062
ASUS43 KLOT 010608
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT SAT AUG 01 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.
ILZ001-002-007-009-015-016-024-010700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 71 69 93 E6 29.65F TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 74; 6HR PCP: 0.90;
STERLING* PTCLDY 68 68 100 E13 29.71F TC 20
SAVANNA* CLOUDY 70 67 92 E9 29.70F TC 21
ILZ003-004-008-010-011-017-018-010700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 66 65 96 E7G16 29.77F TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 68; 6HR PCP: 0.25;
FREEPORT* CLOUDY 66 64 96 E10 29.76F TC 19
ROCHELLE* LGT RAIN 67 65 93 E8 29.74F TC 19
DE KALB* LGT RAIN 66 66 99 E10 29.78F TC 19
PERU* HVY RAIN 70 68 94 E14 29.71F TC 21
ILZ005-006-012>014-019>023-010700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 72 64 76 E13 29.78F TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 73; 6HR PCP: TRACE;
CHICAGO-MIDWAY CLOUDY 72 66 81 E13 29.79F TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 73; 6HR PCP: 0.04;
AURORA LGT RAIN 69 65 86 E15 29.75F TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 71; 6HR PCP: 0.04;
JOLIET* DRIZZLE 71 67 89 SE8 29.78F TC 22
WAUKEGAN CLOUDY 67 66 97 NE8 29.83S TC 19
6HR MIN TEMP: 67; 6HR MAX TEMP: 71; 6HR PCP: 0.38;
DUPAGE AIRPORT CLOUDY 70 63 78 E7 29.79R TC 21
6HR MIN TEMP: 70; 6HR MAX TEMP: 72; 6HR PCP: 0.01;
KANKAKEE* HVY RAIN 68 67 94 SE9G16 29.80S TC 20
WHEELING CLOUDY 69 65 86 NE7 29.82S TC 21
6HR MIN TEMP: 68; 6HR MAX TEMP: 73; 6HR PCP: 0.04;
ROMEOVILLE* CLOUDY 72 68 88 SE9 29.79F TC 22
LANSING* CLOUDY 69 64 85 E6 29.81S TC 21
NORTHERLY ISL* N/A 72 66 81 E15 N/A TC 22
LMZ740>746-010700-
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 69 30/ 16/ 21 1007.7R 3/ 4
WAUKEGAN HARBOR 70 69 60/ 14/ 19 1011.0F 2/ 4
WILMETTE BUOY 71 100/ 17/ 21 1011.9F 2/ 4
CHICAGO BUOY 73 71 1008.2F 2/ 3
HARRISON CRIB 73 100/ 20/ 21 N/A
NORTHERLY ISL 71 100/ 8/ 12 N/A
CALUMET HARBOR 72 80/ 11/ 14 1009.7
BURNS HARBOR 1009.8F
MICHIGAN CITY 70 60/ 10/ 12 1008.3F
MICH CITY BUOY 71 73 80/ 14/ 16 N/A 1/ 2
ST. JOSEPH BUOY 70 72 70/ 10/ 12 1011.3F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-010700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 68 65 90 W5 29.67F TC 20
GALESBURG* RAIN 70 70 100 E3 29.66F TC 21
MACOMB* CLOUDY 67 67 100 W12G18 29.69S TC 20
JACKSONVILLE* CLOUDY 73 73 100 SW9 29.67S TC 23
ILZ028>032-037-038-041>044-048-051>054-059>061-010700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 68 68 100 E8 29.73F TC 20
BLOOMINGTON CLOUDY 68 68 100 SE12 29.72F FOG TC 20
DECATUR CLOUDY 71 69 93 S9 29.72F FOG TC 22
PEORIA LGT RAIN 71 69 93 SE7 29.66F TC 22
6HR MIN TEMP: 70; 6HR MAX TEMP: 74; 6HR PCP: 0.27;
LACON* CLOUDY 69 67 92 SE10G16 29.67F TC 21
LINCOLN* CLOUDY 72 72 100 S7 29.69F TC 22
SPRINGFIELD CLOUDY 73 71 93 S8 29.67F TC 23
6HR MIN TEMP: 72; 6HR MAX TEMP: 74;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-010700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN RAIN 68 68 100 SE10 29.74F FOG TC 20
DANVILLE* CLOUDY 70 69 95 SE3 29.79F TC 21
MATTOON LGT RAIN 70 68 93 SE8 29.72F TC 21
PARIS* RAIN 69 68 96 CALM 29.77F TC 21
ILZ079-100>102-010700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 74 72 93 SW5 29.69F TC 24
BELLEVILLE PTCLDY 75 74 97 SW7 29.67F TC 24
CAHOKIA* MOCLDY 73 69 87 S5 29.68F TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-010700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* CLOUDY 72 72 100 S7 29.81F VSB 1/2 TC 22
EFFINGHAM* LGT RAIN 72 72 100 SE5 29.74F TC 22
MARION LGT RAIN 73 72 98 S16 29.72F TC 23
MT. VERNON LGT RAIN 74 72 93 VRB3 29.73S TC 23
CENTRALIA* MOCLDY 73 72 97 CALM 29.70F TC 23
SALEM* MOCLDY 75 73 91 MISG 29.70S TC 24
METROPOLIS* HVY RAIN 71 70 98 W15G32 29.82R TC 22
ILZ067-068-072-073-078-083-087-091-010700-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 74 67 78 SE10 29.74F TC 23
FAIRFIELD* LGT RAIN 72 69 90 SE10G20 29.69F TC 22
HARRISBURG* MOCLDY 72 72 99 S14G22 29.70F TC 22
ROBINSON* CLOUDY 72 68 88 SE6 29.73F TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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