733
ASUS43 KLOT 181401
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CST TUE NOV 18 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.
ILZ001-002-007-009-015-016-024-181500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 42 40 92 E10 29.88S TC 6
STERLING* CLOUDY 41 41 100 E12 29.93S TC 5
ILZ003-004-008-010-011-017-018-181500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 40 37 89 E9G18 29.97F TC 4
ILZ005-006-012>014-019>023-181500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 40 38 93 E8 29.99S TC 4
CHICAGO-MIDWAY CLOUDY 40 38 93 E9 30.00S TC 4
AURORA CLOUDY 40 39 97 E13 29.96S FOG TC 4
JOLIET* CLOUDY 42 41 96 E5 29.98R TC 5
WAUKEGAN LGT RAIN 41 38 89 E10 30.02S TC 5
DUPAGE AIRPORT CLOUDY 39 37 92 E10 29.99R WCI 32 TC 4
WHEELING LGT RAIN 40 38 93 SE9G15 30.02S TC 4
MORRIS* CLOUDY 40 40 100 E9 29.96R TC 5
ROMEOVILLE* CLOUDY 39 39 100 E10 29.98S WCI 32 TC 4
LANSING* CLOUDY 38 35 87 SE12 29.99F WCI 31 TC 4
NORTHERLY ISL* N/A 40 37 89 E13 N/A TC 4
LMZ740>746-181500-
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 50 100/ 16/ 19 1018.6R
WINTHROP HARBOR 43 48 N/A 3/ 6
WAUKEGAN HARBOR 44 48 110/ 16/ 19 N/A 4/ 4
HARRISON CRIB 42 120/ 23/ 25 N/A
NORTHERLY ISL 40 110/ 15/ 20 N/A
CALUMET HARBOR 40 90/ 15/ 18 1014.8
BURNS HARBOR 38 100/ 7/ 10 1016.6F
MICHIGAN CITY 38 110/ 9/ 13 1016.8F
ST. JOSEPH BUOY 39 50 80/ 19/ 25 1018.3F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-181500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 48 41 76 E9 29.81F TC 9
MACOMB* SUNNY 45 42 92 SE10 29.86F TC 7
ILZ028>032-037-038-041>044-048-051>054-059>061-181500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 41 40 96 E18 29.93S TC 5
BLOOMINGTON CLOUDY 44 44 100 SE14 29.92S TC 7
DECATUR LGT RAIN 45 43 93 E14 29.90F TC 7
PEORIA CLOUDY 46 43 89 E10 29.89S TC 8
LACON* CLOUDY 42 40 91 E12 29.90S TC 6
SPRINGFIELD PTSUNNY 46 41 82 E10 29.85F TC 8
TAYLORVILLE LGT RAIN 45 43 93 MISG 29.85F TC 7
ILZ033-039-045-046-055>057-062-063-181500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 45 44 97 E12 29.94R TC 7
MATTOON LGT RAIN 44 43 96 E8 29.91S TC 7
PARIS* CLOUDY 46 45 97 CALM 29.97R TC 8
ILZ079-100>102-181500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 50 45 81 N7 29.85R TC 10
SPARTA* PTSUNNY 54 52 93 SW10 29.86R TC 12
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
EFFINGHAM* CLOUDY 46 42 88 E8 29.93S TC 8
MARION PTSUNNY 54 52 94 W6 29.93F TC 12
MT. VERNON PTSUNNY N/A N/A N/A S13 29.87F
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 51 39 62 E3 29.87F TC 11
METROPOLIS* CLOUDY 63 40 44 CALM 29.93R TC 17
ILZ067-068-072-073-078-083-087-091-181500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE TSTM 46 41 82 NE7 29.94R TC 8
FLORA* LGT RAIN 46 41 81 SE6 29.92R TC 8
FAIRFIELD* TSTM 47 41 77 S8 29.93R TC 9
HARRISBURG* TSTM 51 47 85 SW7 29.97R TC 11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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