449
ASUS43 KLOT 182210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CST TUE NOV 18 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.
ILZ001-002-007-009-015-016-024-182300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 44 42 93 NE10 29.96R FOG TC 7
STERLING* PTCLDY 43 42 97 NE12 29.97R TC 6
ILZ003-004-008-010-011-017-018-182300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 41 39 93 NE8G20 30.00R TC 5
DE KALB* CLOUDY 40 40 99 NE12 29.97R FOG TC 5
PERU* CLOUDY 44 42 93 NE16 29.93R FOG TC 7
ILZ005-006-012>014-019>023-182300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 42 39 89 NE13 29.95F TC 6
CHICAGO-MIDWAY CLOUDY 43 39 86 E10 29.97R TC 6
AURORA CLOUDY 43 39 86 NE13 29.94R FOG TC 6
JOLIET* CLOUDY 44 41 89 E13 29.95R TC 7
WAUKEGAN LGT RAIN 40 39 97 NE15 30.00R FOG TC 4
DUPAGE AIRPORT CLOUDY 42 39 89 NE12 29.96R TC 6
WHEELING CLOUDY 42 41 96 E12 29.99R FOG TC 6
MORRIS* CLOUDY 43 42 96 E9 29.93R TC 6
ROMEOVILLE* CLOUDY 43 41 93 NE13 29.95S TC 6
LANSING* CLOUDY 41 35 78 E9 29.95F TC 5
NORTHERLY ISL* N/A 42 38 85 E14 N/A TC 6
LMZ740>746-182300-
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 60/ 19/ 23 N/A 4/ 4
WINTHROP HARBOR 42 48 N/A 3/ 6
WAUKEGAN HARBOR 43 48 60/ 16/ 21 N/A 4/ 5
HARRISON CRIB 43 80/ 16/ 17 N/A
NORTHERLY ISL 42 90/ 9/ 13 N/A
CALUMET HARBOR 42 70/ 11/ 13 1013.9
BURNS HARBOR 41 100/ 4/ 6 1015.6R
MICHIGAN CITY 40 90/ 7/ 8 1015.2R
ST. JOSEPH BUOY 41 50 60/ 12/ 17 1016.4R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-182300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 54 46 74 N14 29.91R TC 12
GALESBURG* CLOUDY 46 46 100 N9 29.95R TC 8
MACOMB* CLOUDY 51 46 84 N9 29.94R TC 11
JACKSONVILLE* CLOUDY 54 51 92 N3 29.89R TC 12
PITTSFIELD* CLOUDY 57 48 71 N3 29.90R TC 14
ILZ028>032-037-038-041>044-048-051>054-059>061-182300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 45 44 95 NE9 29.93R FOG TC 7
BLOOMINGTON CLOUDY 49 46 90 E5 29.91R TC 9
DECATUR CLOUDY 51 49 92 E3 29.89R TC 11
PEORIA CLOUDY 50 47 89 NE3 29.91R TC 10
LACON* CLOUDY 45 43 91 E5 29.93R TC 7
LINCOLN* PTCLDY 53 47 81 N5 29.91R TC 12
SPRINGFIELD CLOUDY 51 49 92 NW5 29.90R TC 11
TAYLORVILLE CLOUDY 52 48 87 MISG 29.89R TC 11
ILZ033-039-045-046-055>057-062-063-182300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 48 47 96 E7 29.88R TC 9
RANTOUL* LGT RAIN 46 46 100 SE5G12 29.88R TC 8
MATTOON CLOUDY 50 49 96 SE7 29.86S TC 10
PARIS* CLOUDY 48 47 97 SE7 29.85F TC 9
ILZ079-100>102-182300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 63 54 72 N9 29.86R TC 17
BELLEVILLE PTCLDY 68 59 73 N12 29.82R TC 20
CAHOKIA* PTCLDY 67 57 70 N10 29.84R TC 19
SPARTA* PTCLDY 69 60 71 SE3 29.83R TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 69 62 78 S9 29.83R TC 21
CAIRO* MOCLDY 73 65 78 S8 29.85F TC 23
EFFINGHAM* CLOUDY 52 51 98 NE6 29.89S TC 11
MARION MOCLDY 70 63 78 SW8 29.84R TC 21
MT. VERNON MOCLDY N/A N/A N/A SW7 29.84R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 64 56 77 NE6 29.85R TC 18
METROPOLIS* CLOUDY 70 62 75 CALM 29.87S TC 21
ILZ067-068-072-073-078-083-087-091-182300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 52 49 89 N10 29.90R TC 11
FLORA* CLOUDY 59 55 88 N7 29.87R TC 15
FAIRFIELD* MOCLDY 63 57 82 S3 29.85R TC 17
HARRISBURG* PTCLDY 69 61 75 SW8 29.84S TC 21
ROBINSON* CLOUDY 48 48 100 NE8 29.90R FOG TC 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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