766
ASUS43 KLOT 172306
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-180000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 48 23 37 E13 29.98F TC 9
STERLING* PTCLDY 46 23 40 E8 30.04S TC 8
ILZ003-004-008-010-011-017-018-180000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 44 20 38 CALM 30.07R TC 7
DE KALB* MOCLDY 42 22 46 E6 30.06S TC 5
PERU* MOCLDY 47 22 38 E8 30.04F TC 8
ILZ005-006-012>014-019>023-180000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 45 18 34 CALM 30.06S TC 7
CHICAGO-MIDWAY MOCLDY 45 23 42 E7 30.07S TC 7
AURORA MOCLDY 42 24 49 E5 30.05F TC 6
JOLIET* MOCLDY 44 24 46 E3 30.07S TC 7
WAUKEGAN MOCLDY 42 28 57 SE5 30.06S TC 6
DUPAGE AIRPORT MOCLDY 43 22 43 CALM 30.05F TC 6
WHEELING MOCLDY 43 25 49 E5 30.07F TC 6
MORRIS* MOCLDY 45 26 48 E3 30.05F TC 7
ROMEOVILLE* PTCLDY 46 19 34 CALM 30.07F TC 8
LANSING* MOCLDY 44 17 34 NE3 30.08S TC 6
NORTHERLY ISL* N/A 42 25 51 NE5 N/A TC 6
LMZ740>746-180000-
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 40/ 4/ 6 1019.2F
WINTHROP HARBOR 44 49 N/A 3/ 6
WAUKEGAN HARBOR 44 49 120/ 6/ 6 N/A 2/ 6
HARRISON CRIB 44 90/ 6/ 6 N/A
NORTHERLY ISL 43 60/ 3/ 5 N/A
CALUMET HARBOR 44 1017.4S
BURNS HARBOR 43 80/ 3/ 4 1019.3S
MICHIGAN CITY 43 30/ 4/ 4 1018.4F
ST. JOSEPH BUOY 43 50 CALM 1019.3F 3/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-180000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 56 20 24 SE17 29.91F TC 13
GALESBURG* PTCLDY 49 28 43 E7 29.99S TC 10
MACOMB* PTCLDY 50 21 32 E12 29.97F TC 10
JACKSONVILLE* MOCLDY 54 20 26 SE10 29.97S TC 12
PITTSFIELD* CLOUDY 56 22 27 SE13 29.95S TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-180000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 47 18 32 E10 30.05F TC 8
BLOOMINGTON PTCLDY 46 22 38 E9 30.04S TC 8
DECATUR PTCLDY 50 19 29 SE10 30.03F TC 10
PEORIA PTCLDY 52 18 26 SE8 30.00F TC 11
LACON* MOCLDY 48 19 30 E9 30.02S TC 9
SPRINGFIELD CLEAR 52 19 27 SE9 30.00S TC 11
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-180000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 44 20 38 E7 30.05S TC 7
RANTOUL* PTCLDY 46 19 34 E8 30.05F TC 8
MATTOON PTCLDY 49 21 33 E8 30.04S TC 9
PARIS* PTCLDY 46 18 32 CALM 30.06F TC 8
ILZ079-100>102-180000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 57 21 24 SE13 29.98F TC 14
CAHOKIA* CLOUDY 59 24 26 SE9 29.97S TC 15
SPARTA* MOCLDY 58 25 27 SE9 29.99S TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 57 25 29 SE6 30.00F TC 14
CAIRO* CLOUDY 61 29 29 SE6 30.02S TC 16
EFFINGHAM* PTCLDY 51 23 34 E6 30.05F TC 10
MARION PTCLDY 55 25 30 E9 30.00F TC 13
MT. VERNON CLOUDY N/A N/A N/A E6 30.02F
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* MOCLDY 55 20 25 E3 30.01F TC 13
METROPOLIS* PTCLDY 57 22 26 CALM 30.03F TC 14
ILZ067-068-072-073-078-083-087-091-180000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 49 22 34 E6 30.06F TC 9
FLORA* PTCLDY 50 25 37 SE8 30.04F TC 10
FAIRFIELD* CLEAR 52 22 31 SE5 30.04F TC 11
HARRISBURG* CLEAR 53 24 32 E8 30.03F TC 12
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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