Regional Weather Roundup
Issued by NWS
Issued by NWS
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717
ASUS43 KLOT 040958
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT MON AUG 04 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.
ILZ001-002-007-009-015-016-024-041100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 59 59 100 CALM 30.11S FOG TC 15
$$
ILZ003-004-008-010-011-017-018-041100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
$$
ILZ005-006-012>014-019>023-041100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 65 62 90 N3 30.13S TC 18
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 62 59 90 NE3 30.13S FOG TC 17
WAUKEGAN FOG 60 57 89 CALM 30.14S VSB 1/2 TC 16
DUPAGE AIRPORT MOCLDY 62 60 93 N3 30.14R FOG TC 17
WHEELING PTCLDY 63 62 97 N3 30.15S FOG TC 17
NORTHERLY ISL* N/A 70 59 68 SE7 N/A TC 21
$$
LMZ740>746-041100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 72 74 120/ 10/ 10 1020.7S
WINTHROP HARBOR 72 72 30/ 4/ 6 N/A 1/ 3
WAUKEGAN HARBOR 72 74 70/ 4/ 8 N/A 1/ 3
HARRISON CRIB 76 130/ 11/ 12 N/A
NORTHERLY ISL 69 120/ 6/ 9 N/A
CALUMET HARBOR 70 170/ 3/ 5 1019.3
BURNS HARBOR 69 130/ 5/ 9 1021.0S
MICHIGAN CITY 64 120/ 7/ 9 1019.3R
MICH CITY BUOY 68 73 120/ 10/ 12 1019.2S 1/ 3
ST. JOSEPH BUOY 66 70 80/ 8/ 10 1021.5R 1
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-041100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-041100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 62 58 86 NE3 30.07F TC 17
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-041100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-041100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-041100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 66 64 93 CALM 30.01S TC 19
$$
ILZ067-068-072-073-078-083-087-091-041100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$