015
ASUS43 KLOT 151956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-152100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 27 13 55 W10 30.05F WCI 17 TC -3
ILZ003-004-008-010-011-017-018-152100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-152100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 19 6 57 SW13 30.06F WCI 6 TC -7
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 20 10 65 SW8 30.06F WCI 10 TC -7
WAUKEGAN PTSUNNY 19 7 59 W12 30.03F WCI 7 TC -7
DUPAGE AIRPORT PTSUNNY 19 9 65 SW12 30.06F WCI 7 TC -7
WHEELING PTSUNNY 21 7 54 SW15 30.07F WCI 8 TC -6
NORTHERLY ISL* N/A 20 7 57 S14 N/A WCI 7 TC -7
LMZ740>746-152100-
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 20 210/ 13/ 15 N/A
NORTHERLY ISL 20 180/ 8/ 15 N/A
CALUMET HARBOR 18 190/ 15/ 21 1019.0
BURNS HARBOR 20 220/ 10/ 13 1020.0F
MICHIGAN CITY 19 210/ 17/ 19 1020.4F
ILZ025>027-034>036-040-047-049-050-058-095>099-152100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-152100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 28 13 53 SW10G21 30.10F WCI 19 TC -2
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-152100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-152100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 39 9 28 SW14G23 30.14F WCI 31 TC 4
CAHOKIA* SUNNY 42 6 22 SW10 30.14F TC 6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-152100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 35 6 29 S16 30.23F WCI 25 TC 2
MARION SUNNY 36 5 27 S14 30.24F WCI 27 TC 2
ILZ067-068-072-073-078-083-087-091-152100-
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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