434
ASUS43 KLOT 170206
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT FRI OCT 16 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.
ILZ001-002-007-009-015-016-024-170300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 47 37 68 NW9 30.44R TC 8
STERLING* CLEAR 46 35 65 N8 30.43R TC 8
SAVANNA* CLEAR 46 35 67 N6 30.44R TC 8
ILZ003-004-008-010-011-017-018-170300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 45 35 68 N12 30.42R TC 7
FREEPORT* CLEAR 44 37 76 N10 30.44R TC 7
ROCHELLE* CLEAR 44 37 74 N8 30.41R TC 7
DE KALB* CLEAR 44 38 80 N9 30.39R TC 7
ILZ005-006-012>014-019>023-170300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 46 37 71 N14 30.35R TC 8
CHICAGO-MIDWAY MOCLDY 49 37 63 N17G25 30.34R TC 9
AURORA CLEAR 45 39 79 N8 30.37R TC 7
JOLIET* MOCLDY 49 40 70 N9 30.37R TC 10
WAUKEGAN CLEAR 45 37 73 NW8 30.36R TC 7
DUPAGE AIRPORT PTCLDY 45 38 76 N8 30.37R TC 7
KANKAKEE* PTCLDY 48 39 71 N16 30.35R TC 9
WHEELING PTCLDY 46 37 71 N9 30.37R TC 8
ROMEOVILLE* PTCLDY 48 39 71 N13 30.37R TC 9
LANSING* MOCLDY 49 40 71 N12G20 30.33R TC 9
NORTHERLY ISL* N/A 51 39 63 NW16 N/A TC 11
LMZ740>746-170300-
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 48 55 1017.2R
WAUKEGAN HARBOR 49 53 300/ 16/ 21 1026.4R 6/ 8
WILMETTE BUOY 51 1027.5R 10/ 9
CHICAGO BUOY 53 61 1025.0R 6/ 7
HARRISON CRIB 52 10/ 32/ 37 N/A
NORTHERLY ISL 50 330/ 15/ 25 N/A
CALUMET HARBOR 52 330/ 17/ 28 1026.6
MICHIGAN CITY 53 10/ 29/ 34 1024.5R
MICH CITY BUOY 51 60 10/ 43 N/A 11/ 9
ST. JOSEPH BUOY 52 60 20/ 23/ 31 1026.7R 11/ 9
ILZ025>027-034>036-040-047-049-050-058-095>099-170300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 49 41 74 NW9 30.44R TC 9
GALESBURG* CLEAR 44 41 88 NW7 30.44R TC 7
MACOMB* CLEAR 46 41 84 N10 30.46R TC 8
JACKSONVILLE* CLOUDY 49 46 87 NW15 30.41R TC 10
PITTSFIELD* CLOUDY 50 43 77 NW10 30.44R TC 10
ILZ028>032-037-038-041>044-048-051>054-059>061-170300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 47 42 84 NW8 30.38R TC 8
BLOOMINGTON CLOUDY 50 43 77 N14 30.38R TC 10
DECATUR CLOUDY 51 44 77 N16 30.36R TC 11
PEORIA CLOUDY 50 42 74 VRB5 30.40R TC 10
LACON* CLOUDY 49 38 65 N5 30.40R TC 10
SPRINGFIELD CLOUDY 51 44 77 N10 30.39R TC 11
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-170300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 49 42 77 N14G22 30.33R TC 9
RANTOUL* CLEAR 47 43 84 N12G20 30.33R TC 9
MATTOON PTCLDY 49 46 90 NW10 30.31R TC 9
PARIS* MOCLDY 48 44 85 N7 30.30R TC 9
ILZ079-100>102-170300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLOUDY 53 50 91 NW13 30.37R TC 12
CAHOKIA* CLOUDY 52 47 83 N18G26 30.39R TC 11
SPARTA* MOCLDY 51 46 82 NW13G23 30.38R TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 51 48 89 N6 30.35R TC 11
CAIRO* PTCLDY 52 49 87 NW6 30.35R TC 11
EFFINGHAM* LGT RAIN 52 47 83 NW15G23 30.34R TC 11
MARION CLOUDY 52 48 87 VRB6 30.35R TC 11
MT. VERNON CLOUDY 52 48 86 VRB3 30.34R TC 11
CENTRALIA* MOCLDY 52 47 84 NW13G18 30.35R TC 11
SALEM* MOCLDY 53 48 85 MISG 30.34R TC 12
METROPOLIS* MOCLDY 49 48 93 W7 30.34R TC 10
ILZ067-068-072-073-078-083-087-091-170300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 51 47 86 NW12 30.29R TC 11
FLORA* CLOUDY 52 48 87 NW10 30.32R TC 11
FAIRFIELD* MOCLDY 52 46 79 NW3 30.32R TC 11
HARRISBURG* CLOUDY 53 48 85 NW9 30.33R TC 11
ROBINSON* CLOUDY 52 48 87 NW8 30.29R TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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