913
ASUS43 KLOT 180001
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CST MON NOV 17 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.
ILZ001-002-007-009-015-016-024-180100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 46 23 40 E15 29.98S TC 8
6HR MIN TEMP: 45; 6HR MAX TEMP: 54;
STERLING* MOCLDY 44 25 47 E9 30.04S TC 7
ILZ003-004-008-010-011-017-018-180100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 41 21 44 NE3 30.08R TC 5
6HR MIN TEMP: 41; 6HR MAX TEMP: 46;
DE KALB* MOCLDY 40 24 51 SE3 30.07R TC 5
PERU* MOCLDY 47 22 38 E9 30.04F TC 8
ILZ005-006-012>014-019>023-180100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 43 24 47 E6 30.06S TC 6
6HR MIN TEMP: 42; 6HR MAX TEMP: 47;
CHICAGO-MIDWAY MOCLDY 45 24 43 E7 30.07S TC 7
6HR MIN TEMP: 44; 6HR MAX TEMP: 47;
AURORA MOCLDY 38 22 52 CALM 30.06R TC 3
6HR MIN TEMP: 38; 6HR MAX TEMP: 51;
JOLIET* MOCLDY 42 25 51 CALM 30.08R TC 5
WAUKEGAN CLOUDY 42 28 57 CALM 30.06S TC 6
6HR MIN TEMP: 41; 6HR MAX TEMP: 45;
DUPAGE AIRPORT MOCLDY 41 26 55 CALM 30.06R TC 5
6HR MIN TEMP: 41; 6HR MAX TEMP: 45;
WHEELING MOCLDY 42 25 50 E3 30.08R TC 6
6HR MIN TEMP: 42; 6HR MAX TEMP: 47;
MORRIS* MOCLDY 44 26 48 E3 30.06R TC 7
ROMEOVILLE* PTCLDY 45 21 39 CALM 30.07S TC 7
LANSING* PTCLDY 43 18 37 E5 30.08S TC 6
NORTHERLY ISL* N/A 42 28 58 E6 N/A TC 6
LMZ740>746-180100-
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 41 50 70/ 6/ 8 1019.3S
WINTHROP HARBOR 44 49 N/A 3/ 6
WAUKEGAN HARBOR 44 49 N/A 2/ 5
HARRISON CRIB 44 120/ 7/ 7 N/A
NORTHERLY ISL 43 60/ 5 N/A
CALUMET HARBOR 44 90/ 5/ 7 1017.4S
BURNS HARBOR 43 90/ 4/ 5 1019.0F
MICHIGAN CITY 43 80/ 3/ 4 1018.4S
ST. JOSEPH BUOY 44 50 CALM 1019.2F 3/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-180100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT RAIN 50 32 50 E16 29.91S TC 10
GALESBURG* PTCLDY 47 27 45 E8 29.98F TC 9
MACOMB* CLOUDY 52 21 30 E9 29.97S TC 11
JACKSONVILLE* CLOUDY 53 20 27 SE17 29.97S TC 12
PITTSFIELD* CLOUDY 55 22 27 SE16 29.94S TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-180100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 44 21 40 E8 30.06R TC 7
BLOOMINGTON PTCLDY 43 22 43 E10 30.04S TC 6
DECATUR PTCLDY 50 19 29 SE10 30.04R TC 10
PEORIA PTCLDY 50 19 29 E6 30.02R TC 10
6HR MIN TEMP: 49; 6HR MAX TEMP: 55;
LACON* PTCLDY 46 19 34 E8 30.03S TC 8
SPRINGFIELD CLOUDY 53 19 26 SE9 30.00S TC 12
6HR MIN TEMP: 50; 6HR MAX TEMP: 58;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-180100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 42 22 44 E8 30.06R TC 6
MATTOON PTCLDY 48 21 34 SE5 30.05R TC 9
PARIS* PTCLDY 45 18 34 CALM 30.07R TC 7
ILZ079-100>102-180100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 55 23 28 SE16 29.97F TC 13
BELLEVILLE CLOUDY 57 26 30 SE9 29.97R TC 14
CAHOKIA* CLOUDY 58 25 28 SE10 29.96F TC 14
SPARTA* CLOUDY 58 26 28 SE8 30.00S TC 14
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 58 24 27 SE7 30.01R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 63;
CAIRO* CLOUDY 60 29 30 SE6 30.01S TC 16
EFFINGHAM* PTCLDY 47 25 42 E5 30.06R TC 9
MARION MOCLDY 54 28 37 SE6 30.02R TC 12
MT. VERNON CLOUDY N/A N/A N/A SE7 30.03R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 56 20 25 E7 30.02R TC 13
METROPOLIS* CLOUDY 57 23 26 CALM 30.02F TC 14
ILZ067-068-072-073-078-083-087-091-180100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 48 21 34 E6 30.07R TC 9
FLORA* PTCLDY 48 25 40 E8 30.04S TC 9
FAIRFIELD* PTCLDY 49 22 34 E6 30.04F TC 10
HARRISBURG* PTCLDY 51 22 32 E3 30.04R TC 10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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