125
ASUS43 KLOT 141810
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
ROCHELLE* CLOUDY 78 69 75 S8 30.12R HX 80 TC 25
DE KALB* PTSUNNY 77 71 80 SE10 30.11S TC 25
PERU* CLOUDY 73 72 94 S5 30.10S TC 23
ILZ005-006-012>014-019>023-141900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 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 CLOUDY 78 70 76 SE12 30.09S HAZE HX 80
6HR MIN TEMP: 70; 6HR MAX TEMP: 78;
JOLIET* CLOUDY 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;
KANKAKEE* CLOUDY 73 71 95 CALM 30.09F TC 23
WHEELING CLOUDY 77 71 82 E12 30.11F TC 25
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 20/ 12/ 19 1020.9 2/ 3
WAUKEGAN HARBOR 74 74 30/ 10/ 16 1019.4 2/ 4
WILMETTE BUOY 74 100/ 12/ 16 1021.8F 1/ 4
CHICAGO BUOY 74 73 1017.4 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 73 350/ 2/ 4 N/A 1
ST. JOSEPH BUOY 75 75 330/ 4/ 6 1020.4F 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 CLOUDY 78 74 87 SE15 30.04F HX 81 TC 26
GALESBURG* PTSUNNY 76 74 91 E6 30.07F TC 25
MACOMB* PTSUNNY 78 76 94 SE10 30.08S HX 80 TC 25
JACKSONVILLE* CLOUDY 78 76 95 SE12 30.07F HX 80 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-141900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC PTSUNNY 74 74 99 W3 30.09R TC 23
BLOOMINGTON PTSUNNY 73 73 100 NW7 30.10R TC 23
DECATUR PTSUNNY 76 72 87 S9 30.07F TC 24
PEORIA PTSUNNY 74 71 91 CALM 30.06F TC 23
6HR MIN TEMP: 71; 6HR MAX TEMP: 73; 6HR PCP: 0.26;
LACON* PTSUNNY 73 70 90 CALM 30.06F TC 23
LINCOLN* PTSUNNY 76 76 100 CALM 30.09R TC 25
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
RANTOUL* PTSUNNY 72 71 96 CALM 30.06F TC 22
MATTOON PTSUNNY 75 72 90 SE8 30.04F TC 24
PARIS* LGT RAIN 73 73 98 S9 30.06F TC 23
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
BELLEVILLE SUNNY 90 83 79 SE12 30.03F HX 112 TC 32
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 SUNNY 91 75 59 SE7 30.07S HX 102 TC 33
CAIRO* PTSUNNY 92 79 64 CALM 30.09R HX 108 TC 33
EFFINGHAM* CLOUDY 76 76 100 E6 30.12R TC 25
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
SALEM* N/A 85 77 77 MISG 30.09S HX 96 TC 30
METROPOLIS* PTSUNNY 92 74 55 SW3 30.09S HX 101 TC 33
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
FLORA* PTSUNNY 82 75 78 E10 30.09F HX 89 TC 28
FAIRFIELD* PTSUNNY 87 72 62 E9 30.10F HX 93 TC 30
HARRISBURG* PTSUNNY 91 78 65 SE5 30.09S HX 105 TC 33
ROBINSON* LGT RAIN 73 73 100 N7 30.10F FOG TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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