877
ASUS43 KLOT 170903
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CST MON NOV 17 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.
ILZ001-002-007-009-015-016-024-171000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 36 29 75 CALM 30.05S TC 2
STERLING* MOCLDY 32 25 75 CALM 30.07R TC 0
ILZ003-004-008-010-011-017-018-171000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 28 21 75 CALM 30.06R TC -2
ILZ005-006-012>014-019>023-171000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 35 17 47 NW7 30.02R WCI 29 TC 2
CHICAGO-MIDWAY PTCLDY 34 19 54 NW6 30.03R WCI 29 TC 1
AURORA MOCLDY 30 21 69 NW3 30.03R TC -1
JOLIET* MOCLDY 31 24 72 CALM 30.05S TC 0
WAUKEGAN CLEAR 32 16 51 NW5 30.01R WCI 27 TC 0
DUPAGE AIRPORT PTCLDY 33 20 58 NW5 30.03R WCI 29 TC 1
WHEELING CLEAR 33 19 56 MISG 30.03R TC 1
MORRIS* MOCLDY 32 24 71 CALM 30.04R TC 0
LANSING* CLEAR 33 15 47 W3 30.03S TC 1
NORTHERLY ISL* N/A 39 16 39 W7 N/A WCI 34 TC 4
LMZ740>746-171000-
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 43 50 330/ 16/ 19 1016.2R
WINTHROP HARBOR 37 48 230/ 12/ 14 N/A 3/ 6
WAUKEGAN HARBOR 37 48 260/ 10/ 12 N/A 3/ 6
HARRISON CRIB 40 320/ 15/ 16 N/A
NORTHERLY ISL 39 310/ 6/ 14 N/A
CALUMET HARBOR 290/ 3/ 6 1015.3
BURNS HARBOR 44 340/ 7/ 10 1016.6R
MICHIGAN CITY 44 340/ 18/ 21 1015.2R
ST. JOSEPH BUOY 45 49 290/ 17/ 25 1016.2R 5/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-171000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 43 18 36 E5 30.05R TC 6
GALESBURG* CLOUDY 37 28 68 CALM 30.07R TC 3
MACOMB* CLOUDY 42 27 55 CALM 30.08S TC 6
PITTSFIELD* CLEAR 38 31 74 CALM 30.07R TC 3
ILZ028>032-037-038-041>044-048-051>054-059>061-171000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTCLDY 32 21 64 W3 30.06R TC 0
BLOOMINGTON PTCLDY 35 20 54 NW6 30.06R WCI 30 TC 2
DECATUR PTCLDY 33 19 56 NW3 30.06R TC 1
PEORIA CLOUDY 35 21 56 CALM 30.07R TC 2
SPRINGFIELD CLOUDY 33 21 61 CALM 30.06S TC 1
TAYLORVILLE MOCLDY 30 21 69 MISG 30.07R TC -1
ILZ033-039-045-046-055>057-062-063-171000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 29 17 61 N5 30.05R WCI 24 TC -2
MATTOON CLEAR 35 15 44 CALM 30.04S TC 2
PARIS* CLEAR 27 17 65 CALM 30.05S TC -3
ILZ079-100>102-171000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLEAR 38 33 82 CALM 30.05R TC 4
CAHOKIA* CLEAR 32 28 85 CALM 30.06R TC 0
SPARTA* CLEAR 35 28 76 CALM 30.07S TC 2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 33 31 92 CALM 30.07R TC 1
EFFINGHAM* CLEAR 32 24 74 CALM 30.08R TC 0
MT. VERNON PTCLDY N/A N/A N/A CALM 30.08R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 34 24 65 CALM 30.06S TC 1
METROPOLIS* CLEAR 34 28 79 CALM 30.07R TC 1
ILZ067-068-072-073-078-083-087-091-171000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 30 24 78 CALM 30.06R TC -1
FLORA* CLEAR 32 25 74 CALM 30.07S TC 0
FAIRFIELD* CLEAR 32 23 70 CALM 30.07R TC 0
HARRISBURG* CLEAR 31 27 84 CALM 30.08R TC 0
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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