967
ASUS43 KLOT 171506
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-171600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 42 22 44 E10 30.10S TC 6
STERLING* CLOUDY 38 25 59 SE5 30.13S WCI 34 TC 3
ILZ003-004-008-010-011-017-018-171600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 33 23 66 CALM 30.14R TC 1
DE KALB* CLOUDY 36 22 58 CALM 30.13R TC 2
PERU* CLOUDY 40 22 50 E7 30.12F TC 4
ILZ005-006-012>014-019>023-171600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 38 18 44 N3 30.11R TC 3
CHICAGO-MIDWAY MOSUNNY 39 19 44 CALM 30.12R TC 4
AURORA PTSUNNY 35 23 61 CALM 30.13R TC 2
JOLIET* CLOUDY 38 26 62 CALM 30.14S TC 3
WAUKEGAN SUNNY 37 19 48 VRB5 30.10R WCI 33 TC 3
DUPAGE AIRPORT MOSUNNY 37 20 50 CALM 30.11R TC 3
WHEELING SUNNY 37 20 50 NW5 30.13R WCI 33 TC 3
MORRIS* CLOUDY 35 27 72 CALM 30.13R TC 2
ROMEOVILLE* MOSUNNY 37 23 56 CALM 30.14R TC 3
LANSING* SUNNY 39 17 40 W5 30.13R TC 4
NORTHERLY ISL* N/A 43 19 38 W1 N/A TC 6
LMZ740>746-171600-
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 41 50 330/ 12/ 14 1019.5R
WINTHROP HARBOR 38 48 260/ 6/ 10 N/A 3/ 6
WAUKEGAN HARBOR 38 48 260/ 6/ 8 N/A 2/ 6
HARRISON CRIB 39 320/ 7/ 8 N/A
NORTHERLY ISL 40 280/ 4/ 5 N/A
CALUMET HARBOR 39 270/ 3/ 4 1018.6
BURNS HARBOR 43 330/ 5/ 6 1020.0R
MICHIGAN CITY 45 330/ 11/ 14 1019.1R
ST. JOSEPH BUOY 44 50 300/ 14/ 19 1019.5R 4/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-171600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 45 20 36 SE12 30.08S TC 7
GALESBURG* PTSUNNY 42 27 57 E7 30.12S TC 5
MACOMB* MOSUNNY 44 24 46 E8 30.13R TC 7
JACKSONVILLE* MOSUNNY 45 21 39 SE8 30.12R TC 7
PITTSFIELD* MOSUNNY 47 22 37 SE8 30.11S TC 9
ILZ028>032-037-038-041>044-048-051>054-059>061-171600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 38 24 57 CALM 30.15R TC 3
BLOOMINGTON PTSUNNY 40 23 50 E8 30.13R TC 4
DECATUR PTSUNNY 43 21 41 E10 30.14R TC 6
PEORIA CLOUDY 42 21 43 E9 30.13R TC 6
LACON* CLOUDY 39 22 50 E3 30.13S TC 4
LINCOLN* CLOUDY 44 23 42 E8 30.14R TC 7
SPRINGFIELD MOSUNNY 45 21 38 E9 30.12R TC 7
TAYLORVILLE MOSUNNY 45 21 39 MISG 30.12S TC 7
ILZ033-039-045-046-055>057-062-063-171600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 41 23 48 E6 30.13R TC 5
RANTOUL* CLOUDY 39 19 45 NE6 30.13S WCI 35 TC 4
PARIS* CLOUDY 38 24 57 CALM 30.14S TC 3
ILZ079-100>102-171600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 45 25 45 SE9 30.12R TC 7
BELLEVILLE SUNNY 46 27 47 SE7 30.11S TC 8
CAHOKIA* SUNNY 47 22 37 SE9 30.12R TC 8
SPARTA* SUNNY 46 24 41 SE9 30.13F TC 8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 45 30 57 SE5 30.14R TC 7
CAIRO* SUNNY 51 29 42 E6 30.14S TC 11
EFFINGHAM* SUNNY 45 24 43 E6 30.16R TC 7
MARION SUNNY 45 28 53 SE5 30.15R TC 7
MT. VERNON SUNNY N/A N/A N/A E12 30.14S
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* SUNNY 46 23 39 SE7 30.13S TC 8
METROPOLIS* MOSUNNY 46 28 49 CALM 30.15R TC 8
ILZ067-068-072-073-078-083-087-091-171600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 43 24 47 E5 30.15S TC 6
FLORA* SUNNY 43 28 56 E6 30.14S TC 6
FAIRFIELD* SUNNY 46 24 42 E6 30.14S TC 8
HARRISBURG* SUNNY 48 26 43 SE8 30.16R TC 9
ROBINSON* CLOUDY 41 27 56 E3 30.14S TC 5
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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