899
NZUS59 KLOT 090701
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT THU OCT 09 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>023-090800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE PTCLDY 52 42 69 CALM 30.43R
MIDWAY PTCLDY 51 42 71 CALM 30.44R
AURORA CLEAR 42 38 85 CALM 30.44R
LANSING* CLEAR 46 37 73 E5 30.44S
JOLIET* FOG 43 43 99 CALM 30.44S VSB 1
WAUKEGAN CLEAR 41 41 100 CALM 30.44R
DUPAGE AIRPORT CLEAR 44 41 89 N3 30.44R
WHEELING CLEAR 45 44 97 CALM 30.45R
MORRIS* CLEAR 44 44 99 CALM 30.43S
LEWIS AIRPORT* CLEAR 48 43 81 CALM 30.45R
NORTHERLY ISL* N/A 57 42 57 E8 N/A
WIZ051-052-058>065-066-070>072-090800-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE PTCLDY 50 40 68 NE3 30.44S
RACINE* CLEAR 46 41 82 CALM 30.46S
WEST BEND CLEAR 39 39 100 CALM 30.47S FOG
INZ001>003-010>013-019-020-090800-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLEAR 50 48 93 SE7 30.43S
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLEAR 43 40 89 CALM 30.45R
LMZ740>746-090800-
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 0630 60 110/ 7/ 8 N/A
NORTHERLY ISL 0615 58 60/ 5/ 12 N/A
CALUMET HARBOR 0624 59 90/ 6/ 10 1029.3
BURNS HARBOR 0640 53 110/ 6/ 8 1031.2R
MICHIGAN CITY 0640 51 120/ 8/ 9 1030.4R
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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