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

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FNUS53 KDTX 241925
FWFDTX

Fire Weather Planning Forecast for Southeast Michigan
National Weather Service Detroit/Pontiac MI
325 PM EDT Sat Aug 24 2019

.DISCUSSION...Strong Canadian high pressure will remain over the
Great Lakes through the weekend keeping a dry airmass in place with
it. High temperatures in the low to mid 70s today will increase to
near 80 on Sunday while min RH values remain in the 40s. Winds will
veer from the northeast today to the southeast on Sunday. Rain
chances return Monday.

MIZ047-048-053-060-061-251215-
Midland-Bay-Saginaw-Shiawassee-Genesee-
Including the cities of Midland-Bay City-Saginaw-Owosso-Flint
325 PM EDT Sat Aug 24 2019

.TONIGHT...

Sky/weather.........Clear (10-20 percent).
Min temperature.....49-54.
   24 hr trend......1 degree warmer.
Max humidity........94-99 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......East 5 to 10 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....East 5 to 10 mph.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.SUNDAY...
Sky/weather.........Mostly sunny (30-40 percent).
Max temperature.....73-78.
   24 hr trend......5 degrees warmer.
Min humidity........45-53 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......East 5 to 10 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......4570-5070 ft agl.
Transport winds.....East around 5 mph becoming southeast
                    around 15 mph in the late morning and
                    afternoon.
Smoke dispersal.....Excellent (760).
Pcpn amount.........None.

.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (60-70 percent).
Min temperature.....56-61.
   24 hr trend......7 degrees warmer.
Max humidity........93-99 percent.
   24 hr trend......2 percent drier.
20-foot winds.......Southeast 5 to 10 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....Southeast 5 to 10 mph.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.MONDAY...
Sky/weather.........Mostly cloudy (75-85 percent). Chance of
                    showers and thunderstorms after noon. Chance of
                    precipitation 30 percent.
Max temperature.....73-78.
   24 hr trend......1 degree cooler.
Min humidity........51-59 percent.
   24 hr trend......9 percent wetter.
20-foot winds.......Southeast 5 to 10 mph increasing to around 15
                    mph early in the afternoon.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......4610-5110 ft agl.
Transport winds.....Southeast around 5 mph increasing to around 20
                    mph in the late morning and afternoon.
Smoke dispersal.....Excellent (1100).
Pcpn amount.........0.01-0.05 in.


$$

MIZ049-054-055-062-251215-
Huron-Tuscola-Sanilac-Lapeer-
Including the cities of Bad Axe-Caro-Sandusky-Lapeer
325 PM EDT Sat Aug 24 2019

.TONIGHT...

Sky/weather.........Clear (10-20 percent).
Min temperature.....50-55.
   24 hr trend......1 degree warmer.
Max humidity........88-98 percent.
   24 hr trend......Unchanged.
20-foot winds.......East 5 to 10 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....East around 5 mph.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.SUNDAY...
Sky/weather.........Mostly sunny (25-35 percent).
Max temperature.....73-78.
   24 hr trend......6 degrees warmer.
Min humidity........47-57 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......Southeast 5 to 10 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......4380-4880 ft agl.
Transport winds.....East around 5 mph becoming southeast
                    around 15 mph in the late morning and
                    afternoon.
Smoke dispersal.....Excellent (700).
Pcpn amount.........None.

.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (50-60 percent).
Min temperature.....57-62.
   24 hr trend......7 degrees warmer.
Max humidity........90-98 percent.
   24 hr trend......1 percent drier.
20-foot winds.......Southeast 5 to 10 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....Southeast 5 to 10 mph.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.MONDAY...
Sky/weather.........Mostly cloudy (70-80 percent). Chance of
                    precipitation 20 percent.
Max temperature.....75-80.
   24 hr trend......Unchanged.
Min humidity........54-64 percent.
   24 hr trend......5 percent wetter.
20-foot winds.......Southeast 10 to 15 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......5140-5640 ft agl.
Transport winds.....Southeast around 10 mph increasing to around 25
                    mph in the late morning and afternoon.
Smoke dispersal.....Excellent (1360).
Pcpn amount.........None.


$$

MIZ063-068>070-075-076-082-083-251215-
St Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Port Huron-Howell-Pontiac-Warren-Ann
Arbor-Detroit-Adrian-Monroe
325 PM EDT Sat Aug 24 2019

.TONIGHT...

Sky/weather.........Mostly clear (15-25 percent).
Min temperature.....50-55.
   24 hr trend......Unchanged.
Max humidity........89-99 percent.
   24 hr trend......1 percent wetter.
20-foot winds.......Northeast 5 to 10 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....Northeast 5 to 10 mph.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.SUNDAY...
Sky/weather.........Mostly sunny (30-40 percent).
Max temperature.....75-80.
   24 hr trend......2 degrees warmer.
Min humidity........43-51 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......East 5 to 10 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......4720-5220 ft agl.
Transport winds.....East around 5 mph becoming southeast
                    around 15 mph in the late morning and
                    afternoon.
Smoke dispersal.....Excellent (840).
Pcpn amount.........None.

.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (60-70 percent).
Min temperature.....57-62.
   24 hr trend......7 degrees warmer.
Max humidity........86-96 percent.
   24 hr trend......4 percent drier.
20-foot winds.......Southeast 5 to 10 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....Southeast 5 to 10 mph.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.MONDAY...
Sky/weather.........Mostly cloudy (70-80 percent). Chance of rain
                    showers after noon. Chance of precipitation 40
                    percent.
Max temperature.....73-78.
   24 hr trend......2 degrees cooler.
Min humidity........51-61 percent.
   24 hr trend......19 percent wetter.
20-foot winds.......Southeast 10 to 15 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......4670-5170 ft agl.
Transport winds.....Southeast around 10 mph increasing to around 20
                    mph in the late morning and afternoon.
Smoke dispersal.....Excellent (1100).
Pcpn amount.........0.11-0.25 in.


$$


.FORECAST DAYS 3 THROUGH 7...

.TUESDAY...Mostly cloudy with chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 70s. South winds around
10 mph.
.WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows
around 60. Highs in the mid 70s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
70s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the mid 70s.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s.

$$

SF



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