913
ASUS43 KLOT 141801
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT FRI AUG 14 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.
ILZ001-002-007-009-015-016-024-141900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 76 72 87 SE7 30.05F TC 24
6HR MIN TEMP: 71; 6HR MAX TEMP: 76; 6HR PCP: 0.34;
STERLING* CLOUDY 76 70 82 SE8G20 30.09F TC 24
SAVANNA* CLOUDY 75 69 82 SE8 30.08F TC 24
ILZ003-004-008-010-011-017-018-141900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 80 70 71 E7 30.11R HX 83 TC 27
6HR MIN TEMP: 69; 6HR MAX TEMP: 80;
FREEPORT* PTSUNNY 79 73 82 SE14 30.11F HX 82 TC 26
ILZ005-006-012>014-019>023-141900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 78 70 76 E10 30.08F HX 80 TC 26
6HR MIN TEMP: 72; 6HR MAX TEMP: 79;
CHICAGO-MIDWAY CLOUDY 77 70 79 E8 30.08F TC 25
6HR MIN TEMP: 71; 6HR MAX TEMP: 77;
AURORA PTSUNNY 78 70 76 SE12 30.09S HAZE HX 80
6HR MIN TEMP: 70; 6HR MAX TEMP: 78;
JOLIET* PTSUNNY 76 74 92 CALM 30.10R TC 25
WAUKEGAN PTSUNNY 77 71 82 NE9G25 30.10F TC 25
6HR MIN TEMP: 71; 6HR MAX TEMP: 78;
DUPAGE AIRPORT CLOUDY 77 70 79 E7 30.08S TC 25
6HR MIN TEMP: 71; 6HR MAX TEMP: 79;
WHEELING CLOUDY 78 71 79 E8 30.11F HX 80 TC 26
6HR MIN TEMP: 71; 6HR MAX TEMP: 78;
LANSING* N/A N/A N/A N/A MISG N/A
NORTHERLY ISL* N/A 75 70 84 E12 N/A TC 24
LMZ740>746-141900-
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 74 74 10/ 12/ 16 1021.6F 2/ 4
WAUKEGAN HARBOR 74 74 40/ 14/ 19 1018.4F 1/ 4
WILMETTE BUOY 74 60/ 8/ 10 1022.5F 1/ 3
CHICAGO BUOY 74 73 1018.3F 1/ 3
HARRISON CRIB 74 90/ 8/ 9 N/A
NORTHERLY ISL 74 110/ 4/ 7 N/A
CALUMET HARBOR 74 60/ 4/ 5 1019.8
MICHIGAN CITY 76 300/ 5/ 5 1018.3F
MICH CITY BUOY 74 73 320/ 2/ 4 N/A 1
ST. JOSEPH BUOY 75 74 330/ 4/ 4 1020.3F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-141900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 78 74 87 SE15 30.04F HX 81 TC 26
MACOMB* PTSUNNY 78 76 94 SE10 30.08S HX 80 TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-141900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTSUNNY 73 73 100 NW7 30.10R TC 23
DECATUR PTSUNNY 76 72 87 S9 30.07F TC 24
PEORIA PTSUNNY 73 71 93 CALM 30.06F TC 23
6HR MIN TEMP: 71; 6HR MAX TEMP: 73; 6HR PCP: 0.26;
SPRINGFIELD LGT RAIN 77 71 82 SE3 30.09R TC 25
6HR MIN TEMP: 71; 6HR MAX TEMP: 77; 6HR PCP: 0.10;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-141900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT RAIN 72 71 97 S8 30.06F TC 22
MATTOON CLOUDY 75 72 90 SE8 30.04F TC 24
ILZ079-100>102-141900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 88 77 70 SE12 30.06S HX 100 TC 31
CAHOKIA* SUNNY 91 75 59 SE8 30.05S HX 101 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-141900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MT. VERNON MOSUNNY 90 75 61 SE9 30.08F HX 100 TC 32
CENTRALIA* MOSUNNY 89 74 60 E8 30.08F HX 97 TC 32
ILZ067-068-072-073-078-083-087-091-141900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 79 72 79 N6 30.13R HX 82 TC 26
FAIRFIELD* MOSUNNY 87 72 62 E9 30.10F HX 93 TC 30
HARRISBURG* PTSUNNY 91 78 65 SE5 30.09S HX 105 TC 33
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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