504
NZUS59 KLOT 310807
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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>023-310900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE MOCLDY 12 2 64 NW13G21 30.40S WCI -3
MIDWAY CLOUDY 12 2 64 NW15 30.41S WCI -4
AURORA CLOUDY 11 3 70 N15 30.42S WCI -5
LANSING* MOCLDY 12 4 69 NW12G17 30.39S WCI -2
JOLIET* MOCLDY 13 4 66 N8 30.44S WCI 2
WAUKEGAN FLURRIES 13 5 70 NW10G18 30.40F WCI 0
DUPAGE AIRPORT CLOUDY 11 3 70 NW12 30.41S WCI -3
WHEELING N/A 13 4 67 NW14 30.43R WCI -2
KANKAKEE* PTCLDY 9 1 69 NW7 30.42F WCI -2
MORRIS* PTCLDY 9 1 70 N6 30.44S WCI -1
LEWIS AIRPORT* CLOUDY 10 3 72 NW12 30.43S WCI -4
NORTHERLY ISL* N/A 13 4 67 NW12 N/A WCI -1
WIZ051-052-058>065-066-070>072-310900-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE LGT SNOW 14 8 77 NW12 30.39F WCI 0
RACINE* LGT SNOW 13 9 84 NW9 30.41F FOG WCI 1
BURLINGTON MOCLDY N/A N/A N/A NW9G16 30.42S
WAUKESHA PTCLDY 12 9 85 NW9 30.41F WCI 0
WEST BEND PTCLDY 16 10 79 NW14 30.40F WCI 1
INZ001>003-010>013-019-020-310900-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 14 7 73 NW14 30.38S WCI -1
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO LGT SNOW 14 10 84 NW15G24 30.33F FOG WCI -1
LMZ740>746-310900-
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 0740 15 320/ 19/ 22 N/A
NORTHERLY ISL 0715 13 320/ 12/ 15 N/A
CALUMET HARBOR 0730 13 290/ 10/ 15 1028.6
BURNS HARBOR 0740 18 310/ 10/ 15 1028.1S
MICHIGAN CITY 0740 20 320/ 21/ 23 1027.9F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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