595
FNUS53 KDTX 021958
FWFDTX

Fire Weather Planning Forecast for Southeast Michigan
National Weather Service Detroit/Pontiac MI
358 PM EDT Tue Sep 2 2025

.DISCUSSION...High pressure that has been in control of SE Michigan
weather over the last several days gives way to the next low
pressure system during Wednesday. Gusty SW wind lifts temperatures
into the lower 80s before showers and thunderstorms move in during
the afternoon through Wednesday night. Much cooler weather then
settles into the region in the wake of this front and persists into
the weekend.

MIZ047-048-053-060-061-030815-
Midland-Bay-Saginaw-Shiawassee-Genesee-
Including the cities of Midland-Bay City-Saginaw-Owosso-Flint
358 PM EDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly clear (15-25 percent).
Min temperature.....52-58.
   24 hr trend......4 degrees warmer.
Max humidity........81-90 percent.
   24 hr trend......16 percent drier.
20-foot winds.......South 5 to 10 mph.
Mixing height.......840-1040 ft agl.
Transport winds.....South around 5 mph becoming southwest in the
                    late evening and overnight.
Smoke dispersal.....Poor (9).
Pcpn amount.........None.

.WEDNESDAY...
Sky/weather.........Partly cloudy (45-55 percent) until 2 pm, then
                    cloudy (75-85 percent). Chance of showers
                    until 2 pm, then showers likely and chance
                    of thunderstorms. Chance of precipitation 70
                    percent.
Max temperature.....74-80.
   24 hr trend......1 degree cooler.
Min humidity........42-52 percent.
   24 hr trend......12 percent wetter.
20-foot winds.......Southwest 10 to 15 mph.
Mixing height.......6160-6660 ft agl.
Transport winds.....Southwest around 15 mph increasing to 20 to 25
                    mph in the late morning and afternoon.
Smoke dispersal.....Excellent (1390).
Pcpn amount.........0.11-0.25 in.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70 percent). Rain showers
                    until 2 am, then chance of showers. Chance
                    of precipitation 80 percent.
Min temperature.....46-50.
   24 hr trend......6 degrees cooler.
Max humidity........93-100 percent.
   24 hr trend......16 percent wetter.
20-foot winds.......West around 10 mph becoming northwest in the
                    late evening and overnight.
Mixing height.......840-1040 ft agl.
Transport winds.....West around 15 mph becoming northwest in the
                    late evening and overnight.
Smoke dispersal.....Poor (24).
Pcpn amount.........0.26-0.50 in.

.THURSDAY...
Sky/weather.........Partly cloudy (25-35 percent).
Max temperature.....62-67.
   24 hr trend......13 degrees cooler.
Min humidity........42-52 percent.
   24 hr trend......2 percent drier.
20-foot winds.......West 5 to 10 mph.
Mixing height.......7090-7590 ft agl.
Transport winds.....West around 10 mph increasing to around 20 mph
                    in the late morning and afternoon.
Smoke dispersal.....Excellent (1306).
Pcpn amount.........None.


$$

MIZ049-054-055-062-030815-
Huron-Tuscola-Sanilac-Lapeer-
Including the cities of Bad Axe-Caro-Sandusky-Lapeer
358 PM EDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly clear (20-30 percent).
Min temperature.....52-56.
   24 hr trend......3 degrees warmer.
Max humidity........87-97 percent.
   24 hr trend......15 percent drier.
20-foot winds.......Southeast around 5 mph becoming south in the
                    late evening and overnight.
Mixing height.......780-980 ft agl.
Transport winds.....Southeast around 10 mph becoming south in the
                    late evening and overnight.
Smoke dispersal.....Poor (13).
Pcpn amount.........None.

.WEDNESDAY...
Sky/weather.........Partly cloudy (50-60 percent). Chance of rain
                    showers after 2 pm until 5 pm, then rain
                    showers likely and slight chance of
                    thunderstorms. Chance of precipitation 70
                    percent.
Max temperature.....76-81.
   24 hr trend......1 degree warmer.
Min humidity........41-51 percent.
   24 hr trend......10 percent wetter.
20-foot winds.......Southwest 10 to 15 mph.
Mixing height.......6770-7270 ft agl.
Transport winds.....Southwest around 15 mph increasing to 20 to 25
                    mph in the late morning and afternoon.
Smoke dispersal.....Excellent (1485).
Pcpn amount.........0.11-0.25 in.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (75-85 percent). Rain showers.
                    Chance of precipitation 90 percent.
Min temperature.....46-51.
   24 hr trend......5 degrees cooler.
Max humidity........94-100 percent.
   24 hr trend......15 percent wetter.
20-foot winds.......West 5 to 10 mph becoming northwest after
                    midnight.
Mixing height.......940-1140 ft agl.
Transport winds.....West around 15 mph becoming northwest after
                    midnight.
Smoke dispersal.....Poor (25).
Pcpn amount.........0.51-0.75 in.

.THURSDAY...
Sky/weather.........Partly cloudy (40-50 percent).
Max temperature.....62-67.
   24 hr trend......14 degrees cooler.
Min humidity........45-54 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......West 10 to 15 mph becoming around 10 mph early
                    in the afternoon.
Mixing height.......6610-7110 ft agl.
Transport winds.....West around 15 mph increasing to around 20 mph
                    early in the afternoon.
Smoke dispersal.....Excellent (1200).
Pcpn amount.........0.01-0.05 in.


$$

MIZ063-068>070-075-076-082-083-030815-
St Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Port Huron-Howell-Pontiac-Warren-Ann
Arbor-Detroit-Adrian-Monroe
358 PM EDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly clear (25-35 percent).
Min temperature.....52-56.
   24 hr trend......2 degrees warmer.
Max humidity........90-100 percent.
   24 hr trend......12 percent drier.
20-foot winds.......South 5 to 10 mph.
Mixing height.......740-940 ft agl.
Transport winds.....South around 10 mph becoming southwest after
                    midnight.
Smoke dispersal.....Poor (9).
Pcpn amount.........None.

.WEDNESDAY...
Sky/weather.........Partly cloudy (45-55 percent). Slight chance of
                    showers after 2 pm until 5 pm, then chance
                    of showers and slight chance of
                    thunderstorms. Chance of precipitation 60
                    percent.
Max temperature.....Around 81.
   24 hr trend......Unchanged.
Min humidity........36-46 percent.
   24 hr trend......7 percent wetter.
20-foot winds.......Southwest 5 to 10 mph.
Mixing height.......7550-8050 ft agl.
Transport winds.....Southwest 15 to 20 mph.
Smoke dispersal.....Excellent (1595).
Pcpn amount.........0.06-0.10 in.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (75-85 percent). Rain showers.
                    Chance of precipitation 100 percent.
Min temperature.....48-54.
   24 hr trend......3 degrees cooler.
Max humidity........91-100 percent.
   24 hr trend......12 percent wetter.
20-foot winds.......West 5 to 10 mph becoming northwest after
                    midnight.
Mixing height.......960-1160 ft agl.
Transport winds.....West around 10 mph becoming northwest after
                    midnight.
Smoke dispersal.....Poor (22).
Pcpn amount.........0.51-0.75 in.

.THURSDAY...
Sky/weather.........Partly cloudy (50-60 percent). Chance of
                    precipitation 20 percent.
Max temperature.....64-68.
   24 hr trend......14 degrees cooler.
Min humidity........43-53 percent.
   24 hr trend......10 percent wetter.
20-foot winds.......Northwest 5 to 10 mph becoming west early in
                    the afternoon.
Mixing height.......6630-7130 ft agl.
Transport winds.....West around 15 mph.
Smoke dispersal.....Excellent (962).
Pcpn amount.........0.01-0.05 in.


$$


.FORECAST DAYS 3 THROUGH 7...

.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the upper
60s. Southwest winds around 10 mph.
.SATURDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
60s. West winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 60s.
West winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s.
.TUESDAY...Mostly cloudy. Lows around 50. Highs in the lower 70s.

$$

BT