356
ASUS43 KLOT 011408
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-011500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 68 66 93 NE14G25 29.70R TC 20
STERLING* PTSUNNY 67 67 100 NE18 29.73S FOG TC 19
SAVANNA* LGT RAIN 66 64 91 NE16G25 29.76R TC 19
ILZ003-004-008-010-011-017-018-011500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 67 65 93 VRB7 29.78R TC 19
ROCHELLE* CLOUDY 67 65 94 NE13 29.75S TC 20
DE KALB* CLOUDY 67 67 100 NE10G18 29.76R TC 20
PERU* CLOUDY 70 66 88 NE16G24 29.69R TC 21
ILZ005-006-012>014-019>023-011500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 66 64 93 E16G26 29.74F FOG TC 19
CHICAGO-MIDWAY LGT RAIN 67 66 97 NE13 29.75F TC 19
AURORA LGT RAIN 68 66 93 E13 29.73R TC 20
JOLIET* LGT RAIN 68 68 99 E15 29.71S TC 20
WAUKEGAN RAIN 68 68 100 E21G31 29.77S FOG TC 20
DUPAGE AIRPORT LGT RAIN 67 64 90 E9G18 29.74R TC 19
KANKAKEE* LGT RAIN 68 66 95 E13G18 29.70S TC 20
WHEELING LGT RAIN 66 65 96 E9G20 29.77F TC 19
LANSING* CLOUDY 66 64 93 NE8 29.74S TC 19
NORTHERLY ISL* N/A 66 64 93 NE13 N/A TC 19
LMZ740>746-011500-
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 68 30/ 17/ 23 1009.6R 5/ 5
WAUKEGAN HARBOR 69 68 20/ 16/ 21 1009.5F 4/ 6
WILMETTE BUOY 69 1010.7F 4/ 6
CHICAGO BUOY 68 70 1007.0F 4/ 5
HARRISON CRIB 68 80/ 17/ 19 N/A
NORTHERLY ISL 67 90/ 10/ 15 N/A
CALUMET HARBOR 20/ 5/ 10 1007.9
BURNS HARBOR 1008.1S
MICHIGAN CITY 70 70/ 5/ 6 1006.3R
MICH CITY BUOY 70 72 80/ 8/ 12 N/A 2/ 4
ST. JOSEPH BUOY 71 73 90/ 6/ 10 1009.1R 1/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-011500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 67 64 90 NW8 29.66R TC 19
GALESBURG* DRIZZLE 67 67 100 NE10 29.68R TC 20
MACOMB* CLOUDY 67 67 100 CALM 29.68S TC 20
JACKSONVILLE* CLOUDY 66 66 100 NW3 29.66R TC 19
ILZ028>032-037-038-041>044-048-051>054-059>061-011500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 69 69 100 E10 29.67S TC 21
BLOOMINGTON CLOUDY 69 69 100 W7 29.67S FOG TC 21
DECATUR LGT RAIN 69 66 90 W7 29.67R FOG TC 21
PEORIA RAIN 68 66 93 CALM 29.66R FOG TC 20
LACON* CLOUDY 68 66 93 E10 29.65S TC 20
LINCOLN* DRIZZLE 70 70 100 CALM 29.66S TC 21
SPRINGFIELD CLOUDY 69 64 84 W6 29.65S TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-011500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 72 69 90 W7 29.66R TC 22
DANVILLE* CLOUDY 70 69 98 SE7 29.69R TC 21
MATTOON CLOUDY 71 67 87 W6 29.66R TC 22
PARIS* CLOUDY 71 70 98 SE7 29.67S TC 22
ILZ079-100>102-011500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 68 66 94 SW10 29.67R FOG TC 20
BELLEVILLE CLOUDY 70 67 89 W13 29.65S TC 21
CAHOKIA* CLOUDY 70 63 78 W7G18 29.66S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-011500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 73 64 73 W8 29.69S TC 23
CAIRO* PTSUNNY 74 68 81 NW3 29.71S TC 24
EFFINGHAM* CLOUDY 72 71 98 SW7 29.68S TC 22
MT. VERNON CLOUDY 73 63 70 W10G22 29.68S TC 23
CENTRALIA* CLOUDY 70 65 82 SW3 29.68S TC 21
SALEM* CLOUDY 71 66 84 MISG 29.68R TC 22
METROPOLIS* PTSUNNY 73 71 91 W5 29.70F TC 23
ILZ067-068-072-073-078-083-087-091-011500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 73 71 93 SW9 29.67S TC 23
FAIRFIELD* CLOUDY 72 64 77 W6 29.68R TC 22
HARRISBURG* CLOUDY 73 71 96 W7 29.69F TC 23
ROBINSON* CLOUDY 72 72 100 S7 29.66S FOG TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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