Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 151256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT TUE JUL 15 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.
ILZ001-002-007-009-015-016-024-151400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 75 69 81 CALM 30.03R TC 24
$$
ILZ003-004-008-010-011-017-018-151400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 73 65 75 CALM 30.08S TC 23
$$
ILZ005-006-012>014-019>023-151400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 78 66 66 S3 30.06S HX 80 TC 26
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 74 68 81 CALM 30.07R HAZE TC 23
WAUKEGAN MOSUNNY 77 66 68 SW3 30.07R TC 25
DUPAGE AIRPORT MOSUNNY 76 67 73 S3 30.07R TC 24
WHEELING MOSUNNY 78 66 66 CALM 30.08S HX 80 TC 26
ROMEOVILLE* SUNNY 75 70 83 SE5 30.08R TC 24
NORTHERLY ISL* N/A 77 67 71 E2 N/A TC 25
$$
LMZ740>746-151400-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 74 73 200/ 2/ 2 1017.9R
WINTHROP HARBOR 72 71 250/ 2/ 4 N/A 0
WAUKEGAN HARBOR 73 72 190/ 2/ 2 N/A 0
WILMETTE BUOY 74 230/ 2/ 4 1020.8R 0
CHICAGO BUOY 76 74 150/ 2/ 4 1018.4R 0
HARRISON CRIB 82 190/ 5/ 6 N/A
NORTHERLY ISL 77 120/ 1/ 4 N/A
CALUMET HARBOR 77 CALM / 1 1017.1
BURNS HARBOR 76 170/ 2/ 4 1019.0R
MICHIGAN CITY 74 140/ 9/ 10 1016.7S
MICH CITY BUOY 74 76 140/ 8/ 10 1017.0R 1
ST. JOSEPH BUOY 75 77 180/ 10/ 12 1019.2R 1/ 2
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-151400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-151400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD NOT AVBL
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-151400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON RAIN 72 71 97 SE7 30.03F FOG TC 22
$$
ILZ079-100>102-151400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 75 100 VRB3 30.04S TC 24
BELLEVILLE PTSUNNY 75 73 94 CALM 30.01 FOG TC 24
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 78 75 90 SW5 30.04S HX 81 TC 26
MARION SUNNY 75 75 100 SE5 30.05S TC 24
$$
ILZ067-068-072-073-078-083-087-091-151400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$