Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 282056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT SAT JUN 28 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.
ILZ001-002-007-009-015-016-024-282200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 88 71 57 VRB3 29.98F HX 94 TC 31
$$
ILZ003-004-008-010-011-017-018-282200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 84 66 54 CALM 30.01F HX 86 TC 29
$$
ILZ005-006-012>014-019>023-282200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 88 64 44 NE10 29.99F HX 89 TC 31
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 87 66 49 VRB5 30.01F HX 89 TC 31
WAUKEGAN SUNNY 76 63 64 S8 30.02F TC 24
DUPAGE AIRPORT MOSUNNY 89 65 44 W8 30.01S HX 91 TC 32
WHEELING SUNNY 81 66 60 VRB3 30.03F HX 83 TC 27
ROMEOVILLE* SUNNY 88 66 48 SW3 30.01S HX 90 TC 31
NORTHERLY ISL* N/A 74 65 73 NE6 N/A TC 23
$$
LMZ740>746-282200-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 69 69 150/ 4/ 6 1017.4F
WINTHROP HARBOR 68 66 250/ 4/ 6 N/A 1/ 3
WAUKEGAN HARBOR 70 66 190/ 6/ 8 N/A 1/ 2
WILMETTE BUOY 71 110/ 8/ 10 1019.1R 1/ 2
CHICAGO BUOY 72 71 90/ 8/ 12 1017.1F 1/ 2
HARRISON CRIB 79 90/ 12/ 13 N/A
NORTHERLY ISL 74 90/ 6/ 8 N/A
CALUMET HARBOR 40/ 8/ 10 1015.8
BURNS HARBOR 74 60/ 7/ 8 1016.9F
MICHIGAN CITY 72 30/ 12/ 12 1015.3F
MICH CITY BUOY 72 73 30/ 10/ 12 1015.2F 1/ 3
ST. JOSEPH BUOY 71 74 20/ 6/ 8 1018.1F 1
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-282200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-282200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 89 74 60 SW6 30.00S HX 98 TC 32
TAYLORVILLE SUNNY 88 73 62 MISG 30.01S HX 96 TC 31
$$
ILZ033-039-045-046-055>057-062-063-282200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-282200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 90 68 48 SW7 30.01S HX 93 TC 32
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-282200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 84 74 71 VRB3 30.01F HX 91 TC 29
MARION PTSUNNY 84 75 74 SW10 30.02F HX 92 TC 29
$$
ILZ067-068-072-073-078-083-087-091-282200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$