862
ASUS43 KLOT 162356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-170100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 36 28 73 W5 29.78R WCI 32 TC 2
6HR MIN TEMP: 35; 6HR MAX TEMP: 39;
ILZ003-004-008-010-011-017-018-170100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 30 25 81 S5 29.78R WCI 25 TC -1
6HR MIN TEMP: 29; 6HR MAX TEMP: 34;
ILZ005-006-012>014-019>023-170100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 35 26 69 S17G26 29.76F WCI 25 TC 2
6HR MIN TEMP: 34; 6HR MAX TEMP: 40;
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 31 26 82 S8 29.79F WCI 23 TC -1
6HR MIN TEMP: 31; 6HR MAX TEMP: 36;
WAUKEGAN PTCLDY 34 27 75 SW18 29.74R WCI 23 TC 1
6HR MIN TEMP: 34; 6HR MAX TEMP: 39;
DUPAGE AIRPORT CLEAR 32 27 81 SW10 29.79S WCI 24 TC 0
6HR MIN TEMP: 31; 6HR MAX TEMP: 36;
WHEELING CLEAR 36 27 69 SW13 29.78F WCI 27 TC 2
6HR MIN TEMP: 34; 6HR MAX TEMP: 40;
ROMEOVILLE* CLEAR 34 28 80 S15 29.80F WCI 24 TC 1
NORTHERLY ISL* N/A 36 25 65 SW15 N/A WCI 27 TC 2
LMZ740>746-170100-
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 37 190/ 18/ 20 N/A
NORTHERLY ISL 36 190/ 10/ 18 N/A
CALUMET HARBOR 190/ 13/ 16 1009.2
BURNS HARBOR 36 190/ 8/ 11 1010.5S
MICHIGAN CITY 36 190/ 18/ 22 1009.8R
ILZ025>027-034>036-040-047-049-050-058-095>099-170100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-170100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 41 29 62 S17 29.85R TC 5
6HR MIN TEMP: 39; 6HR MAX TEMP: 44;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-170100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-170100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 43 27 52 S14 29.89R TC 6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 44 21 40 S15 29.97F TC 7
6HR MIN TEMP: 42; 6HR MAX TEMP: 46;
MARION CLOUDY 46 21 36 S16G23 29.98F TC 8
ILZ067-068-072-073-078-083-087-091-170100-
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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