280
ASUS43 KLOT 102012
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-102100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 83 72 69 E7 29.90S HX 88 TC 28
STERLING* CLOUDY 84 73 69 E8 29.92F HX 90 TC 29
SAVANNA* CLOUDY 83 71 67 E7 29.92S HX 87 TC 28
ILZ003-004-008-010-011-017-018-102100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 81 70 69 E5 29.94F HX 84 TC 27
FREEPORT* CLOUDY 82 73 76 NE5 29.96S HX 87 TC 28
ROCHELLE* CLOUDY 83 69 63 NE9 29.93F HX 86 TC 28
DE KALB* CLOUDY 82 71 70 E8 29.94F HX 86 TC 28
ILZ005-006-012>014-019>023-102100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 81 63 54 NE10 29.93S HX 82 TC 27
CHICAGO-MIDWAY PTSUNNY 81 63 54 N10 29.92F HX 82 TC 27
AURORA CLOUDY 82 70 66 NE8 29.91F HX 86 TC 28
JOLIET* CLOUDY 86 71 62 N8 29.91F HX 91 TC 30
WAUKEGAN PTSUNNY 77 67 71 NE8G21 29.95S TC 25
DUPAGE AIRPORT PTSUNNY 81 67 62 NE9 29.92F HX 83 TC 27
KANKAKEE* PTSUNNY 84 73 69 NE8 29.91F HX 90 TC 29
WHEELING PTSUNNY 80 65 59 NE10 29.95F HX 82 TC 27
LANSING* PTSUNNY 79 64 59 NE9 29.93S HX 81 TC 26
NORTHERLY ISL* N/A 75 68 78 MISG N/A TC 24
LMZ740>746-102100-
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 70 70 1015.6 2/ 3
WAUKEGAN HARBOR 70 70 1014.9 2/ 3
WILMETTE BUOY 71 50/ 12/ 16 1017.3F 2/ 4
CHICAGO BUOY 72 74 10/ 10/ 12 1012.9 2/ 4
HARRISON CRIB 71 10/ 11/ 12 N/A
NORTHERLY ISL 75 10/ 5/ 11 N/A
CALUMET HARBOR 74 360/ 9/ 13 1013.8
BURNS HARBOR 10/ 5/ 6 1014.2S
MICHIGAN CITY 76 350/ 10/ 11 1012.0F
MICH CITY BUOY 73 76 350/ 10/ 14 N/A 2/ 4
ST. JOSEPH BUOY 73 78 340/ 10/ 12 1014.5R 2/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-102100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 87 71 58 S5 29.89F HX 93 TC 31
GALESBURG* LGT RAIN 75 69 79 E8G22 29.92S TC 24
MACOMB* CLOUDY 86 74 67 CALM 29.93S HX 93 TC 30
JACKSONVILLE* PTSUNNY 84 71 65 CALM 29.90F HX 90 TC 29
PITTSFIELD* MOSUNNY 86 74 67 E6 29.91F HX 93 TC 30
ILZ028>032-037-038-041>044-048-051>054-059>061-102100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC LGT RAIN 80 78 91 MISG 29.91S HX 87 TC 27
BLOOMINGTON PTSUNNY 87 72 60 CALM 29.91F HX 93 TC 31
DECATUR MOSUNNY 86 71 60 S6 29.90R HX 91 TC 30
PEORIA CLOUDY 84 72 67 NW3 29.90R HX 89 TC 29
LACON* PTSUNNY 83 72 67 N7 29.89F HX 88 TC 29
SPRINGFIELD PTSUNNY 86 71 60 S3 29.90R HX 91 TC 30
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-102100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 87 72 60 SE6 29.90F HX 93 TC 31
DANVILLE* MOSUNNY 87 71 57 SW6 29.91S HX 92 TC 31
MATTOON MOSUNNY 83 72 69 SE5 29.90F HX 88 TC 28
PARIS* MOSUNNY 83 72 68 CALM 29.91F HX 88 TC 29
ILZ079-100>102-102100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 86 75 70 S9 29.91R HX 95 TC 30
BELLEVILLE MOSUNNY 87 78 73 SW10 29.88F HX 99 TC 31
CAHOKIA* PTSUNNY 87 74 64 VRB5 29.89F HX 95 TC 31
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-102100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 85 76 74 SW9 29.91S HX 94 TC 29
CAIRO* CLOUDY 84 79 85 SW7 29.93S HX 95 TC 29
EFFINGHAM* PTSUNNY 82 75 78 SE6 29.93R HX 89 TC 28
MT. VERNON CLOUDY 84 73 70 SW9 29.92R HX 91 TC 29
CENTRALIA* PTSUNNY 86 74 68 S6 29.92S HX 94 TC 30
SALEM* CLOUDY 83 75 77 MISG 29.92S HX 91 TC 29
METROPOLIS* PTSUNNY 85 76 76 SW8 29.94R HX 94 TC 29
ILZ067-068-072-073-078-083-087-091-102100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* CLOUDY 81 73 78 S10 29.93R HX 85 TC 27
FAIRFIELD* CLOUDY 81 73 76 CALM 29.93R HX 86 TC 27
HARRISBURG* PTSUNNY 84 75 74 SW9 29.93R HX 92 TC 29
ROBINSON* MOSUNNY 84 75 74 S7 29.90S 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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