383
ASUS43 KLOT 100101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-100200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 85 76 74 S5 29.82S HX 94 TC 29
STERLING* CLEAR 85 75 72 SW3 29.84S HX 93 TC 29
SAVANNA* CLEAR 86 70 59 CALM 29.83S HX 91 TC 30
ILZ003-004-008-010-011-017-018-100200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 83 69 62 W6 29.85S HX 86 TC 28
FREEPORT* CLEAR 83 73 70 CALM 29.86S HX 89 TC 29
ROCHELLE* CLEAR 83 70 64 CALM 29.85S HX 87 TC 28
DE KALB* CLEAR 82 72 71 W3 29.86S HX 87 TC 28
ILZ005-006-012>014-019>023-100200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 84 70 62 W8 29.82F HX 88 TC 29
CHICAGO-MIDWAY PTCLDY 85 71 63 W6 29.82F HX 90 TC 29
AURORA CLEAR 84 74 71 W3 29.84S HX 91 TC 29
JOLIET* PTCLDY 84 76 76 CALM 29.84S HX 93 TC 29
WAUKEGAN CLEAR 76 70 82 E5 29.84S TC 24
DUPAGE AIRPORT CLEAR 83 72 69 NW5 29.83F HX 88 TC 28
KANKAKEE* CLEAR 81 71 71 SW9 29.86F HX 84 TC 27
WHEELING CLEAR 85 68 56 W8 29.84F HX 88 TC 29
MORRIS* CLEAR 82 73 74 SW5 29.84R HX 88 TC 28
ROMEOVILLE* MOCLDY 84 77 79 SW10 29.85S HX 94 TC 29
LANSING* PTCLDY 83 72 67 SW7 29.84S HX 88 TC 29
NORTHERLY ISL* N/A 77 68 73 CALM N/A TC 25
LMZ740>746-100200-
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 62 1010.6F 0
WAUKEGAN HARBOR 65 63 340/ 4/ 6 1011.6F 0
WILMETTE BUOY 72 360/ 2/ 4 1013.9R 0
CHICAGO BUOY 73 67 300/ 2/ 6 1009.2F 0
HARRISON CRIB 78 60/ 2/ 3 N/A
NORTHERLY ISL 79 20/ 3/ 8 N/A
CALUMET HARBOR 81 20/ 4/ 5 1010.5
BURNS HARBOR 80 CALM / 1 1011.2R
MICHIGAN CITY 79 20/ 1/ 1 1008.6F
MICH CITY BUOY 76 66 120/ 2/ 2 988.9R 0
ST. JOSEPH BUOY 75 30/ 2/ 2 1011.3S 0
ILZ025>027-034>036-040-047-049-050-058-095>099-100200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 83 72 69 S7 29.86F HX 88 TC 28
GALESBURG* CLEAR 82 72 69 SW7 29.86S HX 87 TC 28
MACOMB* CLEAR 83 73 71 CALM 29.88F HX 90 TC 29
PITTSFIELD* CLEAR 85 73 66 SW5 29.89S HX 91 TC 29
ILZ028>032-037-038-041>044-048-051>054-059>061-100200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 81 74 79 MISG 29.86F HX 87 TC 27
BLOOMINGTON CLEAR 80 74 81 S8 29.89S HX 85 TC 27
DECATUR CLEAR 84 70 62 W6 29.89R HX 88 TC 29
PEORIA CLEAR 82 73 74 SW7 29.86S HX 87 TC 28
LACON* CLEAR 82 71 70 CALM 29.84S HX 86 TC 28
LINCOLN* CLEAR 85 71 62 CALM 29.88S HX 91 TC 30
SPRINGFIELD CLEAR 83 75 77 SW5 29.87S HX 90 TC 28
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-100200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 79 75 87 E3 29.88F HX 83 TC 26
DANVILLE* N/A 76 73 91 S6 29.88F TC 24
RANTOUL* CLEAR 76 73 91 CALM 29.88F TC 25
MATTOON CLEAR 83 75 77 W6 29.88S HX 90 TC 28
PARIS* MOCLDY 75 74 98 E6 29.88F TC 24
ILZ079-100>102-100200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 86 75 70 SW8 29.89F HX 95 TC 30
CAHOKIA* CLEAR 89 76 65 S5 29.88F HX 100 TC 32
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 85 74 69 S10 29.94S HX 92 TC 29
CAIRO* PTCLDY 83 78 85 S8 29.97S HX 92 TC 28
EFFINGHAM* MOCLDY 85 77 76 SW3 29.90S HX 96 TC 30
MARION CLEAR 83 76 77 S9 29.95F HX 91 TC 29
MT. VERNON CLEAR 86 71 60 SW14 29.92R HX 91 TC 30
CENTRALIA* MOCLDY 88 74 64 SW14 29.91R HX 96 TC 31
SALEM* CLEAR 88 76 68 MISG 29.90R HX 99 TC 31
METROPOLIS* CLEAR 80 74 82 S6 29.97F HX 85 TC 27
ILZ067-068-072-073-078-083-087-091-100200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 85 75 72 S23G33 29.86F HX 93 TC 29
FLORA* CLEAR 84 75 74 S12 29.89F HX 92 TC 29
FAIRFIELD* PTCLDY 85 74 68 S14 29.91S HX 93 TC 30
HARRISBURG* CLEAR 83 75 78 S10 29.95S HX 90 TC 28
ROBINSON* MOCLDY 84 75 74 SW16G25 29.84F HX 92 TC 29
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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