Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 062156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT MON OCT 06 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.
ILZ001-002-007-009-015-016-024-062300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 74 60 61 N9 30.02S TC 23
$$
ILZ003-004-008-010-011-017-018-062300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
$$
ILZ005-006-012>014-019>023-062300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 76 61 59 NW7 30.00F TC 24
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 75 65 70 W5 30.01F TC 24
WAUKEGAN CLOUDY 72 64 76 CALM 30.01S TC 22
DUPAGE AIRPORT PTSUNNY 75 63 66 CALM 30.01F TC 24
WHEELING LGT RAIN 71 64 78 CALM 30.03F TC 22
ROMEOVILLE* PTSUNNY 82 63 51 S6 30.01F HX 83 TC 28
NORTHERLY ISL* N/A 79 58 48 SW10 N/A HX 80 TC 26
$$
LMZ740>746-062300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 69 69 20/ 8/ 10 1016.7F
WINTHROP HARBOR 62 55 N/A 1/ 3
WAUKEGAN HARBOR 68 68 N/A 1
WILMETTE BUOY 69 340/ 14/ 23 1019.5F 1
CHICAGO BUOY 73 48 100/ 6/ 10 1016.6F 1
HARRISON CRIB 77 140/ 10/ 11 N/A
NORTHERLY ISL 74 130/ 3/ 13 N/A
CALUMET HARBOR 82 200/ 7/ 9 1015.4
BURNS HARBOR 75 CALM / 3 1016.9F
MICHIGAN CITY 73 50/ 6/ 7 1015.1F
ST. JOSEPH BUOY 74 71 50/ 2/ 4 1017.7F 1/ 3
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-062300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-062300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 84 59 42 S7 30.01F HX 84 TC 29
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-062300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-062300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 82 64 54 SE10 30.03F HX 84 TC 28
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-062300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE RAIN 71 70 96 SE5 30.07S FOG TC 22
MARION RAIN 72 70 94 CALM 30.07F TC 22
$$
ILZ067-068-072-073-078-083-087-091-062300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$