378
ASUS43 KLOT 061903
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT MON JUL 06 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.
ILZ001-002-007-009-015-016-024-062000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 83 66 56 E9 30.06S HX 85 TC 28
STERLING* SUNNY 85 64 49 VRB6 30.08R HX 86 TC 29
SAVANNA* MOSUNNY 83 62 49 NE6 30.08S HX 84 TC 28
ILZ003-004-008-010-011-017-018-062000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 81 62 52 NE9 30.09S HX 82 TC 27
FREEPORT* SUNNY 81 65 57 NE10 30.11S HX 83 TC 27
ILZ005-006-012>014-019>023-062000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 79 59 50 NE17G26 30.06S HX 80 TC 26
CHICAGO-MIDWAY SUNNY 79 60 52 NE16 30.05S HX 80 TC 26
AURORA SUNNY 81 59 47 NE10 30.06S HX 81 TC 27
JOLIET* SUNNY 83 64 51 NE10 30.05S HX 84 TC 28
WAUKEGAN SUNNY 78 53 41 NE14G21 30.07F TC 26
DUPAGE AIRPORT SUNNY 80 59 48 NE14 30.06S HX 81 TC 27
KANKAKEE* PTSUNNY 81 67 62 NE6 30.05S HX 83 TC 27
WHEELING PTSUNNY 79 59 50 NE10 30.08F HX 80 TC 26
ROMEOVILLE* SUNNY 81 64 57 NE10 30.05F HX 82 TC 27
LANSING* SUNNY 76 64 66 NE12 30.06S TC 24
NORTHERLY ISL* N/A 72 64 76 N14 N/A TC 22
LMZ740>746-062000-
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 66 64 1017.6F 2/ 3
WAUKEGAN HARBOR 67 67 340/ 12/ 16 1018.4F 2/ 4
WILMETTE BUOY 68 50/ 14/ 19 1021.2F 2/ 4
CHICAGO BUOY 70 71 10/ 14/ 17 1017.2R 2/ 3
HARRISON CRIB 69 360/ 16/ 18 N/A
NORTHERLY ISL 73 350/ 12/ 13 N/A
CALUMET HARBOR 71 360/ 11/ 14 1018.2
BURNS HARBOR 20/ 6/ 7 1018.3S
MICHIGAN CITY 71 10/ 11/ 12 1016.3S
MICH CITY BUOY 71 72 20/ 10/ 14 N/A 2/ 4
ST. JOSEPH BUOY 71 73 360/ 12/ 14 1018.4F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-062000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 83 67 58 MISG 30.05F HX 85 TC 28
GALESBURG* PTSUNNY 82 68 61 NE7 30.07F HX 85 TC 28
MACOMB* MOSUNNY 81 71 72 CALM 30.08F HX 85 TC 27
JACKSONVILLE* PTSUNNY 82 71 69 NE9 30.05S HX 86 TC 28
ILZ028>032-037-038-041>044-048-051>054-059>061-062000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 82 72 71 NE10 30.06S HX 87 TC 28
DECATUR CLOUDY 82 69 64 NE8 30.03F HX 85 TC 28
PEORIA CLOUDY 80 68 66 NE6 30.05F HX 83 TC 27
SPRINGFIELD MOSUNNY 79 70 74 N8 30.04F HX 82 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-062000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 83 70 64 E3 30.02F HX 87 TC 28
DANVILLE* CLOUDY 83 71 66 N3 30.02F VSB 1/2 HX 88
MATTOON MOSUNNY 80 69 69 NE5 30.01F HX 83 TC 27
PARIS* PTSUNNY 80 71 72 CALM 30.01F HX 84 TC 27
ILZ079-100>102-062000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 82 68 61 NE5 30.03S HX 85 TC 28
CAHOKIA* MOSUNNY 84 69 60 NE9 30.01F HX 88 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-062000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 86 71 60 N7 29.97F HX 91 TC 30
CAIRO* MOSUNNY 84 77 78 CALM 29.99F HX 93 TC 29
EFFINGHAM* PTSUNNY 82 70 66 NW6 30.02F HX 86 TC 28
MARION MOSUNNY 84 72 65 CALM 29.98F HX 89 TC 29
MT. VERNON MOSUNNY 85 71 63 VRB6 29.99F HX 90 TC 29
CENTRALIA* MOSUNNY 85 71 62 NW5 30.00F HX 90 TC 29
SALEM* MOSUNNY 83 73 70 MISG 30.01S HX 89 TC 29
ILZ067-068-072-073-078-083-087-091-062000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 84 72 67 N9 29.98F HX 89 TC 29
FLORA* PTSUNNY 84 73 70 N6 29.99F HX 91 TC 29
FAIRFIELD* MOSUNNY 83 70 64 CALM 29.98F HX 86 TC 28
HARRISBURG* PTSUNNY 87 69 56 CALM 29.98F HX 91 TC 30
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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