830
ASUS43 KLOT 190858
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CST FRI DEC 19 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.
ILZ001-002-007-009-015-016-024-191000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 11 2 67 W26G44 29.79R WCI -10 TC -12
ILZ003-004-008-010-011-017-018-191000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 12 2 64 W24G30 29.67R WCI -8 TC -11
ILZ005-006-012>014-019>023-191000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 15 7 70 W18G30 29.60R WCI -2 TC -9
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 14 8 77 W22G30 29.65R WCI -4 TC -10
WAUKEGAN CLOUDY 15 6 67 W25G35 29.55S WCI -4 TC -9
DUPAGE AIRPORT FLURRIES 14 6 70 W18G33 29.63R WCI -3 TC -10
WHEELING CLOUDY 16 6 65 W16G28 29.61R WCI 1 TC -9
NORTHERLY ISL* N/A 17 8 67 SW13 N/A WCI 4 TC -8
LMZ740>746-191000-
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 17 270/ 28/ 31 N/A
NORTHERLY ISL 17 290/ 20/ 20 N/A
CALUMET HARBOR 240/ 9/ 20 1002.2
BURNS HARBOR 19 250/ 13/ 19 1003.0R
MICHIGAN CITY 20 250/ 32/ 38 1001.9R
ILZ025>027-034>036-040-047-049-050-058-095>099-191000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-191000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 16 9 73 W21G30 29.76R WCI -2 TC -9
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 23 14 68 W16G43 29.84R WCI 10 TC -5
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-191000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON CLOUDY 23 14 68 W26G48 29.78R WCI 6 TC -5
ILZ079-100>102-191000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* MOCLDY 28 17 63 W15G25 29.92R WCI 16 TC -2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 29 16 58 W9 29.94R WCI 20 TC -2
ILZ067-068-072-073-078-083-087-091-191000-
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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