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

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000
FNUS53 KDTX 270749
FWFDTX

Fire Weather Planning Forecast for Southeast Michigan
National Weather Service Detroit/Pontiac MI
341 AM EDT Tue Jun 27 2017

.DISCUSSION...High pressure building into the region will bring
generally drier conditions, with warmer temperatures today and
Wednesday. An isolated shower is possible this afternoon, but over
limited coverage and duration. The chance for rain and
thunderstorms returns Wednesday night into Thursday.

MIZ047-048-053-060-061-271900-
Midland-Bay-Saginaw-Shiawassee-Genesee-
Including the cities of Midland-Bay City-Saginaw-Owosso-Flint
341 AM EDT Tue Jun 27 2017

.TODAY...
Sky/weather.........Partly cloudy (65-75 percent). Chance of showers
                    until 6 am then chance of showers and a
                    slight chance of thunderstorms after noon.
                    Chance of precipitation 40 percent.
Max temperature.....69-74.
   24 hr trend......5 degrees warmer.
Min humidity........36-42 percent.
   24 hr trend......0-6 percent drier.
20-foot winds.......West winds 5 to 10 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......8240-8740 ft agl.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Excellent (1590).
Pcpn amount.........0.01-0.05 in.

.TONIGHT...
Sky/weather.........Mostly clear (25-35 percent). Chance of showers
                    and a slight chance of thunderstorms until
                    11 pm. Chance of precipitation 30 percent.
Min temperature.....50-55.
   24 hr trend......3 degrees warmer.
Max humidity........85-90 percent.
   24 hr trend......3-5 percent drier.
20-foot winds.......Southwest winds 5 to 10 mph.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....West around 15 mph becoming southwest around 5
                    mph in the late evening and overnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.WEDNESDAY...
Sky/weather.........Partly cloudy (45-55 percent). A slight chance
                    of showers after 2 pm. Chance of precipitation
                    30 percent.
Max temperature.....74-79.
   24 hr trend......5 degrees warmer.
Min humidity........40-46 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......Southwest winds 5 to 10 mph becoming south
                    around 15 mph early in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......5290-5790 ft agl.
Transport winds.....Southwest around 5 mph increasing to 20 to 25
                    mph in the late morning and afternoon.
Smoke dispersal.....Excellent (1510).
Pcpn amount.........0.01-0.05 in.


$$

MIZ049-054-055-062-271900-
Huron-Tuscola-Sanilac-Lapeer-
Including the cities of Bad Axe-Caro-Sandusky-Lapeer
341 AM EDT Tue Jun 27 2017

.TODAY...
Sky/weather.........Partly cloudy (60-70 percent) until 10 am then
                    mostly sunny (15-25 percent) until noon then
                    partly cloudy (45-55 percent) until 4 pm then
                    mostly cloudy (65-75 percent). Chance of
                    showers until 8 am then chance of showers and
                    a slight chance of thunderstorms after noon.
                    Chance of precipitation 40 percent.
Max temperature.....Around 70.
   24 hr trend......3 degrees warmer.
Min humidity........42-52 percent.
   24 hr trend......3 percent drier.
20-foot winds.......West winds 5 to 10 mph.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Mixing height.......8800-9300 ft agl.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Excellent (1750).
Pcpn amount.........0.01-0.05 in.

.TONIGHT...
Sky/weather.........Mostly clear (30-40 percent). Chance of showers
                    and a slight chance of thunderstorms until
                    11 pm. Chance of precipitation 30 percent.
Min temperature.....49-54.
   24 hr trend......2 degrees warmer.
Max humidity........82-87 percent.
   24 hr trend......6 percent drier.
20-foot winds.......West winds 5 to 10 mph until early morning
                    becoming light and variable.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....West around 15 mph decreasing to 0 to 5 mph in
                    the late evening and overnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........0.01-0.05 in.

.WEDNESDAY...
Sky/weather.........Partly cloudy (40-50 percent). A slight chance
                    of. Chance of precipitation 20 percent.
Max temperature.....73-78.
   24 hr trend......7 degrees warmer.
Min humidity........42-52 percent.
   24 hr trend......Unchanged.
20-foot winds.......Southwest winds 5 to 10 mph increasing to
                    around 15 mph early in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......5550-6050 ft agl.
Transport winds.....Southwest around 5 mph increasing to 20 to 25
                    mph in the late morning and afternoon.
Smoke dispersal.....Excellent (1530).
Pcpn amount.........0.01-0.05 in.


$$

MIZ063-068>070-075-076-082-083-271900-
St Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Port Huron-Howell-Pontiac-Warren-Ann
Arbor-Detroit-Adrian-Monroe
341 AM EDT Tue Jun 27 2017

.TODAY...
Sky/weather.........Partly cloudy (45-55 percent) until 10 am then
                    mostly sunny (25-35 percent) until 2 pm then
                    partly cloudy (55-65 percent) until 4 pm then
                    mostly cloudy (65-75 percent). A slight chance
                    of until 6 am. A slight chance of showers and
                    thunderstorms after noon. Chance of
                    precipitation 40 percent.
Max temperature.....68-73.
   24 hr trend......4 degrees warmer.
Min humidity........33-41 percent.
   24 hr trend......2-4 percent drier.
20-foot winds.......West winds 5 to 10 mph.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Mixing height.......9100-9600 ft agl.
Transport winds.....West around 10 mph becoming northwest
                    around 20 mph.
Smoke dispersal.....Excellent (1640).
Pcpn amount.........0.01-0.05 in.

.TONIGHT...
Sky/weather.........Mostly clear (30-40 percent). A slight chance
                    of showers and thunderstorms until 11 pm. Chance
                    of precipitation 30 percent.
Min temperature.....50-55.
   24 hr trend......4 degrees warmer.
Max humidity........78-88 percent.
   24 hr trend......2-4 percent drier.
20-foot winds.......West winds 5 to 10 mph until early morning
                    becoming light and variable.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....West around 15 mph decreasing to around 5 mph
                    in the late evening and overnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........0.01-0.05 in.

.WEDNESDAY...
Sky/weather.........Partly cloudy (35-45 percent).
Max temperature.....75-80.
   24 hr trend......6 degrees warmer.
Min humidity........37-47 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......Southwest winds 5 to 10 mph becoming south
                    around 15 mph early in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......5530-6030 ft agl.
Transport winds.....Southwest around 10 mph increasing to 20 to 25
                    mph in the late morning and afternoon.
Smoke dispersal.....Excellent (1400).
Pcpn amount.........None.


$$


.FORECAST DAYS 3 THROUGH 7...

.THURSDAY...Showers and thunderstorms likely. Lows in the mid 60s.
Highs in the upper 70s. Southwest winds around 15 mph.
.FRIDAY...Showers and thunderstorms likely. Lows in the mid 60s.
Highs in the upper 70s. Southwest winds around 10 mph.
.SATURDAY...Mostly cloudy. Showers and thunderstorms likely. Lows in
the mid 60s. Highs in the upper 70s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy. A slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms. Lows
in the upper 50s. Highs in the upper 70s.

$$

HLO



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