397
NZUS59 KLOT 280010
HRRLOT
CHICAGO AREA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT MON APR 27 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>023-280100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OHARE TSTM 65 59 81 S6 29.63R
6HR MIN TEMP: 57; 6HR MAX TEMP: 68; 6HR PCP: 0.23;
MIDWAY TSTM 67 58 72 S9 29.62R
6HR MIN TEMP: 57; 6HR MAX TEMP: 68; 6HR PCP: 0.30;
AURORA LGT RAIN 63 62 97 S5 29.59F
6HR MIN TEMP: 56; 6HR MAX TEMP: 70; 6HR PCP: 0.26;
LANSING* HVY RAIN 64 57 79 S14G22 29.66R
JOLIET* LGT RAIN 65 62 89 S7 29.64R
WAUKEGAN CLOUDY 67 58 72 S18G25 29.60S
6HR MIN TEMP: 51; 6HR MAX TEMP: 68; 6HR PCP: 0.09;
DUPAGE AIRPORT LGT RAIN 63 61 93 SE12 29.58F
6HR MIN TEMP: 56; 6HR MAX TEMP: 67; 6HR PCP: 0.19;
WHEELING TSTM 63 61 93 S9 29.63R FOG
6HR MIN TEMP: 57; 6HR MAX TEMP: 68; 6HR PCP: 0.25;
KANKAKEE* CLOUDY 64 58 81 SW10G17 29.68R
MORRIS* RAIN 65 60 83 SW14 29.63R
LEWIS AIRPORT* TSTM 64 63 94 S18G26 29.64R
NORTHERLY ISL* N/A 66 56 70 S9 N/A
WIZ051-052-058>065-066-070>072-280100-
SOUTHEAST WISCONSIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MILWAUKEE MOCLDY 59 55 87 S15 29.56F
6HR MIN TEMP: 50; 6HR MAX TEMP: 60; 6HR PCP: 0.15;
KENOSHA* CLOUDY 67 58 72 S13G21 29.60F
RACINE* MOCLDY 55 53 93 S13 29.60F
BURLINGTON MOCLDY 66 59 77 S13G21 29.56F
WAUKESHA PTCLDY 61 57 88 SE6 29.56F
WEST BEND MOCLDY 59 55 88 CALM 29.55F
INZ001>003-010>013-019-020-280100-
NORTHWEST INDIANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GARY* CLOUDY 66 66 100 S10 29.61F
MICHIGAN CITY* NOT AVBL
RENSSELAER* NOT AVBL
VALPARAISO CLOUDY 65 57 75 S10G20 29.64F
LMZ740>746-280100-
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 2340 65 190/ 14/ 16 N/A
NORTHERLY ISL 2315 66 180/ 9/ 15 N/A
CALUMET HARBOR 2324 66 160/ 8/ 12 1002.3
BURNS HARBOR 2340 66 170/ 7/ 12 1003.0F
MICHIGAN CITY 2340 66 150/ 21/ 24 1001.1F
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