547
NZUS59 KLOT 010901
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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>023-011000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 13 7 77 NW6 30.34S WCI 4
MIDWAY CLEAR 15 9 76 NW3 30.35F
AURORA CLEAR 0 -3 87 NW3 30.35F
LANSING* CLOUDY 15 11 85 W6 30.36S WCI 6
JOLIET* CLEAR 11 6 81 CALM 30.37F
WAUKEGAN PTCLDY 9 6 88 W6 30.34S WCI -1
DUPAGE AIRPORT CLEAR 9 6 88 NW3 30.34F
WHEELING N/A 11 7 84 CALM 30.36F
MORRIS* CLEAR 8 4 82 CALM 30.36F
NORTHERLY ISL* N/A 21 12 68 W15 N/A WCI 8
WIZ051-052-058>065-066-070>072-011000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLEAR 12 8 84 CALM 30.32F
RACINE* CLEAR 10 7 87 W6 30.35F WCI 0
WEST BEND CLEAR 7 5 92 CALM 30.31F
INZ001>003-010>013-019-020-011000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* NOT AVBL
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO PTCLDY 12 10 92 SW5 30.33S WCI 4
LMZ740>746-011000-
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 0840 21 310/ 10/ 11 N/A
NORTHERLY ISL 0815 21 270/ 8/ 9 N/A
CALUMET HARBOR 0830 19 270/ 5/ 7 1027.0F
BURNS HARBOR 0840 20 230/ 4/ 5 1027.8F
MICHIGAN CITY 0840 14 180/ 5/ 6 1028.5F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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