854
ASUS43 KLOT 221756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CST MON DEC 22 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.
ILZ001-002-007-009-015-016-024-221900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 41 20 43 S8 30.11F TC 5
6HR MIN TEMP: 34; 6HR MAX TEMP: 42;
STERLING* CLOUDY 39 21 48 VRB3 30.16F TC 4
ILZ003-004-008-010-011-017-018-221900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 37 23 56 SE9 30.17F WCI 30 TC 3
6HR MIN TEMP: 32; 6HR MAX TEMP: 38;
ILZ005-006-012>014-019>023-221900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 44 15 31 S9 30.19F TC 7
6HR MIN TEMP: 35; 6HR MAX TEMP: 44;
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 39 23 52 S9 30.18F WCI 33 TC 4
6HR MIN TEMP: 32; 6HR MAX TEMP: 39;
WAUKEGAN PTSUNNY 38 25 59 SE8 30.18F WCI 32 TC 3
6HR MIN TEMP: 34; 6HR MAX TEMP: 40;
DUPAGE AIRPORT CLOUDY 40 20 44 S8 30.18F TC 4
6HR MIN TEMP: 32; 6HR MAX TEMP: 40;
WHEELING PTSUNNY 44 16 32 S12 30.20F TC 7
6HR MIN TEMP: 33; 6HR MAX TEMP: 44;
ROMEOVILLE* MOSUNNY 39 21 48 SE10 30.21F WCI 32 TC 4
NORTHERLY ISL* N/A 44 17 34 S9 N/A TC 7
LMZ740>746-221900-
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)
NORTHERLY ISL 42 150/ 4/ 14 N/A
CALUMET HARBOR 150/ 12/ 13 1023.1
BURNS HARBOR 43 180/ 7/ 11 1024.0F
ILZ025>027-034>036-040-047-049-050-058-095>099-221900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-221900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 43 24 47 S13G20 30.18F TC 6
6HR MIN TEMP: 33; 6HR MAX TEMP: 43;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-221900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-221900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 46 23 39 S9 30.19F TC 8
BELLEVILLE CLOUDY 52 21 30 S12 30.19 TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 51 22 31 S13 30.23F TC 11
6HR MIN TEMP: 25; 6HR MAX TEMP: 51;
MARION CLOUDY 52 21 30 S8 30.25F TC 11
ILZ067-068-072-073-078-083-087-091-221900-
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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