Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 291757
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT SUN JUN 29 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.
ILZ001-002-007-009-015-016-024-291900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 87 72 60 SW12 29.94F HX 93 TC 31
6HR MIN TEMP: 73; 6HR MAX TEMP: 88;
$$
ILZ003-004-008-010-011-017-018-291900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
$$
ILZ005-006-012>014-019>023-291900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 91 68 46 SW7 29.96F HX 95 TC 33
6HR MIN TEMP: 77; 6HR MAX TEMP: 92;
CHICAGO-MIDWAY PTSUNNY 91 66 43 S6 29.96F THUNDER HX 93
AURORA PTSUNNY 89 72 56 VRB3 29.96F HX 96 TC 32
6HR MIN TEMP: 75; 6HR MAX TEMP: 91;
WAUKEGAN SUNNY 87 72 60 SE10 29.96F HX 93 TC 31
6HR MIN TEMP: 74; 6HR MAX TEMP: 90;
DUPAGE AIRPORT MOSUNNY 90 69 50 S3 29.97S HX 94 TC 32
6HR MIN TEMP: 75; 6HR MAX TEMP: 91;
WHEELING PTSUNNY 91 67 44 SW9 29.97F HX 94 TC 33
6HR MIN TEMP: 72; 6HR MAX TEMP: 91;
ROMEOVILLE* PTSUNNY 90 73 58 S6 29.98F HX 98 TC 32
NORTHERLY ISL* N/A 78 68 71 SE7 N/A HX 80 TC 26
$$
LMZ740>746-291900-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 72 70 170/ 8/ 10 1015.2F
WINTHROP HARBOR 72 67 250/ 6/ 8 N/A 1
WAUKEGAN HARBOR 74 71 190/ 8/ 10 N/A 1
WILMETTE BUOY 74 110/ 6/ 8 1017.7F 1
CHICAGO BUOY 78 73 130/ 8/ 10 1015.2F 1
HARRISON CRIB 90 140/ 18/ 20 N/A
NORTHERLY ISL 80 120/ 5/ 7 N/A
CALUMET HARBOR 82 90/ 10/ 16 1014.0
BURNS HARBOR 80 10/ 4/ 5 1015.6F
MICHIGAN CITY 85 360/ 4/ 5 1013.3F
MICH CITY BUOY 83 73 350/ 2/ 4 1014.2F 0
ST. JOSEPH BUOY 82 75 CALM 1016.7F 0
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-291900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-291900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 83 73 72 S8 29.99F HX 89 TC 28
6HR MIN TEMP: 74; 6HR MAX TEMP: 83;
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-291900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 85 75 72 S9 30.00F HX 93 TC 29
$$
ILZ079-100>102-291900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 77 73 88 S5 30.01F TC 25
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MARION CLOUDY 81 75 83 S8 30.03F HX 86 TC 27
MT. VERNON PTSUNNY 82 73 74 S8 30.03S HX 88 TC 28
$$
ILZ067-068-072-073-078-083-087-091-291900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$