190
ASUS43 KLOT 112303
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-120000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE TSTM 71 69 93 W10 29.59 TC 22
STERLING* PTSUNNY 77 75 93 VRB6G20 29.57R THUNDER TC 25
SAVANNA* CLOUDY 73 70 91 W5 29.58F THUNDER TC 23
ILZ003-004-008-010-011-017-018-120000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD TSTM 69 68 96 S14G35 29.55F FOG TC 21
FREEPORT* CLOUDY 71 69 95 W8G22 29.60F TC 22
ILZ005-006-012>014-019>023-120000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 77 67 71 S16G26 29.59F TC 25
CHICAGO-MIDWAY PTSUNNY 79 68 69 S20G32 29.61F HX 81 TC 26
AURORA TSTM 74 70 87 S17G24 29.60F TC 23
WAUKEGAN TSTM 72 68 87 SE14 29.57F TC 22
DUPAGE AIRPORT LGT RAIN 76 69 79 S18G28 29.59F TC 24
KANKAKEE* MOSUNNY 80 74 84 SE12 29.66F HX 84 TC 27
WHEELING PTSUNNY 76 66 71 S17G25 29.58F TC 24
ROMEOVILLE* MOSUNNY 79 75 89 SE21G32 29.62F HX 82 TC 26
LANSING* MOSUNNY 77 69 76 S8 29.65F TC 25
NORTHERLY ISL* N/A 75 65 70 S17 N/A TC 24
LMZ740>746-120000-
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 62 55 1000.1F 2/ 3
WAUKEGAN HARBOR 65 56 180/ 6/ 10 1004.6F 2/ 3
WILMETTE BUOY 68 170/ 14/ 19 1005.1F 3/ 4
CHICAGO BUOY 68 64 150/ 12/ 16 1002.6F 3/ 4
HARRISON CRIB 73 160/ 19/ 21 N/A
NORTHERLY ISL 78 190/ 8/ 22 N/A
BURNS HARBOR 79 170/ 7/ 13 1004.7F
MICHIGAN CITY 79 150/ 14/ 17 1002.7F
MICH CITY BUOY 73 64 160/ 14/ 17 982.7F 1/ 2
ST. JOSEPH BUOY 74 170/ 16/ 19 1005.6R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-120000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* MOSUNNY 76 68 77 SW16 29.64R TC 24
MACOMB* LGT RAIN 74 73 96 SW17G29 29.64F TC 23
JACKSONVILLE* CLOUDY 85 74 70 S15G25 29.66S HX 93 TC 30
ILZ028>032-037-038-041>044-048-051>054-059>061-120000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTSUNNY 85 78 80 S21G28 29.65F HX 96 TC 29
DECATUR MOSUNNY 89 74 60 SW20G32 29.69F HX 98 TC 32
PEORIA TSTM 83 76 79 SW12 29.61F HX 91 TC 28
LACON* N/A N/A N/A N/A S15 29.57F
LINCOLN* MOSUNNY 88 76 69 S10G20 29.64F HX 99 TC 31
SPRINGFIELD MOSUNNY 87 73 62 S17G33 29.65F HX 94 TC 31
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-120000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 88 76 67 S20G31 29.69F HX 99 TC 31
MATTOON MOSUNNY 87 74 64 S15G24 29.72F HX 95 TC 31
PARIS* MOSUNNY 88 75 65 S14G23 29.74S HX 97 TC 31
ILZ079-100>102-120000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 90 73 58 S18G29 29.73R HX 98 TC 32
BELLEVILLE PTSUNNY 91 75 60 SW17 29.72R HX 101 TC 33
CAHOKIA* MOSUNNY 91 74 57 S15G29 29.72S HX 100 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-120000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 91 70 49 SW17G32 29.77F HX 96 TC 33
EFFINGHAM* MOSUNNY 90 74 59 S16G26 29.75S HX 98 TC 32
MARION PTSUNNY 91 73 55 S18G28 29.78F HX 100 TC 33
MT. VERNON SUNNY 92 71 50 SW17G29 29.76F HX 98 TC 33
SALEM* PTSUNNY 91 74 57 MISG 29.75S HX 100 TC 33
METROPOLIS* SUNNY 89 75 63 S9G17 29.82F HX 98 TC 32
ILZ067-068-072-073-078-083-087-091-120000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 90 75 61 S16G25 29.76F HX 100 TC 32
FAIRFIELD* MOSUNNY 88 73 60 S12 29.76F HX 96 TC 31
HARRISBURG* MOSUNNY 90 73 58 S15G25 29.79F HX 98 TC 32
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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