840  
ASUS43 KIWX 181710  
RWRIWX  
 
KIWX WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
100 PM EDT SUN MAY 18 2025  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT  
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
 
 
INZ001>027-181800-  
NORTHERN INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
GARY* CLOUDY 61 52 72 NE12 29.99R  
VALPARAISO CLOUDY 58 48 69 N7 29.98S  
MICHIGAN CITY* CLOUDY 54 45 71 N7 30.00S  
LAPORTE* CLOUDY 55 50 82 NE7 29.98S  
SOUTH BEND CLOUDY 57 45 64 N9 29.98S  
ELKHART* CLOUDY 58 49 70 VRB7 29.96S  
GOSHEN CLOUDY 57 49 74 NW9 29.96R  
MONTICELLO* SUNNY 66 45 46 N12 29.95S  
LOGANSPORT* MOSUNNY 64 46 52 NW6 29.96S  
ROCHESTER* CLOUDY 61 50 67 N8G14 29.95S  
PLYMOUTH* CLOUDY 57 48 72 NW12 29.96S  
WARSAW* CLOUDY 58 48 68 NW10 29.96S  
AUBURN* CLOUDY 63 48 59 NW13 29.93R  
FORT WAYNE PTSUNNY 65 48 54 N12 29.94S  
HUNTINGTON* CLOUDY 62 48 60 NW6G16 29.95R  
PERU/GRISSOM SUNNY 66 49 54 N12 29.92S  
 

 
INZ028>050-181800-  
CENTRAL INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LAFAYETTE SUNNY 67 49 52 MISG 29.94S  
KOKOMO* SUNNY 66 50 56 N12G17 29.96R  
MARION* MOSUNNY 65 44 45 W8 29.95S  
MUNCIE* SUNNY 69 48 47 N15 29.93S  
INDIANAPOLIS MOSUNNY 68 47 46 VRB6 29.94F  
 

 
MIZ043>046-050>051-056>058-064>065-071>073-077>080-181800-  
SOUTHWEST LOWER MICHIGAN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BATTLE CREEK PTSUNNY 59 46 62 NW13G20 29.93S  
BENTON HARBOR MOSUNNY 54 43 66 VRB7 29.98R  
HILLSDALE* CLOUDY 63 48 59 NW14G20 29.91S  
HOLLAND SUNNY 57 42 57 NW12G21 29.96S  
GRAND RAPIDS PTSUNNY 60 45 57 W7 29.92S  
KALAMAZOO PTSUNNY 61 48 62 NW10 29.94S  
STURGIS* CLOUDY 61 48 63 NW12G18 29.94S  
THREE RIVERS* PTSUNNY 61 47 60 NW8 29.95S  
 

 
OHZ001>008-015>018-024>025-181800-  
NORTHWEST OHIO  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
DEFIANCE PTSUNNY 65 52 62 NW14G21 29.91S  
FINDLAY PTSUNNY 66 50 56 NW15 29.89S  
OTTAWA* MOSUNNY 66 54 63 W13G20 29.92S  
TOLEDO EXPRESS MOSUNNY 66 49 54 NW16G25 29.88S  
VAN WERT* PTSUNNY 64 46 52 NW13 29.93S  
LIMA MOSUNNY 65 50 58 N9 29.91S  
 

 
AND FOR LAKE MICHIGAN COASTAL AND OPEN LAKE BUOY OBSERVATIONS  
 
STATION/POSITION TEMP WIND PRES VSBY WAVE
 
AIR SEA DIR/SP/G HT/PER  
(F) (DEG/KT/KT) (MB) (MI) (FT/S)  
CALUMET HARBOR 52 50/ 11/ 13 1014.4R  
MICHIGAN CITY 50 50/ 10/ 12 1014.9F  
BURNS HARBOR 51 50/ 6/ 7 1016.3R  
4 MI NW BRIDGMAN 51 56 30/ 14/ 17 1016.2R 2/ 4  
 

 

 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IN Page
The Nexlab OH Page
The Nexlab MI Page Main Text Page