429
ASUS43 KLOT 082301
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT MON JUN 08 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.
ILZ001-002-007-009-015-016-024-090000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 80 73 79 S7 29.85S HX 84 TC 27
STERLING* CLOUDY 78 74 87 VRB5 29.89S HX 81 TC 26
SAVANNA* PTSUNNY 77 71 82 S8 29.87F TC 25
ILZ003-004-008-010-011-017-018-090000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 76 70 82 SE7 29.92R TC 24
FREEPORT* CLOUDY 74 73 95 E3 29.92S TC 24
DE KALB* CLOUDY 75 69 81 SE14 29.95S TC 24
PERU* PTSUNNY 79 70 73 S15 29.90S HX 81 TC 26
ILZ005-006-012>014-019>023-090000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 78 72 81 SE10G23 29.92F HX 80 TC 26
CHICAGO-MIDWAY CLOUDY 76 72 87 S12G20 29.94S TC 24
AURORA CLOUDY 77 72 84 SE8 29.92F TC 25
JOLIET* PTSUNNY 78 71 78 S13G18 29.94S HX 80 TC 26
WAUKEGAN LGT RAIN 72 69 90 S10 29.94F TC 22
DUPAGE AIRPORT CLOUDY 76 73 91 S13 29.92F TC 24
KANKAKEE* CLOUDY 74 72 92 SE7 29.95S TC 24
WHEELING CLOUDY 77 72 84 SE9 29.95S TC 25
MORRIS* PTSUNNY 75 70 83 S13 29.93R TC 24
ROMEOVILLE* MOSUNNY 77 72 83 SE14 29.94S TC 25
LANSING* LGT RAIN 73 70 91 SE9 29.96F TC 23
NORTHERLY ISL* N/A 71 68 90 SE9 N/A TC 22
LMZ740>746-090000-
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 66 62 1013.6F 1/ 3
WAUKEGAN HARBOR 66 61 150/ 8/ 12 1014.6F 1/ 3
WILMETTE BUOY 67 160/ 6/ 10 1016.7R 1/ 3
CHICAGO BUOY 69 65 130/ 8/ 10 1013.0F 1/ 3
HARRISON CRIB 74 140/ 14/ 15 N/A
NORTHERLY ISL 71 90/ 5/ 6 N/A
CALUMET HARBOR 76 160/ 8/ 12 1014.4
BURNS HARBOR 73 170/ 7/ 11 1015.2R
MICHIGAN CITY 74 190/ 11/ 12 1013.3R
MICH CITY BUOY 70 64 180/ 10/ 17 993.6R 1
ST. JOSEPH BUOY 71 190/ 4/ 6 1015.7F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-090000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MACOMB* CLOUDY 78 76 95 S7 29.90S TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-090000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 75 71 87 S15 29.93S TC 24
DECATUR LGT RAIN 73 70 90 SE17 29.94F TC 23
PEORIA CLOUDY 75 73 93 S8 29.89F TC 24
LACON* LGT RAIN 76 69 79 S7 29.89S TC 24
LINCOLN* RAIN 75 75 100 S12 29.92S TC 24
SPRINGFIELD CLOUDY 76 73 91 SE13 29.90F TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-090000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 71 70 96 E13 29.95F TC 22
DANVILLE* N/A 71 70 96 SE7 29.97F TC 22
MATTOON PTSUNNY 74 70 87 E10 29.95S TC 23
PARIS* CLOUDY 73 73 98 E8 29.97F TC 23
ILZ079-100>102-090000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 82 75 78 S6 29.92R HX 89 TC 28
CAHOKIA* PTSUNNY 85 74 69 S8 29.90 HX 92 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 84 72 67 S8 29.92S HX 89 TC 29
CAIRO* CLOUDY 74 73 98 E6 29.92R VSB<1/4 TC 23
EFFINGHAM* MOSUNNY 80 76 89 E8 29.96S HX 85 TC 27
MARION SUNNY 84 72 65 S14 29.93S HX 89 TC 29
MT. VERNON PTSUNNY 85 71 63 S10 29.93R HX 90 TC 29
CENTRALIA* CLOUDY 76 74 95 CALM 29.94R TC 24
SALEM* TSTM 76 74 96 MISG 29.94R TC 24
ILZ067-068-072-073-078-083-087-091-090000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 83 74 74 SE14 29.95F HX 89 TC 28
FLORA* MOSUNNY 82 72 69 SE13 29.94S HX 87 TC 28
FAIRFIELD* MOSUNNY 84 72 67 S10G17 29.93S HX 89 TC 29
HARRISBURG* MOSUNNY 85 73 67 S13 29.94S HX 92 TC 30
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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