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

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000
FNUS53 KDTX 261910
FWFDTX

Fire Weather Planning Forecast for Southeast Michigan
National Weather Service Detroit/Pontiac MI
310 PM EDT Fri May 26 2017

.DISCUSSION...Warmer weather and fairly light winds are expected
through the weekend. There is a chance for showers overnight, mainly
along and south of the I-96/696 corridor. Showers and thunderstorms
are then likely on Sunday as low pressure tracks through the region.
These thunderstorms will be capable of producing locally heavy
rainfall. Scattered showers will linger behind low pressure on
memorial day, while breezy conditions also develop.

MIZ047-048-053-060-061-271215-
Midland-Bay-Saginaw-Shiawassee-Genesee-
Including the cities of Midland-Bay City-Saginaw-Owosso-Flint
310 PM EDT Fri May 26 2017

.TONIGHT...

Sky/weather.........Partly cloudy (60-70 percent) until midnight then
                    mostly cloudy (70-80 percent) until 4 am then
                    partly cloudy (65-75 percent).
Min temperature.....52-57.
   24 hr trend......Unchanged.
Max humidity........99 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......West winds around 5 mph becoming southeast in
                    the late evening and overnight.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......260-460 ft agl.
Transport winds.....West around 5 mph becoming south in the late
                    evening and overnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.SATURDAY...
Sky/weather.........Partly cloudy (50-60 percent).
Max temperature.....72-77.
   24 hr trend......9 degrees warmer.
Min humidity........51-60 percent.
   24 hr trend......4 percent drier.
20-foot winds.......East winds 5 to 10 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......5270-5770 ft agl.
Transport winds.....Northwest around 5 mph becoming southwest early
                    in the afternoon.
Smoke dispersal.....Fair (290).
Pcpn amount.........None.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy (50-60 percent).
Min temperature.....55-60.
   24 hr trend......3 degrees warmer.
Max humidity........91 percent.
   24 hr trend......7 percent drier.
20-foot winds.......Southeast winds 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.....South around 5 mph.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.SUNDAY...
Sky/weather.........Mostly cloudy (75-85 percent). Chance of
                    showers after 8 am until 2 pm. Chance of
                    thunderstorms after 8 am. Showers likely after
                    2 pm. Chance of precipitation 70 percent.
Max temperature.....69-74.
   24 hr trend......5 degrees cooler.
Min humidity........64 percent.
   24 hr trend......11 percent wetter.
20-foot winds.......South winds 5 to 10 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......3400-3900 ft agl.
Transport winds.....South 10 to 15 mph.
Smoke dispersal.....Good (530).
Pcpn amount.........0.26-0.50 in.


$$

MIZ049-054-055-062-271215-
Huron-Tuscola-Sanilac-Lapeer-
Including the cities of Bad Axe-Caro-Sandusky-Lapeer
310 PM EDT Fri May 26 2017

.TONIGHT...

Sky/weather.........Partly cloudy (60-70 percent) until midnight then
                    mostly cloudy (70-80 percent).
Min temperature.....47-52.
   24 hr trend......1 degree warmer.
Max humidity........99 percent.
   24 hr trend......2 percent drier.
20-foot winds.......North winds around 5 mph becoming southeast in
                    the late evening and overnight.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......500-700 ft agl.
Transport winds.....Northwest around 5 mph becoming southeast in
                    the late evening and overnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.SATURDAY...
Sky/weather.........Partly cloudy (50-60 percent).
Max temperature.....66-71.
   24 hr trend......8 degrees warmer.
Min humidity........54-64 percent.
   24 hr trend......6 percent drier.
20-foot winds.......East winds 5 to 10 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......5340-5840 ft agl.
Transport winds.....Southeast around 5 mph becoming north in the
                    late morning and early afternoon then
                    becoming west early in the afternoon.
Smoke dispersal.....Fair (280).
Pcpn amount.........None.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy (45-55 percent).
Min temperature.....50-55.
   24 hr trend......2 degrees warmer.
Max humidity........91-96 percent.
   24 hr trend......5 percent drier.
20-foot winds.......Southeast winds 5 to 10 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......200-400 ft agl.
Transport winds.....South around 5 mph.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.SUNDAY...
Sky/weather.........Mostly cloudy (70-80 percent). Chance of
                    showers after 8 am until 2 pm. Chance of
                    thunderstorms after 8 am. Showers likely after
                    2 pm. Chance of precipitation 70 percent.
Max temperature.....66-71.
   24 hr trend......2 degrees cooler.
Min humidity........63-73 percent.
   24 hr trend......8 percent wetter.
20-foot winds.......Southeast winds 5 to 10 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......4250-4750 ft agl.
Transport winds.....South 15 to 20 mph.
Smoke dispersal.....Excellent (970).
Pcpn amount.........0.11-0.25 in.


$$

MIZ063-068>070-075-076-082-083-271215-
St Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Port Huron-Howell-Pontiac-Warren-Ann
Arbor-Detroit-Adrian-Monroe
310 PM EDT Fri May 26 2017

.TONIGHT...

Sky/weather.........Partly cloudy (65-75 percent) until 8 pm then
                    mostly cloudy (70-80 percent). A slight chance
                    of until 3 am. Chance of showers after 10 pm.
                    Chance of precipitation 50 percent.
Min temperature.....51-56.
   24 hr trend......1 degree warmer.
Max humidity........94-99 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......Northwest winds around 5 mph becoming east in
                    the late evening and overnight.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......880-1080 ft agl.
Transport winds.....West around 5 mph becoming southeast in the
                    late evening and overnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........0.11-0.25 in.

.SATURDAY...
Sky/weather.........Partly cloudy (50-60 percent). A slight chance
                    of. Chance of precipitation 20 percent.
Max temperature.....72-77.
   24 hr trend......6 degrees warmer.
Min humidity........53-63 percent.
   24 hr trend......2 percent drier.
20-foot winds.......East winds 5 to 10 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......5340-5840 ft agl.
Transport winds.....Northwest around 5 mph becoming southwest early
                    in the afternoon.
Smoke dispersal.....Fair (270).
Pcpn amount.........0.06-0.10 in.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy (50-60 percent). A slight chance
                    of. Chance of precipitation 30 percent.
Min temperature.....52-57.
   24 hr trend......1 degree warmer.
Max humidity........89-95 percent.
   24 hr trend......6 percent drier.
20-foot winds.......Southeast winds 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.....South around 5 mph becoming southeast in the
                    late evening and overnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........0.01-0.05 in.

.SUNDAY...
Sky/weather.........Mostly cloudy (70-80 percent). Chance of
                    showers after 8 am until 2 pm. Chance of
                    thunderstorms after 8 am. Showers likely after
                    2 pm. Chance of precipitation 70 percent.
Max temperature.....70-75.
   24 hr trend......3 degrees cooler.
Min humidity........63-69 percent.
   24 hr trend......10 percent wetter.
20-foot winds.......South winds 5 to 10 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......3520-4020 ft agl.
Transport winds.....Southeast around 10 mph increasing to 15 to 20
                    mph in the late morning and afternoon.
Smoke dispersal.....Excellent (890).
Pcpn amount.........0.26-0.50 in.


$$


.FORECAST DAYS 3 THROUGH 7...

.MEMORIAL DAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 70s. West
winds around 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows
in the lower 50s. Highs in the upper 60s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Chance of showers. Lows around 50. Highs
in the upper 60s. West winds around 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the upper
60s.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the upper
60s.

$$

DG



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