674
NZUS59 KLOT 090810
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CST TUE DEC 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>023-090900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE CLOUDY 21 15 78 S12 29.98F WCI 9
MIDWAY FLURRIES 22 15 75 S10 30.00F WCI 11
AURORA LGT SNOW 20 16 84 S12 29.97F FOG WCI 8
LANSING* CLOUDY 22 12 67 S10 30.04F WCI 11
JOLIET* CLOUDY 24 17 77 S8 30.02F WCI 14
WAUKEGAN LGT SNOW 21 17 84 S15 29.94F FOG WCI 8
DUPAGE AIRPORT CLOUDY 21 17 84 S13 29.97F WCI 9
WHEELING CLOUDY 22 17 81 S13 29.98F WCI 10
MORRIS* CLOUDY 21 18 86 S7 30.00F WCI 13
LEWIS AIRPORT* CLOUDY 21 16 79 S13 30.01F WCI 9
NORTHERLY ISL* N/A 23 16 74 S10 N/A WCI 13
WIZ051-052-058>065-066-070>072-090900-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE LGT SNOW 21 17 84 S10G21 29.90F FOG WCI 10
RACINE* LGT SNOW 21 18 88 S12 29.94F FOG WCI 9
BURLINGTON CLOUDY 21 16 83 S10G17 29.91F WCI 9
WAUKESHA LGT SNOW 21 18 86 S7G16 29.90F WCI 13
WEST BEND LGT SNOW 23 23 100 S9G16 29.87F WCI 13
INZ001>003-010>013-019-020-090900-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* MIX PCPN 23 16 74 S9 30.02F WCI 13
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 18 13 80 S9 30.04F WCI 7
LMZ740>746-090900-
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 0740 23 190/ 17/ 19 N/A
NORTHERLY ISL 0715 22 180/ 9/ 16 N/A
CALUMET HARBOR 0724 22 170/ 10/ 14 1016.5
BURNS HARBOR 0740 21 180/ 8/ 11 1017.6F
MICHIGAN CITY 0740 21 180/ 14/ 18 1018.3F
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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