809
ASUS43 KLOT 190410
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-190500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 43 41 93 NE7 30.10R TC 6
STERLING* CLOUDY 41 41 100 NE8 30.12R TC 5
ILZ003-004-008-010-011-017-018-190500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 39 37 92 N8 30.14R WCI 33 TC 4
DE KALB* CLOUDY 39 39 100 NE10 30.11R FOG WCI 32
PERU* CLOUDY 43 41 93 NE7 30.08S FOG TC 6
ILZ005-006-012>014-019>023-190500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 42 39 89 NE10 30.09R TC 6
CHICAGO-MIDWAY CLOUDY 43 40 89 NE9 30.09R TC 6
AURORA CLOUDY 42 41 96 NE6 30.09R FOG TC 6
JOLIET* CLOUDY 44 42 92 NE5 30.10R TC 7
WAUKEGAN CLOUDY 41 39 93 NE7 30.11R TC 5
DUPAGE AIRPORT CLOUDY 42 40 92 NE8 30.09R TC 6
WHEELING CLOUDY 42 40 92 MISG 30.11R TC 6
MORRIS* CLOUDY 43 43 99 CALM 30.08R FOG TC 6
ROMEOVILLE* CLOUDY 43 41 93 NE8 30.10R TC 6
LANSING* CLOUDY 40 35 80 E5 30.09R TC 5
NORTHERLY ISL* N/A 42 39 89 NE8 N/A TC 6
LMZ740>746-190500-
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 49 60/ 14/ 16 1020.6R 2/ 4
WINTHROP HARBOR 44 48 N/A 3/ 6
WAUKEGAN HARBOR 44 47 340/ 12/ 16 N/A 3/ 5
HARRISON CRIB 43 50/ 10/ 10 N/A
NORTHERLY ISL 42 40/ 4/ 10 N/A
CALUMET HARBOR 43 50/ 7/ 9 1018.1
BURNS HARBOR 41 80/ 3/ 4 1019.3R
MICHIGAN CITY 40 80/ 5/ 6 1018.8R
ST. JOSEPH BUOY 40 50 50/ 8/ 10 1019.9R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-190500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 47 45 93 N8 30.06R TC 8
GALESBURG* CLOUDY 42 42 100 NE6 30.10R FOG TC 6
MACOMB* CLOUDY 45 44 98 N7 30.10R FOG TC 7
JACKSONVILLE* CLOUDY 48 48 98 NE6 30.06R TC 9
PITTSFIELD* MOCLDY 49 48 97 N6 30.07R TC 10
ILZ028>032-037-038-041>044-048-051>054-059>061-190500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 42 41 95 NE6 30.09R FOG TC 6
BLOOMINGTON CLOUDY 42 42 100 NE13 30.06S FOG TC 6
DECATUR CLOUDY 46 45 96 N9 30.05R FOG TC 8
PEORIA CLOUDY 44 42 93 NE7 30.07R FOG TC 7
LACON* CLOUDY 42 39 89 CALM 30.08R FOG TC 6
LINCOLN* CLOUDY 46 46 100 NE8 30.05F FOG TC 8
SPRINGFIELD CLOUDY 48 46 93 NE8 30.05R TC 9
TAYLORVILLE CLOUDY 48 46 93 MISG 30.05S TC 9
ILZ033-039-045-046-055>057-062-063-190500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 44 43 96 NE9 30.04S FOG TC 7
RANTOUL* CLOUDY 43 41 93 N10 30.07R FOG TC 6
MATTOON CLOUDY 47 46 97 N13 30.03R TC 8
PARIS* CLOUDY 46 45 97 N8 30.03R TC 8
ILZ079-100>102-190500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 48 46 93 NE7 30.04R TC 9
BELLEVILLE CLOUDY 54 50 87 N7 30.02R TC 12
CAHOKIA* CLOUDY 52 49 89 N8 30.04R TC 11
SPARTA* CLOUDY 52 52 100 N9 30.04R TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 58 55 90 N7 30.00R TC 14
CAIRO* CLEAR 61 61 100 CALM 29.96S TC 16
EFFINGHAM* CLOUDY 49 49 100 N7 30.05R FOG TC 10
MT. VERNON MOCLDY N/A N/A N/A VRB5 30.01R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 53 51 95 N10 30.02R FOG TC 11
METROPOLIS* MOCLDY 64 64 97 CALM 29.97R TC 18
ILZ067-068-072-073-078-083-087-091-190500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 49 48 97 N8 30.01R FOG TC 9
FLORA* CLOUDY 50 N/A N/A N7 30.02R FOG TC 10
FAIRFIELD* CLOUDY 50 49 95 N9 30.00R FOG TC 10
HARRISBURG* CLOUDY 59 57 94 CALM 29.98R FOG TC 15
ROBINSON* CLOUDY 48 48 100 N10 30.01R FOG TC 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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