944
ASUS43 KLOT 092101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT TUE JUN 09 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.
ILZ001-002-007-009-015-016-024-092200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 90 74 59 W7 29.86S HX 99 TC 32
STERLING* PTSUNNY 89 74 60 W6 29.88F HX 98 TC 32
SAVANNA* MOSUNNY 88 72 58 NW6 29.88S HX 94 TC 31
ILZ003-004-008-010-011-017-018-092200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 84 68 58 SW5 29.89F HX 87 TC 29
FREEPORT* PTSUNNY 85 73 65 SW3 29.91S HX 92 TC 30
ROCHELLE* PTSUNNY 84 70 61 NW7 29.89F HX 89 TC 29
DE KALB* PTSUNNY 83 72 69 NW9G16 29.90S HX 89 TC 29
PERU* PTSUNNY 86 75 70 SW8 29.88F HX 95 TC 30
ILZ005-006-012>014-019>023-092200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 86 70 58 W10G20 29.85F HX 90 TC 30
CHICAGO-MIDWAY PTSUNNY 86 73 65 SW10 29.86F HX 93 TC 30
AURORA PTSUNNY 86 74 67 W8 29.87F HX 94 TC 30
JOLIET* PTSUNNY 89 76 66 SW8 29.86F HX 100 TC 32
WAUKEGAN MOSUNNY 86 70 58 W8G17 29.86F HX 90 TC 30
DUPAGE AIRPORT PTSUNNY 86 72 62 SW8 29.87S HX 92 TC 30
KANKAKEE* PTSUNNY 88 73 61 SW10 29.88F HX 96 TC 31
WHEELING MOSUNNY 88 71 57 W9G21 29.87S HX 94 TC 31
ROMEOVILLE* PTSUNNY 88 75 66 W12G18 29.87F HX 97 TC 31
LANSING* MOSUNNY 86 73 63 SW12 29.86F HX 93 TC 30
NORTHERLY ISL* N/A 86 68 54 S7 N/A HX 89 TC 30
LMZ740>746-092200-
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 67 63 1011.7R 1
WAUKEGAN HARBOR 81 63 270/ 8/ 16 1012.6F 1
WILMETTE BUOY 71 120/ 6/ 8 1014.5F 1
CHICAGO BUOY 80 67 250/ 10/ 16 1010.3F 1
HARRISON CRIB 86 230/ 14/ 16 N/A
NORTHERLY ISL 86 230/ 7/ 13 N/A
CALUMET HARBOR 86 190/ 9/ 12 1011.4
BURNS HARBOR 85 210/ 8/ 9 1011.5F
MICHIGAN CITY 82 270/ 3/ 4 1009.6F
MICH CITY BUOY 81 67 160/ 2/ 2 990.1F 0
ST. JOSEPH BUOY 73 130/ 2/ 2 1012.6F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-092200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* MOSUNNY 85 74 70 S9 29.91S HX 93 TC 30
MACOMB* SUNNY 87 74 66 SW6 29.93S HX 96 TC 31
PITTSFIELD* SUNNY 88 71 56 W6 29.93S HX 93 TC 31
ILZ028>032-037-038-041>044-048-051>054-059>061-092200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 84 77 81 MISG 29.88F HX 93 TC 29
BLOOMINGTON PTSUNNY 76 71 85 SW9 29.91F TC 24
DECATUR PTSUNNY 88 69 53 W14G21 29.90S HX 92 TC 31
PEORIA CLOUDY 81 71 71 VRB3 29.89F HX 85 TC 27
LACON* PTSUNNY 83 69 63 SW9 29.87F HX 87 TC 28
LINCOLN* PTSUNNY 85 72 65 NW5 29.90F HX 91 TC 29
SPRINGFIELD MOSUNNY 88 70 55 W13 29.90F HX 93 TC 31
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-092200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 88 75 65 SW14 29.90F HX 97 TC 31
DANVILLE* CLOUDY 87 76 70 S14 29.90F VSB 1 HX 98
RANTOUL* MOSUNNY 87 76 69 SW17G23 29.89S HX 97 TC 31
MATTOON SUNNY 88 72 58 SW12G20 29.90F HX 94 TC 31
PARIS* MOSUNNY 88 75 64 S10 29.90F HX 97 TC 31
ILZ079-100>102-092200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 90 75 62 SW16 29.92R HX 100 TC 32
CAHOKIA* SUNNY 92 75 57 VRB7G16 29.91 HX 103 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-092200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 92 75 57 S15 29.94R HX 103 TC 33
CAIRO* PTSUNNY 84 77 79 S9 29.98F HX 94 TC 29
EFFINGHAM* MOSUNNY 90 76 62 S14G20 29.93S HX 101 TC 32
MARION SUNNY 93 75 55 S17G23 29.95S HX 104 TC 34
MT. VERNON MOSUNNY 94 72 48 W7 29.93S HX 102 TC 34
CENTRALIA* MOSUNNY 93 72 49 SW12G18 29.92F HX 101 TC 34
SALEM* MOSUNNY 91 76 60 MISG 29.92F HX 103 TC 33
METROPOLIS* PTSUNNY 84 74 72 S8 29.99F HX 90 TC 29
ILZ067-068-072-073-078-083-087-091-092200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 90 76 63 SW15G23 29.92F HX 101 TC 32
FAIRFIELD* SUNNY 92 70 48 SW12 29.93S HX 98 TC 34
HARRISBURG* SUNNY 91 74 57 S14 29.95F HX 101 TC 33
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page