599
NZUS59 KLOT 280901
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT TUE OCT 28 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>023-281000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 48 41 76 E6 30.13S
MIDWAY CLEAR 48 41 76 E8 30.13S
AURORA PTCLDY 39 37 92 CALM 30.12S
LANSING* CLEAR 42 35 76 CALM 30.13S
JOLIET* CLEAR 45 39 81 NE6 30.12F
WAUKEGAN CLEAR 49 42 77 SE8 30.15S
DUPAGE AIRPORT CLEAR 40 36 86 NE5 30.13S
WHEELING CLEAR 49 42 77 E5 30.15F
MORRIS* PTCLDY 41 37 87 NE3 30.11S
LEWIS AIRPORT* CLEAR 45 39 81 NE8 30.13S
NORTHERLY ISL* N/A 50 42 74 E13 N/A
WIZ051-052-058>065-066-070>072-281000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 49 43 80 SE12 30.17S
RACINE* CLEAR 50 43 77 SE12G20 30.18F
BURLINGTON PTCLDY 34 33 94 CALM 30.16F
WAUKESHA PTCLDY 41 37 87 E5 30.18S
WEST BEND PTCLDY 45 43 93 E3 30.19S
INZ001>003-010>013-019-020-281000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLEAR 45 45 100 E7 30.12S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 41 38 89 E8 30.13S
LMZ740>746-281000-
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 0830 52 110/ 20/ 22 N/A
NORTHERLY ISL 0815 50 90/ 12/ 15 N/A
CALUMET HARBOR 0824 51 80/ 8/ 13 1019.3
BURNS HARBOR 0840 47 80/ 4/ 7 1020.7S
MICHIGAN CITY 0830 45 100/ 9/ 11 1020.1R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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