901
NZUS59 KLOT 011001
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST SUN FEB 01 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>023-011100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 12 7 80 NW3 30.33F
MIDWAY CLEAR 13 8 81 CALM 30.34F
AURORA CLEAR 0 -3 87 W3 30.34F
LANSING* CLOUDY 16 11 78 W3 30.36S
JOLIET* CLEAR 7 4 89 CALM 30.36F
WAUKEGAN PTCLDY 9 6 88 W5 30.32F WCI 1
DUPAGE AIRPORT CLEAR 7 4 87 CALM 30.33F
WHEELING N/A 11 7 84 CALM 30.35F
MORRIS* CLEAR 7 3 83 CALM 30.36S
NORTHERLY ISL* N/A 21 13 71 W12 N/A WCI 9
WIZ051-052-058>065-066-070>072-011100-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 10 6 84 S3 30.31F
RACINE* CLEAR 11 7 84 W8 30.34F WCI -1
WEST BEND CLEAR 7 5 92 CALM 30.30F
INZ001>003-010>013-019-020-011100-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 12 10 92 W5 30.32F WCI 4
LMZ740>746-011100-
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 0940 21 290/ 11/ 13 N/A
NORTHERLY ISL 0915 21 280/ 10/ 13 N/A
CALUMET HARBOR 0924 19 260/ 6/ 9 1026.8
BURNS HARBOR 0940 21 260/ 6/ 7 1027.4F
MICHIGAN CITY 0940 13 170/ 6/ 7 1028.3F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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