445
NZUS59 KLOT 220901
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT TUE APR 22 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>023-221000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLEAR 43 37 79 S3 30.10S
MIDWAY CLEAR 45 38 76 CALM 30.12R
AURORA CLEAR 37 34 89 E5 30.10F FOG
LANSING* CLEAR 37 -2 19 CALM 30.13S HAZE
JOLIET* CLEAR 39 39 99 CALM 30.12F FOG
WAUKEGAN CLEAR 36 33 89 CALM 30.09F
DUPAGE AIRPORT CLEAR 38 36 92 CALM 30.10F
WHEELING CLEAR 37 35 92 S3 30.12S
MORRIS* PTCLDY 42 42 100 CALM 30.10F FOG
NORTHERLY ISL* N/A 48 37 65 CALM N/A
WIZ051-052-058>065-066-070>072-221000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 36 32 85 CALM 30.07F
KENOSHA* CLEAR 40 35 83 CALM 30.09F
RACINE* PTCLDY 38 35 89 CALM 30.10F
WEST BEND CLEAR 34 34 100 CALM 30.06F
INZ001>003-010>013-019-020-221000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 43 38 82 W3 30.13R
LMZ740>746-221000-
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 0840 53 280/ 6/ 7 N/A
NORTHERLY ISL 0830 49 250/ 4/ 6 N/A
CALUMET HARBOR 0830 46 250/ 2/ 3 1019.2R
BURNS HARBOR 0840 50 280/ 4/ 5 1020.7R
MICHIGAN CITY 0840 49 290/ 11/ 11 1019.6R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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