204
ASUS43 KLOT 132156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CST SAT DEC 13 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.
ILZ001-002-007-009-015-016-024-132300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 7 -2 66 NW14 30.35R WCI -10 TC -14
ILZ003-004-008-010-011-017-018-132300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-132300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 10 -5 50 W10 30.24R WCI -4 TC -12
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 8 -2 63 NW16 30.27R WCI -10 TC -13
WAUKEGAN MOCLDY 9 -4 55 W9 30.22R WCI -4 TC -13
DUPAGE AIRPORT CLOUDY 8 -3 61 W13 30.25R WCI -8 TC -13
WHEELING CLOUDY 10 -3 55 NW9 30.26R WCI -3 TC -12
ROMEOVILLE* CLOUDY 9 -2 61 W12G20 N/A WCI -6 TC -13
NORTHERLY ISL* N/A 12 0 58 W13 N/A WCI -3 TC -11
LMZ740>746-132300-
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 12 260/ 16/ 18 N/A
NORTHERLY ISL 13 260/ 7/ 14 N/A
CALUMET HARBOR 270/ 8/ 13 1023.5
BURNS HARBOR 16 290/ 8/ 11 1023.7R
MICHIGAN CITY 17 280/ 21/ 25 1024.0R
ILZ025>027-034>036-040-047-049-050-058-095>099-132300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-132300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DECATUR CLOUDY 10 6 84 NW14 30.28R FOG WCI -6
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 9 4 80 N13 30.33R WCI -7 TC -13
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-132300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-132300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT SNOW 16 10 79 N13 30.30R WCI 2 TC -9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-132300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE FRZ RAIN 26 24 92 N12 30.23R FOG WCI 16
MARION FOG 27 25 93 N14 30.22R VSB 1/2 WCI 15
ILZ067-068-072-073-078-083-087-091-132300-
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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