783
ASUS43 KLOT 141901
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-142000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 77 72 84 E10 30.03F TC 25
STERLING* CLOUDY 76 72 87 SE5 30.08F TC 24
SAVANNA* PTSUNNY 78 70 76 SE7 30.08R HX 80 TC 26
ILZ003-004-008-010-011-017-018-142000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 80 69 69 SE8G21 30.09F HX 83 TC 27
FREEPORT* PTSUNNY 79 71 78 SE13 30.11F HX 82 TC 26
ROCHELLE* PTSUNNY 78 68 71 E10 30.09F HX 80 TC 26
DE KALB* PTSUNNY 78 72 82 SE9 30.10F HX 80 TC 26
ILZ005-006-012>014-019>023-142000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 79 70 74 E8 30.09R HX 82 TC 26
CHICAGO-MIDWAY PTSUNNY 78 70 76 SE8 30.08S HX 80 TC 26
AURORA PTSUNNY 79 69 71 SE9 30.09S HX 81 TC 26
JOLIET* CLOUDY 76 74 91 CALM 30.10R TC 25
WAUKEGAN MOSUNNY 77 70 79 NE9 30.10S TC 25
DUPAGE AIRPORT CLOUDY 77 69 76 VRB3 30.10R TC 25
KANKAKEE* PTSUNNY 75 72 90 CALM 30.09S TC 24
WHEELING CLOUDY 76 71 85 E8 30.11S TC 24
LANSING* N/A N/A N/A N/A MISG N/A
NORTHERLY ISL* N/A 76 70 82 E6 N/A TC 24
LMZ740>746-142000-
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 30/ 10/ 14 1020.3F 2/ 4
WAUKEGAN HARBOR 74 74 30/ 10/ 14 1019.3R 2/ 3
WILMETTE BUOY 74 110/ 10/ 14 1022.4R 1/ 3
CHICAGO BUOY 74 73 1018.1R 1/ 4
HARRISON CRIB 74 90/ 9/ 10 N/A
NORTHERLY ISL 76 80/ 4/ 10 N/A
CALUMET HARBOR 74 60/ 6/ 8 1019.0
MICHIGAN CITY 75 30/ 4/ 4 1017.4F
MICH CITY BUOY 74 74 30/ 4/ 8 N/A 1
ST. JOSEPH BUOY 74 75 10/ 6/ 8 1019.9F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-142000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 80 74 81 SE12 30.04S HX 85 TC 27
GALESBURG* PTSUNNY 78 74 88 S8 30.06F HX 80 TC 25
MACOMB* PTSUNNY 79 77 95 S9 30.06F HX 82 TC 26
JACKSONVILLE* PTSUNNY 81 78 89 SE9G17 30.06F HX 90 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-142000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 76 73 89 CALM 30.06F TC 24
BLOOMINGTON PTSUNNY 74 74 100 E5 30.08F TC 23
DECATUR CLOUDY 80 73 79 SW9 30.07S HX 84 TC 27
PEORIA PTSUNNY 76 72 87 S3 30.06S TC 24
LACON* PTSUNNY 75 70 83 CALM 30.05S TC 24
LINCOLN* CLOUDY 78 78 98 S5 30.05F HX 81 TC 26
SPRINGFIELD CLOUDY 78 72 81 S13G21 30.04F HX 80 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-142000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 78 74 87 SW7 30.06S HX 81 TC 26
MATTOON CLOUDY 78 73 84 S7 30.06R HX 81 TC 26
PARIS* CLOUDY 76 74 93 SW3 30.05R TC 24
ILZ079-100>102-142000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 90 77 66 SE12 30.05F HX 102 TC 32
CAHOKIA* SUNNY 92 76 59 SE8 30.04F HX 104 TC 33
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-142000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
CAIRO* MOSUNNY 93 78 61 CALM 30.07F HX 109 TC 34
MT. VERNON MOSUNNY 92 75 57 SE7 30.07F HX 103 TC 33
CENTRALIA* MOSUNNY 90 74 58 CALM 30.07F HX 99 TC 32
SALEM* N/A 87 77 72 MISG 30.07F HX 99 TC 31
METROPOLIS* MOSUNNY 93 73 52 S3 30.07F HX 102 TC 34
ILZ067-068-072-073-078-083-087-091-142000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 85 72 65 VRB5 30.06F HX 91 TC 29
FLORA* MOSUNNY 84 75 74 E8 30.08F HX 92 TC 29
FAIRFIELD* MOSUNNY 88 73 61 SE12 30.07F HX 95 TC 31
HARRISBURG* MOSUNNY 92 78 63 CALM 30.07F HX 106 TC 33
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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