770
ASUS43 KLOT 160011
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-160100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 65 64 97 W12 29.81F TC 18
6HR MIN TEMP: 62; 6HR MAX TEMP: 66; 6HR PCP: 0.09;
STERLING* CLOUDY 64 64 100 W13 29.80S FOG TC 18
SAVANNA* DRIZZLE 61 61 100 W8 29.81S TC 16
ILZ003-004-008-010-011-017-018-160100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD DRIZZLE 62 61 96 W7 29.79S FOG TC 17
6HR MIN TEMP: 58; 6HR MAX TEMP: 62; 6HR PCP: 0.32;
FREEPORT* CLOUDY 61 59 94 W5 29.81F TC 16
ROCHELLE* CLOUDY 63 63 100 SW8 29.79S FOG TC 17
DE KALB* DRIZZLE 62 62 100 S10 29.78S TC 17
ILZ005-006-012>014-019>023-160100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 64 63 96 S8 29.74F TC 18
6HR MIN TEMP: 59; 6HR MAX TEMP: 64; 6HR PCP: 0.90;
CHICAGO-MIDWAY RAIN 63 63 100 N8 29.77S FOG TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 66; 6HR PCP: 0.37;
AURORA CLOUDY 64 64 100 S7 29.76F TC 18
6HR MIN TEMP: 59; 6HR MAX TEMP: 64; 6HR PCP: 0.71;
JOLIET* HVY RAIN 67 67 100 W6G21 29.78S TC 19
WAUKEGAN LGT RAIN 60 60 100 S6 29.74F TC 16
6HR MIN TEMP: 57; 6HR MAX TEMP: 60; 6HR PCP: 0.30;
DUPAGE AIRPORT CLOUDY 64 63 96 S7 29.76F TC 18
6HR MIN TEMP: 58; 6HR MAX TEMP: 64; 6HR PCP: 0.88;
KANKAKEE* DRIZZLE 70 68 95 SW15 29.81S TC 21
WHEELING CLOUDY 62 62 100 S7 29.76F TC 17
6HR MIN TEMP: 58; 6HR MAX TEMP: 62; 6HR PCP: 0.32;
LANSING* DRIZZLE 65 63 96 S14 29.77F TC 18
NORTHERLY ISL* N/A 62 60 93 E2 N/A TC 17
LMZ740>746-160100-
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 62 61 1015.6
WAUKEGAN HARBOR 62 62 170/ 12/ 16 1008.7 3/ 5
WILMETTE BUOY 62 1009.3F 2/ 4
CHICAGO BUOY 64 62 60/ 2/ 4 1007.3 2/ 4
HARRISON CRIB 63 10/ 5/ 5 N/A
NORTHERLY ISL 62 160/ 5/ 5 N/A
CALUMET HARBOR 62 140/ 6/ 8 1008.3
MICHIGAN CITY 65 150/ 18/ 23 1006.7F
MICH CITY BUOY 64 62 170/ 17/ 23 N/A 1/ 2
ST. JOSEPH BUOY 62 61 10/ 4/ 6 1009.4F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-160100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 70 66 87 W10 29.89R TC 21
GALESBURG* CLOUDY 65 65 100 SW10 29.85S TC 19
MACOMB* CLOUDY 68 68 100 W12G18 29.88S TC 20
JACKSONVILLE* CLOUDY 73 69 87 W14 29.88S TC 23
PITTSFIELD* LGT RAIN 73 68 86 W8 29.91R TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-160100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 71 71 100 SW15 29.81S TC 22
BLOOMINGTON CLOUDY 71 71 100 W14G22 29.85S FOG TC 22
DECATUR CLEAR 73 71 93 SW12 29.86F TC 23
PEORIA CLOUDY 70 67 90 W12 29.84S TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 72; 6HR PCP: 0.03;
LACON* CLOUDY 67 64 91 W9G17 29.81F TC 20
SPRINGFIELD MOCLDY 73 70 90 W14 29.86S TC 23
6HR MIN TEMP: 70; 6HR MAX TEMP: 75; 6HR PCP: 0.11;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-160100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 71 70 96 SW12 29.86S TC 22
RANTOUL* LGT RAIN 71 71 99 SW13 29.85S TC 22
MATTOON PTCLDY 73 71 93 SW7 29.88S TC 23
PARIS* PTCLDY 71 71 98 SW13 29.88S TC 22
ILZ079-100>102-160100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 73 68 83 W3 29.91S TC 23
BELLEVILLE PTCLDY 76 75 96 W6 29.90R TC 25
CAHOKIA* PTCLDY 78 66 66 SW7 29.91S HX 80 TC 26
SPARTA* RAIN 78 69 72 W9 29.94S HX 80 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 80 68 66 SW7 29.92S HX 83 TC 27
6HR MIN TEMP: 80; 6HR MAX TEMP: 88;
CAIRO* CLEAR 84 64 51 CALM 29.94R HX 85 TC 29
EFFINGHAM* MOCLDY 74 72 94 S3 29.92S TC 23
MT. VERNON MOCLDY 79 74 84 CALM 29.92R HX 82 TC 26
CENTRALIA* RAIN 77 71 81 SW7 29.92S TC 25
SALEM* CLOUDY 78 73 86 MISG 29.91S TC 25
METROPOLIS* CLEAR 81 62 52 S5 29.94S HX 82 TC 27
ILZ067-068-072-073-078-083-087-091-160100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 75 74 96 W6 29.92 TC 24
FLORA* CLOUDY 75 75 100 SW3 29.91S TC 24
FAIRFIELD* PTCLDY 77 73 85 CALM 29.91R TC 25
HARRISBURG* CLEAR 80 67 63 SW6 29.92R HX 82 TC 27
ROBINSON* DRZL/FOG 73 73 100 SW6 29.89S VSB 1 TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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