309
ASUS43 KLOT 192306
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-200000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 74 58 57 W7 29.98F TC 23
STERLING* PTSUNNY 76 56 49 W10 29.99F TC 24
SAVANNA* LGT RAIN 72 58 62 NW6 30.00R TC 22
ILZ003-004-008-010-011-017-018-200000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 74 54 49 W9 29.98F TC 23
FREEPORT* PTSUNNY 73 57 57 W7 30.00F TC 23
DE KALB* MOSUNNY 72 53 50 W9G17 30.00S TC 22
ILZ005-006-012>014-019>023-200000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 75 48 38 W15G26 29.96S TC 24
CHICAGO-MIDWAY PTSUNNY 75 48 38 W14 29.97R TC 24
AURORA MOSUNNY 74 54 49 W12 29.98S TC 23
JOLIET* MOSUNNY 78 53 40 W9 29.99S TC 26
WAUKEGAN MOSUNNY 74 48 39 W10G21 29.94F TC 23
DUPAGE AIRPORT MOSUNNY 74 51 44 W15 29.97S TC 23
KANKAKEE* SUNNY 76 51 41 NW14G24 30.01R TC 25
WHEELING MOSUNNY 76 47 35 W10 29.97S TC 24
ROMEOVILLE* SUNNY 77 54 44 W12G20 29.99S TC 25
LANSING* MOSUNNY 76 48 37 W8G16 29.99R TC 25
NORTHERLY ISL* N/A 68 56 65 S1 N/A TC 20
LMZ740>746-200000-
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 60 56 1013.6F 1
WAUKEGAN HARBOR 61 55 130/ 10/ 14 1014.7 1/ 2
WILMETTE BUOY 62 170/ 8/ 10 1017.1F 1
CHICAGO BUOY 64 62 130/ 4/ 6 1013.9 1/ 4
HARRISON CRIB 66 140/ 11/ 12 N/A
NORTHERLY ISL 68 120/ 3/ 7 N/A
CALUMET HARBOR 68 80/ 6/ 8 1015.2
BURNS HARBOR 60/ 3/ 3 1015.6F
MICHIGAN CITY 67 30/ 3/ 3 1014.1
MICH CITY BUOY 66 66 80/ 4/ 4 993.8S 1
ST. JOSEPH BUOY 69 73 220/ 2/ 2 1016.1R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-200000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 78 58 49 W7 30.04R TC 26
GALESBURG* PTSUNNY 75 58 54 SW3 30.01F TC 24
MACOMB* PTSUNNY 77 58 51 CALM 30.03S TC 25
JACKSONVILLE* PTSUNNY 76 63 63 CALM 30.02S TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-200000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 76 56 49 W8 30.03R TC 24
DECATUR MOSUNNY 76 55 48 NW7 30.02F TC 24
PEORIA PTSUNNY 76 57 51 CALM 29.98F TC 24
SPRINGFIELD PTSUNNY 78 62 57 W5 30.01F HX 80 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-200000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 75 57 53 W9 30.02S TC 24
DANVILLE* SUNNY 78 54 43 W8 30.01F TC 26
MATTOON MOSUNNY 77 57 50 W10 30.01F TC 25
PARIS* MOSUNNY 77 55 47 NW8 30.01F TC 25
ILZ079-100>102-200000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 81 55 41 N6 30.01F HX 80 TC 27
BELLEVILLE MOSUNNY 81 57 42 NE6 29.98F HX 81 TC 27
CAHOKIA* MOSUNNY 83 56 39 CALM 29.99F HX 82 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 83 58 42 CALM 29.99F HX 83 TC 28
CAIRO* PTSUNNY 82 64 53 NW3 30.01R HX 84 TC 28
EFFINGHAM* MOSUNNY 79 58 48 W9 30.04S HX 80 TC 26
MARION MOSUNNY 82 55 39 W3 29.99F HX 82 TC 28
MT. VERNON MOSUNNY 83 54 36 CALM 30.01S HX 82 TC 28
CENTRALIA* MOSUNNY 83 53 35 CALM 30.01F HX 82 TC 28
SALEM* MOSUNNY 80 60 49 MISG 30.01F HX 81 TC 27
METROPOLIS* PTSUNNY 81 62 51 CALM 30.00S HX 82 TC 27
ILZ067-068-072-073-078-083-087-091-200000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 80 55 42 NW12 30.00S HX 80 TC 27
FLORA* MOSUNNY 79 57 47 NW8 30.01F HX 80 TC 26
FAIRFIELD* MOSUNNY 81 54 39 N3 30.00S HX 80 TC 27
HARRISBURG* PTSUNNY 82 62 51 SE3 30.00S HX 83 TC 28
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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