Weather Roundup
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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NZUS59 KLOT 211306
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT THU AUG 21 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>023-211400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOSUNNY 70 64 81 NE8 30.10R
MIDWAY MOSUNNY 72 64 76 NE6 30.09S
AURORA SUNNY 68 64 87 NE6 30.11R
LANSING* SUNNY 66 66 100 CALM 30.11R
JOLIET* SUNNY 70 67 92 NE5 30.10S
WAUKEGAN PTSUNNY 72 63 73 E9 30.11S
DUPAGE AIRPORT PTSUNNY 68 65 90 N6 30.11R
WHEELING PTSUNNY 69 65 86 CALM 30.12S
MORRIS* SUNNY 65 65 100 CALM 30.09S
LEWIS AIRPORT* MOSUNNY 68 68 100 N6 30.11R
NORTHERLY ISL* N/A 70 62 76 NE10 N/A
$$
WIZ051-052-058>065-066-070>072-211400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOSUNNY 71 62 73 E9 30.12R
KENOSHA* SUNNY 72 66 83 E10 30.13R
RACINE* SUNNY 71 63 75 E12 30.14R
WAUKESHA MOSUNNY 66 64 94 CALM 30.15R
WEST BEND CLOUDY 66 66 100 N3 30.16R
$$
INZ001>003-010>013-019-020-211400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* MOSUNNY 72 70 94 E8 30.09S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO SUNNY 65 61 87 NE6 30.11R
$$
LMZ740>746-211400-
SOUTHERN LAKE MICHIGAN
STATION/POSITION TIME SKY/WX TEMP WIND PRES VSBY
AIR DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB) (MI)
HARRISON CRIB NOT AVBL
NORTHERLY ISL 1230 70 50/ 9/ 10 N/A
CALUMET HARBOR 1224 70 30/ 8/ 13 1018.1
BURNS HARBOR 1240 67 70/ 5/ 7 1019.6R
MICHIGAN CITY 1240 63 70/ 9/ 9 1018.1R
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$