880
ASUS43 KLOT 162156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CST TUE DEC 16 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.
ILZ001-002-007-009-015-016-024-162300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 38 27 64 SW9 29.76S WCI 31 TC 3
ILZ003-004-008-010-011-017-018-162300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-162300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 39 26 59 S15G25 29.76S WCI 31 TC 4
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 34 28 79 S15 29.79R WCI 24 TC 1
WAUKEGAN CLEAR 38 28 67 SW14 29.75R WCI 30 TC 3
DUPAGE AIRPORT CLEAR 34 27 75 S18G26 29.77S WCI 23 TC 1
WHEELING CLEAR 39 27 62 SW14G23 29.77S WCI 31 TC 4
ROMEOVILLE* PTCLDY 37 28 70 S15 29.81S WCI 28 TC 3
NORTHERLY ISL* N/A 38 25 60 S14 N/A WCI 30 TC 3
LMZ740>746-162300-
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 38 190/ 20/ 21 N/A
NORTHERLY ISL 38 210/ 13/ 16 N/A
CALUMET HARBOR 170/ 10/ 15 1008.6
BURNS HARBOR 37 180/ 7/ 12 1010.2F
MICHIGAN CITY 37 180/ 17/ 22 1009.5F
ILZ025>027-034>036-040-047-049-050-058-095>099-162300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-162300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 43 30 60 S10 29.84F TC 6
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-162300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-162300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 50 27 40 S14 29.88F TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-162300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 44 22 41 S14 30.01F TC 7
MARION CLOUDY 45 21 39 S10 30.02S TC 7
ILZ067-068-072-073-078-083-087-091-162300-
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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