623
ASUS43 KLOT 182302
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-190000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 44 42 93 NE10 29.99R FOG TC 7
STERLING* MOCLDY 42 42 100 E10 30.01S TC 6
ILZ003-004-008-010-011-017-018-190000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 42 39 89 VRB6 30.03R TC 6
PERU* CLOUDY 44 41 92 NE6 30.01R TC 6
ILZ005-006-012>014-019>023-190000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 43 39 86 NE16G22 29.99R TC 6
CHICAGO-MIDWAY CLOUDY 43 40 89 NE9 29.98R TC 6
AURORA CLOUDY 42 40 92 NE13 29.98R FOG TC 6
JOLIET* CLOUDY 44 42 92 NE10 29.98R TC 7
WAUKEGAN CLOUDY 39 38 96 NE13G22 30.02R FOG WCI 31
DUPAGE AIRPORT CLOUDY 42 40 92 NE12G21 29.98R TC 6
WHEELING CLOUDY 42 41 96 E12 30.02R TC 6
MORRIS* CLOUDY 43 42 96 NE3 29.97R TC 6
ROMEOVILLE* CLOUDY 43 43 100 NE12 29.98R TC 6
LANSING* CLOUDY 41 35 80 NE6 29.98R TC 5
NORTHERLY ISL* N/A 42 39 89 E12 N/A TC 6
LMZ740>746-190000-
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 40 50 80/ 16/ 19 1017.8
WINTHROP HARBOR 42 48 N/A 3/ 6
WAUKEGAN HARBOR 42 48 30/ 16/ 19 N/A 4/ 5
HARRISON CRIB 43 80/ 15/ 17 N/A
NORTHERLY ISL 42 70/ 11/ 13 N/A
CALUMET HARBOR 42 50/ 10/ 13 1014.6R
BURNS HARBOR 41 80/ 5/ 7 1015.6S
MICHIGAN CITY 40 70/ 10/ 11 1014.9F
ST. JOSEPH BUOY 40 50 50/ 16/ 19 1016.5R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-190000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 52 45 77 N8 29.94R TC 11
MACOMB* CLOUDY 49 47 91 N10 29.98R TC 10
JACKSONVILLE* CLOUDY 53 52 98 N3 29.93R TC 11
PITTSFIELD* CLOUDY 57 47 70 N7 29.93R TC 14
ILZ028>032-037-038-041>044-048-051>054-059>061-190000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 44 42 95 NE8 29.98R TC 7
BLOOMINGTON CLOUDY 48 46 93 CALM 29.94R TC 9
DECATUR CLOUDY 51 48 89 CALM 29.92R TC 11
PEORIA CLOUDY 49 46 90 NE8 29.95R TC 9
LACON* CLOUDY 44 42 93 NE6 29.98R FOG TC 7
SPRINGFIELD CLOUDY 51 49 92 CALM 29.92R TC 11
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-190000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 48 47 96 N6 29.92R TC 9
MATTOON CLOUDY 50 49 96 CALM 29.90R TC 10
PARIS* CLOUDY 47 47 97 CALM 29.91R TC 9
ILZ079-100>102-190000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 59 54 82 N5 29.89R TC 15
CAHOKIA* CLEAR 62 55 77 N10 29.88R TC 17
SPARTA* CLOUDY 66 60 80 CALM 29.84S TC 19
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 65 62 90 S3 29.84R TC 18
EFFINGHAM* CLOUDY 51 51 99 CALM 29.91R TC 11
MARION MOCLDY 66 63 88 S6 29.85R TC 19
MT. VERNON MOCLDY N/A N/A N/A CALM 29.86R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 58 53 83 NE3 29.88R TC 15
METROPOLIS* CLEAR 67 62 81 CALM 29.87S TC 20
ILZ067-068-072-073-078-083-087-091-190000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 49 48 97 E8 29.91R FOG TC 9
FLORA* CLOUDY 54 52 94 E9 29.90R TC 12
FAIRFIELD* CLOUDY 61 57 87 CALM 29.87R TC 16
HARRISBURG* PTCLDY 65 60 83 SW5 29.86S TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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