739
ASUS43 KLOT 210058
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT SUN JUL 20 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.
ILZ001-002-007-009-015-016-024-210200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 77 71 82 E15 29.96R TC 25
ILZ003-004-008-010-011-017-018-210200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-210200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 71 59 65 NE13 30.00S TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 73 63 70 NE6 29.99F TC 23
WAUKEGAN CLEAR 68 59 73 NE8 30.01S TC 20
DUPAGE AIRPORT MOCLDY 73 61 65 NE6 29.99F TC 23
WHEELING CLEAR 70 62 76 NE7 30.03S TC 21
ROMEOVILLE* MOCLDY 73 68 83 NE9 30.00F TC 23
NORTHERLY ISL* N/A 68 63 84 NE13 N/A TC 20
LMZ740>746-210200-
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 68 69 360/ 14/ 16 1016.2S
WINTHROP HARBOR 68 68 310/ 12/ 16 N/A 3/ 4
WAUKEGAN HARBOR 69 69 320/ 14/ 17 N/A 2/ 3
WILMETTE BUOY 70 50/ 14/ 17 1018.2R 3/ 5
CHICAGO BUOY 71 71 350/ 12/ 16 1016.5S 2/ 4
HARRISON CRIB 76 10/ 20/ 21 N/A
NORTHERLY ISL 69 350/ 9/ 13 N/A
CALUMET HARBOR 340/ 8/ 12 1015.1
BURNS HARBOR 71 20/ 6/ 7 1016.6S
MICHIGAN CITY 72 10/ 13/ 15 1014.7R
MICH CITY BUOY 72 75 10/ 10/ 14 1014.5R 4/ 5
ST. JOSEPH BUOY 72 75 330/ 17/ 23 1016.6R 4/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-210200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-210200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DECATUR CLOUDY 82 77 83 E7 29.97R HX 91 TC 28
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 79 76 90 NE6 29.94S HX 83 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-210200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON CLOUDY 75 74 96 SE6 29.97R TC 24
ILZ079-100>102-210200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 86 77 74 W6 29.91S HX 97 TC 30
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 85 77 77 S9 29.93F HX 95 TC 29
ILZ067-068-072-073-078-083-087-091-210200-
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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