694
ASUS43 KLOT 190206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT SAT OCT 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 66 59 78 W6 29.57F TC 19
STERLING* MOCLDY 65 56 72 SE9G20 29.60F TC 18
ILZ003-004-008-010-011-017-018-190300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 64 58 80 SE6 29.61F TC 18
ROCHELLE* CLOUDY 64 61 91 S3 29.62F TC 18
DE KALB* CLOUDY 64 64 100 S7 29.63F TC 18
PERU* DRIZZLE 64 55 72 W10 29.66R TC 18
ILZ005-006-012>014-019>023-190300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 66 62 87 SE8 29.61S TC 19
CHICAGO-MIDWAY CLOUDY 65 63 93 SW13 29.62F TC 18
AURORA MOCLDY 66 63 90 SW10 29.61F TC 19
JOLIET* RAIN 65 63 92 S13G25 29.63F TC 19
WAUKEGAN MOCLDY 64 62 93 SE3 29.60F TC 18
DUPAGE AIRPORT MOCLDY 67 62 84 S9 29.61F TC 19
KANKAKEE* LGT RAIN 63 61 94 SW12 29.69R TC 17
WHEELING MOCLDY 66 62 87 SE3 29.61F TC 19
MORRIS* LGT RAIN 65 63 94 S15G21 29.63S TC 18
ROMEOVILLE* LGT RAIN 66 61 82 S13G21 29.64S TC 19
LANSING* RAIN 62 58 85 S10 29.65S TC 17
NORTHERLY ISL* N/A 65 61 87 SW5 N/A TC 18
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 65 65 150/ 12/ 14 1003.0F 1
WINTHROP HARBOR 58 55 N/A 0
WAUKEGAN HARBOR 63 62 N/A 0
WILMETTE BUOY 65 160/ 8/ 12 1004.3F 0
CHICAGO BUOY 67 230/ 10/ 14 1003.6S 1/ 2
HARRISON CRIB 67 230/ 8/ 11 N/A
NORTHERLY ISL 66 210/ 5/ 10 N/A
CALUMET HARBOR 64 210/ 8/ 15 1002.4F
BURNS HARBOR 65 240/ 4/ 7 1004.7R
MICHIGAN CITY 66 200/ 6/ 8 1002.3F
ST. JOSEPH BUOY 60 57 10/ 2/ 4 1004.4F 0
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 LGT RAIN 60 58 92 S14 29.67S TC 16
GALESBURG* RAIN 60 54 80 E8 29.63S TC 16
MACOMB* LGT RAIN 60 55 83 W5 29.69R TC 16
JACKSONVILLE* CLOUDY 58 58 98 E5 29.68F TC 15
PITTSFIELD* CLOUDY 62 61 97 W8 29.72R TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-190300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC RAIN 63 61 94 SW13 29.69R TC 17
BLOOMINGTON RAIN 63 63 100 SW7 29.70F TC 17
DECATUR RAIN 61 60 97 SW6 29.71S FOG TC 16
PEORIA RAIN 61 59 93 CALM 29.68F FOG TC 16
LACON* RAIN 61 57 87 SW9 29.68R TC 16
LINCOLN* RAIN 63 63 100 CALM 29.69S TC 17
SPRINGFIELD LGT RAIN 60 59 96 SW5 29.69S TC 16
TAYLORVILLE LGT RAIN 61 59 94 MISG 29.70F TC 16
ILZ033-039-045-046-055>057-062-063-190300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN HVY RAIN 62 60 93 S10 29.71F FOG TC 17
DANVILLE* CLOUDY 62 61 96 S13 29.73R TC 17
RANTOUL* RAIN 61 61 100 S10 29.70F TC 16
MATTOON HVY RAIN 61 61 100 SW5 29.71F FOG TC 16
PARIS* RAIN 62 61 97 S3 29.72F TC 17
ILZ079-100>102-190300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON RAIN 63 61 94 SE6 29.71S TC 17
BELLEVILLE LGT RAIN 65 64 97 S5 29.66 TC 18
CAHOKIA* LGT RAIN 63 62 97 SW3 29.69F TC 17
SPARTA* RAIN 64 63 96 S3 29.72F TC 18
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 RAIN 65 64 97 SW6 29.73F FOG TC 18
CAIRO* CLOUDY 68 66 93 SW17G25 29.74S TC 20
EFFINGHAM* HVY RAIN 61 61 100 S3 29.74F TC 16
MARION RAIN 64 63 97 SW6 29.74F TC 18
MT. VERNON RAIN 63 63 100 NE5 29.71F FOG TC 17
CENTRALIA* RAIN 64 63 97 E7 29.70F TC 18
SALEM* HVY RAIN 64 64 99 E5 29.70F TC 18
METROPOLIS* CLOUDY 69 68 97 W7 29.73R TC 21
ILZ067-068-072-073-078-083-087-091-190300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 64 63 96 E5 29.68F TC 18
FLORA* RAIN 63 N/A N/A W9 29.73R TC 17
FAIRFIELD* RAIN 63 62 98 S6 29.72S TC 17
HARRISBURG* RAIN 65 64 95 MISG 29.73S TC 19
ROBINSON* LGT RAIN 63 63 100 E2 29.68F FOG TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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