438  
FNUS53 KDTX 260703  
FWFDTX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST MICHIGAN  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
303 AM EDT SUN APR 26 2026  
   
DISCUSSION  
HIGH PRESSURE WILL MAINTAIN DRY/STABLE CONDITIONS TODAY  
WITH THE ARRIVAL OF DRIER AIR BRINGING PARTLY CLOUDY SKIES AND LOWER  
AFTERNOON RH. SIMILARLY DRY CONDITIONS TOMORROW AS TEMPERATURES RISE  
BACK INTO THE MID TO UPPER 60S. SHOWERS AND THUNDERSTORMS BECOME  
LIKELY MONDAY NIGHT INTO EARLY TUESDAY.  
 
MIZ047-048-053-060-061-262115-  
MIDLAND-BAY-SAGINAW-SHIAWASSEE-GENESEE-  
INCLUDING THE CITIES OF MIDLAND-BAY CITY-SAGINAW-OWOSSO-FLINT  
303 AM EDT SUN APR 26 2026  
   
TODAY  
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).  
MAX TEMPERATURE.....56-62.  
24 HR TREND......10 DEGREES WARMER.  
MIN HUMIDITY........40-50 PERCENT.  
24 HR TREND......32 PERCENT DRIER.  
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH BECOMING EAST EARLY IN  
THE AFTERNOON.  
MIXING HEIGHT.......3120-3620 FT AGL.  
TRANSPORT WINDS.....EAST 5 TO 10 MPH INCREASING TO AROUND 15 MPH IN  
THE LATE MORNING AND AFTERNOON.  
SMOKE DISPERSAL.....GOOD (437).  
PCPN AMOUNT.........NONE.  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).  
MIN TEMPERATURE.....40-44.  
24 HR TREND......6 DEGREES WARMER.  
MAX HUMIDITY........83-93 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
20-FOOT WINDS.......EAST 5 TO 10 MPH.  
MIXING HEIGHT.......840-1040 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR (27).  
PCPN AMOUNT.........NONE.  
   
MONDAY  
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT).  
MAX TEMPERATURE.....64-70.  
24 HR TREND......6 DEGREES WARMER.  
MIN HUMIDITY........36-46 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH INCREASING TO AROUND 20  
MPH EARLY IN THE AFTERNOON.  
MIXING HEIGHT.......2850-3350 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH INCREASING TO AROUND 30  
MPH IN THE LATE MORNING AND AFTERNOON.  
SMOKE DISPERSAL.....EXCELLENT (841).  
PCPN AMOUNT.........NONE.  
 
 
 
MIZ049-054-055-062-262115-  
HURON-TUSCOLA-SANILAC-LAPEER-  
INCLUDING THE CITIES OF BAD AXE-CARO-SANDUSKY-LAPEER  
303 AM EDT SUN APR 26 2026  
   
TODAY  
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).  
MAX TEMPERATURE.....54-60.  
24 HR TREND......9 DEGREES WARMER.  
MIN HUMIDITY........45-55 PERCENT.  
24 HR TREND......25 PERCENT DRIER.  
20-FOOT WINDS.......EAST 5 TO 10 MPH.  
MIXING HEIGHT.......2680-3180 FT AGL.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH.  
SMOKE DISPERSAL.....GOOD (370).  
PCPN AMOUNT.........NONE.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (25-35 PERCENT).  
MIN TEMPERATURE.....38-42.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........81-90 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
20-FOOT WINDS.......EAST 5 TO 10 MPH.  
MIXING HEIGHT.......740-940 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR (15).  
PCPN AMOUNT.........NONE.  
   
MONDAY  
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).  
MAX TEMPERATURE.....60-66.  
24 HR TREND......7 DEGREES WARMER.  
MIN HUMIDITY........41-51 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH INCREASING TO AROUND 20  
MPH EARLY IN THE AFTERNOON.  
MIXING HEIGHT.......2580-3080 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH INCREASING TO AROUND 30  
MPH IN THE LATE MORNING AND AFTERNOON.  
SMOKE DISPERSAL.....EXCELLENT (772).  
PCPN AMOUNT.........NONE.  
 
 
 
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  
303 AM EDT SUN APR 26 2026  
   
TODAY  
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).  
MAX TEMPERATURE.....58-64.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........45-55 PERCENT.  
24 HR TREND......26 PERCENT DRIER.  
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH BECOMING EAST 10 TO 15  
MPH IN THE LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......2810-3310 FT AGL.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH BECOMING AROUND 15 MPH EARLY  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....GOOD (396).  
PCPN AMOUNT.........NONE.  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).  
MIN TEMPERATURE.....42-46.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........84-94 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
20-FOOT WINDS.......EAST 5 TO 10 MPH.  
MIXING HEIGHT.......900-1100 FT AGL.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR (14).  
PCPN AMOUNT.........NONE.  
   
MONDAY  
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).  
MAX TEMPERATURE.....70-74.  
24 HR TREND......6 DEGREES WARMER.  
MIN HUMIDITY........38-48 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......2630-3130 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.  
SMOKE DISPERSAL.....EXCELLENT (850).  
PCPN AMOUNT.........NONE.  
 
 
 
   
FORECAST DAYS 3 THROUGH 7  
 
   
TUESDAY  
MOSTLY CLOUDY WITH SHOWERS AND CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND  
15 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE MID 40S. HIGHS IN THE MID 50S. NORTH WINDS AROUND 10 MPH.    
THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. NORTHWEST WINDS AROUND 10 MPH.    
FRIDAY  
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID 50S.    
SATURDAY  
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S.  
 
 
 
AA  
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