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

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000
FNUS53 KDTX 221913
FWFDTX

Fire Weather Planning Forecast for Southeast Michigan
National Weather Service Detroit/Pontiac MI
313 PM EDT Fri Sep 22 2017

.DISCUSSION...Record breaking warmth will continue over the next
couple of days, as highs top out around 90 degrees. Humid
conditions will also prevail during this time as minimum RH values
reside in the 40 percent range and winds remain light.

MIZ047-048-053-060-061-231215-
Midland-Bay-Saginaw-Shiawassee-Genesee-
Including the cities of Midland-Bay City-Saginaw-Owosso-Flint
313 PM EDT Fri Sep 22 2017

.TONIGHT...

Sky/weather.........Clear (5-15 percent). Patchy fog after 4 am.
Min temperature.....62-67.
   24 hr trend......2 degrees warmer.
Max humidity........96 percent.
   24 hr trend......1 percent drier.
20-foot winds.......South winds 5 to 10 mph.
Haines Index........5 or moderate 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.

.SATURDAY...
Sky/weather.........Sunny (5-15 percent). Patchy fog until 9 am.
Max temperature.....86-91.
   24 hr trend......1 degree cooler.
Min humidity........42-50 percent.
   24 hr trend......2 percent drier.
20-foot winds.......Southwest winds 5 to 10 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Mixing height.......6760-7260 ft agl.
Transport winds.....South around 5 mph becoming southwest in the
                    late morning and afternoon.
Smoke dispersal.....Excellent (630).
Pcpn amount.........None.

.SATURDAY NIGHT...
Sky/weather.........Clear (5-15 percent).
Min temperature.....61-66.
   24 hr trend......2 degrees cooler.
Max humidity........84-94 percent.
   24 hr trend......6 percent drier.
20-foot winds.......South winds 5 to 10 mph.
Haines Index........5 or moderate 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.........Sunny (0-10 percent).
Max temperature.....84-89.
   24 hr trend......2 degrees cooler.
Min humidity........39-47 percent.
   24 hr trend......2 percent drier.
20-foot winds.......Light winds becoming south 5 to 10 mph in the
                    late morning and afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Mixing height.......7530-8030 ft agl.
Transport winds.....South 5 to 10 mph.
Smoke dispersal.....Excellent (960).
Pcpn amount.........None.


$$

MIZ049-054-055-062-231215-
Huron-Tuscola-Sanilac-Lapeer-
Including the cities of Bad Axe-Caro-Sandusky-Lapeer
313 PM EDT Fri Sep 22 2017

.TONIGHT...

Sky/weather.........Clear (10-20 percent). Patchy fog after 4 am.
Min temperature.....62-67.
   24 hr trend......1 degree cooler.
Max humidity........94 percent.
   24 hr trend......1 percent drier.
20-foot winds.......South winds 5 to 10 mph.
Haines Index........5 or moderate 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.

.SATURDAY...
Sky/weather.........Sunny (5-15 percent). Patchy fog until 9 am.
Max temperature.....83-88.
   24 hr trend......1 degree cooler.
Min humidity........45-55 percent.
   24 hr trend......2 percent drier.
20-foot winds.......Southwest winds 5 to 10 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Mixing height.......5240-5740 ft agl.
Transport winds.....Southwest around 5 mph becoming west in the
                    late morning and afternoon.
Smoke dispersal.....Good (350).
Pcpn amount.........None.

.SATURDAY NIGHT...
Sky/weather.........Clear (5-15 percent).
Min temperature.....62-67.
   24 hr trend......1 degree cooler.
Max humidity........84-89 percent.
   24 hr trend......6 percent drier.
20-foot winds.......Southwest winds 5 to 10 mph.
Haines Index........6 or high 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.........Sunny (0-10 percent).
Max temperature.....82-87.
   24 hr trend......2 degrees cooler.
Min humidity........43-53 percent.
   24 hr trend......2 percent drier.
20-foot winds.......Light winds becoming south 5 to 10 mph in the
                    late morning and afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Mixing height.......5150-5650 ft agl.
Transport winds.....South 5 to 10 mph.
Smoke dispersal.....Good (510).
Pcpn amount.........None.


$$

MIZ063-068>070-075-076-082-083-231215-
St Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Port Huron-Howell-Pontiac-Warren-Ann
Arbor-Detroit-Adrian-Monroe
313 PM EDT Fri Sep 22 2017

.TONIGHT...

Sky/weather.........Clear (10-20 percent). Patchy fog after 4 am.
Min temperature.....61-66.
   24 hr trend......1 degree cooler.
Max humidity........89-96 percent.
   24 hr trend......1 percent drier.
20-foot winds.......Southeast winds 5 to 10 mph until early morning
                    becoming light and variable.
Haines Index........6 or high 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.

.SATURDAY...
Sky/weather.........Sunny (10-20 percent). Patchy fog until 9 am.
Max temperature.....84-89.
   24 hr trend......1 degree cooler.
Min humidity........41-51 percent.
   24 hr trend......7 percent drier.
20-foot winds.......Light winds becoming south 5 to 10 mph in the
                    late morning and afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Mixing height.......6560-7060 ft agl.
Transport winds.....South 0 to 5 mph becoming east around 5 mph
                    early in the afternoon.
Smoke dispersal.....Good (340).
Pcpn amount.........None.

.SATURDAY NIGHT...
Sky/weather.........Clear (5-15 percent).
Min temperature.....61-66.
   24 hr trend......1 degree warmer.
Max humidity........82-92 percent.
   24 hr trend......13 percent drier.
20-foot winds.......South winds 5 to 10 mph until early morning
                    becoming light and variable.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....Southeast around 5 mph becoming south after
                    midnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.SUNDAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....83-88.
   24 hr trend......1 degree cooler.
Min humidity........40-50 percent.
   24 hr trend......Unchanged.
20-foot winds.......Light winds becoming southeast 5 to 10 mph in
                    the late morning and afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Mixing height.......6740-7240 ft agl.
Transport winds.....Southeast around 0 mph becoming south in the
                    late morning and afternoon.
Smoke dispersal.....Excellent (750).
Pcpn amount.........None.


$$


.FORECAST DAYS 3 THROUGH 7...

.MONDAY...Clear. Lows in the lower 60s. Highs in the mid 80s.
Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. South winds around 5 mph.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs around 70.
.FRIDAY...Partly cloudy. A slight chance of showers. Lows in the
upper 40s. Highs in the mid 60s.

$$

DRC



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