972
ASUS43 KLOT 021701
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT FRI OCT 02 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.
ILZ001-002-007-009-015-016-024-021800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 63 44 50 NE8 30.28S TC 17
STERLING* SUNNY 65 44 46 N5 30.29S TC 18
SAVANNA* SUNNY 62 44 51 N6 30.30S TC 17
ILZ003-004-008-010-011-017-018-021800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 62 43 49 N13G18 30.29S TC 17
FREEPORT* SUNNY 62 44 53 NE8 30.31S TC 16
DE KALB* SUNNY 62 44 52 N10 30.27F TC 17
ILZ005-006-012>014-019>023-021800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 63 48 58 NE10 30.25R TC 17
CHICAGO-MIDWAY MOSUNNY 64 51 62 N12 30.24R TC 18
AURORA SUNNY 64 45 49 NE9 30.26R TC 18
JOLIET* SUNNY 67 52 57 N10G16 30.24S TC 20
WAUKEGAN SUNNY 61 43 51 VRB5 30.25R TC 16
DUPAGE AIRPORT SUNNY 63 47 55 N10 30.26R TC 17
KANKAKEE* PTSUNNY 66 54 63 N12 30.22S TC 19
WHEELING MOSUNNY 63 44 50 N8 30.27R TC 17
ROMEOVILLE* MOSUNNY 64 52 63 N9G18 30.25R TC 18
LANSING* MOSUNNY 64 48 56 N13 30.23S TC 18
NORTHERLY ISL* N/A 64 50 60 NW14 N/A TC 18
LMZ740>746-021800-
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 59 63 350/ 16/ 19 1019.1R 3/ 6
WAUKEGAN HARBOR 59 62 330/ 14/ 21 1023.4R 3/ 6
WILMETTE BUOY 61 360/ 16/ 19 1025.8R 4/ 6
CHICAGO BUOY 62 64 360/ 17/ 23 1022.8R 4/ 5
HARRISON CRIB 61 350/ 18/ 21 N/A
NORTHERLY ISL 64 350/ 11/ 15 N/A
CALUMET HARBOR 63 340/ 12/ 17 1023.8R
MICHIGAN CITY 62 20/ 12/ 13 1022.5R
MICH CITY BUOY 61 63 30/ 10/ 14 N/A 3/ 6
ST. JOSEPH BUOY 61 62 30/ 10/ 14 1024.1R 4/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-021800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 66 45 46 NE13 30.26R TC 19
MACOMB* SUNNY 66 47 49 NE10G16 30.29S TC 19
PITTSFIELD* SUNNY 67 50 53 NE10G17 30.26R TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-021800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 66 54 65 NE13 30.24R TC 19
DECATUR PTSUNNY 63 53 70 N14 30.22R TC 17
PEORIA SUNNY 64 48 56 NE12 30.25S TC 18
SPRINGFIELD MOSUNNY 68 54 60 N16 30.22S TC 20
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-021800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 64 52 64 NE15G26 30.21R TC 18
MATTOON PTSUNNY 64 55 72 N14 30.18S TC 18
ILZ079-100>102-021800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 64 55 72 N12 30.21R TC 18
CAHOKIA* CLOUDY 67 60 78 N13 30.19R TC 19
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-021800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MT. VERNON CLOUDY 66 60 81 N9 30.16R TC 19
CENTRALIA* CLOUDY 67 60 78 NE8 30.17R TC 20
SALEM* CLOUDY 67 62 82 MISG 30.17F TC 20
ILZ067-068-072-073-078-083-087-091-021800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 67 62 84 N13 30.14R TC 19
FAIRFIELD* CLOUDY 65 60 82 N8G18 30.15R TC 19
HARRISBURG* RAIN 64 64 99 N6 30.15R TC 18
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