131
ASUS43 KLOT 170803
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-170900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 34 25 69 CALM 30.05R TC 1
STERLING* MOCLDY 30 25 81 SW5 30.06R WCI 25 TC -1
ILZ003-004-008-010-011-017-018-170900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 27 23 85 CALM 30.05R TC -3
DE KALB* PTCLDY 32 21 62 NW6 30.03R WCI 27 TC 0
ILZ005-006-012>014-019>023-170900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 36 17 46 NW9 30.00R WCI 29 TC 2
CHICAGO-MIDWAY PTCLDY 35 19 52 NW6 30.02R WCI 30 TC 2
AURORA PTCLDY 28 22 78 NW3 30.02R TC -2
JOLIET* PTCLDY 30 23 75 CALM 30.04R TC -1
WAUKEGAN CLEAR 33 16 49 NW5 30.00R WCI 29 TC 1
DUPAGE AIRPORT PTCLDY 30 20 66 N6 30.01R WCI 24 TC -1
WHEELING CLEAR 33 18 53 MISG 30.02R TC 1
MORRIS* PTCLDY 32 24 72 N3 30.03R TC 0
ROMEOVILLE* PTCLDY 34 21 60 W5 30.03R WCI 30 TC 1
LANSING* CLEAR 34 15 45 NW3 30.02R TC 1
NORTHERLY ISL* N/A 40 19 43 W10 N/A TC 4
LMZ740>746-170900-
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 50 340/ 16/ 19 1015.4
WINTHROP HARBOR 38 48 240/ 12/ 16 N/A 3/ 6
WAUKEGAN HARBOR 38 48 250/ 10/ 14 N/A 3/ 6
HARRISON CRIB 41 330/ 15/ 17 N/A
NORTHERLY ISL 40 310/ 7/ 14 N/A
CALUMET HARBOR 37 280/ 4/ 6 1015.0R
BURNS HARBOR 44 340/ 9/ 11 1015.9R
MICHIGAN CITY 44 330/ 20/ 21 1015.0R
ST. JOSEPH BUOY 45 49 300/ 19/ 27 1015.5R 7/ 7
ILZ025>027-034>036-040-047-049-050-058-095>099-170900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 42 23 46 E5 30.04R TC 6
GALESBURG* CLOUDY 35 32 88 CALM 30.06R TC 2
MACOMB* CLOUDY 42 28 57 N5 30.07S TC 5
JACKSONVILLE* CLOUDY 41 29 61 CALM 30.06R TC 5
PITTSFIELD* CLOUDY 40 29 64 CALM 30.06R TC 5
ILZ028>032-037-038-041>044-048-051>054-059>061-170900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 32 21 65 W6 30.05R WCI 26 TC 0
BLOOMINGTON PTCLDY 37 20 50 N5 30.04S WCI 33 TC 3
DECATUR CLEAR 32 18 56 CALM 30.05R TC 0
PEORIA PTCLDY 35 21 56 CALM 30.06R TC 2
LACON* MOCLDY 30 22 71 CALM 30.05R TC -1
SPRINGFIELD MOCLDY 31 19 61 W3 30.06R TC -1
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-170900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 29 17 61 W5 30.04R WCI 24 TC -2
MATTOON CLEAR 37 15 40 NW3 30.04R TC 3
PARIS* CLEAR 27 17 64 CALM 30.05R TC -3
ILZ079-100>102-170900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLEAR 34 27 74 CALM 30.03S TC 1
CAHOKIA* CLEAR 33 29 85 CALM 30.05R TC 1
SPARTA* CLEAR 37 27 67 CALM 30.06R TC 3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 34 30 85 CALM 30.05R TC 1
CAIRO* CLEAR 37 30 75 CALM 30.06R TC 3
EFFINGHAM* CLEAR 32 25 74 CALM 30.07R TC 0
MT. VERNON CLEAR N/A N/A N/A CALM 30.06R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLEAR 35 25 67 CALM 30.05S TC 2
METROPOLIS* CLEAR 35 29 79 CALM 30.06R TC 2
ILZ067-068-072-073-078-083-087-091-170900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 33 27 78 CALM 30.05R TC 1
FLORA* CLEAR 32 25 74 CALM 30.06R TC 0
FAIRFIELD* CLEAR 32 24 72 CALM 30.06R TC 0
HARRISBURG* CLEAR 32 28 84 CALM 30.06R TC 0
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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