651
ASUS43 KLOT 192210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-192300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 76 57 51 W8 29.99S TC 24
STERLING* PTSUNNY 76 56 49 W9 30.00S TC 24
SAVANNA* PTSUNNY 76 54 46 W12 30.00S TC 25
ILZ003-004-008-010-011-017-018-192300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 75 52 44 W10G22 29.99R TC 24
FREEPORT* CLOUDY 74 56 53 W8 30.01S TC 24
ROCHELLE* MOSUNNY 75 52 43 W12G20 29.99F TC 24
DE KALB* MOSUNNY 75 54 48 W14G20 30.00S TC 24
PERU* PTSUNNY 79 55 44 NW9G16 30.00S TC 26
ILZ005-006-012>014-019>023-192300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 76 46 34 W16G24 29.96R TC 24
CHICAGO-MIDWAY PTSUNNY 77 48 35 W17 29.96R TC 25
AURORA MOSUNNY 77 54 44 W16 29.98S TC 25
JOLIET* MOSUNNY 78 53 40 W7 29.99S TC 26
WAUKEGAN MOSUNNY 75 49 39 SW14G26 29.95R TC 24
DUPAGE AIRPORT MOSUNNY 76 50 40 W15 29.97S TC 24
KANKAKEE* SUNNY 76 51 41 W14 30.00F TC 25
WHEELING MOSUNNY 77 47 34 W13G22 29.97R TC 25
ROMEOVILLE* SUNNY 77 52 41 W14 29.99R TC 25
LANSING* PTSUNNY 76 48 37 NW13 29.98R TC 25
NORTHERLY ISL* N/A 69 55 60 SE7 N/A TC 21
LMZ740>746-192300-
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 61 56 1013.7R 1
WAUKEGAN HARBOR 61 55 150/ 8/ 10 1015.2 1
WILMETTE BUOY 63 170/ 8/ 12 1017.2R 1
CHICAGO BUOY 65 62 170/ 4/ 6 1013.9 1/ 4
HARRISON CRIB 66 170/ 6/ 7 N/A
NORTHERLY ISL 69 130/ 6/ 7 N/A
CALUMET HARBOR 68 100/ 6/ 9 1015.2
BURNS HARBOR 50/ 4/ 4 1015.9R
MICHIGAN CITY 67 30/ 4/ 4 1014.1R
MICH CITY BUOY 66 66 90/ 2/ 4 993.8R 1
ST. JOSEPH BUOY 68 74 CALM / 2 1016.0R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-192300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 78 57 48 SW6 30.02S TC 26
GALESBURG* PTSUNNY 75 57 53 W5 30.02F TC 24
MACOMB* PTSUNNY 77 60 56 CALM 30.03F TC 25
JACKSONVILLE* PTSUNNY 78 58 51 W3 30.03S TC 26
PITTSFIELD* PTSUNNY 79 57 48 CALM 30.04F HX 80 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-192300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 77 55 46 MISG 30.00F TC 25
BLOOMINGTON MOSUNNY 78 56 46 NW12G18 30.02F TC 26
DECATUR MOSUNNY 78 54 43 W10 30.03R TC 26
PEORIA PTSUNNY 78 54 43 W8 30.02R TC 26
LACON* PTSUNNY 77 52 41 W8 30.00R TC 25
SPRINGFIELD PTSUNNY 78 58 49 W6 30.02S TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-192300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 78 57 48 W10 30.02R TC 26
DANVILLE* MOSUNNY 77 53 44 NW12 30.01R TC 25
MATTOON MOSUNNY 79 56 45 W8 30.02R HX 80 TC 26
PARIS* MOSUNNY 78 54 42 W13 30.02R TC 26
ILZ079-100>102-192300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 82 55 39 VRB3 30.03R HX 82 TC 28
BELLEVILLE MOSUNNY 84 54 35 N6 30.00R HX 82 TC 29
CAHOKIA* MOSUNNY 83 56 39 NW3 30.01S HX 82 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-192300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 84 54 35 W5 30.00S HX 83 TC 29
CAIRO* PTSUNNY 82 64 54 CALM 30.01S HX 83 TC 28
EFFINGHAM* MOSUNNY 79 56 45 W7 30.04S TC 26
MARION MOSUNNY 84 55 37 NW8 30.00F HX 83 TC 29
MT. VERNON MOSUNNY 84 53 34 VRB3 30.01F HX 82 TC 29
CENTRALIA* MOSUNNY 84 52 33 CALM 30.02S HX 82 TC 29
SALEM* MOSUNNY 82 58 44 MISG 30.02S HX 82 TC 28
METROPOLIS* PTSUNNY 82 60 47 CALM 30.01S HX 82 TC 28
ILZ067-068-072-073-078-083-087-091-192300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 80 54 40 W8 30.00F HX 80 TC 27
FLORA* MOSUNNY 81 55 41 NW7 30.02S HX 80 TC 27
FAIRFIELD* MOSUNNY 81 52 35 CALM 30.00F HX 80 TC 27
HARRISBURG* PTSUNNY 80 63 54 S5 30.01F HX 82 TC 27
ROBINSON* SUNNY 81 57 44 NW7 30.00S 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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