Regional Weather Roundup
Issued by NWS
Issued by NWS
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987
ASUS43 KLOT 122056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CST WED NOV 12 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.
ILZ001-002-007-009-015-016-024-122200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 58 29 33 W16G26 30.03R TC 14
$$
ILZ003-004-008-010-011-017-018-122200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
$$
ILZ005-006-012>014-019>023-122200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 55 27 34 W12G30 29.94R TC 13
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 53 31 42 W18G33 29.96R TC 12
WAUKEGAN SUNNY 53 26 35 W13G29 29.90R TC 12
DUPAGE AIRPORT SUNNY 54 29 38 W17G35 29.95R TC 12
WHEELING SUNNY 54 28 36 W18G30 29.94R TC 12
ROMEOVILLE* SUNNY 55 28 35 W20G32 29.97R TC 13
NORTHERLY ISL* N/A 54 27 35 W14 N/A TC 12
$$
LMZ740>746-122200-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 51 51 280/ 17/ 23 1012.2R
WINTHROP HARBOR 53 47 240/ 17/ 25 N/A 1/ 2
WAUKEGAN HARBOR 53 46 N/A 1/ 2
HARRISON CRIB 54 280/ 28/ 31 N/A
NORTHERLY ISL 53 260/ 11/ 19 N/A
CALUMET HARBOR 260/ 10/ 17 1012.5
BURNS HARBOR 52 280/ 10/ 12 1014.2R
MICHIGAN CITY 51 270/ 18/ 20 1012.7R
ST. JOSEPH BUOY 51 50 240/ 19/ 25 1013.8R 6/ 6
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-122200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-122200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 63 27 25 NW17G25 30.07S TC 17
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-122200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RANTOUL* SUNNY 55 30 38 W15 30.03S TC 13
$$
ILZ079-100>102-122200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 66 28 24 NW14G21 30.10S TC 19
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-122200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 67 35 30 W3 30.10F TC 19
MARION SUNNY 66 36 32 SW7 30.11S TC 19
$$
ILZ067-068-072-073-078-083-087-091-122200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$