Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 052356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CST FRI DEC 05 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-060100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 29 20 69 S9 29.78S WCI 20 TC -2
6HR MIN TEMP: 26; 6HR MAX TEMP: 31;
$$
ILZ003-004-008-010-011-017-018-060100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 27 18 69 S8 29.79R WCI 19 TC -3
6HR MIN TEMP: 23; 6HR MAX TEMP: 28;
$$
ILZ005-006-012>014-019>023-060100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 27 13 55 S13 29.78S WCI 16 TC -3
6HR MIN TEMP: 26; 6HR MAX TEMP: 30;
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 25 16 68 S10 29.80R WCI 15 TC -4
6HR MIN TEMP: 22; 6HR MAX TEMP: 28;
WAUKEGAN CLOUDY 27 16 63 SW16 29.75S WCI 15 TC -3
6HR MIN TEMP: 24; 6HR MAX TEMP: 29;
DUPAGE AIRPORT CLOUDY 26 15 63 S13 29.79R WCI 15 TC -3
6HR MIN TEMP: 22; 6HR MAX TEMP: 27;
WHEELING CLOUDY 28 14 55 S14 29.78F WCI 17 TC -2
6HR MIN TEMP: 26; 6HR MAX TEMP: 30;
NORTHERLY ISL* N/A 27 13 55 S16 N/A WCI 15 TC -3
$$
LMZ740>746-060100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 36 44 200/ 23/ 29 1008.1F
HARRISON CRIB 29 200/ 24/ 27 N/A
NORTHERLY ISL 27 200/ 9/ 15 N/A
CALUMET HARBOR 180/ 9/ 17 1009.4
BURNS HARBOR 26 190/ 9/ 13 1010.8S
MICHIGAN CITY 26 180/ 14/ 16 1010.7F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-060100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-060100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
LACON* PTCLDY 27 16 63 SW7 29.82R WCI 19 TC -3
SPRINGFIELD PTCLDY 30 17 58 S15 29.86S WCI 19 TC -1
6HR MIN TEMP: 25; 6HR MAX TEMP: 30;
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-060100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-060100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 30 18 59 S6 29.89F WCI 24 TC -1
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 33 21 61 S9 29.96S WCI 25 TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 42;
MARION CLEAR 36 21 55 S12 29.97S WCI 27 TC 2
$$
ILZ067-068-072-073-078-083-087-091-060100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$