Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 250656
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CST TUE NOV 25 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.
ILZ001-002-007-009-015-016-024-250800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE RAIN 47 47 100 CALM 29.81F FOG TC 8
$$
ILZ003-004-008-010-011-017-018-250800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 46 45 96 SE5 29.86F FOG TC 8
$$
ILZ005-006-012>014-019>023-250800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 47 44 90 CALM 29.85F TC 8
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 46 46 100 NE5 29.84F FOG TC 8
WAUKEGAN CLOUDY 46 44 93 CALM 29.85F TC 8
DUPAGE AIRPORT CLOUDY 46 45 96 CALM 29.85F TC 8
WHEELING CLOUDY 47 45 93 CALM 29.86F TC 8
NORTHERLY ISL* N/A 48 43 82 S2 N/A TC 9
$$
LMZ740>746-250800-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 49 49 190/ 8/ 10 1012.0F
WINTHROP HARBOR 48 49 190/ 4/ 4 N/A 1/ 4
WAUKEGAN HARBOR 47 47 170/ 2/ 4 N/A 1/ 3
HARRISON CRIB 49 190/ 4/ 5 N/A
NORTHERLY ISL 48 170/ 3/ 7 N/A
CALUMET HARBOR 180/ 3/ 5 1010.7
BURNS HARBOR 50 160/ 7/ 11 1011.5F
MICHIGAN CITY 49 150/ 8/ 10 1011.1F
ST. JOSEPH BUOY 49 49 120/ 12/ 16 1012.5F 1
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-250800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 48 48 100 CALM 29.80F FOG TC 9
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-250800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DECATUR CLOUDY 49 48 97 SE6 29.83F FOG TC 9
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 49 48 97 S5 29.82F FOG TC 9
TAYLORVILLE DRIZZLE 48 48 100 MISG 29.82F TC 9
$$
ILZ033-039-045-046-055>057-062-063-250800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-250800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE LGT RAIN 54 52 94 SW6 29.82 FOG TC 12
CAHOKIA* RAIN 52 51 97 S3 29.82F FOG TC 11
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-250800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 52 51 97 S8 29.86F FOG TC 11
$$
ILZ067-068-072-073-078-083-087-091-250800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$