186
ASUS43 KLOT 112202
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT THU JUN 11 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.
ILZ001-002-007-009-015-016-024-112300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE TSTM 77 73 87 W9G25 29.57R TC 25
STERLING* PTSUNNY 75 73 93 SE9 29.56F TC 24
SAVANNA* TSTM 72 70 93 S7 29.58S TC 22
ILZ003-004-008-010-011-017-018-112300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD TSTM 70 67 90 VRB7 29.59F FOG TC 21
FREEPORT* CLOUDY 71 69 95 NW8G29 29.60F THUNDER TC 22
DE KALB* CLOUDY 74 69 83 SE18 29.63F TC 24
ILZ005-006-012>014-019>023-112300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 75 65 70 S13G23 29.67R TC 24
CHICAGO-MIDWAY PTSUNNY 76 67 73 S15G24 29.68R TC 24
AURORA PTSUNNY 77 69 76 SE25G33 29.63F TC 25
WAUKEGAN CLOUDY 73 66 78 S9G21 29.68R TC 23
DUPAGE AIRPORT PTSUNNY 75 67 76 SE16 29.65R TC 24
KANKAKEE* PTSUNNY 79 73 84 SE15 29.71F HX 82 TC 26
WHEELING CLOUDY 76 66 71 S14 29.69R TC 24
ROMEOVILLE* SUNNY 79 70 73 SE14G21 29.70R HX 81 TC 26
LANSING* PTSUNNY 74 68 80 SE12G18 29.70S TC 24
NORTHERLY ISL* N/A 75 64 68 S12 N/A TC 24
LMZ740>746-112300-
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 65 56 1001.6F 2/ 3
WAUKEGAN HARBOR 63 56 200/ 8/ 12 1006.7R 2/ 3
WILMETTE BUOY 68 190/ 19/ 25 1007.4R 2/ 3
CHICAGO BUOY 70 63 180/ 16/ 23 1004.0R 4/ 4
HARRISON CRIB 71 170/ 28/ 30 N/A
NORTHERLY ISL 69 140/ 16/ 29 N/A
BURNS HARBOR 75 120/ 9/ 16 1005.1F
MICHIGAN CITY 75 130/ 18/ 22 1003.1F
MICH CITY BUOY 72 65 140/ 19/ 25 983.2F 2/ 3
ST. JOSEPH BUOY 73 140/ 21/ 27 1004.6F 2
ILZ025>027-034>036-040-047-049-050-058-095>099-112300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* PTSUNNY 82 75 79 S20G32 29.62R HX 88 TC 28
MACOMB* RAIN 73 72 95 NW20G41 29.68R TC 23
JACKSONVILLE* PTSUNNY 87 75 67 S15G23 29.67F HX 96 TC 31
ILZ028>032-037-038-041>044-048-051>054-059>061-112300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTSUNNY 84 78 82 S18 29.68F HX 95 TC 29
DECATUR MOSUNNY 89 75 63 S18G30 29.70F HX 99 TC 32
PEORIA PTSUNNY 84 77 79 S17 29.63S HX 94 TC 29
LINCOLN* PTSUNNY 89 78 69 S12G22 29.67F HX 103 TC 32
SPRINGFIELD PTSUNNY 88 74 63 S15G31 29.67F HX 96 TC 31
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-112300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 88 78 72 S16 29.71F HX 101 TC 31
DANVILLE* N/A 87 76 69 S12 29.74F HX 97 TC 30
MATTOON MOSUNNY 88 75 65 S12G24 29.73F HX 97 TC 31
PARIS* PTSUNNY 89 75 63 S18G25 29.74F HX 99 TC 32
ILZ079-100>102-112300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 90 73 58 S22G30 29.72F HX 98 TC 32
CAHOKIA* MOSUNNY 91 73 55 S12G28 29.72F HX 99 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-112300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 93 70 46 SW22G39 29.79F HX 99 TC 34
CAIRO* SUNNY 92 74 56 S15G23 29.83F HX 101 TC 33
EFFINGHAM* MOSUNNY 90 75 61 S12G22 29.76F HX 100 TC 32
MARION PTSUNNY 93 73 52 S16G28 29.80F HX 102 TC 34
MT. VERNON MOSUNNY 94 73 50 SW20G28 29.77F HX 103 TC 34
CENTRALIA* SUNNY 92 71 50 SW18G26 29.76F HX 99 TC 34
SALEM* SUNNY 91 75 61 MISG 29.75F HX 101 TC 33
METROPOLIS* SUNNY 90 75 61 S14G20 29.84F HX 99 TC 32
ILZ067-068-072-073-078-083-087-091-112300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 91 75 59 S16 29.78F HX 101 TC 33
FLORA* SUNNY 91 73 55 S16G24 29.77F HX 100 TC 33
FAIRFIELD* MOSUNNY 91 72 55 S15G21 29.78F HX 98 TC 33
HARRISBURG* N/A 90 74 58 S17 29.81F HX 99 TC 32
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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