Weather Roundup
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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NZUS59 KLOT 100201
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM 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>023-100300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE LGT RAIN 35 32 88 S13 29.48F FOG WCI 26
MIDWAY LGT RAIN 36 33 89 S10 29.50F FOG
AURORA LGT RAIN 34 33 96 S15 29.47F FOG WCI 24
LANSING* LGT RAIN 35 30 81 S16 29.53F WCI 25
JOLIET* LGT RAIN 37 36 93 S9 29.50F
WAUKEGAN LGT RAIN 34 32 92 S8 29.47F WCI 27
DUPAGE AIRPORT LGT RAIN 34 33 96 S14 29.46F FOG WCI 25
WHEELING LGT RAIN 35 33 92 S10 29.49F WCI 27
MORRIS* LGT RAIN 36 34 95 S13 29.48F
LEWIS AIRPORT* LGT RAIN 36 36 100 S15 29.50F
NORTHERLY ISL* N/A 36 32 85 S9 N/A
$$
WIZ051-052-058>065-066-070>072-100300-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE LGT SNOW 30 29 96 SE7 29.46F VSB 1 WCI 23
KENOSHA* LGT RAIN 34 30 86 S7 29.46F FOG WCI 28
RACINE* LGT RAIN 33 32 96 S10 29.48F FOG WCI 25
BURLINGTON CLOUDY 32 31 94 S6 29.45F WCI 27
WAUKESHA LGT SNOW 30 28 93 SE7 29.46F WCI 23
WEST BEND LGT SNOW 32 30 93 SE3 29.45F
$$
INZ001>003-010>013-019-020-100300-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* LGT RAIN 37 37 100 S12G21 29.52F FOG
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 35 32 88 S9 29.56F WCI 28
$$
LMZ740>746-100300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION TIME SKY/WX TEMP WIND PRES VSBY
AIR DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB) (MI)
HARRISON CRIB 0140 36 180/ 19/ 20 N/A
NORTHERLY ISL 0115 36 190/ 11/ 13 N/A
CALUMET HARBOR 0124 36 160/ 10/ 13 1000.2
BURNS HARBOR 0140 37 180/ 8/ 12 1001.4F
MICHIGAN CITY 0140 36 160/ 14/ 19 1000.7F
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$