538
ASUS43 KLOT 091310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM 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.
ILZ001-002-007-009-015-016-024-091400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 77 74 90 W3 29.91F TC 25
STERLING* MOSUNNY 74 74 100 SW7 29.94S TC 23
SAVANNA* CLOUDY 74 70 86 CALM 29.94R TC 23
ILZ003-004-008-010-011-017-018-091400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 75 72 90 SW7 29.93S TC 24
FREEPORT* CLOUDY 74 72 95 W6 29.95R TC 23
ROCHELLE* CLOUDY 73 72 94 SW7 29.94S FOG TC 23
PERU* CLOUDY 75 73 94 W3 29.94S TC 24
ILZ005-006-012>014-019>023-091400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 73 71 93 S6 29.93S FOG TC 23
CHICAGO-MIDWAY CLOUDY 74 72 93 SW8 29.94S FOG TC 23
AURORA CLOUDY 74 72 93 SW5 29.94S FOG TC 23
WAUKEGAN PTSUNNY 74 71 91 SW9 29.91S TC 23
DUPAGE AIRPORT CLOUDY 73 72 96 S5 29.94S FOG TC 23
WHEELING LGT RAIN 72 72 100 S12 29.94S FOG TC 22
MORRIS* CLOUDY 73 73 100 SW3 29.94S FOG TC 23
ROMEOVILLE* PTSUNNY 75 75 100 S6 29.95S TC 24
LANSING* CLOUDY 73 72 95 SW7 29.96S TC 23
NORTHERLY ISL* N/A 73 70 90 S3 N/A TC 23
LMZ740>746-091400-
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 64 61 1012.7 0
WAUKEGAN HARBOR 65 62 150/ 6/ 8 1013.5 0
WILMETTE BUOY 68 200/ 6/ 10 1016.0R 0
CHICAGO BUOY 69 65 190/ 4/ 4 1012.9 0
HARRISON CRIB 73 200/ 10/ 11 N/A
NORTHERLY ISL 72 220/ 3/ 6 N/A
CALUMET HARBOR 73 210/ 4/ 6 1014.3
BURNS HARBOR 73 190/ 5/ 7 1014.9S
MICHIGAN CITY 73 190/ 10/ 12 1012.9R
MICH CITY BUOY 68 65 190/ 6/ 8 992.6F 0
ST. JOSEPH BUOY 67 220/ 6/ 6 1015.0R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-091400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GALESBURG* MOSUNNY 75 75 100 SW3 29.95R TC 24
MACOMB* PTSUNNY 75 74 96 SE5 29.95F TC 24
JACKSONVILLE* PTSUNNY 76 76 100 S7 29.94F TC 24
PITTSFIELD* PTSUNNY 76 75 99 CALM 29.93F TC 24
ILZ028>032-037-038-041>044-048-051>054-059>061-091400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 77 76 97 MISG 29.95F TC 25
BLOOMINGTON MOSUNNY 76 75 97 SW10 29.97F TC 24
DECATUR PTSUNNY 76 72 87 SW9 29.98S TC 24
PEORIA MOSUNNY 75 73 93 S5 29.94F TC 24
LACON* MOSUNNY 76 72 87 SW6 29.93S TC 24
LINCOLN* MOSUNNY 77 77 100 S5 29.96S TC 25
SPRINGFIELD PTSUNNY 76 73 91 S7 29.96R TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-091400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 77 74 90 SW8 29.98F TC 25
RANTOUL* MOSUNNY 75 73 93 SW6 29.98F TC 24
MATTOON PTSUNNY 76 73 91 S7 29.99S TC 24
PARIS* PTSUNNY 77 74 93 SW7 30.00F TC 25
ILZ079-100>102-091400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 73 94 SE9 29.93F TC 24
BELLEVILLE MOSUNNY 78 76 94 S6 29.94F TC 25
CAHOKIA* MOSUNNY 79 73 82 SE7 29.93 HX 82 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-091400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 78 74 87 SW12 30.01R HX 81 TC 26
EFFINGHAM* PTSUNNY 75 75 99 S5 30.01S TC 24
MARION CLOUDY 79 75 89 SW16 30.01F HX 82 TC 26
MT. VERNON PTSUNNY 79 75 87 SW8 30.00S HX 83 TC 26
SALEM* PTSUNNY 77 74 92 MISG 30.00S TC 25
METROPOLIS* CLOUDY 76 76 100 S7 30.06R TC 25
ILZ067-068-072-073-078-083-087-091-091400-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 77 73 87 SW7 30.01F TC 25
FAIRFIELD* PTSUNNY 76 73 88 SW6 30.00F TC 25
HARRISBURG* CLOUDY 77 76 96 SW10 30.02S TC 25
ROBINSON* PTSUNNY 75 75 100 SW7 30.00F TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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