876
FNUS53 KDTX 280721
FWFDTX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
321 AM EDT FRI AUG 28 2026
DISCUSSION
HIGH PRESSURE TO BRING MAINLY DRY CONDITIONS FOR TODAY
AND TOMORROW. HIGHER HUMIDITY AND INCREASING CHANCES FOR SHOWERS AND
THUNDERSTORMS WILL RETURN THROUGH THE EARLY AND MIDWEEK PERIOD.
MIZ047-048-053-060-061-282115-
MIDLAND-BAY-SAGINAW-SHIAWASSEE-GENESEE-
INCLUDING THE CITIES OF MIDLAND-BAY CITY-SAGINAW-OWOSSO-FLINT
321 AM EDT FRI AUG 28 2026
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT) UNTIL 2 PM, THEN
PARTLY CLOUDY (30-40 PERCENT).
MAX TEMPERATURE.....74-78.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........43-53 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......NORTH UP TO 5 MPH BECOMING SOUTHWEST AROUND 5
MPH EARLY IN THE AFTERNOON.
MIXING HEIGHT.......5220-5720 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH BECOMING NORTHWEST IN THE
LATE MORNING AND AFTERNOON.
SMOKE DISPERSAL.....GOOD (445).
PCPN AMOUNT.........NONE.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).
MIN TEMPERATURE.....56-60.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........89-99 PERCENT.
24 HR TREND......12 PERCENT DRIER.
20-FOOT WINDS.......SOUTH 5 TO 10 MPH BECOMING AROUND 5 MPH AFTER
MIDNIGHT.
MIXING HEIGHT.......720-920 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH BECOMING SOUTH IN THE
LATE EVENING AND OVERNIGHT.
SMOKE DISPERSAL.....POOR (8).
PCPN AMOUNT.........NONE.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT).
MAX TEMPERATURE.....80-84.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........39-49 PERCENT.
24 HR TREND......2 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......7030-7530 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
SMOKE DISPERSAL.....EXCELLENT (960).
PCPN AMOUNT.........NONE.
MIZ049-054-055-062-282115-
HURON-TUSCOLA-SANILAC-LAPEER-
INCLUDING THE CITIES OF BAD AXE-CARO-SANDUSKY-LAPEER
321 AM EDT FRI AUG 28 2026
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).
MAX TEMPERATURE.....70-76.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........45-55 PERCENT.
24 HR TREND......9 PERCENT DRIER.
20-FOOT WINDS.......LIGHT WINDS BECOMING NORTHWEST 5 TO 10 MPH
UNTIL LATE AFTERNOON, THEN BECOMING NORTHEAST
EARLY IN THE AFTERNOON.
MIXING HEIGHT.......5060-5560 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD (434).
PCPN AMOUNT.........NONE.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).
MIN TEMPERATURE.....54-58.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........87-97 PERCENT.
24 HR TREND......5 PERCENT DRIER.
20-FOOT WINDS.......SOUTHEAST AROUND 5 MPH BECOMING SOUTH IN THE
LATE EVENING AND OVERNIGHT.
MIXING HEIGHT.......760-960 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH BECOMING SOUTH IN THE
LATE EVENING AND OVERNIGHT.
SMOKE DISPERSAL.....POOR (9).
PCPN AMOUNT.........NONE.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT) UNTIL 2 PM, THEN
MOSTLY CLOUDY (60-70 PERCENT).
MAX TEMPERATURE.....79-84.
24 HR TREND......7 DEGREES WARMER.
MIN HUMIDITY........41-51 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......6740-7240 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
SMOKE DISPERSAL.....EXCELLENT (784).
PCPN AMOUNT.........NONE.
MIZ063-068>070-075-076-082-083-282115-
ST CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-LENAWEE-MONROE-
INCLUDING THE CITIES OF PORT HURON-HOWELL-PONTIAC-WARREN-ANN
ARBOR-DETROIT-ADRIAN-MONROE
321 AM EDT FRI AUG 28 2026
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).
MAX TEMPERATURE.....74-80.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........35-45 PERCENT.
24 HR TREND......12 PERCENT DRIER.
20-FOOT WINDS.......NORTH 5 TO 10 MPH.
MIXING HEIGHT.......6160-6660 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD (464).
PCPN AMOUNT.........NONE.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).
MIN TEMPERATURE.....56-60.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........86-96 PERCENT.
24 HR TREND......12 PERCENT DRIER.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH BECOMING SOUTHWEST AFTER
MIDNIGHT.
MIXING HEIGHT.......820-1020 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH BECOMING SOUTHWEST AFTER
MIDNIGHT.
SMOKE DISPERSAL.....POOR (10).
PCPN AMOUNT.........NONE.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT) UNTIL 2 PM, THEN
MOSTLY CLOUDY (55-65 PERCENT).
MAX TEMPERATURE.....80-85.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........34-44 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
MIXING HEIGHT.......7090-7590 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....EXCELLENT (679).
PCPN AMOUNT.........NONE.
FORECAST DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS AROUND 70. HIGHS
AROUND 90. SOUTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 80S.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
80S.
AM
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page