660
FNUS53 KDTX 290800
FWFDTX

Fire Weather Planning Forecast for Southeast Michigan
National Weather Service Detroit/Pontiac MI
400 AM EDT Sun Jun 29 2025

.DISCUSSION...Mostly sunny and seasonable conditions today give way
to increasing heat and humidity Sunday into Monday amidst light
southwest wind. Showers and thunderstorms are likely on Monday as a
weak disturbance works across the Great Lakes, and an isolated
severe storm is possible. Daily minimum RH values between 40 and 60
percent persist through the weekend into early next week.

MIZ047-048-053-060-061-292115-
Midland-Bay-Saginaw-Shiawassee-Genesee-
Including the cities of Midland-Bay City-Saginaw-Owosso-Flint
400 AM EDT Sun Jun 29 2025

.TODAY...
Sky/weather.........Mostly sunny (20-30 percent).
Max temperature.....86-92.
   24 hr trend......9 degrees warmer.
Min humidity........45-55 percent.
   24 hr trend......4 percent drier.
20-foot winds.......Southwest 5 to 10 mph.
Mixing height.......4330-4830 ft agl.
Transport winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Excellent (605).
Pcpn amount.........None.

.TONIGHT...
Sky/weather.........Partly cloudy (35-45 percent). Slight chance of
                    showers after 2 am. Slight chance of
                    thunderstorms after 5 am. Chance of
                    precipitation 20 percent.
Min temperature.....Around 71.
   24 hr trend......8 degrees warmer.
Max humidity........85-94 percent.
   24 hr trend......7 percent drier.
20-foot winds.......South 5 to 10 mph.
Mixing height.......740-940 ft agl.
Transport winds.....Southwest around 10 mph.
Smoke dispersal.....Poor (13).
Pcpn amount.........None.

.MONDAY...
Sky/weather.........Partly cloudy (50-60 percent). Showers likely
                    until 2 pm, then showers and chance of
                    thunderstorms. Chance of precipitation 90
                    percent.
Max temperature.....84-88.
   24 hr trend......1 degree cooler.
Min humidity........57-67 percent.
   24 hr trend......14 percent wetter.
20-foot winds.......Southwest 5 to 10 mph.
Mixing height.......3990-4490 ft agl.
Transport winds.....South 10 to 15 mph becoming southwest early in
                    the afternoon.
Smoke dispersal.....Excellent (602).
Pcpn amount.........0.76-1.00 in.


$$

MIZ049-054-055-062-292115-
Huron-Tuscola-Sanilac-Lapeer-
Including the cities of Bad Axe-Caro-Sandusky-Lapeer
400 AM EDT Sun Jun 29 2025

.TODAY...
Sky/weather.........Mostly sunny (20-30 percent).
Max temperature.....84-90.
   24 hr trend......9 degrees warmer.
Min humidity........46-56 percent.
   24 hr trend......3 percent drier.
20-foot winds.......Southwest 5 to 10 mph.
Mixing height.......3830-4330 ft agl.
Transport winds.....South around 5 mph becoming southwest.
Smoke dispersal.....Good (495).
Pcpn amount.........None.

.TONIGHT...
Sky/weather.........Partly cloudy (30-40 percent). Slight chance of
                    showers after 2 am. Chance of precipitation 20
                    percent.
Min temperature.....66-71.
   24 hr trend......10 degrees warmer.
Max humidity........82-92 percent.
   24 hr trend......10 percent drier.
20-foot winds.......South 5 to 10 mph.
Mixing height.......780-980 ft agl.
Transport winds.....South around 10 mph.
Smoke dispersal.....Poor (14).
Pcpn amount.........0.01-0.05 in.

.MONDAY...
Sky/weather.........Partly cloudy (50-60 percent). Chance of showers
                    until 2 pm, then showers and chance of
                    thunderstorms. Chance of precipitation 90
                    percent.
Max temperature.....84-88.
   24 hr trend......Unchanged.
Min humidity........55-65 percent.
   24 hr trend......12 percent wetter.
20-foot winds.......Southwest 5 to 10 mph.
Mixing height.......4090-4590 ft agl.
Transport winds.....South 10 to 15 mph.
Smoke dispersal.....Good (597).
Pcpn amount.........0.76-1.00 in.


$$

MIZ063-068>070-075-076-082-083-292115-
St Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Port Huron-Howell-Pontiac-Warren-Ann
Arbor-Detroit-Adrian-Monroe
400 AM EDT Sun Jun 29 2025

.TODAY...
Sky/weather.........Mostly sunny (15-25 percent).
Max temperature.....86-90.
   24 hr trend......5 degrees warmer.
Min humidity........40-50 percent.
   24 hr trend......5 percent drier.
20-foot winds.......Light winds becoming south 5 to 10 mph.
Mixing height.......4560-5060 ft agl.
Transport winds.....South around 5 mph becoming southwest in the
                    late morning and afternoon.
Smoke dispersal.....Good (365).
Pcpn amount.........None.

.TONIGHT...
Sky/weather.........Partly cloudy (30-40 percent). Slight chance of
                    showers and thunderstorms after 2 am. Chance of
                    precipitation 20 percent.
Min temperature.....68-72.
   24 hr trend......8 degrees warmer.
Max humidity........86-96 percent.
   24 hr trend......3 percent drier.
20-foot winds.......South 5 to 10 mph.
Mixing height.......680-880 ft agl.
Transport winds.....South 5 to 10 mph.
Smoke dispersal.....Poor (10).
Pcpn amount.........None.

.MONDAY...
Sky/weather.........Partly cloudy (50-60 percent). Showers likely
                    until 2 pm, then showers with thunderstorms
                    likely. Chance of precipitation 90 percent.
Max temperature.....84-90.
   24 hr trend......3 degrees cooler.
Min humidity........57-67 percent.
   24 hr trend......23 percent wetter.
20-foot winds.......Southwest 5 to 10 mph.
Mixing height.......3640-4140 ft agl.
Transport winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Good (548).
Pcpn amount.........0.76-1.00 in.


$$


.FORECAST DAYS 3 THROUGH 7...

.TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows
in the mid 60s. Highs in the lower 80s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.INDEPENDENCE DAY...Mostly clear. Lows around 60. Highs in the mid
80s.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Lows
in the upper 60s. Highs in the upper 80s.

$$

CB