792
ASUS43 KLOT 172359
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT THU JUL 17 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.
ILZ001-002-007-009-015-016-024-180100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 73 63 70 N6 30.05S TC 23
6HR MIN TEMP: 70; 6HR MAX TEMP: 75;
ILZ003-004-008-010-011-017-018-180100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 69 58 67 N9 30.11R TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 74;
ILZ005-006-012>014-019>023-180100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 66 57 72 NE14 30.09R TC 19
6HR MIN TEMP: 65; 6HR MAX TEMP: 67; 6HR PCP: TRACE;
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 69 60 73 E14 30.07F TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 75;
WAUKEGAN PTSUNNY 65 55 70 NE15 30.11R TC 18
6HR MIN TEMP: 65; 6HR MAX TEMP: 69;
DUPAGE AIRPORT CLOUDY 67 58 72 NE13 30.08S TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 72;
WHEELING PTSUNNY 66 57 72 NE10 30.12R TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 69;
ROMEOVILLE* CLOUDY 68 63 83 NE12 30.09S TC 20
NORTHERLY ISL* N/A 64 57 78 NE10 N/A TC 18
LMZ740>746-180100-
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 63 69 350/ 14/ 16 1019.5R
WINTHROP HARBOR 65 69 340/ 12/ 17 N/A 3/ 6
WAUKEGAN HARBOR 66 70 330/ 16/ 19 N/A 3/ 7
WILMETTE BUOY 66 30/ 14/ 21 1020.8R 4/ 6
CHICAGO BUOY 67 71 10/ 14/ 19 1019.3R 3/ 4
HARRISON CRIB 71 20/ 19/ 21 N/A
NORTHERLY ISL 65 20/ 7/ 12 N/A
CALUMET HARBOR 66 350/ 9/ 13 1017.8
BURNS HARBOR 68 30/ 10/ 11 1018.6F
MICHIGAN CITY 67 10/ 16/ 19 1017.5R
MICH CITY BUOY 67 76 10/ 14/ 17 1017.5R 5/ 6
ST. JOSEPH BUOY 67 76 320/ 16/ 21 1019.6R 4/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-180100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-180100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA PTSUNNY 77 68 73 N6 30.03S TC 25
SPRINGFIELD PTSUNNY 80 69 69 N5 30.02R HX 83 TC 27
6HR MIN TEMP: 77; 6HR MAX TEMP: 83; 6HR PCP: 0.02;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-180100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-180100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 81 72 74 VRB5 29.99F HX 84 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 75 75 100 NE3 30.00R TC 24
6HR MIN TEMP: 74; 6HR MAX TEMP: 86; 6HR PCP: 0.84;
MARION CLOUDY 75 73 94 CALM 30.00S TC 24
ILZ067-068-072-073-078-083-087-091-180100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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