729  
FNUS53 KIWX 150829  
FWFIWX  
 
FIRE WEATHER PLANNING FORECAST FOR THE SOUTHERN GREAT LAKES  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
429 AM EDT TUE SEP 15 2026  
   
DISCUSSION
 
 
CHANCES FOR SHOWERS AND STORMS PERSIST THROUGH THE WEEKEND, WITH THE  
BEST POTENTIAL (60-80 PERCENT) THIS EVENING INTO THURSDAY. HIGHS WILL  
BE IN THE MID-UPPER 80S, POSSIBLY LOW 90S TODAY. HIGHS WILL RANGE  
FROM THE MID 70S TO THE MID 80S UNTIL SUNDAY INTO EARLY NEXT WEEK,  
WHERE TEMPERATURES WILL BE PREDOMINANTLY IN THE 70S. MINIMUM  
AFTERNOON HUMIDITIES WILL REMAIN AT OR ABOVE 50 PERCENT THROUGH THIS  
WEEKEND. BREEZY SOUTHEAST WINDS SHIFT TO THE SOUTHWEST THIS  
AFTERNOON, WITH GUSTS UP TO AROUND 20 MPH POSSIBLE AT TIMES. SIMILAR  
CONDITIONS RETURN ON SATURDAY AFTERNOON INTO SUNDAY EVENING, WITH  
SOUTHEAST WINDS SATURDAY SHIFTING TO THE NORTH-NORTHEAST BY SUNDAY  
AFTERNOON AND EVENING. OTHERWISE, EXPECT LIGHT WINDS.  
 
INZ005-012-014-103-104-203-204-152015-  
ELKHART-STARKE-MARSHALL-NORTHERN LA PORTE-EASTERN ST. JOSEPH IN-  
SOUTHERN LA PORTE-WESTERN ST. JOSEPH IN-  
INCLUDING THE CITIES OF ELKHART, GOSHEN, NAPPANEE, KNOX,  
NORTH JUDSON, BASS LAKE, PLYMOUTH, BREMEN, CULVER, MICHIGAN CITY,  
LA PORTE, KINGSBURY, FISH LAKE, SOUTH BEND, MISHAWAKA, LAKEVILLE,  
GRANGER, WANATAH, LA CROSSE, UNION MILLS, NORTH LIBERTY,  
NEW CARLISLE, AND WALKERTON  
429 AM EDT TUE SEP 15 2026 /329 AM CDT TUE SEP 15 2026/  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF SHOWERS AND  
THUNDERSTORMS. PRECIPITATION 50  
PERCENT.  
CHANCE OF THUNDER...30 PERCENT.  
MAX TEMPERATURE.....85-90.  
24 HR TREND......15 DEGREES WARMER.  
MIN HUMIDITY........45-50 PERCENT.  
24 HR TREND......5 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH.  
VENT RATE CATEGORY..FAIR.  
MIXING HEIGHT.......AROUND 2250 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
CWR.................10 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY  
UNTIL 2200, THEN PARTLY CLOUDY UNTIL 2400, THEN  
MOSTLY CLOUDY UNTIL 0100, THEN PARTLY CLOUDY  
UNTIL 0400, THEN MOSTLY CLOUDY UNTIL 0500, THEN  
PARTLY CLOUDY. SHOWERS LIKELY UNTIL 0100.  
CHANCE OF THUNDERSTORMS. SHOWERS AFTER 0100.  
PRECIPITATION 80 PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MIN TEMPERATURE.....AROUND 65.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........95-100 PERCENT.  
24 HR TREND......30 PERCENT WETTER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH SHIFTING TO THE  
NORTH AFTER MIDNIGHT.  
VENT RATE CATEGORY..POOR.  
MIXING HEIGHT.......AROUND 800 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH SHIFTING TO THE NORTH  
AFTER MIDNIGHT.  
CWR.................60 PERCENT.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. PRECIPITATION 70  
PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MAX TEMPERATURE.....75-80.  
24 HR TREND......10 DEGREES COOLER.  
MIN HUMIDITY........65-70 PERCENT.  
24 HR TREND......35 PERCENT WETTER.  
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH.  
VENT RATE CATEGORY..MARGINAL.  
MIXING HEIGHT.......AROUND 1400 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.  
CWR.................30 PERCENT.  
   
THURSDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS AROUND 80. NORTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
AROUND 60. HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
NOT AS WARM. SHOWERS LIKELY. LOWS IN THE MID 60S. HIGHS IN  
THE MID 70S.    
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 50S.  
HIGHS AROUND 70.  
 

 
 
INZ006>009-152015-  
LAGRANGE-STEUBEN-NOBLE-DE KALB-  
INCLUDING THE CITIES OF LAGRANGE, TOPEKA, SHIPSHEWANA, ANGOLA,  
FREMONT, KENDALLVILLE, LIGONIER, ALBION, AUBURN, AND GARRETT  
429 AM EDT TUE SEP 15 2026  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER 1000. CHANCE OF  
PRECIPITATION 20 PERCENT.  
CHANCE OF THUNDER...20 PERCENT.  
MAX TEMPERATURE.....85-90.  
24 HR TREND......15 DEGREES WARMER.  
MIN HUMIDITY........50-55 PERCENT.  
24 HR TREND......10 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH.  
VENT RATE CATEGORY..FAIR.  
MIXING HEIGHT.......AROUND 2100 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
CWR.................0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2200, THEN MOSTLY CLOUDY  
UNTIL 2400, THEN PARTLY CLOUDY UNTIL 0100, THEN  
MOSTLY CLOUDY. SHOWERS LIKELY UNTIL 0100.  
CHANCE OF THUNDERSTORMS. SHOWERS AFTER 0100.  
PRECIPITATION 80 PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MIN TEMPERATURE.....AROUND 65.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........95-100 PERCENT.  
24 HR TREND......25 PERCENT WETTER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH SHIFTING TO THE  
NORTH AFTER MIDNIGHT.  
VENT RATE CATEGORY..POOR.  
MIXING HEIGHT.......AROUND 800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH SHIFTING TO THE NORTH  
AROUND 5 MPH AFTER MIDNIGHT.  
CWR.................50 PERCENT.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. PRECIPITATION 70  
PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MAX TEMPERATURE.....75-80.  
24 HR TREND......5 DEGREES COOLER.  
MIN HUMIDITY........70-75 PERCENT.  
24 HR TREND......30 PERCENT WETTER.  
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH.  
VENT RATE CATEGORY..MARGINAL.  
MIXING HEIGHT.......AROUND 1600 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.  
CWR.................40 PERCENT.  
   
THURSDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID 70S.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
AROUND 60. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
SHOWERS LIKELY. LOWS IN THE MID 60S. HIGHS IN THE MID 70S.   
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 50S.  
HIGHS AROUND 70.  
 

 
 
OHZ001-002-004-005-152015-  
WILLIAMS-FULTON OH-DEFIANCE-HENRY-  
INCLUDING THE CITIES OF BRYAN, MONTPELIER, EDGERTON, WAUSEON,  
ARCHBOLD, SWANTON, DELTA, DEFIANCE, SHERWOOD, HICKSVILLE, NAPOLEON,  
DESHLER, AND LIBERTY CENTER  
429 AM EDT TUE SEP 15 2026  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....85-90.  
24 HR TREND......15 DEGREES WARMER.  
MIN HUMIDITY........50-55 PERCENT.  
24 HR TREND......20 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH.  
VENT RATE CATEGORY..FAIR.  
MIXING HEIGHT.......AROUND 2200 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
CWR.................0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2300, THEN MOSTLY CLOUDY.  
CHANCE OF SHOWERS UNTIL 0100. CHANCE OF  
THUNDERSTORMS. SHOWERS LIKELY AFTER 0100.  
PRECIPITATION 70 PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MIN TEMPERATURE.....65-70.  
24 HR TREND......10 DEGREES WARMER.  
MAX HUMIDITY........95-100 PERCENT.  
24 HR TREND......25 PERCENT WETTER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH SHIFTING TO THE  
NORTHWEST AFTER MIDNIGHT.  
VENT RATE CATEGORY..POOR.  
MIXING HEIGHT.......AROUND 800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH SHIFTING TO THE  
NORTHWEST AROUND 5 MPH AFTER MIDNIGHT.  
CWR.................40 PERCENT.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. PRECIPITATION 70  
PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MAX TEMPERATURE.....75-80.  
24 HR TREND......5 DEGREES COOLER.  
MIN HUMIDITY........70-75 PERCENT.  
24 HR TREND......20 PERCENT WETTER.  
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH.  
VENT RATE CATEGORY..MARGINAL.  
MIXING HEIGHT.......AROUND 1650 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.  
CWR.................50 PERCENT.  
   
THURSDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 70S.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 60. HIGHS  
AROUND 80. EAST WINDS AROUND 10 MPH.    
SUNDAY
 
SHOWERS LIKELY. LOWS IN THE MID 60S. HIGHS IN THE MID 70S.   
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 50S.  
HIGHS AROUND 70.  
 

 
 
INZ013-015-020-022-023-152015-  
PULASKI-FULTON IN-WHITE-CASS IN-MIAMI-  
INCLUDING THE CITIES OF WINAMAC, FRANCESVILLE, MEDARYVILLE,  
ROCHESTER, AKRON, MONTICELLO, MONON, BROOKSTON, LOGANSPORT,  
ROYAL CENTER, PERU, GRISSOM AFB, AND MEXICO  
429 AM EDT TUE SEP 15 2026  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER 1400 UNTIL 1800, THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. CHANCE OF  
PRECIPITATION 30 PERCENT.  
CHANCE OF THUNDER...30 PERCENT.  
MAX TEMPERATURE.....90-95.  
24 HR TREND......15 DEGREES WARMER.  
MIN HUMIDITY........45-50 PERCENT.  
24 HR TREND......5 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH.  
VENT RATE CATEGORY..FAIR.  
MIXING HEIGHT.......AROUND 2450 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
CWR.................0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2300, THEN MOSTLY CLOUDY.  
SHOWERS LIKELY UNTIL 0100. CHANCE OF  
THUNDERSTORMS. SHOWERS AFTER 0100. CHANCE OF  
PRECIPITATION 80 PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MIN TEMPERATURE.....65-70.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........95-100 PERCENT.  
24 HR TREND......30 PERCENT WETTER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH SHIFTING TO THE  
NORTH AFTER MIDNIGHT.  
VENT RATE CATEGORY..POOR.  
MIXING HEIGHT.......AROUND 650 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH SHIFTING TO THE NORTH  
AROUND 5 MPH AFTER MIDNIGHT.  
CWR.................60 PERCENT.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. PRECIPITATION 70  
PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MAX TEMPERATURE.....80-85.  
24 HR TREND......10 DEGREES COOLER.  
MIN HUMIDITY........60-65 PERCENT.  
24 HR TREND......35 PERCENT WETTER.  
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH.  
VENT RATE CATEGORY..MARGINAL.  
MIXING HEIGHT.......AROUND 1800 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 5 MPH.  
CWR.................50 PERCENT.  
   
THURSDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 70. HIGHS  
IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 60S.  
HIGHS AROUND 80. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE MID 60S. HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE MID 60S. HIGHS  
AROUND 80.    
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 50S.  
HIGHS IN THE MID 70S.  
 

 
 
INZ017-018-116-216-152015-  
WHITLEY-ALLEN IN-NORTHERN KOSCIUSKO-SOUTHERN KOSCIUSKO-  
INCLUDING THE CITIES OF COLUMBIA CITY, TRI-LAKES, SOUTH WHITLEY,  
FORT WAYNE, NEW HAVEN, SYRACUSE, MILFORD, NORTH WEBSTER, LEESBURG,  
WARSAW, WINONA LAKE, SILVER LAKE, AND MENTONE  
429 AM EDT TUE SEP 15 2026  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER 1800. CHANCE OF  
PRECIPITATION 20 PERCENT.  
CHANCE OF THUNDER...10 PERCENT.  
MAX TEMPERATURE.....85-90.  
24 HR TREND......15 DEGREES WARMER.  
MIN HUMIDITY........45-50 PERCENT.  
24 HR TREND......15 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH.  
VENT RATE CATEGORY..FAIR.  
MIXING HEIGHT.......AROUND 2150 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
CWR.................0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2200, THEN MOSTLY CLOUDY  
UNTIL 2300, THEN PARTLY CLOUDY UNTIL 2400, THEN  
MOSTLY CLOUDY. SHOWERS LIKELY UNTIL 0100.  
CHANCE OF THUNDERSTORMS. SHOWERS AFTER 0100.  
PRECIPITATION 80 PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MIN TEMPERATURE.....AROUND 65.  
24 HR TREND......10 DEGREES WARMER.  
MAX HUMIDITY........95-100 PERCENT.  
24 HR TREND......20 PERCENT WETTER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING  
BECOMING LIGHT.  
VENT RATE CATEGORY..POOR.  
MIXING HEIGHT.......AROUND 750 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH SHIFTING TO THE NORTH  
AROUND 5 MPH AFTER MIDNIGHT.  
CWR.................50 PERCENT.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. PRECIPITATION 70  
PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MAX TEMPERATURE.....AROUND 80.  
24 HR TREND......10 DEGREES COOLER.  
MIN HUMIDITY........65-70 PERCENT.  
24 HR TREND......25 PERCENT WETTER.  
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH.  
VENT RATE CATEGORY..MARGINAL.  
MIXING HEIGHT.......AROUND 1650 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.  
CWR.................50 PERCENT.  
   
THURSDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 80.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 60. HIGHS  
IN THE MID 80S. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
NOT AS WARM. PARTLY CLOUDY. SHOWERS LIKELY. LOWS IN THE  
MID 60S. HIGHS IN THE MID 70S.    
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 50S.  
HIGHS AROUND 70.  
 

 
 
INZ024>027-152015-  
WABASH-HUNTINGTON-WELLS-ADAMS-  
INCLUDING THE CITIES OF WABASH, NORTH MANCHESTER, HUNTINGTON,  
ROANOKE, BLUFFTON, OSSIAN, DECATUR, AND BERNE  
429 AM EDT TUE SEP 15 2026  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....85-90.  
24 HR TREND......15 DEGREES WARMER.  
MIN HUMIDITY........50-55 PERCENT.  
24 HR TREND......5 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH.  
VENT RATE CATEGORY..FAIR.  
MIXING HEIGHT.......AROUND 2350 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
CWR.................0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2400, THEN MOSTLY CLOUDY.  
CHANCE OF SHOWERS UNTIL 0100. CHANCE OF  
THUNDERSTORMS. SHOWERS AFTER 0100. CHANCE OF  
PRECIPITATION 80 PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MIN TEMPERATURE.....65-70.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........95-100 PERCENT.  
24 HR TREND......20 PERCENT WETTER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING  
BECOMING LIGHT.  
VENT RATE CATEGORY..POOR.  
MIXING HEIGHT.......AROUND 600 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH SHIFTING TO THE  
NORTHWEST AROUND 5 MPH AFTER MIDNIGHT.  
CWR.................40 PERCENT.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. PRECIPITATION 70  
PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MAX TEMPERATURE.....80-85.  
24 HR TREND......10 DEGREES COOLER.  
MIN HUMIDITY........65-70 PERCENT.  
24 HR TREND......30 PERCENT WETTER.  
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH.  
VENT RATE CATEGORY..MARGINAL.  
MIXING HEIGHT.......AROUND 1650 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.  
CWR.................50 PERCENT.  
   
THURSDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 60S.  
HIGHS AROUND 80. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 60. HIGHS  
IN THE MID 80S. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 60S.  
HIGHS AROUND 80.    
MONDAY
 
NOT AS WARM. PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND  
60. HIGHS AROUND 70.  
 

 
 
INZ032>034-152015-  
GRANT-BLACKFORD-JAY-  
INCLUDING THE CITIES OF MARION, GAS CITY, UPLAND, HARTFORD CITY,  
MONTPELIER, PORTLAND, AND DUNKIRK  
429 AM EDT TUE SEP 15 2026  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....AROUND 90.  
24 HR TREND......15 DEGREES WARMER.  
MIN HUMIDITY........45-50 PERCENT.  
24 HR TREND......15 PERCENT WETTER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 10 MPH.  
VENT RATE CATEGORY..FAIR.  
MIXING HEIGHT.......AROUND 2400 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
CWR.................0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 0100, THEN MOSTLY CLOUDY.  
CHANCE OF SHOWERS UNTIL 0100. CHANCE OF  
THUNDERSTORMS. SHOWERS LIKELY AFTER 0100.  
PRECIPITATION 70 PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MIN TEMPERATURE.....65-70.  
24 HR TREND......10 DEGREES WARMER.  
MAX HUMIDITY........95-100 PERCENT.  
24 HR TREND......20 PERCENT WETTER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING  
BECOMING LIGHT.  
VENT RATE CATEGORY..POOR.  
MIXING HEIGHT.......AROUND 600 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
CWR.................20 PERCENT.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. PRECIPITATION 70  
PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MAX TEMPERATURE.....AROUND 85.  
24 HR TREND......5 DEGREES COOLER.  
MIN HUMIDITY........60-65 PERCENT.  
24 HR TREND......25 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH SHIFTING TO THE  
NORTHWEST IN THE AFTERNOON.  
VENT RATE CATEGORY..MARGINAL.  
MIXING HEIGHT.......AROUND 1950 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 5 MPH.  
CWR.................50 PERCENT.  
   
THURSDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
AROUND 70. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 60S.  
HIGHS AROUND 80. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.  
EAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 60S.  
HIGHS AROUND 80.    
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 60. HIGHS IN  
THE MID 70S.  
 

 
 
OHZ015-016-024-025-152015-  
PAULDING-PUTNAM-VAN WERT-ALLEN OH-  
INCLUDING THE CITIES OF PAULDING, ANTWERP, PAYNE, OTTAWA, LEIPSIC,  
COLUMBUS GROVE, CONTINENTAL, PANDORA, VAN WERT, OHIO CITY, LIMA,  
SPENCERVILLE, AND BLUFFTON  
429 AM EDT TUE SEP 15 2026  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....85-90.  
24 HR TREND......10 DEGREES WARMER.  
MIN HUMIDITY........50-55 PERCENT.  
24 HR TREND......10 PERCENT WETTER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 10 MPH.  
VENT RATE CATEGORY..FAIR.  
MIXING HEIGHT.......AROUND 2050 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
CWR.................0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2400, THEN MOSTLY CLOUDY.  
CHANCE OF SHOWERS UNTIL 0100. CHANCE OF  
THUNDERSTORMS. SHOWERS LIKELY AFTER 0100.  
PRECIPITATION 70 PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MIN TEMPERATURE.....65-70.  
24 HR TREND......15 DEGREES WARMER.  
MAX HUMIDITY........95-100 PERCENT.  
24 HR TREND......15 PERCENT WETTER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.  
VENT RATE CATEGORY..POOR.  
MIXING HEIGHT.......AROUND 750 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
CWR.................30 PERCENT.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. PRECIPITATION 70  
PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MAX TEMPERATURE.....80-85.  
24 HR TREND......5 DEGREES COOLER.  
MIN HUMIDITY........65-70 PERCENT.  
24 HR TREND......25 PERCENT WETTER.  
20-FOOT WINDS.......EAST WINDS AROUND 5 MPH SHIFTING TO THE NORTH  
IN THE AFTERNOON.  
VENT RATE CATEGORY..MARGINAL.  
MIXING HEIGHT.......AROUND 1750 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 5 MPH.  
CWR.................50 PERCENT.  
   
THURSDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 60S.  
HIGHS AROUND 80. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 80S.  
EAST WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 60S.  
HIGHS AROUND 80.    
MONDAY
 
NOT AS WARM. PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND  
60. HIGHS AROUND 70.  
 

 
 
MIZ078>081-177-277-152015-  
CASS MI-ST. JOSEPH MI-BRANCH-HILLSDALE-NORTHERN BERRIEN-  
SOUTHERN BERRIEN-  
INCLUDING THE CITIES OF DOWAGIAC, CASSOPOLIS, EDWARDSBURG,  
MARCELLUS, STURGIS, THREE RIVERS, WHITE PIGEON, MENDON, COLDWATER,  
BRONSON, HILLSDALE, JONESVILLE, LITCHFIELD, BENTON HARBOR,  
ST. JOSEPH, PAW PAW LAKE, NILES, NEW BUFFALO, STEVENSVILLE,  
AND BERRIEN SPRINGS  
429 AM EDT TUE SEP 15 2026  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY. CHANCE OF SHOWERS AND  
THUNDERSTORMS. PRECIPITATION 50  
PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MAX TEMPERATURE.....80-85.  
24 HR TREND......15 DEGREES WARMER.  
MIN HUMIDITY........50-55 PERCENT.  
24 HR TREND......15 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH.  
VENT RATE CATEGORY..FAIR.  
MIXING HEIGHT.......AROUND 2100 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
CWR.................20 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 2100, THEN MOSTLY CLOUDY  
UNTIL 2300, THEN PARTLY CLOUDY UNTIL 0100, THEN  
MOSTLY CLOUDY UNTIL 0300, THEN PARTLY CLOUDY  
UNTIL 0400, THEN MOSTLY CLOUDY UNTIL 0500, THEN  
PARTLY CLOUDY. CHANCE OF SHOWERS UNTIL 2200.  
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY AFTER  
2200. PRECIPITATION 70 PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MIN TEMPERATURE.....60-65.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........95-100 PERCENT.  
24 HR TREND......35 PERCENT WETTER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH SHIFTING TO THE NORTH  
AFTER MIDNIGHT.  
VENT RATE CATEGORY..POOR.  
MIXING HEIGHT.......AROUND 750 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 10 MPH SHIFTING TO THE NORTH AROUND  
5 MPH AFTER MIDNIGHT.  
CWR.................50 PERCENT.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. PRECIPITATION 70  
PERCENT.  
CHANCE OF THUNDER...50 PERCENT.  
MAX TEMPERATURE.....75-80.  
24 HR TREND......10 DEGREES COOLER.  
MIN HUMIDITY........70-75 PERCENT.  
24 HR TREND......25 PERCENT WETTER.  
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH.  
VENT RATE CATEGORY..MARGINAL.  
MIXING HEIGHT.......AROUND 1400 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.  
CWR.................30 PERCENT.  
   
THURSDAY
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS IN THE  
MID 60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE MID 70S.  
NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF  
THUNDERSTORMS. LOWS AROUND 60. HIGHS AROUND 80. EAST WINDS AROUND  
5 MPH.    
SUNDAY
 
SHOWERS LIKELY. LOWS AROUND 60. HIGHS IN THE MID 70S.    
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE MID 50S.  
HIGHS AROUND 70.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

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