202
ASUS43 KLOT 172010
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM 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.
ILZ001-002-007-009-015-016-024-172100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 53 21 28 E10 30.01F TC 12
STERLING* PTSUNNY 49 20 31 SE7 30.06F TC 9
ILZ003-004-008-010-011-017-018-172100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 45 20 36 CALM 30.10F TC 7
DE KALB* CLOUDY 44 20 38 CALM 30.09S TC 7
PERU* PTSUNNY 48 21 33 SE6 30.07F TC 9
ILZ005-006-012>014-019>023-172100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 47 19 33 VRB6 30.07F TC 8
CHICAGO-MIDWAY PTSUNNY 47 19 33 CALM 30.08F TC 8
AURORA CLOUDY 46 20 35 W3 30.08F TC 8
JOLIET* PTSUNNY 48 22 35 CALM 30.09F TC 9
WAUKEGAN MOSUNNY 44 23 43 VRB7 30.07F TC 7
DUPAGE AIRPORT PTSUNNY 45 20 36 W5 30.08F TC 7
WHEELING CLOUDY 47 19 33 W6 30.09S TC 8
MORRIS* CLOUDY 47 23 38 CALM 30.08F TC 8
ROMEOVILLE* PTSUNNY 46 21 36 VRB5 30.09F TC 8
LANSING* CLOUDY 46 13 26 CALM 30.09F TC 8
NORTHERLY ISL* N/A 42 23 47 NE3 N/A TC 6
LMZ740>746-172100-
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 40 50 310/ 6/ 10 1019.4R 3/ 6
WINTHROP HARBOR 43 49 N/A 3/ 6
WAUKEGAN HARBOR 43 49 N/A 2/ 6
HARRISON CRIB 42 40/ 5/ 6 N/A
NORTHERLY ISL 42 60/ 5/ 5 N/A
CALUMET HARBOR 43 30/ 3/ 7 1017.9R
BURNS HARBOR 43 290/ 4/ 5 1019.6S
MICHIGAN CITY 44 270/ 8/ 9 1018.8R
ST. JOSEPH BUOY 44 50 CALM / 2 1019.4R 3/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-172100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 57 19 22 SE16 29.96F TC 14
GALESBURG* MOSUNNY 54 29 38 SE9 30.02F TC 12
MACOMB* SUNNY 55 21 26 SE14 30.03F TC 13
JACKSONVILLE* SUNNY 57 17 21 SE10 30.01F TC 14
PITTSFIELD* MOSUNNY 58 19 21 E13 30.00F TC 15
ILZ028>032-037-038-041>044-048-051>054-059>061-172100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 49 15 25 E5 30.08F TC 10
BLOOMINGTON MOSUNNY 54 21 27 SE8 30.06F TC 12
DECATUR MOSUNNY 55 16 21 SE6 30.05F TC 13
PEORIA PTSUNNY 52 20 28 SE7 30.04F TC 11
LACON* MOSUNNY 51 17 26 SE5 30.05F TC 11
LINCOLN* MOSUNNY 57 21 24 SE7 30.05S TC 14
SPRINGFIELD SUNNY 57 18 21 E12 30.03F TC 14
TAYLORVILLE MOSUNNY 57 18 21 MISG 30.03F TC 14
ILZ033-039-045-046-055>057-062-063-172100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 53 18 25 E7 30.07F TC 12
RANTOUL* SUNNY 52 18 25 SE5 30.08S TC 11
MATTOON SUNNY 57 20 23 E8 30.05F TC 14
PARIS* SUNNY 54 16 22 CALM 30.07F TC 12
ILZ079-100>102-172100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 57 21 24 SE13 30.01F TC 14
BELLEVILLE PTSUNNY 60 22 23 SE9 30.00F TC 16
CAHOKIA* PTSUNNY 59 22 24 SE13 30.00F TC 15
SPARTA* MOSUNNY 60 22 22 SE8 30.03F TC 16
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-172100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 63 21 20 SE7 30.03F TC 17
CAIRO* SUNNY 65 24 21 SE6 30.04F TC 18
EFFINGHAM* MOSUNNY 58 21 24 SE7 30.07F TC 14
MARION SUNNY 63 21 20 SE9 30.04S TC 17
MT. VERNON SUNNY N/A N/A N/A S12 30.04F
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* SUNNY 59 20 22 SE10 30.03F TC 15
METROPOLIS* SUNNY 61 19 19 CALM 30.05F TC 16
ILZ067-068-072-073-078-083-087-091-172100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 56 18 22 SE5 30.07F TC 13
FLORA* MOSUNNY 57 25 28 SE8 30.06F TC 14
FAIRFIELD* SUNNY 58 20 22 SE7 30.05F TC 15
HARRISBURG* SUNNY 61 18 19 SE9 30.05F TC 16
ROBINSON* SUNNY 57 21 24 E6 30.07F TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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