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

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FNUS53 KDTX 251158
FWFDTX

Fire Weather Planning Forecast for Southeast Michigan
National Weather Service Detroit/Pontiac MI
758 AM EDT Wed Apr 25 2018

.DISCUSSION...A cold front will sweep rain out of the region followed
by moderate north wind through today. The wind shift and mostly
cloudy sky combine to hold afternoon high temperatures in the upper
40s to mid 50s and minimum RH in the 55 to 70 percent range. High
pressure building into Lower Michigan Thursday brings more sunshine
and temperatures reaching the lower 60s leading to RH lowering
toward 30 percent or lower Thursday afternoon.

MIZ047-048-053-060-061-252115-
Midland-Bay-Saginaw-Shiawassee-Genesee-
Including the cities of Midland-Bay City-Saginaw-Owosso-Flint
758 AM EDT Wed Apr 25 2018

.REST OF TODAY...
Sky/weather.........Partly cloudy (60-70 percent). A slight chance
                    of showers until 11 am. Chance of precipitation
                    30 percent.
Max temperature.....45-50.
   24 hr trend......14 degrees cooler.
Min humidity........54-64 percent.
   24 hr trend......10 percent wetter.
20-foot winds.......North winds 10 to 15 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......4740-5240 ft agl.
Transport winds.....North around 20 mph.
Smoke dispersal.....Excellent (820).
Pcpn amount.........None.

.TONIGHT...
Sky/weather.........Mostly clear (25-35 percent).
Min temperature.....29-34.
   24 hr trend......13 degrees cooler.
Max humidity........85-95 percent.
   24 hr trend......3 percent drier.
20-foot winds.......North winds 5 to 10 mph becoming northwest
                    after midnight.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....North around 15 mph decreasing to around 5 mph
                    in the late evening and early morning then
                    becoming northwest after midnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.THURSDAY...
Sky/weather.........Sunny (5-15 percent).
Max temperature.....54-59.
   24 hr trend......14 degrees warmer.
Min humidity........29-35 percent.
   24 hr trend......34 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.......4380-4880 ft agl.
Transport winds.....West 5 to 10 mph.
Smoke dispersal.....Good (530).
Pcpn amount.........None.


$$

MIZ049-054-055-062-252115-
Huron-Tuscola-Sanilac-Lapeer-
Including the cities of Bad Axe-Caro-Sandusky-Lapeer
758 AM EDT Wed Apr 25 2018

.REST OF TODAY...
Sky/weather.........Mostly cloudy (75-85 percent). Chance of
                    showers until 4 pm. Chance of precipitation 60
                    percent.
Max temperature.....41-46.
   24 hr trend......20 degrees cooler.
Min humidity........66-74 percent.
   24 hr trend......14 percent wetter.
20-foot winds.......North winds 15 to 20 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......2320-2820 ft agl.
Transport winds.....North 20 to 25 mph.
Smoke dispersal.....Excellent (630).
Pcpn amount.........0.06-0.10 in.

.TONIGHT...
Sky/weather.........Partly cloudy (35-45 percent) until 4 am then
                    clear (5-15 percent). A slight chance of.
                    Chance of precipitation 30 percent.
Min temperature.....29-34.
   24 hr trend......11 degrees cooler.
Max humidity........87-97 percent.
   24 hr trend......4 percent drier.
20-foot winds.......Northwest winds 5 to 10 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......140-340 ft agl.
Transport winds.....North around 20 mph becoming northwest 5 to 10
                    mph in the late evening and overnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.THURSDAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....55-60.
   24 hr trend......16 degrees warmer.
Min humidity........30-40 percent.
   24 hr trend......35 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.......4010-4510 ft agl.
Transport winds.....West around 10 mph.
Smoke dispersal.....Good (390).
Pcpn amount.........None.


$$

MIZ063-068>070-075-076-082-083-252115-
St Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Port Huron-Howell-Pontiac-Warren-Ann
Arbor-Detroit-Adrian-Monroe
758 AM EDT Wed Apr 25 2018

.REST OF TODAY...
Sky/weather.........Partly cloudy (60-70 percent). A slight chance
                    of showers until 2 pm. Chance of precipitation
                    60 percent.
Max temperature.....48-53.
   24 hr trend......9 degrees cooler.
Min humidity........62-72 percent.
   24 hr trend......10 percent drier.
20-foot winds.......North winds 10 to 15 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Mixing height.......5310-5810 ft agl.
Transport winds.....North around 20 mph.
Smoke dispersal.....Excellent (940).
Pcpn amount.........0.06-0.10 in.

.TONIGHT...
Sky/weather.........Mostly clear (30-40 percent). Chance of
                    precipitation 20 percent.
Min temperature.....31-36.
   24 hr trend......14 degrees cooler.
Max humidity........93-99 percent.
   24 hr trend......Unchanged.
20-foot winds.......Northwest winds 5 to 10 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Mixing height.......340-540 ft agl.
Transport winds.....North 15 to 20 mph becoming northwest around 5
                    mph after midnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.

.THURSDAY...
Sky/weather.........Sunny (5-15 percent).
Max temperature.....57-62.
   24 hr trend......8 degrees warmer.
Min humidity........30-40 percent.
   24 hr trend......33 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.......4470-4970 ft agl.
Transport winds.....West 5 to 10 mph.
Smoke dispersal.....Good (370).
Pcpn amount.........None.


$$


.FORECAST DAYS 3 THROUGH 7...

.FRIDAY...Partly cloudy. Chance of showers. Lows in the upper 30s.
Highs in the mid 50s. West winds around 5 mph.
.SATURDAY...Partly cloudy. A slight chance of rain and snow showers.
Lows in the mid 30s. Highs in the lower 50s. Northwest winds around
10 mph.
.SUNDAY...Clear. Lows in the lower 30s. Highs in the mid 50s.
Northwest winds around 5 mph.
.MONDAY...Warmer, clear. Lows in the upper 30s. Highs in the mid
60s.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s.

$$

JVC


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