737
ASUS43 KLOT 170410
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CST SUN NOV 16 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.
ILZ001-002-007-009-015-016-024-170500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 32 23 69 CALM 30.03R TC 0
STERLING* PTCLDY 34 22 61 W5 30.03R WCI 30 TC 1
ILZ003-004-008-010-011-017-018-170500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 27 21 78 CALM 30.03R TC -3
DE KALB* CLEAR 37 20 51 NW9 30.00R WCI 30 TC 3
PERU* PTCLDY 35 22 59 W7 30.02R WCI 29 TC 2
ILZ005-006-012>014-019>023-170500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 38 17 42 W7 29.97R WCI 33 TC 3
CHICAGO-MIDWAY CLEAR 40 18 41 NW8 29.98R TC 4
AURORA CLEAR 32 22 66 NW6 29.99R WCI 26 TC 0
JOLIET* CLEAR 31 20 65 CALM 30.01R TC -1
WAUKEGAN CLEAR 36 16 44 NW6 29.96S WCI 31 TC 2
DUPAGE AIRPORT CLEAR 36 19 50 NW7 29.98R WCI 30 TC 2
WHEELING CLEAR 38 17 42 MISG 29.99R TC 3
MORRIS* CLEAR 33 23 68 W9 29.99S WCI 25 TC 0
ROMEOVILLE* CLEAR 37 21 52 W6 30.00R WCI 33 TC 3
LANSING* CLEAR 38 14 36 W5 29.98R WCI 35 TC 4
NORTHERLY ISL* N/A 43 17 35 W7 N/A TC 6
LMZ740>746-170500-
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 45 50 330/ 21/ 27 1014.4R
WINTHROP HARBOR 40 48 240/ 8/ 12 N/A 2/ 6
WAUKEGAN HARBOR 41 48 240/ 10/ 12 N/A 2/ 7
HARRISON CRIB 44 320/ 16/ 19 N/A
NORTHERLY ISL 43 310/ 8/ 11 N/A
CALUMET HARBOR 42 280/ 6/ 9 1013.7
BURNS HARBOR 46 320/ 10/ 12 1014.6F
MICHIGAN CITY 46 310/ 25/ 27 1013.5R
ST. JOSEPH BUOY 47 49 290/ 25/ 35 1014.7R 6/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-170500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 44 16 32 SE3 30.03S TC 7
GALESBURG* MOCLDY 35 27 74 CALM 30.05R TC 2
MACOMB* MOCLDY 40 24 53 CALM 30.06R TC 4
JACKSONVILLE* MOCLDY 37 19 50 CALM 30.04S TC 3
PITTSFIELD* MOCLDY 37 22 56 W3 30.05S TC 3
ILZ028>032-037-038-041>044-048-051>054-059>061-170500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 34 19 54 W6 30.02R WCI 28 TC 1
BLOOMINGTON MOCLDY 36 20 52 W7 30.02F WCI 30 TC 2
DECATUR PTCLDY 41 16 36 NW5 30.03R TC 5
PEORIA MOCLDY 41 17 38 CALM 30.03S TC 5
LACON* PTCLDY 32 19 58 CALM 30.03S TC 0
LINCOLN* MOCLDY 40 18 41 CALM 30.03S TC 5
SPRINGFIELD PTCLDY 35 17 47 CALM 30.03S TC 2
TAYLORVILLE PTCLDY 36 19 51 MISG 30.04S TC 2
ILZ033-039-045-046-055>057-062-063-170500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 32 16 51 W8 30.01S WCI 25 TC 0
RANTOUL* PTCLDY 32 19 59 W6 30.01S WCI 26 TC 0
MATTOON PTCLDY 36 16 44 W8 30.01S WCI 30 TC 2
PARIS* PTCLDY 31 15 50 CALM 30.02S TC -1
ILZ079-100>102-170500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 39 19 45 CALM 30.05R TC 4
BELLEVILLE CLEAR 44 31 62 CALM 30.03R TC 6
CAHOKIA* CLEAR 35 28 75 CALM 30.04S TC 2
SPARTA* CLEAR 43 23 46 CALM 30.06R TC 6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 37 31 78 CALM 30.04R TC 3
CAIRO* CLEAR 44 26 49 CALM 30.05R TC 7
EFFINGHAM* PTCLDY 36 21 55 CALM 30.04S TC 2
MT. VERNON CLEAR N/A N/A N/A CALM 30.04S
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 39 22 49 CALM 30.03S TC 4
METROPOLIS* CLEAR 41 26 55 CALM 30.04S TC 5
ILZ067-068-072-073-078-083-087-091-170500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 36 22 56 NW6 30.02S WCI 31 TC 2
FLORA* CLEAR 34 25 69 NW3 30.04S TC 1
FAIRFIELD* CLEAR 35 29 80 CALM 30.04S TC 2
HARRISBURG* CLEAR 36 28 72 CALM 30.04S TC 2
ROBINSON* CLEAR 37 21 52 NW5 30.01S WCI 34 TC 3
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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