921
NZUS59 KLOT 010101
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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>023-010200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 20 10 65 N9 30.39S WCI 9
MIDWAY MOCLDY 24 15 68 N12 30.39S WCI 13
AURORA CLEAR 15 10 80 N9 30.40S WCI 3
LANSING* CLOUDY 26 18 73 N9G16 30.38F WCI 16
JOLIET* CLEAR 22 15 74 NW3 30.42R
WAUKEGAN CLEAR 20 11 68 NW5 30.39S WCI 13
DUPAGE AIRPORT CLEAR 19 12 74 NW8 30.39S WCI 9
WHEELING CLEAR 19 12 74 N6 30.40F WCI 11
MORRIS* CLEAR 18 11 76 N6 30.41S WCI 9
LEWIS AIRPORT* CLEAR 21 14 73 N6 30.40S WCI 14
NORTHERLY ISL* N/A 26 18 71 NW13 N/A WCI 15
WIZ051-052-058>065-066-070>072-010200-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 20 11 68 NW8 30.40S WCI 10
KENOSHA* CLEAR 18 N/A N/A CALM 30.40S
RACINE* CLEAR 19 12 74 NW6 30.42R WCI 11
BURLINGTON CLEAR N/A N/A N/A NW5 30.41R
WEST BEND CLEAR 19 14 79 CALM 30.40S
INZ001>003-010>013-019-020-010200-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* MOCLDY 28 23 80 N20 30.37S WCI 15
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 12 11 95 CALM 30.37R
LMZ740>746-010200-
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 0040 27 340/ 18/ 21 N/A
NORTHERLY ISL 0015 26 340/ 10/ 17 N/A
CALUMET HARBOR 0030 26 320/ 8/ 16 1028.4R
BURNS HARBOR 0040 20 100/ 2/ 4 1029.1R
MICHIGAN CITY 0040 18 70/ 6/ 7 1029.7R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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