218
ASUS43 KLOT 150101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT THU AUG 14 2025
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.
ILZ001-002-007-009-015-016-024-150200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 76 69 79 CALM 30.01S TC 24
STERLING* PTCLDY 72 69 90 CALM 30.04S TC 22
ILZ003-004-008-010-011-017-018-150200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 72 63 73 CALM 30.04F TC 22
ROCHELLE* CLEAR 71 64 79 CALM 30.04F TC 22
PERU* CLEAR 74 68 83 CALM 30.04R TC 23
ILZ005-006-012>014-019>023-150200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 77 53 43 E7 30.04R TC 25
CHICAGO-MIDWAY PTCLDY 79 54 41 E8 30.04R TC 26
AURORA CLEAR 75 65 70 CALM 30.04R TC 24
JOLIET* PTCLDY 77 62 60 CALM 30.04R TC 25
WAUKEGAN CLEAR 71 62 73 CALM 30.05R TC 22
DUPAGE AIRPORT CLEAR 76 58 53 E6 30.04R TC 24
WHEELING CLEAR 76 59 55 E5 30.06R TC 24
MORRIS* CLEAR 77 67 72 CALM 30.02S TC 25
ROMEOVILLE* CLEAR 77 63 61 E6 30.05R TC 25
LANSING* CLEAR 75 60 61 NE3 30.05R TC 24
NORTHERLY ISL* N/A 72 61 68 NE6 N/A TC 22
LMZ740>746-150200-
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)
S. MID LAKE BUOY 75 76 360/ 6/ 6 1017.3R
WINTHROP HARBOR 75 75 350/ 2/ 2 N/A 1
WAUKEGAN HARBOR 75 76 20/ 2/ 4 N/A 1
WILMETTE BUOY 76 60/ 6/ 8 1020.0S 1
HARRISON CRIB 81 40/ 4/ 5 N/A
NORTHERLY ISL 73 40/ 4/ 6 N/A
CALUMET HARBOR 75 30/ 3/ 4 1016.3
BURNS HARBOR 76 40/ 2/ 3 1017.9R
MICHIGAN CITY 76 20/ 7/ 8 1015.9R
MICH CITY BUOY 76 78 20/ 6/ 6 1015.9R 1/ 3
ST. JOSEPH BUOY 76 78 340/ 8/ 12 1018.3R 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-150200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 80 68 66 NE5 30.00R HX 83 TC 27
GALESBURG* CLEAR 75 67 77 CALM 30.03S TC 24
MACOMB* CLEAR 76 72 88 CALM 30.03S TC 24
PITTSFIELD* CLEAR 79 74 83 CALM 30.01S HX 83 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-150200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 72 69 90 E5 30.04R TC 22
BLOOMINGTON CLEAR 78 71 79 NE5 30.04R HX 80 TC 26
DECATUR CLEAR 80 73 79 E5 30.01S HX 84 TC 27
PEORIA CLEAR 78 66 66 CALM 30.02R HX 80 TC 26
LACON* CLEAR 74 66 75 E5 30.02R TC 24
LINCOLN* CLEAR 78 73 85 CALM 30.01S HX 81 TC 26
SPRINGFIELD CLEAR 79 71 76 NE6 30.00R HX 82 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-150200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 79 67 66 E3 30.02S HX 81 TC 26
DANVILLE* CLEAR 77 67 72 NE3 30.05R TC 25
RANTOUL* CLEAR 78 66 68 NE5 30.03R TC 25
MATTOON CLEAR 78 72 81 E3 30.01R HX 80 TC 26
PARIS* CLEAR 74 71 88 CALM 30.03R TC 23
ILZ079-100>102-150200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 81 75 83 E5 29.99R HX 86 TC 27
BELLEVILLE CLEAR 85 73 68 CALM 29.96R HX 92 TC 29
CAHOKIA* MOCLDY 81 75 82 CALM 29.97R HX 87 TC 27
SPARTA* CLEAR 84 73 67 CALM 30.00R HX 90 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 81 76 84 E3 29.98R HX 87 TC 27
CAIRO* CLEAR 80 76 86 CALM 29.98R HX 86 TC 27
EFFINGHAM* CLEAR 79 75 87 CALM 30.02S HX 84 TC 26
MARION CLEAR 80 71 73 CALM 30.00R HX 83 TC 27
MT. VERNON CLEAR 80 72 76 CALM 30.00R HX 84 TC 27
CENTRALIA* CLEAR 81 72 75 E3 30.00R HX 85 TC 27
SALEM* CLEAR 83 71 68 CALM 30.00R HX 88 TC 28
METROPOLIS* CLEAR 83 72 68 CALM 29.98R HX 88 TC 29
ILZ067-068-072-073-078-083-087-091-150200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 81 74 79 CALM 30.00R HX 86 TC 27
FLORA* MOCLDY 82 73 74 NE5 30.00S HX 88 TC 28
FAIRFIELD* CLEAR 79 74 84 CALM 29.99S HX 82 TC 26
HARRISBURG* CLEAR 82 73 72 CALM 29.99R HX 88 TC 28
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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