571
ASUS43 KLOT 171408
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-171500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 40 23 50 E8 30.10R TC 4
STERLING* CLOUDY 36 26 67 CALM 30.13R TC 2
ILZ003-004-008-010-011-017-018-171500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 27 23 85 CALM 30.13R TC -3
DE KALB* PTSUNNY 32 22 66 CALM 30.12R TC 0
PERU* CLOUDY 37 29 73 CALM 30.13R TC 3
ILZ005-006-012>014-019>023-171500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 34 19 54 CALM 30.10R TC 1
CHICAGO-MIDWAY MOSUNNY 35 21 56 NW3 30.11R TC 2
AURORA MOSUNNY 29 24 82 W3 30.11R TC -2
JOLIET* MOSUNNY 33 26 74 CALM 30.13R TC 1
WAUKEGAN MOSUNNY 32 18 56 NW5 30.09R WCI 27 TC 0
DUPAGE AIRPORT MOSUNNY 30 23 75 CALM 30.10R TC -1
WHEELING MOSUNNY 33 21 61 NW5 30.12R WCI 29 TC 1
MORRIS* PTSUNNY 32 26 79 W3 30.13R TC 0
ROMEOVILLE* SUNNY 34 23 64 CALM 30.12R TC 1
LANSING* MOSUNNY 32 22 68 CALM 30.12R TC 0
NORTHERLY ISL* N/A 39 19 45 W3 N/A TC 4
LMZ740>746-171500-
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 50 340/ 10/ 14 1019.4R 4/ 6
WINTHROP HARBOR 35 48 260/ 8/ 12 N/A 3/ 6
WAUKEGAN HARBOR 36 49 260/ 8/ 12 N/A 2/ 6
HARRISON CRIB 38 330/ 7/ 9 N/A
NORTHERLY ISL 36 280/ 2/ 6 N/A
CALUMET HARBOR 37 260/ 1/ 2 1018.3R
BURNS HARBOR 43 330/ 5/ 7 1019.6R
MICHIGAN CITY 44 310/ 10/ 12 1018.5R
ST. JOSEPH BUOY 44 50 290/ 14/ 19 1019.3R 5/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-171500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 42 20 41 E9 30.08R TC 6
GALESBURG* PTSUNNY 41 27 58 E7 30.12R TC 5
MACOMB* MOSUNNY 40 28 61 E3 30.13R TC 5
JACKSONVILLE* MOSUNNY 39 24 54 E6 30.10S WCI 35 TC 4
PITTSFIELD* MOSUNNY 41 26 54 CALM 30.10R TC 5
ILZ028>032-037-038-041>044-048-051>054-059>061-171500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 35 26 70 CALM 30.13S TC 1
BLOOMINGTON PTSUNNY 37 25 61 E7 30.12S WCI 32 TC 3
DECATUR CLOUDY 39 23 52 E7 30.12S WCI 34 TC 4
PEORIA CLOUDY 41 23 48 E7 30.12R TC 5
LACON* CLOUDY 35 27 70 CALM 30.12S TC 2
LINCOLN* PTSUNNY 40 26 57 E3 30.13R TC 5
SPRINGFIELD MOSUNNY 41 21 44 E6 30.11R TC 5
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-171500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 37 26 64 NE3 30.12S TC 3
RANTOUL* CLOUDY 36 21 55 CALM 30.13S TC 2
MATTOON CLOUDY 37 23 56 NE3 30.12R TC 3
PARIS* CLOUDY 33 23 67 CALM 30.14S TC 1
ILZ079-100>102-171500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 37 25 60 CALM 30.11S TC 3
BELLEVILLE SUNNY 38 31 75 CALM 30.11R TC 4
CAHOKIA* MOSUNNY 41 26 55 CALM 30.11 TC 5
SPARTA* SUNNY 42 24 48 SE5 30.13R TC 6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 37 34 87 CALM 30.13R TC 3
CAIRO* MOSUNNY 45 33 62 CALM 30.13R TC 7
EFFINGHAM* MOSUNNY 36 31 81 CALM 30.14F TC 2
MARION SUNNY 37 30 75 CALM 30.12R TC 3
MT. VERNON SUNNY N/A N/A N/A CALM 30.14R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* SUNNY 41 23 49 SE3 30.13R TC 5
METROPOLIS* MOSUNNY 38 32 79 CALM 30.14R TC 3
ILZ067-068-072-073-078-083-087-091-171500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 35 27 72 CALM 30.15R TC 2
FLORA* SUNNY 36 28 75 CALM 30.14S TC 2
FAIRFIELD* SUNNY 35 29 79 CALM 30.14S TC 1
HARRISBURG* SUNNY 38 31 74 CALM 30.14R TC 3
ROBINSON* CLOUDY 32 27 80 CALM 30.14S TC 0
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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