Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 051756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-051900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 26 14 60 S10 29.86F WCI 16 TC -3
6HR MIN TEMP: 15; 6HR MAX TEMP: 26;
$$
ILZ003-004-008-010-011-017-018-051900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 23 13 65 S12 29.89F WCI 12 TC -5
6HR MIN TEMP: 14; 6HR MAX TEMP: 23;
$$
ILZ005-006-012>014-019>023-051900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 26 9 48 SW14 29.90F WCI 14 TC -3
6HR MIN TEMP: 13; 6HR MAX TEMP: 26;
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 22 13 68 S13 29.91F WCI 10 TC -6
6HR MIN TEMP: 3; 6HR MAX TEMP: 22;
WAUKEGAN CLOUDY 24 11 57 SW22G31 29.86F WCI 9 TC -4
6HR MIN TEMP: 15; 6HR MAX TEMP: 24;
DUPAGE AIRPORT PTSUNNY 22 10 60 S14G23 29.90F WCI 9 TC -6
6HR MIN TEMP: 6; 6HR MAX TEMP: 22;
WHEELING MOSUNNY 26 10 50 SW10G21 29.91F WCI 16 TC -3
6HR MIN TEMP: 13; 6HR MAX TEMP: 26;
ROMEOVILLE* PTSUNNY 25 14 63 S16 29.95F WCI 12 TC -4
NORTHERLY ISL* N/A 26 11 52 SW8 N/A WCI 18 TC -3
$$
LMZ740>746-051900-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 32 44 210/ 23/ 29 1012.6F
HARRISON CRIB 26 210/ 19/ 21 N/A
NORTHERLY ISL 24 200/ 11/ 13 N/A
CALUMET HARBOR 24 200/ 10/ 17 1013.7
BURNS HARBOR 25 210/ 8/ 10 1014.9F
MICHIGAN CITY 24 190/ 14/ 17 1015.2F
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-051900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-051900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD NOT AVBL
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-051900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-051900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 30 16 55 SE6 30.01F WCI 24 TC -1
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-051900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 36 21 54 SW7 30.05F WCI 30 TC 2
6HR MIN TEMP: 21; 6HR MAX TEMP: 36;
MARION SUNNY 37 19 48 SW3 30.05F TC 3
$$
ILZ067-068-072-073-078-083-087-091-051900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 32 23 69 SW9 30.05F WCI 24 TC 0
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$