Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 030156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT SAT AUG 02 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.
ILZ001-002-007-009-015-016-024-030300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 66 61 84 CALM 30.23S TC 19
$$
ILZ003-004-008-010-011-017-018-030300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
$$
ILZ005-006-012>014-019>023-030300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 70 51 51 NE7 30.24F TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 66 53 63 NE5 30.24S TC 19
WAUKEGAN CLEAR 62 56 80 CALM 30.25F TC 17
DUPAGE AIRPORT CLEAR 67 52 58 NE6 30.24F TC 19
WHEELING CLEAR 68 55 63 CALM 30.26F TC 20
NORTHERLY ISL* N/A 69 53 56 MISG N/A TC 21
$$
LMZ740>746-030300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 71 74 350/ 6/ 8 1024.3S
WINTHROP HARBOR 71 72 350/ 2/ 2 N/A 1
WAUKEGAN HARBOR 72 74 300/ 4/ 4 N/A 0
HARRISON CRIB 77 30/ 10/ 11 N/A
NORTHERLY ISL 69 350/ 4/ 9 N/A
CALUMET HARBOR 71 350/ 5/ 6 1023.2
BURNS HARBOR 72 30/ 6/ 6 1024.7R
MICHIGAN CITY 71 40/ 11/ 12 1022.8S
MICH CITY BUOY 73 74 20/ 10/ 12 1022.4F 2/ 3
ST. JOSEPH BUOY 66 65 360/ 6/ 8 1024.8F 1
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-030300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-030300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD NOT AVBL
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-030300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-030300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 66 57 72 N7 30.21S TC 19
CAHOKIA* MOCLDY 70 56 61 NE7 30.18S TC 21
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-030300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 68 57 68 N6 30.16S TC 20
$$
ILZ067-068-072-073-078-083-087-091-030300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$