Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 251958
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM 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.
ILZ001-002-007-009-015-016-024-252100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 53 49 86 SW7 29.75F TC 12
$$
ILZ003-004-008-010-011-017-018-252100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 50 47 89 SW7 29.76F TC 10
$$
ILZ005-006-012>014-019>023-252100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 51 47 86 W7 29.74S TC 11
CHICAGO-MIDWAY CLOUDY 52 47 83 W12 29.75S TC 11
AURORA CLOUDY 51 48 89 W8 29.75S TC 11
WAUKEGAN CLOUDY 51 47 86 W8 29.72F TC 11
DUPAGE AIRPORT CLOUDY 51 47 86 SW8 29.74S TC 11
WHEELING CLOUDY 51 47 86 W6 29.75S TC 11
ROMEOVILLE* CLOUDY 52 52 100 W7 29.76S TC 11
NORTHERLY ISL* N/A 51 45 79 W7 N/A TC 11
$$
LMZ740>746-252100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 49 49 250/ 4/ 4 1006.7S
HARRISON CRIB 51 250/ 9/ 9 N/A
NORTHERLY ISL 51 230/ 4/ 9 N/A
CALUMET HARBOR 210/ 5/ 8 1007.0
BURNS HARBOR 49 300/ 4/ 4 1008.1S
MICHIGAN CITY 49 230/ 6/ 6 1006.6F
ST. JOSEPH BUOY 49 50 CALM 1008.0R 1/ 3
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-252100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-252100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 54 50 86 W9 29.82S TC 12
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-252100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RANTOUL* CLOUDY 52 50 93 W9 29.79S TC 11
$$
ILZ079-100>102-252100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 55 52 88 W12 29.85S TC 13
BELLEVILLE CLOUDY 57 55 94 W7 29.83 TC 14
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-252100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 60 55 83 W6 29.85R TC 16
MARION N/A 59 55 88 W6 29.85S TC 15
MT. VERNON CLOUDY N/A N/A N/A W6 29.84S
$$
ILZ067-068-072-073-078-083-087-091-252100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$