696
ASUS43 KLOT 020007
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM 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.
ILZ001-002-007-009-015-016-024-020100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 71 65 81 N15G24 29.82S TC 22
6HR MIN TEMP: 69; 6HR MAX TEMP: 71; 6HR PCP: 0.01;
STERLING* PTSUNNY 71 67 87 N10G18 29.83R TC 22
SAVANNA* CLOUDY 71 65 81 N10 29.84S TC 22
ILZ003-004-008-010-011-017-018-020100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 69 66 90 N12G18 29.85R TC 21
6HR MIN TEMP: 67; 6HR MAX TEMP: 69; 6HR PCP: TRACE;
FREEPORT* PTSUNNY 68 66 95 NE10G18 29.87R TC 20
ROCHELLE* PTSUNNY 69 64 83 NE14G23 29.82S TC 21
DE KALB* CLOUDY 68 65 91 N15G23 29.82S TC 20
ILZ005-006-012>014-019>023-020100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 70 66 87 NE25G31 29.78S TC 21
6HR MIN TEMP: 70; 6HR MAX TEMP: 72; 6HR PCP: TRACE;
CHICAGO-MIDWAY CLOUDY 71 67 87 NE18G25 29.76S TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 75;
AURORA CLOUDY 69 65 86 NE16G29 29.78R TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 70; 6HR PCP: 0.03;
JOLIET* CLOUDY 73 70 90 N10G22 29.75S TC 23
WAUKEGAN CLOUDY 68 66 93 N16G26 29.82R TC 20
6HR MIN TEMP: 67; 6HR MAX TEMP: 68; 6HR PCP: 0.34;
DUPAGE AIRPORT CLOUDY 69 65 86 N20G30 29.78S TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 71; 6HR PCP: 0.02;
KANKAKEE* CLOUDY 69 67 94 NE15G24 29.72R TC 21
WHEELING PTSUNNY 69 66 90 NE14G28 29.82R TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 70; 6HR PCP: 0.03;
LANSING* RAIN 67 65 91 NE15G23 29.72F TC 20
NORTHERLY ISL* N/A 71 66 84 N15 N/A TC 22
LMZ740>746-020100-
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 69 360/ 17/ 23 1009.7R 4/ 5
WAUKEGAN HARBOR 69 68 330/ 17/ 23 1010.8R 4/ 5
WILMETTE BUOY 70 70/ 19/ 27 1011.5R 5/ 5
CHICAGO BUOY 72 71 1007.3R 6/ 6
HARRISON CRIB 72 30/ 25/ 27 N/A
NORTHERLY ISL 71 30/ 14/ 17 N/A
CALUMET HARBOR 71 10/ 14/ 19 1008.0
BURNS HARBOR 1007.5R
MICHIGAN CITY 71 30/ 25/ 28 1005.1S
MICH CITY BUOY 70 72 30/ 25/ 35 N/A 4/ 5
ST. JOSEPH BUOY 69 69 40/ 17/ 25 1008.8R 4/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-020100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 70 65 84 N14G26 29.80R TC 21
GALESBURG* CLOUDY 69 65 88 N18G25 29.81S TC 21
MACOMB* CLOUDY 70 68 93 N18G25 29.81S TC 21
JACKSONVILLE* CLOUDY 68 68 100 N10 29.73S TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-020100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 69 69 100 N18G24 29.72R TC 21
BLOOMINGTON CLOUDY 68 68 100 N18G25 29.71R FOG TC 20
DECATUR LGT RAIN 70 68 93 N10 29.66S FOG TC 21
PEORIA CLOUDY 69 66 90 NE10G26 29.74S FOG TC 21
6HR MIN TEMP: 68; 6HR MAX TEMP: 70; 6HR PCP: 0.11;
LACON* CLOUDY 68 65 88 N7G18 29.75S TC 20
LINCOLN* CLOUDY 71 71 100 N13G21 29.70S TC 22
SPRINGFIELD CLOUDY 70 67 90 N13 29.70R TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 74; 6HR PCP: TRACE;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-020100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 71 69 93 N12G24 29.64F TC 22
DANVILLE* CLOUDY 71 69 94 NE12G18 29.65R TC 22
MATTOON LGT RAIN 70 67 90 NW9 29.64S FOG TC 21
PARIS* CLOUDY 70 69 98 W5 29.63F TC 21
ILZ079-100>102-020100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 70 68 94 NW12 29.70S FOG TC 21
BELLEVILLE CLOUDY 71 71 97 NW14 29.66S TC 22
CAHOKIA* LGT RAIN 70 68 93 NW13 29.70R FOG TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-020100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 73 66 78 W7 29.67S TC 23
CAIRO* CLOUDY 74 68 82 W6 29.70F TC 23
EFFINGHAM* CLOUDY 71 70 99 W3 29.66F TC 21
MARION PTSUNNY 73 68 83 SW12 29.67F TC 23
MT. VERNON CLOUDY 70 69 97 SW7 29.67S TC 21
CENTRALIA* CLOUDY 72 69 90 CALM 29.66F TC 22
SALEM* CLOUDY 73 69 87 MISG 29.66S TC 23
METROPOLIS* CLOUDY 73 65 76 SW9 29.69F TC 23
ILZ067-068-072-073-078-083-087-091-020100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 69 67 93 S9 29.64F TC 21
FAIRFIELD* PTSUNNY 71 67 87 W6 29.65S TC 22
HARRISBURG* CLOUDY 74 68 81 W8 29.67S TC 23
ROBINSON* CLOUDY 73 70 88 SW6 29.63S TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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