291
ASUS43 KLOT 080901
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM 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.
ILZ001-002-007-009-015-016-024-081000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 71 70 96 E8 29.87F FOG TC 22
STERLING* MOCLDY 68 68 100 E8 29.91F TC 20
SAVANNA* MOCLDY 68 64 85 NE5 29.91S TC 20
ILZ003-004-008-010-011-017-018-081000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD TSTM 64 62 93 W6 29.97R VSB 3/4 TC 18
FREEPORT* MOCLDY 66 64 93 E5 29.95F TC 19
DE KALB* CLOUDY 67 66 97 SE9 29.96S TC 20
PERU* MOCLDY 70 70 100 NE3 29.92S FOG TC 21
ILZ005-006-012>014-019>023-081000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE TSTM 65 63 93 E5 29.95F FOG TC 18
CHICAGO-MIDWAY CLOUDY 67 65 93 E5 29.95F TC 19
AURORA LGT RAIN 67 67 100 E3 29.94S TC 19
JOLIET* CLOUDY 71 71 100 CALM 29.95F FOG TC 22
WAUKEGAN MOCLDY 66 59 78 E6 29.96S TC 19
DUPAGE AIRPORT TSTM 71 69 93 SE20G26 29.95S FOG TC 22
KANKAKEE* CLOUDY 72 70 95 SE8 29.96S TC 22
WHEELING TSTM 64 62 93 CALM 29.97S TC 18
MORRIS* CLOUDY 72 72 100 E6 29.93S TC 22
ROMEOVILLE* HVY RAIN 70 70 100 E14 29.96S VSB 1 TC 21
LANSING* CLOUDY 70 66 86 SE10 29.97S TC 21
NORTHERLY ISL* N/A 65 61 87 CALM N/A TC 18
LMZ740>746-081000-
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 60 1014.3R 1/ 3
WAUKEGAN HARBOR 63 60 70/ 2/ 4 1015.1R 1/ 3
WILMETTE BUOY 64 170/ 2/ 4 1016.8S 1/ 3
CHICAGO BUOY 66 64 40/ 2/ 4 1013.6F 1/ 3
HARRISON CRIB 67 140/ 2/ 2 N/A
NORTHERLY ISL 65 CALM / 3 N/A
CALUMET HARBOR 65 330/ 3/ 4 1014.9
BURNS HARBOR 74 130/ 8/ 12 1015.6R
MICHIGAN CITY 74 120/ 13/ 18 1013.3R
MICH CITY BUOY 71 64 130/ 16/ 21 993.3S 2/ 2
ST. JOSEPH BUOY 70 120/ 14/ 17 1016.3F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-081000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 72 71 97 SE9 29.84R TC 22
GALESBURG* LGT RAIN 72 72 100 CALM 29.88F TC 22
MACOMB* LGT RAIN 71 71 100 CALM 29.88F TC 22
JACKSONVILLE* MOCLDY 74 74 100 SE8 29.87S TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-081000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOCLDY 72 72 100 MISG 29.93F TC 22
BLOOMINGTON CLOUDY 72 72 100 E8 29.93S TC 22
DECATUR CLOUDY 75 69 81 MISG 29.92R TC 24
PEORIA LGT RAIN 73 70 90 E8 29.88F TC 23
LACON* MOCLDY 72 69 91 E10 29.89S TC 22
LINCOLN* DRIZZLE 76 70 81 SE5 29.90S TC 25
SPRINGFIELD CLOUDY 76 70 82 SE8 29.88S TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-081000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 73 70 90 E8 29.94S TC 23
DANVILLE* N/A 73 70 91 SE7 29.97S TC 23
MATTOON CLOUDY 74 68 81 SE6 29.92F TC 23
PARIS* CLOUDY 73 69 86 SE6 29.96R TC 23
ILZ079-100>102-081000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 75 71 86 SE10 29.88S TC 24
BELLEVILLE MOCLDY 75 73 94 S10 29.87R TC 24
CAHOKIA* MOCLDY 74 71 91 SE9 29.87S TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-081000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 74 73 97 S6 29.92S TC 23
CAIRO* CLOUDY 75 75 98 SE6 29.94R TC 24
EFFINGHAM* CLOUDY 75 73 94 SE7 29.94S TC 24
MARION MOCLDY 74 74 98 S8 29.94R TC 23
MT. VERNON CLOUDY 75 72 90 S5 29.93R TC 24
CENTRALIA* CLOUDY 76 73 91 CALM 29.92R TC 24
SALEM* MOCLDY 77 73 88 MISG 29.92R TC 25
METROPOLIS* CLOUDY 74 74 100 CALM 29.95R TC 24
ILZ067-068-072-073-078-083-087-091-081000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 75 70 84 S7 29.95R TC 24
FLORA* CLOUDY 75 72 88 S7 29.94R TC 24
FAIRFIELD* CLOUDY 75 71 86 S7 29.94R TC 24
HARRISBURG* N/A 74 73 99 S5 29.95R TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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