Regional Weather Roundup
Issued by NWS
Issued by NWS
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919
ASUS43 KLOT 290856
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT FRI AUG 29 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.
ILZ001-002-007-009-015-016-024-291000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 58 57 97 E5 30.14S TC 14
$$
ILZ003-004-008-010-011-017-018-291000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
$$
ILZ005-006-012>014-019>023-291000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 59 52 77 NE6 30.16R TC 15
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 51 49 92 CALM 30.16F TC 11
WAUKEGAN PTCLDY 58 50 75 NE5 30.18R TC 14
DUPAGE AIRPORT CLEAR 52 49 89 N6 30.17R TC 11
WHEELING CLEAR 56 52 86 CALM 30.18S TC 13
NORTHERLY ISL* N/A 62 51 67 NE9 N/A TC 17
$$
LMZ740>746-291000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 60 71 50/ 10/ 12 1022.0R
WINTHROP HARBOR 63 70 360/ 10/ 16 N/A 3/ 6
WAUKEGAN HARBOR 63 70 N/A 3/ 5
WILMETTE BUOY 65 70/ 10/ 16 1022.8R 4/ 6
CHICAGO BUOY 65 68 30/ 10/ 14 1021.8R 4/ 6
HARRISON CRIB 64 50/ 11/ 13 N/A
NORTHERLY ISL 63 60/ 11/ 13 N/A
CALUMET HARBOR 64 40/ 8/ 12 1020.0
BURNS HARBOR 60 100/ 5/ 7 1021.7S
MICHIGAN CITY 57 70/ 6/ 8 1020.2F
MICH CITY BUOY 62 72 70/ 10/ 12 1019.4F 5/ 7
ST. JOSEPH BUOY 58 71 40/ 12/ 14 1021.8S 4/ 6
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-291000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-291000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 63 60 90 E3 30.14R TC 17
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-291000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-291000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLEAR 59 55 87 CALM 30.11S TC 15
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 54 54 100 CALM 30.13S TC 12
$$
ILZ067-068-072-073-078-083-087-091-291000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$