Weather Roundup
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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NZUS59 KLOT 190901
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT TUE AUG 19 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ005-006-012>014-019>023-191000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 72 71 97 S5 29.94S
MIDWAY CLOUDY 74 71 91 S9 29.95S
AURORA MOCLDY 73 71 93 CALM 29.95F
LANSING* RAIN 71 71 100 SW7 29.98R
WAUKEGAN CLOUDY 74 70 87 CALM 29.95S
DUPAGE AIRPORT CLOUDY 73 70 90 SW5 29.95F
WHEELING CLOUDY 73 72 96 CALM 29.96F
MORRIS* CLOUDY 72 72 100 CALM 29.96S FOG
NORTHERLY ISL* N/A 72 69 90 SE2 N/A
$$
WIZ051-052-058>065-066-070>072-191000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 73 71 93 CALM 29.94F
RACINE* CLOUDY 72 71 97 CALM 29.97F
WEST BEND CLOUDY 70 70 100 NW6 29.98S
$$
INZ001>003-010>013-019-020-191000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* TSTM 72 72 100 VRB5 29.97R FOG
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO MOCLDY 73 70 90 E6 29.98F
$$
LMZ740>746-191000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION TIME SKY/WX TEMP WIND PRES VSBY
AIR DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB) (MI)
HARRISON CRIB NOT AVBL
NORTHERLY ISL 0830 72 170/ 3/ 8 N/A
CALUMET HARBOR 0830 71 180/ 5/ 8 1013.4F
BURNS HARBOR 0840 71 180/ 4/ 8 1014.9F
MICHIGAN CITY 0840 71 150/ 13/ 15 1013.2F
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$