849
ASUS43 KLOT 131007
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT TUE OCT 13 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.
ILZ001-002-007-009-015-016-024-131100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 70 61 73 W12 29.79R TC 21
STERLING* CLEAR 70 60 70 W12 29.78R TC 21
SAVANNA* CLEAR 68 62 79 W9G16 29.78R TC 20
ILZ003-004-008-010-011-017-018-131100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 70 61 73 SW8 29.76R TC 21
FREEPORT* CLEAR 69 64 84 W7 29.78R TC 21
ROCHELLE* CLEAR 69 60 72 W8 29.77R TC 21
DE KALB* CLEAR 73 60 64 W14G23 29.77R TC 23
ILZ005-006-012>014-019>023-131100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 74 59 59 SW12 29.74R TC 23
CHICAGO-MIDWAY CLEAR 72 60 66 SW7 29.75S TC 22
AURORA CLEAR 71 59 65 SW12 29.75S TC 22
JOLIET* CLEAR 76 58 53 SW10 29.77S TC 25
WAUKEGAN CLEAR 73 61 65 SW12 29.71R TC 23
DUPAGE AIRPORT CLEAR 72 60 66 SW12 29.75R TC 22
KANKAKEE* CLEAR 70 57 62 SW7 29.81R TC 21
WHEELING PTCLDY 73 60 63 SW7 29.75R TC 23
ROMEOVILLE* CLEAR 73 59 60 SW10G17 29.77S TC 23
LANSING* CLEAR 66 58 75 SW7 29.78S TC 19
NORTHERLY ISL* N/A 73 58 59 SW3 N/A TC 23
LMZ740>746-131100-
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 67 50 1006.7R 1/ 3
WAUKEGAN HARBOR 68 60 240/ 8/ 10 1007.7R 1
WILMETTE BUOY 70 190/ 8/ 12 1009.2R 1/ 3
CHICAGO BUOY 71 63 230/ 12/ 17 1006.3S 1
HARRISON CRIB 76 230/ 17/ 20 N/A
NORTHERLY ISL 74 180/ 3/ 8 N/A
CALUMET HARBOR 73 200/ 7/ 11 1007.9
MICHIGAN CITY 74 190/ 12/ 15 1006.5R
MICH CITY BUOY 69 63 210/ 10/ 12 N/A 1/ 3
ST. JOSEPH BUOY 68 62 190/ 12/ 14 1008.6S 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-131100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 73 55 53 SW12 29.84F TC 23
GALESBURG* CLEAR 69 58 69 SW6 29.82S TC 20
MACOMB* PTCLDY 72 56 58 SW9 29.84S TC 22
JACKSONVILLE* CLEAR 71 54 55 SW7 29.86R TC 22
PITTSFIELD* CLEAR 76 54 45 SW6 29.87S TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-131100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 72 58 61 SW9 29.81R TC 22
BLOOMINGTON CLEAR 71 57 61 SW10 29.85R TC 22
DECATUR CLEAR 69 59 70 SW10 29.87R TC 21
PEORIA CLEAR 71 56 58 SW9 29.81F TC 22
LACON* CLEAR 74 54 50 SW5 29.79R TC 23
SPRINGFIELD CLEAR 69 58 67 SW5 29.85S TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-131100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 69 59 70 SW13 29.86S TC 21
RANTOUL* CLEAR 67 61 80 SW9 29.85R TC 20
MATTOON CLEAR 69 60 73 S10 29.88S TC 21
PARIS* PTCLDY 68 58 70 SW8 29.89R TC 20
ILZ079-100>102-131100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 72 57 59 SW6 29.89F TC 22
BELLEVILLE CLEAR 62 62 99 SW3 29.89R TC 17
CAHOKIA* CLEAR 67 56 67 S5 29.90R TC 19
SPARTA* CLEAR 63 57 80 CALM 29.94R TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 60 57 89 CALM 29.94R TC 16
CAIRO* CLEAR 63 57 82 CALM 29.96S TC 17
EFFINGHAM* CLEAR 64 59 86 SE3 29.92R TC 18
MARION CLEAR 61 54 77 SW1 29.95R TC 16
MT. VERNON CLEAR 61 59 93 CALM 29.93R TC 16
CENTRALIA* CLEAR 67 57 71 S6 29.92S TC 19
SALEM* CLEAR 68 60 74 MISG 29.92R TC 20
METROPOLIS* CLEAR 58 57 97 CALM 29.97R TC 14
ILZ067-068-072-073-078-083-087-091-131100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 62 58 86 S5 29.93R TC 17
FLORA* CLEAR 61 59 94 S6 29.92S TC 16
FAIRFIELD* CLEAR 63 55 75 CALM 29.93S TC 17
HARRISBURG* CLEAR 59 56 89 CALM 29.96R TC 15
ROBINSON* CLEAR 64 61 88 S6 29.91R TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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