Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Detroit/Pontiac, MI

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854
FNUS53 KDTX 111935
FWFDTX

Fire Weather Planning Forecast for Southeast Michigan
National Weather Service Detroit/Pontiac MI
335 PM EDT Sun May 11 2025

.DISCUSSION...High pressure maintains control Monday as temperatures
warm. A slow moving low pressure system will then lift into the
region from the south, bringing periodic chances for showers and
perhaps a few thunderstorms Tuesday and Wednesday.

MIZ047-048-053-060-061-120930-
Midland-Bay-Saginaw-Shiawassee-Genesee-
Including the cities of Midland-Bay City-Saginaw-Owosso-Flint
335 PM EDT Sun May 11 2025

.TONIGHT...
Sky/weather.........Clear (0-10 percent).
Min temperature.....42-47.
   24 hr trend......5 degrees warmer.
Max humidity........71-81 percent.
   24 hr trend......17 percent drier.
20-foot winds.......Southeast 5 to 10 mph.
Mixing height.......640-840 ft agl.
Transport winds.....Southeast around 10 mph.
Smoke dispersal.....Poor (11).
Pcpn amount.........None.

.MONDAY...
Sky/weather.........Mostly sunny (15-25 percent).
Max temperature.....72-76.
   24 hr trend......12 degrees warmer.
Min humidity........29-39 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......Southeast 5 to 10 mph.
Mixing height.......5040-5540 ft agl.
Transport winds.....South 5 to 10 mph becoming southeast around 15
                    mph early in the afternoon.
Smoke dispersal.....Excellent (623).
Pcpn amount.........None.

.MONDAY NIGHT...
Sky/weather.........Partly cloudy (40-50 percent) until 2 am, then
                    cloudy (75-85 percent). Chance of showers
                    after 2 am. Chance of precipitation 30 percent.
Min temperature.....56-62.
   24 hr trend......17 degrees warmer.
Max humidity........90-100 percent.
   24 hr trend......25 percent wetter.
20-foot winds.......Southeast 5 to 10 mph.
Mixing height.......900-1100 ft agl.
Transport winds.....Southeast 10 to 15 mph.
Smoke dispersal.....Poor (20).
Pcpn amount.........0.01-0.05 in.

.TUESDAY...
Sky/weather.........Mostly cloudy (70-80 percent). Chance of
                    showers after 2 pm. Chance of precipitation 40
                    percent.
Max temperature.....70-76.
   24 hr trend......5 degrees cooler.
Min humidity........57-67 percent.
   24 hr trend......30 percent wetter.
20-foot winds.......Southeast 5 to 10 mph.
Mixing height.......3230-3730 ft agl.
Transport winds.....Southeast around 10 mph.
Smoke dispersal.....Good (418).
Pcpn amount.........0.01-0.05 in.


$$

MIZ049-054-055-062-120930-
Huron-Tuscola-Sanilac-Lapeer-
Including the cities of Bad Axe-Caro-Sandusky-Lapeer
335 PM EDT Sun May 11 2025

.TONIGHT...
Sky/weather.........Clear (0-10 percent).
Min temperature.....41-46.
   24 hr trend......6 degrees warmer.
Max humidity........65-75 percent.
   24 hr trend......18 percent drier.
20-foot winds.......South 5 to 10 mph.
Mixing height.......680-880 ft agl.
Transport winds.....South around 10 mph.
Smoke dispersal.....Poor (9).
Pcpn amount.........None.

.MONDAY...
Sky/weather.........Mostly sunny (15-25 percent).
Max temperature.....72-78.
   24 hr trend......13 degrees warmer.
Min humidity........28-38 percent.
   24 hr trend......6 percent wetter.
20-foot winds.......Southeast 5 to 10 mph.
Mixing height.......4300-4800 ft agl.
Transport winds.....South 5 to 10 mph becoming southeast around 15
                    mph early in the afternoon.
Smoke dispersal.....Good (537).
Pcpn amount.........None.

.MONDAY NIGHT...
Sky/weather.........Partly cloudy (45-55 percent) until 2 am, then
                    mostly cloudy (70-80 percent). Chance of
                    precipitation 20 percent.
Min temperature.....54-58.
   24 hr trend......17 degrees warmer.
Max humidity........88-98 percent.
   24 hr trend......20 percent wetter.
20-foot winds.......Southeast 5 to 10 mph.
Mixing height.......740-940 ft agl.
Transport winds.....South 10 to 15 mph.
Smoke dispersal.....Poor (20).
Pcpn amount.........0.01-0.05 in.

.TUESDAY...
Sky/weather.........Mostly cloudy (70-80 percent). Chance of rain
                    showers after 2 pm. Chance of precipitation 30
                    percent.
Max temperature.....66-72.
   24 hr trend......6 degrees cooler.
Min humidity........57-67 percent.
   24 hr trend......41 percent wetter.
20-foot winds.......Southeast 5 to 10 mph.
Mixing height.......2980-3480 ft agl.
Transport winds.....Southeast around 15 mph.
Smoke dispersal.....Good (399).
Pcpn amount.........0.01-0.05 in.


$$

MIZ063-068>070-075-076-082-083-120930-
St Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Port Huron-Howell-Pontiac-Warren-Ann
Arbor-Detroit-Adrian-Monroe
335 PM EDT Sun May 11 2025

.TONIGHT...
Sky/weather.........Clear (5-15 percent).
Min temperature.....42-48.
   24 hr trend......3 degrees warmer.
Max humidity........78-88 percent.
   24 hr trend......8 percent drier.
20-foot winds.......East 5 to 10 mph.
Mixing height.......680-880 ft agl.
Transport winds.....Southeast around 10 mph.
Smoke dispersal.....Poor (8).
Pcpn amount.........None.

.MONDAY...
Sky/weather.........Partly cloudy (40-50 percent).
Max temperature.....76-80.
   24 hr trend......10 degrees warmer.
Min humidity........28-38 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......Southeast 5 to 10 mph.
Mixing height.......4330-4830 ft agl.
Transport winds.....Southeast 5 to 10 mph increasing to around 15
                    mph early in the afternoon.
Smoke dispersal.....Excellent (639).
Pcpn amount.........None.

.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75 percent). Chance of rain
                    showers. Chance of precipitation 30 percent.
Min temperature.....56-61.
   24 hr trend......15 degrees warmer.
Max humidity........90-100 percent.
   24 hr trend......27 percent wetter.
20-foot winds.......Southeast 5 to 10 mph.
Mixing height.......520-720 ft agl.
Transport winds.....Southeast 10 to 15 mph.
Smoke dispersal.....Poor (22).
Pcpn amount.........0.01-0.05 in.

.TUESDAY...
Sky/weather.........Mostly cloudy (70-80 percent). Chance of
                    showers after 2 pm. Chance of precipitation 50
                    percent.
Max temperature.....72-76.
   24 hr trend......5 degrees cooler.
Min humidity........59-69 percent.
   24 hr trend......31 percent wetter.
20-foot winds.......Southeast 5 to 10 mph.
Mixing height.......2990-3490 ft agl.
Transport winds.....Southeast around 10 mph.
Smoke dispersal.....Good (321).
Pcpn amount.........0.01-0.05 in.


$$


.FORECAST DAYS 3 THROUGH 7...

.WEDNESDAY...Mostly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 50s. Highs in the mid 70s.
Southeast winds around 5 mph.
.THURSDAY...Partly cloudy. Chance of showers. Lows in the upper 50s.
Highs in the lower 80s. Southeast winds around 5 mph.
.FRIDAY...Partly cloudy. Showers likely and chance of thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Southwest winds
around 10 mph.
.SATURDAY...Not as warm. Partly cloudy. Chance of showers. Lows in
the upper 50s. Highs around 70.
.SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
60s.

$$

MR