506
ASUS43 KLOT 072201
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT SUN JUN 07 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.
ILZ001-002-007-009-015-016-024-072300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 74 71 91 E8 29.88F TC 23
STERLING* CLOUDY 74 73 97 E12 29.93F TC 23
SAVANNA* CLOUDY 74 70 88 E3 29.92F TC 23
ILZ003-004-008-010-011-017-018-072300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 72 67 84 N5 29.95F TC 22
FREEPORT* CLOUDY 72 71 96 SE3 29.96S TC 22
DE KALB* CLOUDY 77 60 55 E10 29.96S TC 25
PERU* CLOUDY 77 73 88 N8 29.92S TC 25
ILZ005-006-012>014-019>023-072300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 75 56 51 NE9 29.96R TC 24
CHICAGO-MIDWAY CLOUDY 75 57 53 N10 29.95R TC 24
AURORA RAIN 72 69 90 SE7 29.95R FOG TC 22
JOLIET* RAIN 73 73 100 N5 29.97R TC 23
WAUKEGAN CLOUDY 69 58 67 NE9 29.96F TC 21
DUPAGE AIRPORT LGT RAIN 76 59 55 NE8 29.95R TC 24
KANKAKEE* LGT RAIN 74 73 95 N7 29.96R TC 24
WHEELING CLOUDY 71 56 58 E9 29.98R TC 22
MORRIS* N/A 72 72 100 CALM 29.95R TC 22
ROMEOVILLE* TSTM 75 66 73 VRB6 29.97R TC 24
LANSING* LGT RAIN 72 58 60 NE8 29.97R TC 22
NORTHERLY ISL* N/A 68 57 68 MISG N/A TC 20
LMZ740>746-072300-
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 1014.2F 1/ 3
WAUKEGAN HARBOR 61 61 330/ 12/ 14 1014.9F 1/ 3
WILMETTE BUOY 63 50/ 10/ 14 1016.9F 1/ 3
CHICAGO BUOY 66 65 320/ 6/ 8 1013.3F 1/ 3
HARRISON CRIB 66 340/ 8/ 9 N/A
NORTHERLY ISL 68 340/ 6/ 10 N/A
CALUMET HARBOR 67 340/ 8/ 11 1014.0
BURNS HARBOR 68 80/ 5/ 7 1014.9S
MICHIGAN CITY 67 50/ 13/ 13 1012.7R
MICH CITY BUOY 67 65 60/ 8/ 12 992.4F 1/ 3
ST. JOSEPH BUOY 67 30/ 12/ 14 1014.9F 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-072300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 80 73 79 E8 29.84F HX 84 TC 27
GALESBURG* CLOUDY 80 72 76 E8 29.90S HX 83 TC 27
MACOMB* CLOUDY 83 72 69 CALM 29.89S HX 88 TC 28
JACKSONVILLE* MOSUNNY 85 67 55 SE12 29.86F HX 88 TC 30
ILZ028>032-037-038-041>044-048-051>054-059>061-072300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 82 73 74 N6 29.92F HX 87 TC 28
DECATUR CLOUDY 84 70 62 S10 29.89S HX 88 TC 29
PEORIA CLOUDY 79 73 82 NE8 29.89F HX 82 TC 26
LACON* PTSUNNY 73 69 87 N6 29.91F TC 23
LINCOLN* PTSUNNY 89 67 49 S3 29.88F HX 92 TC 32
SPRINGFIELD MOSUNNY 88 67 49 S13G20 29.86F HX 91 TC 31
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-072300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 88 66 48 S9 29.90S HX 90 TC 31
MATTOON PTSUNNY 86 69 56 S6 29.89F HX 90 TC 30
PARIS* MOSUNNY 87 66 50 SE9 29.91S HX 89 TC 30
ILZ079-100>102-072300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 86 66 51 SE13 29.87F HX 88 TC 30
CAHOKIA* PTSUNNY 87 66 49 S9 29.86S HX 89 TC 31
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-072300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 87 68 52 SE12 29.87S HX 90 TC 31
CAIRO* CLOUDY 85 75 70 S7 29.88S HX 94 TC 30
EFFINGHAM* PTSUNNY 86 69 56 SE8 29.91S HX 90 TC 30
MARION PTSUNNY 84 68 58 SE12 29.88S HX 87 TC 29
MT. VERNON PTSUNNY 88 69 53 S8 29.88F HX 92 TC 31
CENTRALIA* PTSUNNY 88 65 46 S13 29.88F HX 90 TC 31
SALEM* PTSUNNY 88 67 49 MISG 29.89S HX 91 TC 31
ILZ067-068-072-073-078-083-087-091-072300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 87 66 49 S9 29.89F HX 89 TC 31
FLORA* PTSUNNY 88 68 51 SE13 29.90S HX 91 TC 31
FAIRFIELD* PTSUNNY 86 64 48 S9 29.89S HX 87 TC 30
HARRISBURG* PTSUNNY 85 71 63 SE7 29.89F HX 90 TC 30
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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