967
ASUS43 KLOT 280310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT FRI JUN 27 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.
ILZ001-002-007-009-015-016-024-280400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 70 68 93 CALM 29.97R TC 21
ILZ003-004-008-010-011-017-018-280400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 73 63 70 NW5 29.99R TC 23
ROCHELLE* CLEAR 69 64 83 NW5 29.99R TC 21
DE KALB* CLEAR 71 67 85 CALM 29.99S TC 22
ILZ005-006-012>014-019>023-280400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 77 65 66 W7 29.95R TC 25
CHICAGO-MIDWAY PTCLDY 80 65 59 W9 29.94R HX 82 TC 27
AURORA CLEAR 72 67 84 NW7 29.96R TC 22
JOLIET* PTCLDY 78 67 70 CALM 29.96R HX 80 TC 26
WAUKEGAN CLEAR 75 64 68 W3 29.95R TC 24
DUPAGE AIRPORT CLEAR 74 66 76 W6 29.96R TC 23
KANKAKEE* MOCLDY 76 69 77 W8 29.97R TC 25
WHEELING CLEAR 78 65 63 NW8 29.96R HX 80 TC 26
MORRIS* PTCLDY 73 68 83 NW3 29.95S TC 23
ROMEOVILLE* PTCLDY 77 70 78 NW7 29.97R TC 25
LANSING* PTCLDY 77 67 71 W7 29.96R TC 25
NORTHERLY ISL* N/A 79 63 57 NW5 N/A HX 80 TC 26
LMZ740>746-280400-
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 67 300/ 4/ 4 1013.9R 1/ 3
WINTHROP HARBOR 70 63 330/ 4/ 4 N/A 0
WAUKEGAN HARBOR 72 56 280/ 4/ 6 N/A 0
WILMETTE BUOY 72 320/ 6/ 8 1016.3R 1
CHICAGO BUOY 76 69 290/ 10/ 14 1014.3 1/ 6
HARRISON CRIB 87 290/ 16/ 17 N/A
NORTHERLY ISL 80 240/ 7/ 13 N/A
CALUMET HARBOR 81 250/ 2/ 6 1013.0
BURNS HARBOR 76 250/ 4/ 7 1014.6R
MICHIGAN CITY 75 220/ 7/ 8 1012.2R
MICH CITY BUOY 76 73 270/ 6/ 8 1012.3R 1/ 3
ST. JOSEPH BUOY 73 71 310/ 6/ 6 1014.8R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-280400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 74 71 91 S7 29.99R TC 23
GALESBURG* PTCLDY 69 68 95 CALM 29.99R TC 21
MACOMB* PTCLDY 73 72 95 CALM 30.00S TC 23
JACKSONVILLE* PTCLDY 71 71 98 CALM 30.00R TC 22
PITTSFIELD* PTCLDY 73 73 98 S3 30.01R TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-280400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 77 70 80 SW3 29.98R TC 25
BLOOMINGTON MOCLDY 74 70 87 SW12 30.01R TC 23
DECATUR MOCLDY 76 70 82 SW6 30.00R TC 24
PEORIA CLEAR 79 67 66 NW3 29.98R HX 81 TC 26
LACON* CLEAR 71 66 85 CALM 29.97R TC 22
LINCOLN* MOCLDY 74 74 100 CALM 30.00R TC 24
SPRINGFIELD MOCLDY 72 71 97 CALM 30.00R TC 22
TAYLORVILLE MOCLDY 72 70 94 MISG 30.00S TC 22
ILZ033-039-045-046-055>057-062-063-280400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 74 70 87 SW6 30.00R TC 23
MATTOON PTCLDY 76 69 79 CALM 29.99S TC 24
ILZ079-100>102-280400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 73 73 100 NW3 30.01S TC 23
BELLEVILLE MOCLDY 78 71 79 W7 29.97F HX 80 TC 25
CAHOKIA* MOCLDY 76 73 91 CALM 29.99F TC 24
SPARTA* LGT RAIN 74 72 92 SW5 30.01F TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-280400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 75 71 87 SW6 30.02S TC 24
CAIRO* MOCLDY 81 73 76 CALM 30.05R HX 85 TC 27
EFFINGHAM* PTCLDY 73 73 99 E5 30.01F TC 23
MARION MOCLDY 75 69 80 SW5 30.04R TC 24
MT. VERNON MOCLDY 77 72 84 CALM 30.01R TC 25
CENTRALIA* MOCLDY 75 73 91 S3 30.02R TC 24
SALEM* MOCLDY 78 70 76 S6 30.01R HX 80 TC 26
METROPOLIS* MOCLDY 77 70 77 SW3 30.05R TC 25
ILZ067-068-072-073-078-083-087-091-280400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOCLDY 80 74 81 CALM 30.00R HX 85 TC 27
FLORA* PTCLDY 79 72 78 CALM 30.00S HX 82 TC 26
FAIRFIELD* MOCLDY 77 71 80 CALM 30.00S TC 25
HARRISBURG* MOCLDY 79 71 76 CALM 30.02R HX 82 TC 26
ROBINSON* N/A 77 75 94 CALM 30.00R TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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