045
ASUS43 KLOT 160408
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT THU OCT 15 2026
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.
ILZ001-002-007-009-015-016-024-160500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 53 48 83 NW14G28 29.98R TC 12
STERLING* CLOUDY 55 52 89 W23 29.91R TC 13
SAVANNA* CLOUDY 54 51 90 NW18G25 29.91R TC 12
ILZ003-004-008-010-011-017-018-160500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 56 52 86 W18G29 29.87R TC 13
FREEPORT* CLOUDY 55 54 95 W14G24 29.90R TC 13
ROCHELLE* CLOUDY 56 54 92 NW20G29 29.89R TC 13
DE KALB* CLOUDY 56 55 95 W15G22 29.85R TC 13
ILZ005-006-012>014-019>023-160500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 60 57 89 W13G23 29.78R TC 16
CHICAGO-MIDWAY LGT RAIN 63 60 90 W16G23 29.79R TC 17
AURORA CLOUDY 58 55 90 W17G29 29.84R TC 14
JOLIET* CLOUDY 62 61 97 NW8G20 29.84R TC 17
WAUKEGAN CLOUDY 59 57 93 W14G22 29.75R TC 15
DUPAGE AIRPORT LGT RAIN 58 56 93 W14G24 29.82R TC 14
KANKAKEE* LGT RAIN 67 65 94 W16G22 29.82S TC 20
WHEELING CLOUDY 60 57 89 NW13G23 29.79R TC 16
ROMEOVILLE* CLOUDY 61 61 100 W13G22 29.83R TC 16
LANSING* LGT RAIN 66 63 91 W13G22 29.77F TC 19
NORTHERLY ISL* N/A 63 58 83 W20 N/A TC 17
LMZ740>746-160500-
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)
WINTHROP HARBOR 60 59 1010.0F
WAUKEGAN HARBOR 61 62 270/ 16/ 21 1008.9R 1/ 4
WILMETTE BUOY 63 230/ 17/ 21 1009.3R 2/ 3
CHICAGO BUOY 65 62 290/ 16/ 25 1007.1R 1/ 2
HARRISON CRIB 65 280/ 24/ 29 N/A
NORTHERLY ISL 66 250/ 12/ 14 N/A
CALUMET HARBOR 65 240/ 6/ 10 1008.1
MICHIGAN CITY 65 240/ 20/ 22 1006.3R
MICH CITY BUOY 65 62 250/ 16/ 21 N/A 3/ 3
ST. JOSEPH BUOY 65 61 240/ 17/ 21 1008.5R 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-160500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 54 48 80 NW15G26 30.05R TC 12
GALESBURG* CLOUDY 52 51 95 NW17G23 30.00R TC 11
MACOMB* CLOUDY 54 52 94 NW17G25 30.04R TC 12
JACKSONVILLE* CLOUDY 54 54 100 W16G31 30.02R TC 12
PITTSFIELD* DRIZZLE 56 52 89 NW12G18 30.05R TC 13
ILZ028>032-037-038-041>044-048-051>054-059>061-160500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC RAIN 59 59 100 W17G25 29.88R TC 15
BLOOMINGTON CLOUDY 61 61 100 NW20 29.91R FOG TC 16
DECATUR LGT RAIN 63 62 97 W18G33 29.91R FOG TC 17
PEORIA CLOUDY 55 54 96 NW14G28 29.95R TC 13
LACON* CLOUDY 58 53 83 NW14G23 29.93R TC 15
SPRINGFIELD LGT RAIN 58 55 90 NW18G30 29.96R TC 14
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-160500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 68 66 93 W14 29.87S TC 20
RANTOUL* RAIN 68 67 98 W12 29.86S TC 20
MATTOON MOCLDY 72 67 84 W10 29.88R TC 22
PARIS* CLOUDY 72 68 89 W9 29.87S TC 22
ILZ079-100>102-160500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 63 58 86 NW20G29 29.99R HAZE TC 17
BELLEVILLE MOCLDY 73 67 82 W23G31 29.93R TC 23
CAHOKIA* CLOUDY 68 63 84 NW22G32 29.98R TC 20
SPARTA* PTCLDY 73 68 84 W7 29.97R TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 73 69 87 W8 29.95S TC 23
CAIRO* PTCLDY 78 58 49 SW6 29.97R TC 26
EFFINGHAM* CLOUDY 73 67 80 SW10G16 29.92S TC 23
MARION CLOUDY 75 68 78 SW6 29.96R TC 24
MT. VERNON MOCLDY 72 70 93 SW7 29.94S TC 22
CENTRALIA* PTCLDY 73 70 92 SW8 29.94R TC 23
SALEM* PTCLDY 75 69 81 MISG 29.93S TC 24
METROPOLIS* PTCLDY 75 58 56 W5 29.97R TC 24
ILZ067-068-072-073-078-083-087-091-160500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 74 73 97 SW9 29.91R TC 23
FLORA* PTCLDY 73 72 94 SW9 29.93R TC 23
FAIRFIELD* CLOUDY 72 70 93 SW5 29.93S TC 22
HARRISBURG* CLOUDY 74 69 86 W3 29.96S TC 23
ROBINSON* MOCLDY 75 70 83 SW13 29.89S TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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