155
ASUS43 KLOT 120312
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CST TUE NOV 11 2025
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.
ILZ001-002-007-009-015-016-024-120400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 38 31 76 W9 29.82R WCI 31 TC 3
STERLING* CLEAR 36 30 79 SW9 29.80R WCI 29 TC 2
ILZ003-004-008-010-011-017-018-120400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 41 31 67 SW12 29.76R TC 5
DE KALB* CLEAR 38 30 72 W13G20 29.76S WCI 30 TC 3
PERU* CLEAR 41 29 63 W9 29.79S TC 5
ILZ005-006-012>014-019>023-120400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 38 26 62 SW8 29.74R WCI 32 TC 3
CHICAGO-MIDWAY CLEAR 40 27 59 SW13 29.75S TC 4
AURORA CLEAR 36 28 73 W9 29.75S WCI 29 TC 2
JOLIET* CLEAR 42 29 61 W10G16 29.78S TC 6
WAUKEGAN CLOUDY 40 29 64 W12 29.71R TC 4
DUPAGE AIRPORT CLEAR 36 28 73 SW10 29.75R WCI 28 TC 2
WHEELING CLEAR 39 28 64 W6 29.75R WCI 35 TC 4
MORRIS* CLEAR 37 30 75 W8 29.77S WCI 31 TC 3
ROMEOVILLE* CLEAR 39 28 65 SW15 29.77S WCI 31 TC 4
LANSING* CLEAR 33 22 64 SW9 29.78R WCI 26 TC 1
NORTHERLY ISL* N/A 41 27 57 SW2 N/A TC 5
LMZ740>746-120400-
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)
S. MID LAKE BUOY 47 51 260/ 21/ 25 1005.6F 6/ 6
WINTHROP HARBOR 43 47 200/ 14/ 17 N/A 1/ 4
WAUKEGAN HARBOR 42 46 N/A 1/ 4
HARRISON CRIB 44 250/ 22/ 26 N/A
NORTHERLY ISL 41 250/ 7/ 9 N/A
CALUMET HARBOR 38 210/ 7/ 12 1006.5
BURNS HARBOR 40 220/ 8/ 13 1008.1R
MICHIGAN CITY 39 210/ 18/ 20 1007.2F
ST. JOSEPH BUOY 45 50 200/ 25/ 35 1007.4R 5/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-120400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 47 29 49 SW13 29.90R TC 8
GALESBURG* CLEAR 40 29 65 W8 N/A TC 5
MACOMB* CLEAR 44 31 61 W14 29.89R TC 7
JACKSONVILLE* CLEAR 43 27 54 SW9 29.90R TC 6
PITTSFIELD* CLEAR 50 30 45 W8 29.92R TC 10
ILZ028>032-037-038-041>044-048-051>054-059>061-120400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 38 27 64 SW9 29.82R WCI 32 TC 4
BLOOMINGTON CLEAR 41 27 57 SW14 29.85R TC 5
DECATUR CLEAR 39 24 55 SW10 29.88R WCI 32 TC 4
PEORIA CLEAR 42 28 57 SW8 29.85R TC 6
LACON* CLEAR 44 27 51 SW9 29.82R TC 7
LINCOLN* CLEAR 40 28 60 CALM 29.87R TC 5
SPRINGFIELD CLEAR 36 25 64 SW6 29.89R WCI 31 TC 2
TAYLORVILLE CLEAR 37 25 60 MISG 29.90R TC 3
ILZ033-039-045-046-055>057-062-063-120400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 33 26 75 SW10 29.87R WCI 25 TC 1
RANTOUL* CLEAR 36 27 69 SW10 29.85S WCI 28 TC 2
MATTOON CLEAR 41 27 57 SW13G28 29.88R TC 5
PARIS* CLEAR 37 28 70 CALM 29.88R TC 3
ILZ079-100>102-120400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 45 28 53 SW7 29.93R TC 7
BELLEVILLE CLEAR 44 27 51 SW7 29.93R TC 7
CAHOKIA* CLEAR 46 27 47 S7 29.93R TC 8
SPARTA* CLEAR 49 28 44 SW7 29.97R TC 9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-120400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 50 29 44 SW15G25 29.98R TC 10
CAIRO* CLEAR 50 32 48 SW12G22 30.04S TC 10
EFFINGHAM* CLEAR 43 28 57 S8 29.94R TC 6
MT. VERNON CLEAR 45 30 55 SW10 29.96R TC 7
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 47 29 50 SW10 29.94R TC 8
METROPOLIS* CLEAR 49 28 43 SW16G23 30.04R TC 10
ILZ067-068-072-073-078-083-087-091-120400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 45 28 51 SW13 29.93S TC 7
FLORA* CLEAR 46 30 53 SW15 29.94R TC 8
FAIRFIELD* CLEAR 45 28 52 SW7 29.95S TC 7
HARRISBURG* CLEAR 49 29 46 MISG 29.99R TC 9
ROBINSON* CLEAR 45 30 57 SW20 29.91R TC 7
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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