579
ASUS43 KLOT 281310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM 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.
ILZ001-002-007-009-015-016-024-281400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 72 67 84 E3 30.04R TC 22
ILZ003-004-008-010-011-017-018-281400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 70 61 73 SE6 30.08R TC 21
ROCHELLE* MOSUNNY 69 64 86 E5 30.08S TC 20
DE KALB* MOSUNNY 69 65 86 E6 30.08S TC 21
ILZ005-006-012>014-019>023-281400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 72 62 71 NE5 30.06R TC 22
CHICAGO-MIDWAY MOSUNNY 74 63 68 VRB5 30.06R TC 23
AURORA SUNNY 72 65 78 E6 30.06S TC 22
JOLIET* SUNNY 74 68 79 NE7 30.07R TC 24
WAUKEGAN PTSUNNY 70 58 65 CALM 30.06S TC 21
DUPAGE AIRPORT MOSUNNY 72 64 76 E7 30.06S TC 22
KANKAKEE* SUNNY 74 67 79 NE5 30.07S TC 23
WHEELING MOSUNNY 71 64 78 VRB3 30.08R TC 22
MORRIS* SUNNY 72 69 88 CALM 30.06R TC 22
ROMEOVILLE* SUNNY 72 68 88 E7 30.07 TC 22
LANSING* SUNNY 73 65 77 NE7 30.08R TC 23
NORTHERLY ISL* N/A 71 64 78 NE6 N/A TC 22
LMZ740>746-281400-
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 66 66 240/ 2/ 4 1017.8F 1
WINTHROP HARBOR 66 64 240/ 2/ 4 N/A 0
WAUKEGAN HARBOR 68 67 CALM / 2 N/A 1
WILMETTE BUOY 69 80/ 4/ 6 1020.5R 1
CHICAGO BUOY 70 69 30/ 6/ 8 1018.8 1/ 3
HARRISON CRIB 76 40/ 7/ 8 N/A
NORTHERLY ISL 71 20/ 5/ 5 N/A
CALUMET HARBOR 71 30/ 5/ 7 1017.1
BURNS HARBOR 71 50/ 5/ 6 1018.6R
MICHIGAN CITY 69 30/ 10/ 12 1016.8R
MICH CITY BUOY 70 72 20/ 8/ 10 1016.8R 1/ 3
ST. JOSEPH BUOY 69 69 20/ 8/ 10 1019.0R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-281400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 75 72 90 SW6 30.05R TC 24
GALESBURG* SUNNY 73 67 81 E5 30.07R TC 23
MACOMB* SUNNY 75 73 94 CALM 30.08R TC 24
JACKSONVILLE* SUNNY 75 75 98 CALM 30.05S TC 24
PITTSFIELD* SUNNY 76 76 98 SW5 30.06S TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-281400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 72 71 97 E5 30.06R TC 22
BLOOMINGTON SUNNY 75 72 90 VRB5 30.07R TC 24
DECATUR MOSUNNY 76 72 87 S3 30.06R TC 24
PEORIA MOSUNNY 75 73 93 E3 30.05R TC 24
LACON* SUNNY 72 68 86 CALM 30.05R TC 22
LINCOLN* SUNNY 76 76 100 CALM 30.05S TC 25
SPRINGFIELD SUNNY 76 73 91 W6 30.05R TC 24
TAYLORVILLE PTSUNNY 73 72 94 MISG 30.06R TC 23
ILZ033-039-045-046-055>057-062-063-281400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 75 72 90 SW3 30.06R TC 24
MATTOON PTSUNNY 74 72 93 S5 30.06R TC 23
ILZ079-100>102-281400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 73 94 VRB3 30.06R TC 24
BELLEVILLE MOSUNNY 75 73 92 CALM 30.03R TC 24
CAHOKIA* MOSUNNY 76 72 87 SW3 30.04S TC 24
SPARTA* PTSUNNY 77 73 87 S3 30.07R TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-281400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 77 72 84 SW9 30.08R TC 25
CAIRO* PTSUNNY 80 75 84 SW6 30.07F HX 85 TC 27
EFFINGHAM* PTSUNNY 74 73 97 CALM 30.08R TC 23
MARION PTSUNNY 75 72 88 S6 30.08R TC 24
MT. VERNON MOSUNNY 75 73 93 S5 30.07R TC 24
CENTRALIA* MOSUNNY 75 72 91 SW3 30.06S TC 24
SALEM* MOSUNNY 76 71 83 CALM 30.06S TC 25
METROPOLIS* RAIN 76 75 96 CALM 30.08S TC 25
ILZ067-068-072-073-078-083-087-091-281400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 76 72 87 S5 30.07R TC 24
FLORA* MOSUNNY 75 70 83 S3 30.07R TC 24
FAIRFIELD* MOSUNNY 76 70 80 CALM 30.06S TC 25
HARRISBURG* PTSUNNY 78 73 85 SW5 30.08R HX 80 TC 26
ROBINSON* N/A 75 73 94 S6 30.06S TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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