238
ASUS43 KLOT 092110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT THU JUL 09 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.
ILZ001-002-007-009-015-016-024-092200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 88 70 55 VRB3 29.84F HX 92 TC 31
STERLING* PTSUNNY 86 70 58 CALM 29.86F HX 90 TC 30
SAVANNA* PTSUNNY 85 69 57 CALM 29.86S HX 89 TC 30
ILZ003-004-008-010-011-017-018-092200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 85 69 58 W7 29.86F HX 89 TC 29
FREEPORT* PTSUNNY 85 74 71 W7 29.89S HX 92 TC 29
ROCHELLE* PTSUNNY 82 69 64 SW5 29.87F HX 86 TC 28
DE KALB* PTSUNNY 84 72 67 SW6 29.87F HX 90 TC 29
PERU* PTSUNNY 84 73 70 SW3 29.86F HX 91 TC 29
ILZ005-006-012>014-019>023-092200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 86 70 58 W7 29.84F HX 90 TC 30
CHICAGO-MIDWAY PTSUNNY 86 70 58 W9 29.84F HX 90 TC 30
AURORA PTSUNNY 84 72 67 W8 29.85F HX 89 TC 29
JOLIET* PTSUNNY 87 71 59 W5 29.86F HX 93 TC 31
WAUKEGAN MOSUNNY 84 68 58 W13 29.84F HX 87 TC 29
DUPAGE AIRPORT MOSUNNY 84 72 67 VRB6 29.85F HX 89 TC 29
KANKAKEE* PTSUNNY 85 71 61 CALM 29.87F HX 90 TC 30
WHEELING MOSUNNY 86 68 54 NW8 29.85F HX 89 TC 30
LANSING* PTSUNNY 83 67 58 SW18G33 29.88R HX 85 TC 28
NORTHERLY ISL* N/A 86 64 47 W5 N/A HX 87 TC 30
LMZ740>746-092200-
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 80 69 1011.0 0
WAUKEGAN HARBOR 81 70 1011.8 1
WILMETTE BUOY 79 300/ 6/ 8 1014.3F 0
CHICAGO BUOY 77 73 60/ 4/ 6 1009.7 1
HARRISON CRIB 82 60/ 6/ 6 N/A
NORTHERLY ISL 87 190/ 6/ 9 N/A
CALUMET HARBOR 85 200/ 8/ 10 1010.9F
BURNS HARBOR 260/ 2/ 3 1011.5F
MICHIGAN CITY 81 260/ 8/ 9 1009.1F
MICH CITY BUOY 80 75 300/ 2/ 4 N/A 1
ST. JOSEPH BUOY 77 75 190/ 2/ 2 1011.9F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-092200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 82 70 66 S7 29.88F HX 86 TC 28
GALESBURG* MOSUNNY 86 71 60 CALM 29.88F HX 91 TC 30
MACOMB* PTSUNNY 87 74 64 CALM 29.89F HX 96 TC 31
JACKSONVILLE* PTSUNNY 82 72 72 W12G22 29.89S HX 87 TC 28
PITTSFIELD* PTSUNNY 80 72 75 E3 29.91F HX 83 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-092200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 88 74 62 MISG 29.86F HX 96 TC 31
DECATUR PTSUNNY 86 67 52 W7 29.89F HX 89 TC 30
PEORIA PTSUNNY 89 70 53 SW7 29.86F HX 94 TC 32
LACON* PTSUNNY 85 71 63 N3 29.85F HX 90 TC 29
SPRINGFIELD PTSUNNY 87 70 56 SW3 29.87F HX 92 TC 31
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-092200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 88 69 53 SW7 29.88F HX 92 TC 31
MATTOON PTSUNNY 87 71 58 SW7 29.88F HX 93 TC 31
PARIS* PTSUNNY 84 71 64 SW5 29.89F HX 89 TC 29
ILZ079-100>102-092200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 82 70 65 W12 29.91F HX 86 TC 28
BELLEVILLE CLOUDY 83 75 75 SW14 29.90 HX 91 TC 29
CAHOKIA* LGT RAIN 75 70 84 W5 29.92F TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-092200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 82 74 76 SW7 29.92F HX 88 TC 28
EFFINGHAM* PTSUNNY 86 75 69 SE6 29.91S HX 95 TC 30
MARION PTSUNNY 82 75 78 SW9 29.93F HX 89 TC 28
MT. VERNON CLOUDY 85 77 77 SW12 29.91F HX 95 TC 29
METROPOLIS* CLOUDY 81 76 85 CALM 29.92F HX 87 TC 27
ILZ067-068-072-073-078-083-087-091-092200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 86 71 60 S6 29.89F HX 91 TC 30
FAIRFIELD* PTSUNNY 85 75 71 CALM 29.90F HX 94 TC 30
HARRISBURG* CLOUDY 84 76 75 SW12 29.92S HX 93 TC 29
ROBINSON* PTSUNNY 88 75 66 S7 29.88S HX 97 TC 31
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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