369
ASUS43 KLOT 110212
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT FRI JUL 10 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.
ILZ001-002-007-009-015-016-024-110300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 79 73 82 E7 29.93R HX 82 TC 26
STERLING* CLOUDY 75 67 76 E10 29.97R TC 24
SAVANNA* CLOUDY 76 67 76 NE5 29.96R TC 24
ILZ003-004-008-010-011-017-018-110300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 74 63 68 NE3 29.99R TC 23
FREEPORT* CLOUDY 73 67 83 E3 29.99R TC 23
ROCHELLE* MOCLDY 74 62 66 E7 29.98R TC 23
DE KALB* MOCLDY 72 65 79 NE6 30.00R TC 22
PERU* CLOUDY 75 72 88 E7 29.97R TC 24
ILZ005-006-012>014-019>023-110300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 74 59 59 NE10 29.98R TC 23
CHICAGO-MIDWAY MOCLDY 74 61 63 NE8 29.97R TC 23
AURORA MOCLDY 71 63 75 E5 29.98R TC 22
JOLIET* MOCLDY 76 64 66 NE5 29.98R TC 24
WAUKEGAN CLOUDY 68 62 81 N3 29.98R TC 20
DUPAGE AIRPORT MOCLDY 71 62 73 NE5 29.98R TC 22
KANKAKEE* CLOUDY 73 67 84 NE7 29.98R TC 23
WHEELING MOCLDY 72 61 68 NE5 29.99R TC 22
ROMEOVILLE* MOCLDY 73 64 73 NE7 29.99R TC 23
LANSING* MOCLDY 73 63 72 N5 29.98R TC 23
NORTHERLY ISL* N/A 70 64 81 N6 N/A TC 21
LMZ740>746-110300-
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 71 70 1011.7 1/ 4
WAUKEGAN HARBOR 71 71 1015.8 1/ 4
WILMETTE BUOY 72 50/ 8/ 10 1018.0R 1/ 4
CHICAGO BUOY 73 73 360/ 8/ 10 1014.0 2/ 4
HARRISON CRIB 72 360/ 10/ 10 N/A
NORTHERLY ISL 70 330/ 6/ 9 N/A
CALUMET HARBOR 73 360/ 5/ 6 1014.9
BURNS HARBOR 30/ 5/ 5 1015.2R
MICHIGAN CITY 74 20/ 10/ 11 1013.2R
MICH CITY BUOY 74 75 20/ 8/ 10 N/A 2/ 4
ST. JOSEPH BUOY 74 77 10/ 8/ 10 1015.2R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-110300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT RAIN 75 68 78 E5 29.90S TC 24
GALESBURG* LGT RAIN 71 66 86 E6 29.94F TC 21
MACOMB* LGT RAIN 74 71 90 CALM 29.95S TC 24
JACKSONVILLE* CLOUDY 78 78 100 CALM 29.90R HX 81 TC 26
PITTSFIELD* MOCLDY 78 78 98 CALM 29.91S HX 81 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-110300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 75 74 96 MISG 29.98R TC 24
BLOOMINGTON MOCLDY 71 68 90 VRB3 29.97R TC 22
DECATUR PTCLDY 81 73 76 CALM 29.92S HX 86 TC 27
PEORIA LGT RAIN 73 69 87 VRB6 29.93S TC 23
LACON* MOCLDY 72 67 86 N5 29.94S TC 22
SPRINGFIELD MOCLDY 78 71 79 CALM 29.90F HX 80 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-110300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 73 68 84 N9 29.95S TC 23
DANVILLE* MOCLDY 75 70 84 NE8 29.97R TC 24
MATTOON MOCLDY 77 74 90 E3 29.92S TC 25
PARIS* CLOUDY 76 75 98 CALM 29.94F TC 25
ILZ079-100>102-110300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON TSTM 73 72 94 NW17G40 30.00R TC 23
BELLEVILLE TSTM 77 73 88 NW20G36 29.98 FOG TC 25
CAHOKIA* LGT RAIN 73 72 96 CALM 29.95 TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-110300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE HVY RAIN 71 70 96 SW9G21 29.94R VSB 3/4 TC 22
CAIRO* CLOUDY 82 80 93 CALM 29.93S HX 94 TC 28
EFFINGHAM* MOCLDY 77 77 100 E3 29.92F TC 25
MARION HVY RAIN 69 69 99 CALM 29.95S TC 21
MT. VERNON PTCLDY 73 73 100 CALM 29.91S TC 23
CENTRALIA* MOCLDY 73 72 94 CALM 29.89F TC 23
SALEM* MOCLDY 78 74 86 MISG 29.90S HX 81 TC 26
METROPOLIS* MOCLDY 79 79 100 SE3 29.94S HX 85 TC 26
ILZ067-068-072-073-078-083-087-091-110300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 78 75 90 SE5 29.91F HX 81 TC 26
FLORA* MOCLDY 79 79 100 CALM 29.91F HX 83 TC 26
FAIRFIELD* LGT RAIN 78 76 93 CALM 29.90F HX 82 TC 26
HARRISBURG* TSTM 79 78 98 W10 29.93S HX 84 TC 26
ROBINSON* MOCLDY 77 75 94 E5 29.91F TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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