921
ASUS43 KLOT 190211
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-190300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 43 41 93 E10 30.06R FOG TC 6
STERLING* PTCLDY 43 43 100 NE10 30.07R TC 6
ILZ003-004-008-010-011-017-018-190300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 40 37 89 VRB7 30.10R TC 4
DE KALB* CLOUDY 40 40 99 NE8 30.07R TC 5
PERU* CLOUDY 43 41 92 NE8 30.05S FOG TC 6
ILZ005-006-012>014-019>023-190300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 42 39 89 NE10 30.06R TC 6
CHICAGO-MIDWAY CLOUDY 43 40 89 NE9 30.06R TC 6
AURORA CLOUDY 42 40 92 E9 30.06R TC 6
JOLIET* CLOUDY 44 42 93 E3 30.07R FOG TC 7
WAUKEGAN CLOUDY 40 39 97 E7 30.07R TC 4
DUPAGE AIRPORT CLOUDY 41 40 96 NE9 30.06R TC 5
WHEELING CLOUDY 42 40 92 E6 30.08R TC 6
MORRIS* CLOUDY 42 42 99 NE3 30.05R FOG TC 6
ROMEOVILLE* CLOUDY 43 43 100 NE8 30.06R TC 6
LANSING* CLOUDY 41 36 81 E5 30.07R TC 5
NORTHERLY ISL* N/A 42 39 89 NE8 N/A TC 6
LMZ740>746-190300-
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/ 14/ 16 1019.3R 3/ 5
WINTHROP HARBOR 43 48 N/A 3/ 6
WAUKEGAN HARBOR 43 48 40/ 8/ 14 N/A 4/ 5
HARRISON CRIB 43 70/ 11/ 12 N/A
NORTHERLY ISL 42 50/ 10/ 14 N/A
CALUMET HARBOR 43 40/ 7/ 11 1017.1R
BURNS HARBOR 41 60/ 4/ 5 1018.6R
MICHIGAN CITY 40 60/ 7/ 10 1018.0R
ST. JOSEPH BUOY 40 50 50/ 8/ 12 1018.7R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-190300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 49 45 86 N8 30.03R TC 9
GALESBURG* CLOUDY 43 43 100 NE9 30.06R FOG TC 6
MACOMB* CLOUDY 45 45 100 NE9 30.07R FOG TC 7
JACKSONVILLE* CLOUDY 50 48 92 N10 30.02R TC 10
PITTSFIELD* CLOUDY 52 46 79 N7 30.03R TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-190300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 42 41 97 NE12 30.05R FOG TC 6
BLOOMINGTON CLOUDY 43 43 100 N13 30.04R FOG TC 6
DECATUR CLOUDY 49 47 93 N8 30.00R TC 9
PEORIA CLOUDY 44 43 96 E7 30.04R TC 7
LACON* CLOUDY 42 40 93 NE6 30.04R FOG TC 6
LINCOLN* CLOUDY 48 48 100 N10 30.02R TC 9
SPRINGFIELD CLOUDY 50 47 89 N8 30.01R TC 10
TAYLORVILLE CLOUDY 50 48 93 MISG 30.00R TC 10
ILZ033-039-045-046-055>057-062-063-190300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 47 46 97 NE12 30.01R TC 8
RANTOUL* CLOUDY 45 43 93 N13 30.01S FOG TC 7
MATTOON CLOUDY 48 48 100 N10 29.98R TC 9
PARIS* CLOUDY 47 46 97 N3 29.99R TC 8
ILZ079-100>102-190300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 52 48 87 N6 30.00R TC 11
CAHOKIA* CLEAR 54 51 90 N8 29.98R TC 12
SPARTA* MOCLDY 59 56 91 N7 29.98R TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 62 60 93 NW7 29.94R TC 17
CAIRO* PTCLDY 67 65 91 S6 29.93R TC 20
EFFINGHAM* CLOUDY 49 49 100 N3 29.99R FOG TC 10
MT. VERNON MOCLDY N/A N/A N/A CALM 29.95R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 54 52 92 NE5 29.96R TC 12
METROPOLIS* PTCLDY 61 60 97 CALM 29.93R FOG TC 16
ILZ067-068-072-073-078-083-087-091-190300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 47 46 97 N7 29.96R FOG TC 8
FLORA* MOCLDY 50 N/A N/A N5 29.96R TC 10
FAIRFIELD* CLEAR 53 50 92 CALM 29.95R TC 11
HARRISBURG* LGT RAIN 64 62 93 N6 29.93R TC 18
ROBINSON* CLOUDY 48 48 100 N6 29.96S FOG TC 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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