866
ASUS43 KLOT 191912
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT FRI JUN 19 2026
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.
ILZ001-002-007-009-015-016-024-192000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 78 54 43 W6 29.97F TC 26
STERLING* SUNNY 76 53 44 NW8 29.99F TC 24
SAVANNA* SUNNY 75 53 45 SW6 29.99S TC 24
ILZ003-004-008-010-011-017-018-192000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 74 48 39 CALM 29.98F TC 23
FREEPORT* SUNNY 74 53 48 W9 30.00F TC 23
ROCHELLE* SUNNY 74 50 43 NW10 29.99F TC 23
DE KALB* SUNNY 73 51 46 W7G17 29.99F TC 23
PERU* SUNNY 75 54 46 NW9 29.99F TC 24
ILZ005-006-012>014-019>023-192000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 74 46 36 W12G21 29.97S TC 23
CHICAGO-MIDWAY MOSUNNY 75 48 38 SW9G23 29.97F TC 24
AURORA SUNNY 75 51 43 NW10G17 29.98F TC 24
JOLIET* SUNNY 75 51 41 W6 29.98F TC 24
WAUKEGAN SUNNY 72 49 44 NW7 29.94F TC 22
DUPAGE AIRPORT MOSUNNY 73 49 42 VRB7G18 29.97F TC 23
WHEELING PTSUNNY 74 48 39 W8G17 29.98F TC 23
ROMEOVILLE* MOSUNNY 75 52 43 W9G21 29.99F TC 24
LANSING* MOSUNNY 75 47 37 NW13G18 29.98S TC 24
NORTHERLY ISL* N/A 70 54 56 E5 N/A TC 21
LMZ740>746-192000-
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)
WINTHROP HARBOR 63 53 1013.5F 1
WAUKEGAN HARBOR 61 52 90/ 6/ 8 1014.8 0
WILMETTE BUOY 64 110/ 6/ 8 1017.4F 1
CHICAGO BUOY 64 61 150/ 6/ 6 1014.0 1
HARRISON CRIB 66 120/ 7/ 8 N/A
NORTHERLY ISL 67 70/ 3/ 11 N/A
CALUMET HARBOR 67 80/ 6/ 8 1015.5
BURNS HARBOR 60/ 2/ 3 1016.3F
MICHIGAN CITY 64 20/ 7/ 7 1014.7F
MICH CITY BUOY 64 64 60/ 6/ 8 994.1F 1
ST. JOSEPH BUOY 63 65 360/ 2/ 4 1016.4F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-192000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 79 52 38 CALM 30.02R TC 26
MACOMB* MOSUNNY 78 57 48 CALM 30.03F TC 26
PITTSFIELD* MOSUNNY 79 55 43 NW5 30.04S HX 80 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-192000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 76 56 50 MISG 29.99F TC 24
BLOOMINGTON SUNNY 77 55 46 NW12G18 30.02F TC 25
DECATUR MOSUNNY 77 53 43 NW6G17 30.02S TC 25
PEORIA MOSUNNY 77 54 44 NW6 30.00F TC 25
LACON* SUNNY 76 53 43 W9 29.98F TC 25
SPRINGFIELD MOSUNNY 78 56 46 CALM 30.02R TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-192000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 76 56 49 NW10 30.01S TC 24
DANVILLE* PTSUNNY 78 54 43 NW14G20 30.00S TC 26
MATTOON MOSUNNY 78 56 46 NW12G21 30.01S TC 26
PARIS* SUNNY 78 54 43 NW12G18 30.01S TC 25
ILZ079-100>102-192000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 81 54 39 VRB3 30.03R HX 80 TC 27
BELLEVILLE MOSUNNY 82 58 43 CALM 30.00F HX 82 TC 28
CAHOKIA* MOSUNNY 82 55 39 N7 30.01F HX 81 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 83 56 39 MISG 30.02S HX 82 TC 28
CAIRO* MOSUNNY 83 62 49 NE6 30.04R HX 84 TC 29
EFFINGHAM* PTSUNNY 79 55 43 W7 30.03F HX 80 TC 26
MARION MOSUNNY 82 55 39 NE3 30.02S HX 82 TC 28
MT. VERNON MOSUNNY 82 54 37 VRB7 30.01F HX 81 TC 28
CENTRALIA* SUNNY 83 51 33 CALM 30.02F HX 81 TC 28
SALEM* SUNNY 81 56 42 MISG 30.02F HX 81 TC 27
ILZ067-068-072-073-078-083-087-091-192000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 80 58 46 NW10 30.01S HX 80 TC 27
FLORA* SUNNY 81 55 41 NW7 30.02F HX 80 TC 27
FAIRFIELD* MOSUNNY 81 54 39 NW5 30.02S HX 80 TC 27
HARRISBURG* MOSUNNY 82 58 42 CALM 30.02S HX 82 TC 28
ROBINSON* MOSUNNY 81 57 44 NW10 30.00F HX 81 TC 27
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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