862
ASUS43 KLOT 151756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CST MON DEC 15 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.
ILZ001-002-007-009-015-016-024-151900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 22 9 57 SW12 30.09F WCI 10 TC -6
6HR MIN TEMP: 10; 6HR MAX TEMP: 22;
ILZ003-004-008-010-011-017-018-151900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-151900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 18 3 52 SW18G26 30.11F WCI 2 TC -8
6HR MIN TEMP: 7; 6HR MAX TEMP: 18;
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 17 7 64 SW16G25 30.12F WCI 2 TC -8
6HR MIN TEMP: 4; 6HR MAX TEMP: 17;
WAUKEGAN MOSUNNY 18 5 57 SW16 30.09F WCI 3 TC -8
6HR MIN TEMP: 8; 6HR MAX TEMP: 18;
DUPAGE AIRPORT MOSUNNY 17 6 62 S14G23 30.11F WCI 3 TC -8
6HR MIN TEMP: 5; 6HR MAX TEMP: 17;
WHEELING MOSUNNY 18 5 57 SW9G22 30.13F WCI 7 TC -8
6HR MIN TEMP: 8; 6HR MAX TEMP: 18;
ROMEOVILLE* SUNNY 18 7 62 SW18G25 30.14F WCI 2 TC -8
NORTHERLY ISL* N/A 18 4 54 S10 N/A WCI 6 TC -8
LMZ740>746-151900-
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 17 210/ 21/ 24 N/A
NORTHERLY ISL 16 180/ 11/ 20 N/A
CALUMET HARBOR 190/ 16/ 19 1021.1
BURNS HARBOR 17 200/ 13/ 16 1021.7F
MICHIGAN CITY 14 190/ 17/ 21 1022.7F
ILZ025>027-034>036-040-047-049-050-058-095>099-151900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-151900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 22 10 60 S15G25 30.17F WCI 9 TC -6
6HR MIN TEMP: 6; 6HR MAX TEMP: 22;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-151900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-151900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 30 7 37 SW20 30.23F WCI 18 TC -1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 30 4 33 SW15G23 30.34F WCI 19 TC -1
6HR MIN TEMP: 11; 6HR MAX TEMP: 31;
MARION SUNNY 30 7 37 S16G22 30.35F WCI 19 TC -1
ILZ067-068-072-073-078-083-087-091-151900-
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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