079
ASUS43 KLOT 092201
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-092300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 88 73 61 SW6 29.84F HX 95 TC 31
STERLING* MOSUNNY 89 74 60 NW7 29.86F HX 98 TC 32
SAVANNA* MOSUNNY 88 70 55 W8 29.86F HX 93 TC 31
ILZ003-004-008-010-011-017-018-092300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 86 69 56 SW7 29.86F HX 90 TC 30
FREEPORT* MOSUNNY 86 72 62 W6 29.89F HX 92 TC 30
ROCHELLE* MOSUNNY 86 70 58 W7 29.87F HX 90 TC 30
DE KALB* MOSUNNY 84 73 69 W6 29.88F HX 91 TC 29
PERU* MOSUNNY N/A N/A N/A SW7 29.86F
ILZ005-006-012>014-019>023-092300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 86 71 60 SW8 29.84F HX 91 TC 30
CHICAGO-MIDWAY PTSUNNY 87 72 60 W10 29.84F HX 93 TC 31
AURORA PTSUNNY 87 74 64 NW10 29.85F HX 95 TC 31
JOLIET* PTSUNNY 86 77 73 SW8 29.86S HX 97 TC 30
WAUKEGAN MOSUNNY 85 69 58 VRB5 29.84F HX 89 TC 29
DUPAGE AIRPORT PTSUNNY 85 72 65 NW12 29.85F HX 91 TC 29
KANKAKEE* PTSUNNY 86 74 67 SW14G23 29.88S HX 94 TC 30
WHEELING MOSUNNY 88 70 55 NW13 29.85F HX 93 TC 31
MORRIS* PTSUNNY 86 75 70 SW12 29.85F HX 95 TC 30
ROMEOVILLE* PTSUNNY 88 75 66 W12 29.86F HX 97 TC 31
LANSING* PTSUNNY 87 72 60 SW12 29.86S HX 94 TC 31
NORTHERLY ISL* N/A 86 68 54 SW8 N/A HX 89 TC 30
LMZ740>746-092300-
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 65 63 1011.3F 1
WAUKEGAN HARBOR 68 63 40/ 6/ 8 1012.0F 1
WILMETTE BUOY 71 100/ 4/ 6 1013.8F 1
CHICAGO BUOY 79 67 270/ 8/ 10 1009.7F 1
HARRISON CRIB 86 250/ 11/ 12 N/A
NORTHERLY ISL 86 270/ 6/ 13 N/A
CALUMET HARBOR 87 200/ 6/ 8 1010.8
BURNS HARBOR 85 230/ 6/ 11 1011.5S
MICHIGAN CITY 82 10/ 5/ 6 1008.9F
MICH CITY BUOY 82 67 70/ 4/ 4 989.2F 0
ST. JOSEPH BUOY 76 100/ 2/ 2 1012.2F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-092300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* SUNNY 88 72 60 SW6 29.89F HX 94 TC 31
MACOMB* SUNNY 88 74 63 CALM 29.90F HX 96 TC 31
JACKSONVILLE* SUNNY 88 72 58 SW10 29.91S HX 94 TC 31
PITTSFIELD* MOSUNNY 89 72 58 SW7 29.91F HX 96 TC 32
ILZ028>032-037-038-041>044-048-051>054-059>061-092300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 80 71 75 MISG 29.89S HX 83 TC 27
BLOOMINGTON MOSUNNY 83 73 72 NW7 29.91S HX 89 TC 28
DECATUR MOSUNNY 87 72 60 W15G24 29.90S HX 93 TC 31
PEORIA MOSUNNY 85 70 60 W8G20 29.89S HX 89 TC 29
LACON* MOSUNNY 83 70 64 S9 29.87S HX 88 TC 29
LINCOLN* MOSUNNY 88 73 60 W5 29.89S HX 96 TC 31
SPRINGFIELD MOSUNNY 88 69 53 SW8 29.89F HX 92 TC 31
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-092300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 86 72 62 SW12 29.90S HX 92 TC 30
DANVILLE* PTSUNNY 85 70 60 N8G14 29.90R VSB 1 HX 89
RANTOUL* HVY RAIN 76 70 81 NW12G18 29.92R TC 25
MATTOON N/A 86 74 67 SW8 29.88F HX 94 TC 30
PARIS* SUNNY 87 72 61 SW12 29.90S HX 93 TC 31
ILZ079-100>102-092300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 91 73 55 W12 29.92S HX 100 TC 33
CAHOKIA* MOSUNNY 92 73 53 SW9G17 29.90F HX 100 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-092300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 91 76 61 SW14G25 29.93F HX 103 TC 33
CAIRO* MOSUNNY 87 79 76 S8 29.98S HX 102 TC 31
EFFINGHAM* MOSUNNY 90 75 62 SW13G18 29.92F HX 100 TC 32
MARION MOSUNNY 91 77 62 S21 29.94F HX 105 TC 33
MT. VERNON MOSUNNY 93 73 52 SW15 29.91F HX 102 TC 34
CENTRALIA* SUNNY 91 73 55 CALM 29.92S HX 99 TC 33
SALEM* MOSUNNY 92 77 60 MISG 29.91F HX 106 TC 34
METROPOLIS* MOSUNNY 85 76 75 S15G21 29.99S HX 95 TC 30
ILZ067-068-072-073-078-083-087-091-092300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 91 75 59 S18 29.90F HX 101 TC 33
FLORA* SUNNY 91 73 55 SW14 29.91S HX 100 TC 33
FAIRFIELD* SUNNY 93 71 49 S15G21 29.91F HX 99 TC 34
HARRISBURG* MOSUNNY 90 76 64 SW14G21 29.95F HX 101 TC 32
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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