108
ASUS43 KLOT 270506
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM 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.
ILZ001-002-007-009-015-016-024-270600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 71 69 93 S7 29.91F TC 22
ILZ003-004-008-010-011-017-018-270600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 77 66 68 NW7 29.93R TC 25
ROCHELLE* CLEAR 78 73 84 S9 29.92S HX 80 TC 26
DE KALB* CLEAR 75 74 99 S8 29.93F TC 24
ILZ005-006-012>014-019>023-270600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 77 71 82 E5 29.91F TC 25
CHICAGO-MIDWAY PTCLDY 84 69 60 S7 29.91F HX 88 TC 29
AURORA CLEAR 76 73 91 S5 29.91F TC 24
JOLIET* CLEAR 81 74 79 CALM 29.92F HX 86 TC 27
WAUKEGAN CLEAR 73 32 22 S8 29.91F TC 23
DUPAGE AIRPORT CLEAR 75 72 90 S6 29.91F TC 24
KANKAKEE* CLEAR 79 73 83 S7 29.95F HX 82 TC 26
WHEELING CLEAR 75 71 87 SE6 29.92F TC 24
MORRIS* CLEAR 78 74 86 S3 29.92F HX 80 TC 26
ROMEOVILLE* CLEAR 77 75 94 S7 29.93F TC 25
LANSING* PTCLDY 76 72 87 S3 29.94S TC 24
NORTHERLY ISL* N/A 72 68 87 SE1 N/A TC 22
LMZ740>746-270600-
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 70 68 150/ 14/ 16 1012.7F
WINTHROP HARBOR 70 67 220/ 8/ 12 N/A 1/ 2
WAUKEGAN HARBOR 71 69 230/ 8/ 10 N/A 1/ 2
WILMETTE BUOY 72 150/ 8/ 10 1015.2F 1/ 3
CHICAGO BUOY 73 71 140/ 4/ 6 1013.6 1/ 3
HARRISON CRIB 81 120/ 14/ 16 N/A
NORTHERLY ISL 72 CALM / 9 N/A
CALUMET HARBOR 77 130/ 3/ 5 1012.6
BURNS HARBOR 76 140/ 7/ 10 1014.2F
MICHIGAN CITY 74 140/ 11/ 13 1012.3R
MICH CITY BUOY 74 72 130/ 12/ 16 1012.7R 2/ 2
ST. JOSEPH BUOY 73 73 180/ 10/ 21 1016.1R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-270600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 77 70 79 N7 29.95S TC 25
GALESBURG* PTCLDY 71 67 88 CALM 29.94F TC 22
MACOMB* MOCLDY 72 70 94 CALM 29.97F TC 22
JACKSONVILLE* CLEAR 81 69 66 S9 29.95F HX 83 TC 27
PITTSFIELD* CLEAR 79 72 79 S6 29.96F HX 81 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-270600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 80 72 76 S8 29.95F HX 84 TC 27
BLOOMINGTON CLEAR 76 72 87 SW8 29.98F TC 24
DECATUR CLEAR 82 70 66 SW7 29.99S HX 86 TC 28
PEORIA PTCLDY 82 71 69 SW10 29.94F HX 86 TC 28
LACON* PTCLDY 80 70 71 SW7 29.93S HX 83 TC 27
LINCOLN* CLEAR 77 73 86 CALM 29.97F TC 25
SPRINGFIELD CLEAR N/A N/A N/A S10 29.96F
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-270600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 78 73 84 S8 29.99F HX 81 TC 26
MATTOON CLEAR 82 71 69 S7 29.99F HX 86 TC 28
ILZ079-100>102-270600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 79 71 75 S7 29.99F HX 82 TC 26
BELLEVILLE CLEAR 80 73 79 SW6 29.98F HX 85 TC 27
CAHOKIA* CLEAR 81 72 74 S5 29.98F HX 85 TC 27
SPARTA* CLEAR 82 73 73 S6 30.03F HX 87 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 78 74 87 CALM 30.03S HX 81 TC 26
CAIRO* PTCLDY 82 76 81 S5 30.05F HX 89 TC 28
EFFINGHAM* CLEAR 81 72 74 S5 30.03F HX 85 TC 27
MARION CLEAR 76 72 86 CALM 30.04F TC 25
MT. VERNON CLEAR 76 73 91 SW3 30.03F TC 24
CENTRALIA* CLEAR 81 70 70 S8 30.02F HX 84 TC 27
SALEM* CLEAR 82 70 67 S6 30.02F HX 85 TC 28
METROPOLIS* PTCLDY 80 72 77 CALM 30.06S HX 83 TC 27
ILZ067-068-072-073-078-083-087-091-270600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 79 74 84 S6 30.02S HX 82 TC 26
FLORA* CLEAR 81 73 78 SW6 30.03S HX 85 TC 27
FAIRFIELD* CLEAR 80 72 76 S3 30.03S HX 83 TC 27
HARRISBURG* PTCLDY 78 74 87 CALM 30.04F HX 81 TC 26
ROBINSON* CLEAR 81 75 83 S7 30.01S HX 86 TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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