325
ASUS43 KLOT 182110
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM 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.
ILZ001-002-007-009-015-016-024-182200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 45 43 93 VRB5 29.91R TC 7
STERLING* PTSUNNY 43 43 100 NE14 29.94R TC 6
ILZ003-004-008-010-011-017-018-182200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD DRIZZLE 41 40 96 NE10G20 29.96F FOG TC 5
DE KALB* CLOUDY 40 40 97 NE16 29.93F TC 5
PERU* CLOUDY 45 43 93 NE14 29.90R TC 7
ILZ005-006-012>014-019>023-182200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 42 38 85 NE13 29.94F TC 6
CHICAGO-MIDWAY CLOUDY 43 39 86 E9 29.96R TC 6
AURORA CLOUDY 43 39 86 E16 29.91F FOG TC 6
JOLIET* CLOUDY 45 42 89 E10 29.92F TC 7
WAUKEGAN CLOUDY 41 40 96 E13 29.98F FOG TC 5
DUPAGE AIRPORT CLOUDY 42 39 89 NE10 29.92F TC 6
WHEELING CLOUDY 42 40 92 SE9 29.98S TC 6
MORRIS* CLOUDY 44 42 95 E13 29.89F TC 7
ROMEOVILLE* CLOUDY 45 43 93 NE9 29.95R TC 7
LANSING* CLOUDY 42 35 77 E5 29.96S TC 5
NORTHERLY ISL* N/A 42 38 85 NE13 N/A TC 6
LMZ740>746-182200-
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 39 50 70/ 19/ 21 1017.3S 3/ 4
WINTHROP HARBOR 43 48 N/A 3/ 6
WAUKEGAN HARBOR 43 48 80/ 16/ 19 N/A 4/ 6
HARRISON CRIB 43 100/ 11/ 11 N/A
NORTHERLY ISL 42 70/ 9/ 13 N/A
CALUMET HARBOR 42 80/ 7/ 9 1014.2
BURNS HARBOR 41 80/ 7/ 8 1013.9F
MICHIGAN CITY 40 80/ 11/ 14 1014.0F
ST. JOSEPH BUOY 41 50 50/ 12/ 17 1016.0R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-182200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 57 46 66 N10 29.87R TC 14
GALESBURG* CLOUDY 47 47 100 N7 29.91R TC 9
MACOMB* CLOUDY 52 47 81 N8 29.91R TC 11
JACKSONVILLE* CLOUDY 54 51 89 E3 29.86R TC 12
PITTSFIELD* CLOUDY 57 49 73 NW6 29.88R TC 14
ILZ028>032-037-038-041>044-048-051>054-059>061-182200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 46 45 93 E14 29.87F TC 8
BLOOMINGTON CLOUDY 49 46 90 E14 29.86S TC 9
DECATUR CLOUDY 51 49 92 E10 29.85R TC 11
PEORIA CLOUDY 51 46 83 CALM 29.88R TC 11
LACON* CLOUDY 46 43 90 NE8 29.87R TC 8
LINCOLN* PTSUNNY 53 47 80 CALM 29.86R TC 12
SPRINGFIELD CLOUDY 52 49 89 SE6 29.85R TC 11
TAYLORVILLE CLOUDY 52 48 87 MISG 29.86R TC 11
ILZ033-039-045-046-055>057-062-063-182200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 48 47 96 NE20 29.82 TC 9
RANTOUL* PTSUNNY 48 46 93 E10 29.85F TC 9
MATTOON CLOUDY 51 49 92 E6 29.86F TC 11
PARIS* TSTM 48 47 98 CALM 29.91R TC 9
ILZ079-100>102-182200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 63 54 72 NE8 29.83R TC 17
BELLEVILLE PTSUNNY 74 62 65 CALM 29.79R TC 23
CAHOKIA* MOSUNNY 70 59 68 N10 29.80R TC 21
SPARTA* PTSUNNY 71 60 68 S6 29.81S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 71 62 73 S9G20 29.82S TC 22
CAIRO* CLOUDY 72 65 78 SW12G20 29.85R TC 22
EFFINGHAM* RAIN 54 52 94 N5 29.88R TC 12
MARION PTSUNNY 70 63 78 SW12 29.83R TC 21
MT. VERNON PTSUNNY N/A N/A N/A SW8 29.83R
CENTRALIA* N/A N/A N/A N/A MISG N/A
SALEM* CLOUDY 67 58 72 SW3 29.83R TC 20
METROPOLIS* CLOUDY 70 62 75 CALM 29.86S TC 21
ILZ067-068-072-073-078-083-087-091-182200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 52 49 89 SE7 29.85F TC 11
FLORA* CLOUDY 61 57 88 SE6 29.84R TC 16
FAIRFIELD* CLOUDY 63 56 80 S3 29.83R TC 17
HARRISBURG* CLOUDY 69 60 74 W6 29.84R TC 20
ROBINSON* CLOUDY 50 48 93 SE6 29.86R TC 10
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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