149
ASUS43 KLOT 240110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT MON JUN 23 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.
ILZ001-002-007-009-015-016-024-240200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 86 73 65 S8 30.00R HX 93 TC 30
ILZ003-004-008-010-011-017-018-240200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 87 69 54 S7 30.05R HX 91 TC 31
ROCHELLE* CLEAR 85 71 61 S8 30.06R HX 90 TC 30
DE KALB* CLEAR 85 71 61 SW9 30.07S HX 90 TC 30
PERU* CLEAR 88 73 61 SW6 30.05S HX 96 TC 31
ILZ005-006-012>014-019>023-240200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 91 70 49 S14 30.04S HX 96 TC 33
CHICAGO-MIDWAY PTCLDY 91 69 48 SW9 30.06R HX 96 TC 33
AURORA CLEAR 89 72 56 S7 30.04F HX 96 TC 32
JOLIET* CLEAR 90 73 58 SW6 30.06S HX 97 TC 32
WAUKEGAN CLEAR 89 66 46 SW9 30.03F HX 91 TC 32
DUPAGE AIRPORT CLEAR 89 70 53 S13G22 30.05S HX 94 TC 32
KANKAKEE* CLEAR 88 73 61 CALM 30.08S HX 96 TC 31
WHEELING PTCLDY 91 70 49 SW8 30.06S HX 96 TC 33
MORRIS* CLEAR 88 73 61 SW5 30.05S HX 95 TC 31
ROMEOVILLE* PTCLDY 90 73 58 SW14 30.07R HX 98 TC 32
LANSING* CLEAR 89 71 56 SW10 30.08S HX 95 TC 32
NORTHERLY ISL* N/A 90 67 46 SW6 N/A HX 93 TC 32
LMZ740>746-240200-
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 69 200/ 8/ 8 1018.0R 1/ 3
WINTHROP HARBOR 72 48 310/ 6/ 8 N/A 1/ 3
WAUKEGAN HARBOR 67 53 230/ 4/ 6 N/A 1
WILMETTE BUOY 76 220/ 6/ 10 1019.9R 1/ 3
CHICAGO BUOY 81 64 230/ 10/ 16 1017.8 1/ 2
HARRISON CRIB 97 220/ 19/ 23 N/A
NORTHERLY ISL 91 220/ 10/ 19 N/A
CALUMET HARBOR 90 190/ 10/ 16 1017.1
BURNS HARBOR 89 220/ 7/ 10 1018.6R
MICHIGAN CITY 90 200/ 10/ 11 1016.3R
ST. JOSEPH BUOY 77 71 230/ 6/ 8 1019.4R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-240200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 86 72 62 S9 30.04R HX 92 TC 30
GALESBURG* CLEAR 85 72 65 S6 30.05R HX 90 TC 29
MACOMB* CLEAR 85 75 73 S6 30.06R HX 94 TC 29
JACKSONVILLE* CLEAR 87 70 56 S9 30.05S HX 92 TC 31
PITTSFIELD* CLEAR 86 75 69 S5 30.05S HX 94 TC 30
ILZ028>032-037-038-041>044-048-051>054-059>061-240200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 87 71 57 S7 30.06S HX 92 TC 31
BLOOMINGTON CLEAR 85 75 72 S8 30.08F HX 93 TC 29
DECATUR PTCLDY 90 71 53 S8 30.07F HX 96 TC 32
PEORIA CLEAR 88 74 63 S8 30.04S HX 96 TC 31
LACON* CLEAR 86 73 65 S3 30.03R HX 93 TC 30
LINCOLN* CLEAR 88 75 65 S6 30.05F HX 98 TC 31
SPRINGFIELD CLEAR 87 73 62 S8 30.05F HX 94 TC 31
TAYLORVILLE CLEAR 88 72 58 MISG 30.07F HX 94 TC 31
ILZ033-039-045-046-055>057-062-063-240200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 88 72 58 S9 30.09F HX 94 TC 31
RANTOUL* CLEAR 86 70 58 S6 30.08F HX 90 TC 30
MATTOON CLEAR 88 72 58 S5 N/A HX 94 TC 31
ILZ079-100>102-240200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 88 70 55 S9 30.07F HX 92 TC 31
BELLEVILLE CLEAR 89 73 58 S6 30.06S HX 97 TC 32
CAHOKIA* PTCLDY 91 72 53 S5 30.06F HX 98 TC 33
SPARTA* CLEAR 90 72 54 S7 30.11R HX 97 TC 32
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-240200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 85 72 65 S15G22 30.11S HX 91 TC 29
CAIRO* PTCLDY 85 79 83 CALM 30.13F HX 97 TC 29
EFFINGHAM* CLEAR 87 75 68 SE5 30.11S HX 97 TC 31
MARION PTCLDY 83 70 62 SE9 30.13F HX 87 TC 29
MT. VERNON CLEAR 86 74 67 S8 30.12R HX 94 TC 30
CENTRALIA* CLEAR 89 71 55 S6 30.10S HX 95 TC 32
SALEM* CLEAR 90 72 54 S5 30.10S HX 96 TC 32
METROPOLIS* PTCLDY 81 75 81 CALM 30.14F HX 87 TC 27
ILZ067-068-072-073-078-083-087-091-240200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 89 73 59 S6 30.11F HX 97 TC 32
FLORA* CLEAR 88 75 66 S8 30.10S HX 97 TC 31
FAIRFIELD* CLEAR 87 72 59 S7 30.11S HX 93 TC 31
HARRISBURG* PTCLDY 85 71 64 S7 30.13S HX 90 TC 29
ROBINSON* CLEAR 88 73 62 S6 30.10S HX 96 TC 31
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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