060
ASUS43 KLOT 261910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT SUN JUL 26 2026
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.
ILZ001-002-007-009-015-016-024-262000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 88 81 79 SW6 29.87F HX 106 TC 31
STERLING* SUNNY 87 82 85 VRB3 29.90S HX 106 TC 31
SAVANNA* CLOUDY 88 78 72 S5 29.88F HX 102 TC 31
ILZ003-004-008-010-011-017-018-262000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 88 77 69 SW8 29.89F HX 100 TC 31
FREEPORT* PTSUNNY 87 81 83 CALM 29.91F HX 104 TC 31
ROCHELLE* CLOUDY 86 76 73 S5 29.91F HX 96 TC 30
DE KALB* CLOUDY 85 76 75 S7 29.93S HX 95 TC 29
PERU* CLOUDY 88 79 74 SE9 29.89F HX 102 TC 31
ILZ005-006-012>014-019>023-262000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 89 69 51 SW9 29.88F HX 93 TC 32
CHICAGO-MIDWAY PTSUNNY 89 70 53 SW9 29.89F HX 94 TC 32
AURORA PTSUNNY 86 73 65 S5 29.90F HX 93 TC 30
JOLIET* MOSUNNY 89 74 61 CALM 29.90F HX 97 TC 32
WAUKEGAN MOSUNNY 89 70 53 W8 29.88F HX 94 TC 32
DUPAGE AIRPORT MOSUNNY 87 72 60 SW6 29.89F HX 93 TC 31
KANKAKEE* MOSUNNY 86 72 64 SW8 29.93F HX 92 TC 30
WHEELING MOSUNNY 89 70 53 SW9 29.90F HX 94 TC 32
LANSING* PTSUNNY 89 70 53 S7 29.91F HX 93 TC 31
NORTHERLY ISL* N/A 83 72 69 E9 N/A HX 88 TC 28
LMZ740>746-262000-
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)
WINTHROP HARBOR 75 73 1012.2 1
WAUKEGAN HARBOR 76 74 1013.0 1
WILMETTE BUOY 77 130/ 6/ 8 1016.3F 1
CHICAGO BUOY 79 76 130/ 6 1011.4 1/ 3
HARRISON CRIB 81 130/ 12/ 12 N/A
NORTHERLY ISL 82 120/ 7/ 8 N/A
CALUMET HARBOR 86 230/ 5/ 10 1012.8
BURNS HARBOR 1013.5S
MICHIGAN CITY 83 290/ 3/ 5 1011.1F
MICH CITY BUOY 81 76 330/ 2/ 4 N/A 0
ST. JOSEPH BUOY 78 74 270/ 2/ 2 1014.0F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-262000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 95 81 63 SW8 29.91S HX 116 TC 35
GALESBURG* PTSUNNY 85 80 86 S6 29.90F HX 100 TC 30
MACOMB* PTSUNNY 90 86 90 CALM 29.92F HX 120 TC 32
JACKSONVILLE* PTSUNNY 92 83 75 W3 29.90S HX 118 TC 34
ILZ028>032-037-038-041>044-048-051>054-059>061-262000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 84 79 85 MISG 29.92F HAZE HX 96
BLOOMINGTON CLOUDY 81 80 97 SE8 29.94F HX 91 TC 27
DECATUR CLOUDY 82 78 88 VRB3 29.93S HX 91 TC 28
PEORIA PTSUNNY 87 79 76 S7 29.89F HX 101 TC 31
LACON* PTSUNNY 88 78 72 S5 29.88F HX 101 TC 31
LINCOLN* CLOUDY 85 80 86 SE5 29.92S HX 100 TC 30
SPRINGFIELD PTSUNNY 90 82 77 CALM 29.90F HX 111 TC 32
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-262000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 79 76 90 SE6 29.95S HX 83 TC 26
DANVILLE* CLOUDY 84 73 69 SW3 29.95S HX 91 TC 29
MATTOON CLOUDY 79 75 87 S7 29.93S FOG HX 83
PARIS* CLOUDY 80 73 80 SE3 29.94S HX 84 TC 27
ILZ079-100>102-262000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE MOSUNNY 96 85 72 W9 29.89F HX 127 TC 35
CAHOKIA* MOSUNNY 96 81 61 W8 29.90F HX 118 TC 36
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-262000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 93 79 62 W8 29.93F HX 110 TC 34
CAIRO* PTSUNNY 94 83 71 SW7 29.95S HX 120 TC 35
EFFINGHAM* CLOUDY 83 81 93 SE6 29.93F FOG HX 97
MT. VERNON PTSUNNY 94 81 66 SW13 29.91F HX 115 TC 34
CENTRALIA* MOSUNNY 94 82 67 CALM 29.91F HX 117 TC 35
SALEM* MOSUNNY 92 84 75 MISG 29.91F HX 118 TC 34
METROPOLIS* MOSUNNY 92 79 64 W5 29.95F HX 109 TC 34
ILZ067-068-072-073-078-083-087-091-262000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* MOSUNNY 88 82 84 S10 29.91F HX 108 TC 31
FAIRFIELD* PTSUNNY 89 81 77 S9 29.90F HX 108 TC 32
ROBINSON* CLOUDY 82 77 83 S8 29.91F HAZE HX 91
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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