988
ASUS43 KLOT 261108
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT THU JUN 26 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.
ILZ001-002-007-009-015-016-024-261200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 76 73 91 CALM 29.98R TC 24
ILZ003-004-008-010-011-017-018-261200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 75 72 90 S3 29.99R TC 24
ROCHELLE* CLEAR 72 70 94 CALM 30.00R FOG TC 22
PERU* CLEAR 76 74 93 SW6 30.01R TC 25
ILZ005-006-012>014-019>023-261200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 77 72 84 SW8 29.98R TC 25
CHICAGO-MIDWAY PTCLDY 78 70 76 SW12 29.99R HX 80 TC 26
AURORA CLEAR 75 72 90 CALM 30.00R FOG TC 24
JOLIET* CLEAR 76 73 91 CALM 30.01R TC 25
WAUKEGAN CLEAR 72 69 90 SW7 29.97R TC 22
DUPAGE AIRPORT CLEAR 76 72 87 SW8 29.99R TC 24
KANKAKEE* CLEAR 73 72 95 S5 30.03R TC 23
WHEELING CLEAR 76 73 91 SW3 30.00R TC 24
MORRIS* CLEAR 74 73 95 SW6 30.00R TC 24
ROMEOVILLE* CLEAR 73 73 100 S6 30.01R TC 23
LANSING* PTCLDY 73 72 94 SW3 30.01R TC 23
NORTHERLY ISL* N/A 77 69 76 SW3 N/A TC 25
LMZ740>746-261200-
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 66 140/ 2/ 4 1014.8R
WINTHROP HARBOR 67 66 210/ 4/ 6 N/A 1
WAUKEGAN HARBOR 68 68 220/ 4/ 6 N/A 1
WILMETTE BUOY 72 210/ 6/ 8 1016.9R 1
CHICAGO BUOY 74 69 200/ 8/ 8 1015.7R 1
HARRISON CRIB 85 210/ 19/ 20 N/A
NORTHERLY ISL 77 210/ 4/ 6 N/A
CALUMET HARBOR 76 200/ 6/ 8 1014.4
BURNS HARBOR 76 180/ 7/ 8 1016.3R
MICHIGAN CITY 77 190/ 10/ 12 1014.2R
MICH CITY BUOY 74 71 180/ 8/ 10 1014.2R 1
ST. JOSEPH BUOY 75 73 200/ 10/ 12 1016.6R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-261200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 76 72 87 S7 30.02R TC 24
GALESBURG* CLEAR 73 73 100 S5 30.02R TC 23
MACOMB* CLEAR 75 73 93 SW7 30.03R TC 24
JACKSONVILLE* CLEAR 77 73 88 SW6 30.03R TC 25
PITTSFIELD* CLEAR 76 76 98 SW3 30.04R TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-261200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 73 72 96 CALM 30.02R TC 23
BLOOMINGTON CLEAR 74 73 97 SW6 30.05R TC 23
DECATUR CLEAR 77 73 87 SW5 30.04R TC 25
PEORIA CLEAR 76 74 93 CALM 30.01R TC 24
LACON* CLEAR 75 72 88 S5 30.00R TC 24
LINCOLN* CLEAR 74 74 100 S3 30.03R TC 23
SPRINGFIELD CLEAR 77 73 87 SW6 30.02R TC 25
TAYLORVILLE CLEAR 73 72 94 MISG 30.04R TC 23
ILZ033-039-045-046-055>057-062-063-261200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 73 71 93 CALM 30.05R TC 23
RANTOUL* CLEAR 71 71 98 CALM 30.05R TC 22
MATTOON CLEAR 76 73 91 S7 30.04R TC 24
ILZ079-100>102-261200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 75 73 96 CALM 30.05R TC 24
BELLEVILLE CLEAR 76 74 95 S5 30.03R TC 24
SPARTA* PTCLDY 79 76 91 S5 30.07R HX 83 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-261200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 75 74 96 CALM 30.06R FOG TC 24
CAIRO* PTCLDY 75 75 99 CALM 30.08R TC 24
EFFINGHAM* CLEAR 73 73 100 CALM 30.07R TC 23
MARION PTCLDY 74 73 95 CALM 30.07R TC 24
MT. VERNON FOG 72 72 100 CALM 30.07 VSB 1/2 TC 22
CENTRALIA* CLEAR 75 74 97 CALM 30.06R TC 24
SALEM* CLEAR 76 74 94 CALM 30.06R TC 25
METROPOLIS* PTCLDY 74 73 96 CALM 30.08R FOG TC 24
ILZ067-068-072-073-078-083-087-091-261200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 75 73 93 CALM 30.06R FOG TC 24
FAIRFIELD* CLEAR 74 74 98 CALM 30.06R FOG TC 24
HARRISBURG* CLEAR 73 72 96 CALM 30.07R FOG TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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