796  
NZUS59 KLOT 221201  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
700 AM CDT TUE APR 22 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>023-221300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOSUNNY 44 39 82 CALM 30.11R  
6HR MIN TEMP: 41; 6HR MAX TEMP: 46;  
 
MIDWAY MOSUNNY 48 39 71 CALM 30.13R  
6HR MIN TEMP: 41; 6HR MAX TEMP: 48;  
 
AURORA CLEAR 43 40 89 SE6 30.10R  
6HR MIN TEMP: 36; 6HR MAX TEMP: 43;  
 
LANSING* SUNNY 37 1 21 CALM 30.14R  
JOLIET* CLEAR 45 45 100 CALM 30.12R  
WAUKEGAN SUNNY 37 34 89 S5 30.11R  
6HR MIN TEMP: 34; 6HR MAX TEMP: 45;  
 
DUPAGE AIRPORT CLEAR 39 37 92 SE5 30.11R  
6HR MIN TEMP: 36; 6HR MAX TEMP: 42; 6HR PCP: TRACE;  
 
WHEELING SUNNY 41 38 89 CALM 30.13R  
6HR MIN TEMP: 35; 6HR MAX TEMP: 44;  
 
KANKAKEE* PTCLDY 41 40 95 NE5 30.13S FOG  
MORRIS* CLEAR 40 40 100 E3 30.10R FOG  
LEWIS AIRPORT* CLEAR 43 43 100 E7 30.12S  
NORTHERLY ISL* N/A 49 41 74 SE3 N/A  
 
 
WIZ051-052-058>065-066-070>072-221300-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTSUNNY 37 34 89 CALM 30.08S  
6HR MIN TEMP: 33; 6HR MAX TEMP: 46;  
 
KENOSHA* MOSUNNY 41 36 82 S7 30.11R  
RACINE* MOSUNNY 39 36 89 SW6 30.12R  
BURLINGTON CLOUDY 34 33 97 S3 30.10R  
WAUKESHA MOCLDY 39 37 93 CALM 30.10R  
WEST BEND PTSUNNY 39 37 93 CALM 30.08R  
 
 
INZ001>003-010>013-019-020-221300-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* SUNNY 39 39 100 SE3 30.12S  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO SUNNY 41 38 89 CALM 30.14R  
 
 
LMZ740>746-221300-  
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 1140 52 130/ 6/ 6 N/A  
NORTHERLY ISL 1130 47 90/ 3/ 3 N/A  
CALUMET HARBOR 1124 46 80/ 2/ 3 1018.9  
BURNS HARBOR 1140 48 90/ 3/ 4 1020.7R  
MICHIGAN CITY 1140 45 150/ 4/ 4 1020.2R  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page