417
ASUS43 KLOT 191008
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT SUN OCT 19 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.
ILZ001-002-007-009-015-016-024-191100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 49 44 83 N14G25 29.70R TC 9
STERLING* CLOUDY 49 49 100 NW18G26 29.67R TC 9
ILZ003-004-008-010-011-017-018-191100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 50 47 89 NW18G31 29.62R TC 10
ROCHELLE* LGT RAIN 50 47 88 NW20G28 29.61R TC 10
DE KALB* LGT RAIN 49 49 100 NW21G31 29.57R TC 9
PERU* LGT RAIN 52 49 89 NW13G24 29.61R TC 11
ILZ005-006-012>014-019>023-191100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 56 54 93 NW8 29.49S TC 13
CHICAGO-MIDWAY CLOUDY 57 55 93 NW9 29.50S TC 14
AURORA LGT RAIN 52 50 93 NW18G33 29.54R TC 11
JOLIET* RAIN 58 57 97 NW14G23 29.53S TC 14
WAUKEGAN LGT RAIN 55 54 96 NW6 29.49S TC 13
DUPAGE AIRPORT LGT RAIN 54 50 86 NW18G30 29.53R TC 12
KANKAKEE* LGT RAIN 57 55 94 W8 29.54S TC 14
WHEELING LGT RAIN 57 54 89 NW8 29.51F TC 14
MORRIS* RAIN 53 53 99 NW15G24 29.54R TC 12
ROMEOVILLE* LGT RAIN 57 55 94 W9 29.52S TC 14
LANSING* DRIZZLE 56 52 87 W7 29.51S TC 13
NORTHERLY ISL* N/A 57 54 89 NW8 N/A TC 14
LMZ740>746-191100-
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 59 65 330/ 21/ 25 997.5F 3/ 4
WINTHROP HARBOR 57 60 N/A 1/ 2
WAUKEGAN HARBOR 57 61 N/A 0
WILMETTE BUOY 58 360/ 14/ 17 999.5F 2/ 3
CHICAGO BUOY 60 310/ 12/ 16 999.4F 1/ 3
HARRISON CRIB 59 330/ 14/ 15 N/A
NORTHERLY ISL 58 260/ 5/ 9 N/A
CALUMET HARBOR 57 260/ 4/ 8 998.1
BURNS HARBOR 59 310/ 6/ 9 999.7S
MICHIGAN CITY 58 320/ 14/ 16 997.5S
ST. JOSEPH BUOY 59 56 280/ 19/ 25 998.8F 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-191100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 48 44 86 NW16 29.80R TC 9
GALESBURG* CLOUDY 48 44 87 NW13G23 29.72S TC 9
MACOMB* CLOUDY 49 44 83 NW18G28 29.76R TC 10
JACKSONVILLE* CLOUDY 48 47 97 NW12G21 29.74R TC 9
PITTSFIELD* CLOUDY 51 46 84 NW13G22 29.80R TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-191100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT RAIN 52 49 91 NW22G30 29.59R TC 11
BLOOMINGTON LGT RAIN 51 51 100 NW18G26 29.63R TC 11
DECATUR LGT RAIN 53 50 89 NW14 29.64R TC 12
PEORIA LGT RAIN 50 47 89 NW15G26 29.67R TC 10
LACON* LGT RAIN 50 47 87 NW17G23 29.65R TC 10
LINCOLN* LGT RAIN 52 52 100 W8G16 29.67R TC 11
SPRINGFIELD CLOUDY 51 48 89 NW20G29 29.69R TC 11
TAYLORVILLE DRIZZLE 52 48 87 MISG 29.69R TC 11
ILZ033-039-045-046-055>057-062-063-191100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 56 54 93 W21G32 29.60R TC 13
DANVILLE* CLOUDY 57 56 95 W8 29.57F TC 14
RANTOUL* RAIN 54 54 100 W16G25 29.59R TC 12
MATTOON LGT RAIN 58 55 90 W16G28 29.61R TC 14
PARIS* LGT RAIN 57 56 98 W8 29.60R TC 14
ILZ079-100>102-191100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON LGT RAIN 53 47 80 MISG 29.76R TC 12
BELLEVILLE RAIN 55 52 90 NW20G31 29.73 FOG TC 13
CAHOKIA* RAIN 53 48 83 NW22G43 29.78R TC 12
SPARTA* CLOUDY 60 56 87 NW25G52 29.76R TC 16
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 60 57 89 W7 29.71R TC 16
CAIRO* MOCLDY 61 60 96 W7 29.74S TC 16
EFFINGHAM* DRIZZLE 58 57 96 W18G25 29.66R TC 15
MARION CLOUDY 60 58 94 W7 29.71R TC 15
MT. VERNON LGT RAIN 60 59 96 W7 29.68R TC 16
CENTRALIA* CLOUDY 59 56 91 NW12G18 29.69R TC 15
SALEM* LGT RAIN 59 55 87 NW10 29.68R TC 15
METROPOLIS* MOCLDY 61 60 97 W8 29.73R TC 16
ILZ067-068-072-073-078-083-087-091-191100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 60 57 89 W12 29.63R TC 16
FLORA* LGT RAIN 61 59 94 W10 29.66R TC 16
FAIRFIELD* CLOUDY 60 58 93 W3 29.66R TC 16
HARRISBURG* CLOUDY 61 57 88 MISG 29.69R TC 16
ROBINSON* CLOUDY 59 59 100 W12 29.62R TC 15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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