823
NZUS59 KLOT 171411
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT THU JUL 17 2025
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>023-171500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 71 64 78 N7 30.00R
MIDWAY PTSUNNY 75 63 66 N7 30.00R
AURORA PTSUNNY 73 66 78 NW8 30.01R
LANSING* CLOUDY 71 66 84 NE6 30.01S
JOLIET* CLOUDY 75 68 80 N5 30.00F
WAUKEGAN CLOUDY 67 60 78 N3 30.01S
DUPAGE AIRPORT CLOUDY 73 64 73 N7 30.01R
WHEELING CLOUDY 70 63 78 N6 30.03R
KANKAKEE* MOSUNNY 75 67 77 N8 30.01S
MORRIS* PTSUNNY 73 69 86 NW3 30.00S
LEWIS AIRPORT* PTSUNNY 73 70 88 CALM 30.01S
NORTHERLY ISL* N/A 70 62 76 N9 N/A
WIZ051-052-058>065-066-070>072-171500-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE CLOUDY 63 57 81 NW9 30.03R
KENOSHA* CLOUDY 64 63 94 N7 30.04R
RACINE* CLOUDY 65 59 81 NW7 30.05R
BURLINGTON CLOUDY 63 59 86 N7 30.04R
WAUKESHA CLOUDY 61 59 94 NW12 30.05R
WEST BEND RAIN 59 59 100 NW6 30.05R
INZ001>003-010>013-019-020-171500-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 72 70 94 N10 30.00S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 73 66 78 N7 30.01S
LMZ740>746-171500-
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 1340 74 350/ 12/ 15 N/A
NORTHERLY ISL 1330 69 360/ 8/ 12 N/A
CALUMET HARBOR 1330 69 350/ 8/ 10 1015.0R
BURNS HARBOR 1340 69 350/ 6/ 8 1016.6R
MICHIGAN CITY 1340 69 340/ 10/ 12 1015.0R
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