974
ASUS43 KLOT 021312
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM 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.
ILZ001-002-007-009-015-016-024-021400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 53 44 71 N5 30.23R TC 12
STERLING* PTSUNNY 52 45 77 N9 30.23R TC 11
SAVANNA* MOSUNNY 49 44 82 NW6 30.24R TC 9
ILZ003-004-008-010-011-017-018-021400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 50 44 80 N9 30.24R TC 10
FREEPORT* MOSUNNY 47 46 95 N3 30.25R TC 9
DE KALB* PTSUNNY 49 46 89 N9 30.21R TC 10
ILZ005-006-012>014-019>023-021400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 56 47 71 N10 30.16R TC 13
CHICAGO-MIDWAY PTSUNNY 56 49 77 N12 30.16R TC 13
AURORA PTSUNNY 53 47 79 N9 30.18R TC 12
JOLIET* MOSUNNY 55 51 83 NE6 30.17R TC 13
WAUKEGAN PTSUNNY 51 45 79 N5 30.19R TC 11
DUPAGE AIRPORT CLOUDY 53 46 77 N9 30.18R TC 12
KANKAKEE* PTSUNNY 56 51 83 N8 30.16R TC 14
WHEELING PTSUNNY 53 46 77 N10 30.19R TC 12
LANSING* MOSUNNY 60 53 76 NE7 30.16R TC 16
NORTHERLY ISL* N/A 59 52 77 N9 N/A TC 15
LMZ740>746-021400-
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 57 63 320/ 16/ 19 1011.0R 3/ 5
WAUKEGAN HARBOR 55 63 300/ 12/ 17 1021.1R 3/ 5
WILMETTE BUOY 60 360/ 19/ 23 1022.8R 4/ 5
CHICAGO BUOY 62 64 350/ 17/ 21 1019.9R 4/ 5
HARRISON CRIB 61 350/ 21/ 23 N/A
NORTHERLY ISL 59 320/ 11/ 17 N/A
CALUMET HARBOR 62 10/ 9/ 13 1020.8
MICHIGAN CITY 62 30/ 14/ 17 1019.6R
MICH CITY BUOY 62 63 30/ 14/ 17 N/A 4/ 5
ST. JOSEPH BUOY 61 61 30/ 10/ 14 1021.1R 3/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-021400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 54 50 86 N7 30.21R TC 12
GALESBURG* PTSUNNY 52 48 86 N12 30.22R TC 11
MACOMB* PTSUNNY 54 51 90 N10 30.23R TC 12
JACKSONVILLE* PTSUNNY 56 55 97 N6 30.19R TC 13
PITTSFIELD* PTSUNNY 57 55 91 N8 30.20R TC 14
ILZ028>032-037-038-041>044-048-051>054-059>061-021400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 55 52 88 N13 30.17R TC 13
DECATUR CLOUDY 60 57 89 N10 30.15R TC 16
PEORIA PTSUNNY 55 49 80 N7 30.18R TC 13
LACON* PTSUNNY 53 47 78 N5 30.18R TC 12
SPRINGFIELD MOSUNNY 57 53 86 N7 30.18R TC 14
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-021400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 60 57 89 N10 30.13R TC 16
MATTOON CLOUDY 62 60 93 N12 30.11R TC 17
ILZ079-100>102-021400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 63 59 88 N8 30.14R TC 17
BELLEVILLE CLOUDY 65 64 97 N9 30.10R TC 18
CAHOKIA* CLOUDY 65 60 84 N14 30.12R TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-021400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 66 64 94 N8 30.07R TC 19
CAIRO* CLOUDY 72 72 100 CALM 30.04S TC 22
MARION LGT RAIN 66 66 100 N12 30.06R FOG TC 19
MT. VERNON CLOUDY 63 62 97 N7 30.09R TC 17
CENTRALIA* CLOUDY 64 60 88 N9 30.10R TC 18
SALEM* CLOUDY 64 61 90 MISG 30.11R TC 18
METROPOLIS* RAIN 71 70 97 CALM 30.06R TC 22
ILZ067-068-072-073-078-083-087-091-021400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 65 63 93 N9 30.07R TC 18
FLORA* CLOUDY 63 61 94 N10 30.09R TC 17
FAIRFIELD* CLOUDY 63 62 97 N10G18 30.08R FOG TC 17
HARRISBURG* LGT RAIN 67 67 99 N10G16 30.07R TC 20
ROBINSON* CLOUDY 64 63 94 N10 30.08R TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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