627
NZUS59 KLOT 042203
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CST THU DEC 04 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>023-042300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 19 -5 34 CALM 30.30F
MIDWAY PTCLDY 21 9 59 W3 30.31F
AURORA CLEAR 4 -3 73 NW5 30.31F WCI -5
LANSING* PTCLDY 23 10 56 CALM 30.31S
JOLIET* CLEAR 18 4 54 CALM 30.34S
WAUKEGAN CLEAR 17 -10 29 CALM 30.29F
DUPAGE AIRPORT CLEAR 18 -5 36 CALM 30.30F
WHEELING CLEAR 20 -6 31 CALM 30.32F
MORRIS* CLEAR 11 2 67 W3 30.33S
LEWIS AIRPORT* CLEAR 19 0 42 W5 30.32S WCI 13
NORTHERLY ISL* N/A 21 13 71 MISG N/A
WIZ051-052-058>065-066-070>072-042300-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 16 -5 39 SW7 30.29F WCI 6
KENOSHA* CLEAR 12 -9 37 CALM 30.30F
RACINE* CLEAR 14 -4 44 W3 30.31F
BURLINGTON CLEAR N/A N/A N/A CALM 30.29F
WAUKESHA CLEAR 16 -4 41 CALM 30.28F
WEST BEND CLEAR 18 -4 38 S6 30.26F WCI 9
INZ001>003-010>013-019-020-042300-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 25 19 80 NW7 30.30F WCI 17
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO PTCLDY 22 13 68 S5 30.30S WCI 16
LMZ740>746-042300-
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 2130 22 340/ 8/ 9 N/A
NORTHERLY ISL 2115 20 360/ 4/ 7 N/A
CALUMET HARBOR 2130 23 310/ 3/ 5 1025.7F
BURNS HARBOR 2140 26 70/ 2/ 4 1026.4F
MICHIGAN CITY 2130 26 150/ 1/ 2 1026.5F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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