745
ASUS43 KLOT 172056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 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.
ILZ001-002-007-009-015-016-024-172200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 72 64 76 N5 30.05F TC 22
ILZ003-004-008-010-011-017-018-172200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 72 57 60 N8 30.10R TC 22
ILZ005-006-012>014-019>023-172200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 66 58 75 NE13 30.08S TC 19
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 72 63 73 NE9 30.06F TC 22
WAUKEGAN CLOUDY 67 57 70 NE10 30.09S TC 19
DUPAGE AIRPORT CLOUDY 67 61 81 E10 30.07S TC 19
WHEELING CLOUDY 67 59 75 NE8G18 30.10S TC 19
ROMEOVILLE* CLOUDY 70 66 88 N12 30.07S TC 21
NORTHERLY ISL* N/A 65 59 81 N12 N/A TC 18
LMZ740>746-172200-
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 69 360/ 14/ 17 1019.0S
WINTHROP HARBOR 65 69 350/ 10/ 14 N/A 3/ 6
WAUKEGAN HARBOR 65 71 20/ 12/ 14 N/A 2/ 5
WILMETTE BUOY 66 30/ 16/ 21 1020.4S 4/ 7
CHICAGO BUOY 67 71 360/ 14/ 17 1018.9F 3/ 7
HARRISON CRIB 71 20/ 19/ 21 N/A
NORTHERLY ISL 65 360/ 9/ 12 N/A
CALUMET HARBOR 66 350/ 11/ 15 1017.5
BURNS HARBOR 67 20/ 7/ 11 1018.6F
MICHIGAN CITY 67 360/ 16/ 18 1016.6F
MICH CITY BUOY 67 76 360/ 14/ 17 1016.9F 5/ 7
ST. JOSEPH BUOY 67 76 340/ 17/ 23 1019.0F 4/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-172200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-172200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA PTSUNNY 81 70 69 VRB6 30.02F HX 84 TC 27
SPRINGFIELD CLOUDY 77 73 87 N8 30.02R TC 25
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-172200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-172200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 82 73 74 NE9 30.00R THUNDER HX 88
BELLEVILLE TSTM 75 73 94 SE8 30.01 FOG TC 24
CAHOKIA* PTSUNNY 75 73 94 E8 30.00R TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-172200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE TSTM 75 72 90 N15G26 30.00 VSB 1/2 TC 24
ILZ067-068-072-073-078-083-087-091-172200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE LGT RAIN 76 76 100 SE9 30.00R TC 24
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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