 96 SW12 29.42R WCI 28 TC 2
WHEELING MOCLDY 38 35 89 W10 29.42R WCI 31 TC 3
ROMEOVILLE* MOCLDY 37 37 100 SW9 29.45R WCI 31 TC 3
NORTHERLY ISL* N/A 39 34 82 SW3 N/A TC 4
LMZ740>746-190000-
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 40 270/ 15/ 18 N/A
NORTHERLY ISL 39 260/ 9/ 21 N/A
CALUMET HARBOR 230/ 6/ 9 996.1
BURNS HARBOR 39 260/ 8/ 9 997.3R
MICHIGAN CITY 39 250/ 19/ 21 996.3R
ILZ025>027-034>036-040-047-049-050-058-095>099-190000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-190000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 41 39 93 SW7 29.52F TC 5
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-190000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-190000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 43 39 87 SW7 29.59R TC 6
CAHOKIA* MOCLDY 44 41 89 SW5 29.59R TC 7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 45 43 93 W3 29.61R TC 7
MARION LGT RAIN 45 43 93 NW9 29.62R TC 7
ILZ067-068-072-073-078-083-087-091-190000-
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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