028
ASUS43 KLOT 181608
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-181700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 45 42 89 E17 29.86F TC 7
STERLING* PTSUNNY 42 42 100 E14 29.93R TC 6
ILZ003-004-008-010-011-017-018-181700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 41 39 93 E12G20 29.99R TC 5
DE KALB* CLOUDY 40 40 100 E15 29.96F TC 4
PERU* CLOUDY 44 43 96 E13 29.91S TC 7
ILZ005-006-012>014-019>023-181700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 41 37 86 E14 29.99R TC 5
CHICAGO-MIDWAY CLOUDY 41 38 89 E12 29.99S TC 5
AURORA CLOUDY 41 39 93 E16 29.95S FOG TC 5
JOLIET* CLOUDY 43 41 93 E13 29.97S TC 6
WAUKEGAN LGT RAIN 40 39 97 E13G20 30.02R FOG TC 4
DUPAGE AIRPORT CLOUDY 41 38 89 E14 29.97R TC 5
WHEELING CLOUDY 41 38 89 SE7G14 30.02R TC 5
MORRIS* CLOUDY 42 42 100 E12 29.95R TC 5
ROMEOVILLE* CLOUDY 41 39 93 E14G20 29.98S TC 5
LANSING* CLOUDY 39 34 81 E9 30.00R WCI 33 TC 4
NORTHERLY ISL* N/A 41 37 86 E15 N/A TC 5
LMZ740>746-181700-
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/ 19/ 21 1017.5F
WINTHROP HARBOR 43 48 N/A 3/ 6
WAUKEGAN HARBOR 43 47 120/ 17/ 21 N/A 4/ 5
HARRISON CRIB 42 110/ 20/ 22 N/A
CALUMET HARBOR 80/ 11/ 14 1014.8
BURNS HARBOR 40 120/ 7/ 11 1016.3S
MICHIGAN CITY 38 100/ 11/ 15 1016.2
ST. JOSEPH BUOY 39 50 60/ 17/ 25 1017.5 2/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-181700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 52 44 74 SE6 29.82R TC 11
GALESBURG* CLOUDY 47 47 98 E8 29.88R TC 9
MACOMB* MOSUNNY 51 46 82 SE9 29.88R TC 11
JACKSONVILLE* MOSUNNY 51 46 85 E6 29.83S TC 10
PITTSFIELD* CLOUDY 52 43 73 E3 29.83S TC 11
ILZ028>032-037-038-041>044-048-051>054-059>061-181700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 44 43 95 E16 29.92R TC 7
BLOOMINGTON CLOUDY 46 45 93 SE16G24 29.89S TC 8
DECATUR CLOUDY 46 44 93 E12 29.89R TC 8
PEORIA CLOUDY 49 44 83 SE9 29.88R TC 9
LACON* CLOUDY 45 42 89 E8 29.89S TC 7
LINCOLN* CLOUDY 49 45 85 SE10 29.87F TC 10
SPRINGFIELD PTSUNNY 48 44 86 SE13 29.85S TC 9
TAYLORVILLE CLOUDY 48 46 93 MISG 29.85F TC 9
ILZ033-039-045-046-055>057-062-063-181700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 46 44 93 SE14 29.91F TC 8
RANTOUL* CLOUDY 45 45 100 SE13 29.91S TC 7
MATTOON CLOUDY 48 43 82 SE15 29.89F TC 9
PARIS* CLOUDY 46 45 95 SE8 29.94R TC 8
ILZ079-100>102-181700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 52 48 87 E9 29.84R TC 11
CAHOKIA* CLOUDY 61 55 81 S6 29.82S TC 16
SPARTA* CLOUDY 58 55 89 S12G17 29.87R TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 61 54 77 S12 29.88F TC 16
CAIRO* CLOUDY 59 56 89 CALM 29.93S TC 15
EFFINGHAM* CLOUDY 50 45 83 E10 29.94R TC 10
MARION PTSUNNY 61 54 77 S12 29.88F TC 16
MT. VERNON CLOUDY N/A N/A N/A S12 29.88S
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 60 52 74 S5 29.87F TC 16
METROPOLIS* CLOUDY 55 54 97 CALM 29.94S TC 13
ILZ067-068-072-073-078-083-087-091-181700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 49 43 80 E9 29.95R TC 9
FLORA* PTSUNNY 54 46 76 E8 29.91S TC 12
FAIRFIELD* PTSUNNY 54 49 82 S8 29.90S TC 12
HARRISBURG* MOSUNNY 59 54 84 SW13G18 29.90F TC 15
ROBINSON* CLOUDY 48 46 93 SE12 29.93S TC 9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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