008  
FNUS53 KDTX 260709  
FWFDTX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST MICHIGAN  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
309 AM EDT SUN JUL 26 2026  
   
DISCUSSION
 
A SLIGHT INFLUX OF WARMER AND MORE HUMID AIR WILL OCCUR  
TODAY. THIS WILL PERSIST ACROSS SOUTHERN MICHIGAN THROUGH MONDAY  
BEFORE A COLD FRONT MOVES ACROSS THE AREA FROM THE NORTH. THIS FRONT  
WILL BRING A GOOD CHANCE FOR SHOWERS AND THUNDERSTORMS. DRIER WILL  
WILL ADVANCE ACROSS THE REGION THROUGH MID WEEK IN THE WAKE OF THE  
FRONT.  
 
MIZ047-048-053-060-061-262115-  
MIDLAND-BAY-SAGINAW-SHIAWASSEE-GENESEE-  
INCLUDING THE CITIES OF MIDLAND-BAY CITY-SAGINAW-OWOSSO-FLINT  
309 AM EDT SUN JUL 26 2026  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT). SLIGHT CHANCE OF  
SHOWERS AFTER 8 AM UNTIL 2 PM. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 11 AM. CHANCE OF SHOWERS  
AFTER 2 PM. CHANCE OF PRECIPITATION 30 PERCENT.  
MAX TEMPERATURE.....84-88.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........39-49 PERCENT.  
24 HR TREND......5 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH BECOMING NORTHWEST IN THE  
LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......5840-6340 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH BECOMING NORTHWEST IN THE LATE  
MORNING AND AFTERNOON.  
SMOKE DISPERSAL.....EXCELLENT (628).  
PCPN AMOUNT.........0.11-0.25 IN.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT). CHANCE OF  
SHOWERS. SLIGHT CHANCE OF THUNDERSTORMS AFTER  
5 AM. CHANCE OF PRECIPITATION 30 PERCENT.  
MIN TEMPERATURE.....64-70.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........90-100 PERCENT.  
24 HR TREND......7 PERCENT WETTER.  
20-FOOT WINDS.......WEST 5 TO 10 MPH BECOMING SOUTH AFTER MIDNIGHT.  
MIXING HEIGHT.......780-980 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 5 MPH.  
SMOKE DISPERSAL.....POOR (10).  
PCPN AMOUNT.........0.11-0.25 IN.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT). CHANCE OF SHOWERS  
AFTER 11 AM. CHANCE OF THUNDERSTORMS AFTER 2 PM.  
CHANCE OF PRECIPITATION 40 PERCENT.  
MAX TEMPERATURE.....84-90.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........48-57 PERCENT.  
24 HR TREND......5 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.  
MIXING HEIGHT.......5900-6400 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....EXCELLENT (741).  
PCPN AMOUNT.........0.26-0.50 IN.  
 

 
 
MIZ049-054-055-062-262115-  
HURON-TUSCOLA-SANILAC-LAPEER-  
INCLUDING THE CITIES OF BAD AXE-CARO-SANDUSKY-LAPEER  
309 AM EDT SUN JUL 26 2026  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT) UNTIL 8 AM, THEN  
PARTLY CLOUDY (40-50 PERCENT). SLIGHT CHANCE OF  
SHOWERS AFTER 8 AM UNTIL 2 PM. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 11 AM. CHANCE OF SHOWERS  
AFTER 2 PM. CHANCE OF PRECIPITATION 30 PERCENT.  
MAX TEMPERATURE.....80-84.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........48-58 PERCENT.  
24 HR TREND......9 PERCENT WETTER.  
20-FOOT WINDS.......WEST 5 TO 10 MPH BECOMING NORTH EARLY IN THE  
AFTERNOON.  
MIXING HEIGHT.......4420-4920 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 10 MPH BECOMING NORTH EARLY IN THE  
AFTERNOON.  
SMOKE DISPERSAL.....GOOD (503).  
PCPN AMOUNT.........0.06-0.10 IN.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT). CHANCE OF  
SHOWERS. CHANCE OF PRECIPITATION 30 PERCENT.  
MIN TEMPERATURE.....62-67.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........99 PERCENT.  
24 HR TREND......7 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH BECOMING SOUTH IN THE  
LATE EVENING AND OVERNIGHT.  
MIXING HEIGHT.......800-1000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH BECOMING WEST AFTER  
MIDNIGHT.  
SMOKE DISPERSAL.....POOR (11).  
PCPN AMOUNT.........0.06-0.10 IN.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT). CHANCE OF SHOWERS  
AFTER 11 AM. CHANCE OF THUNDERSTORMS AFTER 2 PM.  
CHANCE OF PRECIPITATION 50 PERCENT.  
MAX TEMPERATURE.....82-88.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........47-57 PERCENT.  
24 HR TREND......4 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.  
MIXING HEIGHT.......4790-5290 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
SMOKE DISPERSAL.....GOOD (525).  
PCPN AMOUNT.........0.26-0.50 IN.  
 

 
 
MIZ063-068>070-075-076-082-083-262115-  
ST CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-LENAWEE-MONROE-  
INCLUDING THE CITIES OF PORT HURON-HOWELL-PONTIAC-WARREN-ANN  
ARBOR-DETROIT-ADRIAN-MONROE  
309 AM EDT SUN JUL 26 2026  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT). SLIGHT CHANCE OF  
SHOWERS AFTER 8 AM UNTIL 2 PM. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 11 AM UNTIL 2 PM, THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. CHANCE OF  
PRECIPITATION 30 PERCENT.  
MAX TEMPERATURE.....82-86.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........45-55 PERCENT.  
24 HR TREND......5 PERCENT WETTER.  
20-FOOT WINDS.......WEST 5 TO 10 MPH.  
MIXING HEIGHT.......4650-5150 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....GOOD (527).  
PCPN AMOUNT.........0.11-0.25 IN.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT). CHANCE OF  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
UNTIL 11 PM, THEN SLIGHT CHANCE OF SHOWERS UNTIL  
0200, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. CHANCE OF PRECIPITATION 30  
PERCENT.  
MIN TEMPERATURE.....64-70.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........90-100 PERCENT.  
24 HR TREND......2 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST AROUND 5 MPH EARLY IN THE EVENING  
BECOMING LIGHT, THEN BECOMING WEST AROUND 5 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......800-1000 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 5 MPH.  
SMOKE DISPERSAL.....POOR (13).  
PCPN AMOUNT.........0.01-0.05 IN.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT). CHANCE OF  
SHOWERS. CHANCE OF THUNDERSTORMS AFTER 2 PM.  
CHANCE OF PRECIPITATION 40 PERCENT.  
MAX TEMPERATURE.....84-90.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........48-58 PERCENT.  
24 HR TREND......2 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.  
MIXING HEIGHT.......6990-7490 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....EXCELLENT (896).  
PCPN AMOUNT.........0.26-0.50 IN.  
 

 
 
   
FORECAST DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
PARTLY CLOUDY. SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS  
IN THE MID 60S. HIGHS AROUND 80. NORTH WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER  
70S. NORTH WINDS AROUND 10 MPH.    
THURSDAY
 
CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.  
NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S.    
SATURDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.  
 

 
 
SC  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page Main Text Page