536
NZUS59 KLOT 010258
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CST SAT JAN 31 2026
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>023-010400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 19 10 68 NW13 30.39S WCI 6
MIDWAY NOT AVBL
AURORA CLEAR 10 6 84 N3 30.42R
WAUKEGAN CLEAR 16 9 74 NW6 30.39S WCI 7
DUPAGE AIRPORT CLEAR 14 8 77 NW7 30.41R WCI 4
WHEELING MOCLDY 19 10 68 NW12 30.42R WCI 7
NORTHERLY ISL* N/A 24 16 71 W13 N/A WCI 13
WIZ051-052-058>065-066-070>072-010400-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 17 9 70 NW6 30.39F WCI 9
KENOSHA* CLEAR 16 N/A N/A NW6 30.40S WCI 7
WAUKESHA CLEAR 14 9 79 W3 30.40S
INZ001>003-010>013-019-020-010400-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 27 21 80 NE5 30.37R WCI 21
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 8 7 95 CALM 30.37R FOG
LMZ740>746-010400-
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 0240 25 310/ 15/ 17 N/A
NORTHERLY ISL 0215 26 320/ 8/ 16 N/A
CALUMET HARBOR 0230 27 330/ 10/ 13 1028.1R
BURNS HARBOR 0240 18 180/ 3/ 4 1028.8S
MICHIGAN CITY 0240 15 140/ 5/ 6 1029.5F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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