301
ASUS43 KLOT 281710
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT SAT JUN 28 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-281800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 85 73 67 SE9 30.00F HX 91 TC 29
ILZ003-004-008-010-011-017-018-281800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 81 65 58 SE6 30.05S HX 83 TC 27
ROCHELLE* SUNNY 81 64 55 S6 30.06R HX 82 TC 27
DE KALB* MOSUNNY 80 67 65 CALM 30.07R HX 82 TC 27
ILZ005-006-012>014-019>023-281800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 83 66 56 VRB5 30.04S HX 85 TC 28
CHICAGO-MIDWAY MOSUNNY 80 64 58 SE7 30.04F HX 82 TC 27
AURORA SUNNY 83 66 56 CALM 30.04S HX 85 TC 28
JOLIET* SUNNY 85 66 53 S6 30.04F HX 87 TC 29
WAUKEGAN SUNNY 77 59 53 SE8 30.05S TC 25
DUPAGE AIRPORT NOT AVBL
KANKAKEE* SUNNY 82 67 60 E3 30.06F HX 85 TC 28
WHEELING SUNNY 81 64 56 CALM 30.06S HX 82 TC 27
MORRIS* SUNNY 83 67 58 SE8 30.03F HX 85 TC 28
ROMEOVILLE* MOSUNNY 82 68 61 CALM 30.05F HX 85 TC 28
LANSING* SUNNY 80 66 61 CALM 30.06F HX 82 TC 27
NORTHERLY ISL* N/A 73 63 70 E5 N/A TC 23
LMZ740>746-281800-
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 68 160/ 2/ 4 1018.3R
WINTHROP HARBOR 68 65 240/ 6/ 8 N/A 1
WAUKEGAN HARBOR 69 65 160/ 6/ 8 N/A 0
WILMETTE BUOY 70 110/ 6/ 8 1020.0F 1
CHICAGO BUOY 71 71 110/ 6/ 8 1018.5 1/ 3
HARRISON CRIB 78 120/ 7/ 8 N/A
NORTHERLY ISL 73 120/ 5 N/A
CALUMET HARBOR 72 50/ 6/ 7 1017.0
BURNS HARBOR 72 40/ 4/ 5 1018.6S
MICHIGAN CITY 71 20/ 6/ 6 1017.0R
MICH CITY BUOY 71 73 40/ 4/ 4 1016.8S 1/ 3
ST. JOSEPH BUOY 69 72 30/ 4/ 6 1019.0S 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-281800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 85 72 65 S5 30.04R HX 91 TC 29
GALESBURG* MOSUNNY 84 73 68 S6 30.04F HX 90 TC 29
MACOMB* PTSUNNY 87 74 66 S5 30.05S HX 95 TC 30
JACKSONVILLE* MOSUNNY 84 73 69 CALM 30.04S HX 90 TC 29
PITTSFIELD* PTSUNNY 83 78 83 SE5 30.06S HX 93 TC 29
ILZ028>032-037-038-041>044-048-051>054-059>061-281800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 83 67 58 CALM 30.05S HX 86 TC 29
BLOOMINGTON PTSUNNY 84 74 71 S6 30.06S HX 91 TC 29
DECATUR MOSUNNY 88 75 65 W5 30.05R HX 97 TC 31
PEORIA SUNNY 86 72 62 VRB5 30.04S HX 92 TC 30
LACON* MOSUNNY 82 68 61 CALM 30.03S HX 85 TC 28
LINCOLN* SUNNY 86 75 68 E3 30.04F HX 95 TC 30
SPRINGFIELD MOSUNNY 85 75 72 VRB5 30.04S HX 93 TC 29
TAYLORVILLE PTSUNNY 82 75 78 MISG 30.05S HX 89 TC 28
ILZ033-039-045-046-055>057-062-063-281800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 84 74 71 CALM 30.06S HX 91 TC 29
MATTOON PTSUNNY 83 74 74 VRB3 30.05S HX 89 TC 28
ILZ079-100>102-281800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 84 73 70 S3 30.06R HX 91 TC 29
BELLEVILLE SUNNY 87 75 66 S6 30.04R HX 96 TC 31
CAHOKIA* SUNNY 87 71 58 SW5 30.04S HX 93 TC 31
SPARTA* MOSUNNY 87 71 58 S3 30.08S HX 92 TC 30
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-281800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 80 74 81 S10 30.09R HX 85 TC 27
CAIRO* CLOUDY 73 72 96 CALM 30.10F TC 23
EFFINGHAM* SUNNY 85 74 68 S6 30.07S HX 92 TC 30
MARION PTSUNNY 79 73 83 S12 30.09R HX 82 TC 26
MT. VERNON MOSUNNY 88 72 58 SE7 30.07S HX 94 TC 31
CENTRALIA* MOSUNNY 86 72 64 CALM 30.07R HX 92 TC 30
SALEM* MOSUNNY 85 71 64 S6 30.06S HX 90 TC 29
METROPOLIS* RAIN 72 70 96 W3 30.12R TC 22
ILZ067-068-072-073-078-083-087-091-281800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 88 71 57 SW7 30.05F HX 94 TC 31
FLORA* MOSUNNY 86 72 62 S3 30.06F HX 92 TC 30
FAIRFIELD* PTSUNNY 85 67 55 S8 30.07S HX 87 TC 29
HARRISBURG* PTSUNNY 81 71 69 SW9 30.09S HX 85 TC 27
ROBINSON* N/A 84 73 70 S8 30.05S HX 91 TC 29
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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