791
NZUS59 KLOT 312301
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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>023-010000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 24 13 62 N14 30.39S WCI 12
MIDWAY MOCLDY 26 15 63 N15 30.39S WCI 14
AURORA CLEAR 21 14 74 N12 30.40F WCI 9
LANSING* CLOUDY 26 17 70 N9G17 30.38S WCI 16
JOLIET* MOCLDY 27 15 61 N8 30.41S WCI 19
WAUKEGAN CLEAR 24 13 62 N8 30.40S WCI 15
DUPAGE AIRPORT PTCLDY 23 14 68 N9 30.39S WCI 13
WHEELING PTCLDY 25 13 60 N12 30.41S WCI 14
MORRIS* CLEAR 23 15 70 N7 30.41S WCI 15
LEWIS AIRPORT* PTCLDY 25 16 68 N12G20 30.40S WCI 14
NORTHERLY ISL* N/A 26 18 71 NW8 N/A WCI 18
WIZ051-052-058>065-066-070>072-010000-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 24 12 60 N7 30.40S WCI 16
KENOSHA* CLEAR 23 N/A N/A N6 30.41S WCI 16
RACINE* CLEAR 23 13 65 N9 30.42F WCI 13
BURLINGTON CLEAR N/A N/A N/A NW7 30.41F
WAUKESHA CLEAR 21 12 68 NW7 30.42S WCI 13
WEST BEND CLEAR 23 14 68 NW5 30.41S WCI 17
INZ001>003-010>013-019-020-010000-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* MOCLDY 27 25 93 N20 30.37S WCI 13
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 17 12 80 NE5 30.36R WCI 10
LMZ740>746-010000-
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 2240 27 350/ 22/ 23 N/A
NORTHERLY ISL 2215 26 330/ 15/ 18 N/A
CALUMET HARBOR 2224 26 320/ 11/ 16 1028.1
BURNS HARBOR 2240 19 80/ 5/ 5 1028.8S
MICHIGAN CITY 2240 19 50/ 9/ 9 1029.5F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page