850
ASUS43 KLOT 072008
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT TUE JUL 07 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.
ILZ001-002-007-009-015-016-024-072100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 86 63 45 CALM 30.08F HX 87 TC 30
STERLING* SUNNY 87 61 41 NE5 30.10S HX 87 TC 31
SAVANNA* MOSUNNY 85 62 44 W6 30.10R HX 86 TC 30
ILZ003-004-008-010-011-017-018-072100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 84 62 47 NW7 30.09F HX 85 TC 29
FREEPORT* MOSUNNY 83 64 52 CALM 30.12S HX 85 TC 29
ROCHELLE* SUNNY 83 57 41 CALM 30.10S HX 82 TC 28
DE KALB* SUNNY 83 58 42 NW3 30.10F HX 83 TC 28
ILZ005-006-012>014-019>023-072100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 83 62 49 SE12 30.06F HX 84 TC 28
CHICAGO-MIDWAY MOSUNNY 84 56 38 E13 30.07F HX 83 TC 29
AURORA SUNNY 83 63 50 W3 30.08F HX 84 TC 28
JOLIET* SUNNY 87 62 42 W7 30.07F HX 88 TC 31
WAUKEGAN SUNNY 78 63 59 E7 30.08S HX 80 TC 26
DUPAGE AIRPORT SUNNY 84 61 45 CALM 30.07F HX 84 TC 29
KANKAKEE* MOSUNNY 86 65 50 NE5 30.09S HX 88 TC 30
WHEELING SUNNY 84 61 45 NE8 30.09F HX 84 TC 29
ROMEOVILLE* SUNNY 86 63 45 SW5 30.08F HX 87 TC 30
LANSING* SUNNY 82 63 52 NE8 30.09F HX 83 TC 28
NORTHERLY ISL* N/A 75 65 70 E5 N/A TC 24
LMZ740>746-072100-
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 71 70 1018.3 1
WAUKEGAN HARBOR 71 69 130/ 2/ 4 1018.9 1
WILMETTE BUOY 71 130/ 8/ 12 1021.6F 1/ 3
CHICAGO BUOY 73 72 100/ 6/ 10 1017.6 1/ 3
HARRISON CRIB 73 90/ 10/ 10 N/A
NORTHERLY ISL 75 60/ 5/ 8 N/A
CALUMET HARBOR 74 50/ 8/ 9 1019.2F
BURNS HARBOR 50/ 5/ 5 1019.6F
MICHIGAN CITY 73 30/ 6/ 7 1017.8F
MICH CITY BUOY 73 73 40/ 6/ 8 N/A 1/ 3
ST. JOSEPH BUOY 73 72 360/ 4/ 6 1019.9F 1/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-072100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 83 63 50 CALM 30.09F HX 84 TC 28
GALESBURG* MOSUNNY 83 61 46 CALM 30.10F HX 84 TC 29
MACOMB* MOSUNNY 84 68 57 CALM 30.11F HX 87 TC 29
JACKSONVILLE* MOSUNNY 84 71 63 NE5 30.08S HX 89 TC 29
PITTSFIELD* MOSUNNY 85 68 56 NE6 30.10S HX 88 TC 29
ILZ028>032-037-038-041>044-048-051>054-059>061-072100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 85 67 55 MISG 30.09F HX 87 TC 29
BLOOMINGTON MOSUNNY 86 68 54 NE9 30.10F HX 89 TC 30
DECATUR MOSUNNY 83 71 67 NE8 30.07F HX 87 TC 28
PEORIA PTSUNNY 83 63 50 E5 30.08F HX 84 TC 28
LACON* SUNNY 83 60 44 N3 30.08S HX 83 TC 29
SPRINGFIELD MOSUNNY 85 70 60 N5 30.07F HX 89 TC 29
TAYLORVILLE MOSUNNY 84 72 65 NE3 30.07F HX 89 TC 29
ILZ033-039-045-046-055>057-062-063-072100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 84 69 60 N6 30.08F HX 88 TC 29
DANVILLE* MOSUNNY 85 67 55 N5 30.08F HX 87 TC 29
MATTOON MOSUNNY 84 68 58 NE10 30.06F HX 87 TC 29
PARIS* MOSUNNY 84 66 54 CALM 30.07S HX 87 TC 29
ILZ079-100>102-072100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 86 70 58 VRB5 30.07F HX 90 TC 30
CAHOKIA* PTSUNNY 84 70 62 N8 30.05F HX 88 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-072100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 81 74 79 NE3 30.03S HX 86 TC 27
CAIRO* MOSUNNY 85 73 67 CALM 30.02F HX 92 TC 30
EFFINGHAM* MOSUNNY 86 71 61 N3 30.07S HX 91 TC 30
MT. VERNON PTSUNNY 85 73 67 VRB3 30.04S HX 91 TC 29
CENTRALIA* PTSUNNY 87 72 62 N6 30.05S HX 93 TC 30
SALEM* PTSUNNY 85 74 69 MISG 30.05S HX 92 TC 30
METROPOLIS* PTSUNNY 81 74 80 S5 30.03F HX 86 TC 27
ILZ067-068-072-073-078-083-087-091-072100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 87 70 56 NE9 30.03F HX 92 TC 31
FAIRFIELD* PTSUNNY 85 71 64 CALM 30.03S HX 90 TC 29
HARRISBURG* PTSUNNY 87 74 64 NE5 30.02F HX 94 TC 30
ROBINSON* MOSUNNY 86 72 62 VRB5 30.03F HX 92 TC 30
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page