530
ASUS43 KLOT 151356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM 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.
ILZ001-002-007-009-015-016-024-151500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 12 2 64 S14G23 30.17F WCI -3 TC -11
ILZ003-004-008-010-011-017-018-151500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 9 0 67 S16G23 30.20F WCI -8 TC -13
ILZ005-006-012>014-019>023-151500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 9 -3 58 S17G26 30.26F WCI -9 TC -13
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 8 1 73 S13 30.26F WCI -8 TC -13
WAUKEGAN PTCLDY 10 -1 61 S18G25 30.21F WCI -8 TC -12
DUPAGE AIRPORT MOCLDY 7 -1 70 S15 30.25F WCI -10 TC -14
WHEELING PTCLDY 10 0 63 SW16 30.25F WCI -7 TC -12
NORTHERLY ISL* N/A 9 -1 64 S13 N/A WCI -6 TC -13
LMZ740>746-151500-
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 10 200/ 17/ 22 N/A
NORTHERLY ISL 8 190/ 16/ 18 N/A
CALUMET HARBOR 170/ 11/ 17 1026.5
BURNS HARBOR 8 180/ 8/ 12 1026.8F
MICHIGAN CITY 6 180/ 14/ 17 1028.7F
ILZ025>027-034>036-040-047-049-050-058-095>099-151500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-151500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 10 3 73 S18 30.36F WCI -8 TC -12
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-151500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-151500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 14 3 62 S10 30.44F WCI 1 TC -10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 13 6 74 S7 30.51F WCI 3 TC -11
MARION CLEAR 12 7 79 S9 30.51F WCI 0 TC -11
ILZ067-068-072-073-078-083-087-091-151500-
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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