542
NZUS59 KLOT 311556
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM 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>023-311700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE FLURRIES 19 11 70 NW14G23 30.39S WCI 6
MIDWAY NOT AVBL
AURORA CLOUDY 17 11 77 N17 30.41F WCI 1
WAUKEGAN PTSUNNY 19 11 70 N15G25 30.40R WCI 5
DUPAGE AIRPORT CLOUDY 18 12 77 NW14 30.41R WCI 4
WHEELING PTSUNNY 19 12 74 N10G23 30.42R WCI 7
LEWIS AIRPORT* FLURRIES 18 12 79 NW13G20 30.41S WCI 4
NORTHERLY ISL* N/A 20 14 78 NW13 N/A WCI 7
WIZ051-052-058>065-066-070>072-311700-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 19 11 70 NW13 30.42R WCI 6
KENOSHA* PTSUNNY 18 N/A N/A NW13G18 30.41S WCI 4
WAUKESHA CLOUDY 18 10 73 NW12G18 30.44S WCI 5
INZ001>003-010>013-019-020-311700-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 21 21 100 NW15 30.37F WCI 8
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 20 15 81 N8 30.35S WCI 10
LMZ740>746-311700-
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 1530 22 330/ 17/ 19 N/A
NORTHERLY ISL 1515 19 320/ 10/ 12 N/A
CALUMET HARBOR 1518 1028.4
BURNS HARBOR 1530 23 40/ 8/ 12 1028.4S
MICHIGAN CITY 1530 20 20/ 20/ 24 1029.3S
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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