Regional Weather Roundup
Issued by NWS
Issued by NWS
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019
ASUS43 KLOT 021356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM 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.
ILZ001-002-007-009-015-016-024-021500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 67 54 63 E8 30.37F TC 19
$$
ILZ003-004-008-010-011-017-018-021500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 67 55 65 N5 30.41S TC 19
$$
ILZ005-006-012>014-019>023-021500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 71 60 68 N8 30.37S TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 69 61 75 NE9 30.38S HAZE TC 21
WAUKEGAN SUNNY 72 32 23 NE6 30.38S TC 22
DUPAGE AIRPORT SUNNY 71 62 73 NE6 30.37S TC 22
WHEELING SUNNY 72 61 68 NE6 30.39S TC 22
ROMEOVILLE* SUNNY 72 63 73 NE7 30.38 TC 22
NORTHERLY ISL* N/A 72 58 61 NE7 N/A TC 22
$$
LMZ740>746-021500-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 71 73 CALM / 2 1028.5S
WINTHROP HARBOR 69 72 310/ 8/ 10 N/A 1/ 4
WAUKEGAN HARBOR 69 73 300/ 6/ 8 N/A 1/ 4
HARRISON CRIB 76 70/ 7/ 7 N/A
NORTHERLY ISL 71 50/ 5/ 7 N/A
CALUMET HARBOR 50/ 5/ 7 1027.1
BURNS HARBOR 69 CALM 1028.8S
MICHIGAN CITY 65 50/ 6/ 6 1027.3R
MICH CITY BUOY 67 72 50/ 6/ 8 1027.1R 2/ 5
ST. JOSEPH BUOY 63 61 CALM 1029.1R 1/ 4
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-021500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-021500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD NOT AVBL
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-021500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-021500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 66 59 77 VRB6 30.33R TC 19
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-021500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 68 57 68 E8 30.26S TC 20
$$
ILZ067-068-072-073-078-083-087-091-021500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$