Suppression Forecast
Issued by NWS Detroit/Pontiac, MI

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000
FNUS73 KDTX 281202
FWSDTX

SPOT FORECAST FOR PTE  MOUILLEE...MI DNR
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
802 AM EDT TUE APR 28 2015

FORECAST IS BASED ON IGNITION TIME OF 1100 EDT ON APRIL 28.

IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...SURFACE HIGH PRESSURE PASSING OVERHEAD WILL ALLOW
TEMPERATURES TO REACH THE LOWER 60S. MIN RH VALUES WILL FALL INTO
THE 40 PERCENT RANGE. EVEN MILDER TEMPERATURES ON WEDNESDAY WILL
BRING MIN RHS VALUES SLIGHTLY HIGHER...BUT A CHANCE OF SHOWERS
WILL ARRIVE TOWARD EVENING.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT).
MAX TEMPERATURE.....56-61.
MIN HUMIDITY........47 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 5 TO 10 MPH...BECOMING
                    SOUTHEAST 5 TO 9 MPH EARLY THIS EVENING.
TRANSPORT WINDS.....NORTH 3 TO 10 MPH...BECOMING SOUTHEAST AROUND 7
                    MPH EARLY THIS EVENING.
MIXING HEIGHT.......1400 FT AGL...INCREASING TO 4700 FT AGL LATE IN
                    THE MORNING...THEN INCREASING TO 5200 FT AGL
                    IN THE AFTERNOON...DECREASING TO 1700 FT AGL
                    EARLY IN THE EVENING.
HAINES INDEX........OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
VENTILATION RATE....GOOD (MAX...400).

TIME (EDT)      11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM
SKY (%).........51  57  62  68  66  64  63  61  59
WEATHER COV.....
WEATHER TYPE....
TEMP............50  53  55  56  57  58  57  56  54
RH..............60  55  52  50  48  47  47  48  50
20 FT WIND DIR..N   N   N   N   N   NE  NE  E   SE
20 FT WIND SPD..7   7   7   7   6   6   6   6   7
20 FT WIND GUST.10  10  10  10  10  10  10  10  10
MIX HGT (KFT)...4.1 4.7 5.0 5.0 5.2 5.1 4.6 3.3 1.7
HAINES INDEX....3   3   2   2   2   2   2   2   2
VRATE (KT-FT)...400 400 400 300 300 300 300 200 100

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT).
MIN TEMPERATURE.....AROUND 41.
MAX HUMIDITY........90 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 6 MPH...BECOMING LIGHT
                    OVERNIGHT.
TRANSPORT WINDS.....SOUTHEAST 1 TO 7 MPH.

TIME (EDT)      8 PM   10 PM  MIDNGT 2 AM   4 AM   6 AM
SKY (%).........53     44     44     48     55     61
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............52     49     46     43     42     43
RH..............53     61     71     80     87     88
20 FT WIND DIR..S      S      SE     E      SE     SE
20 FT WIND SPD..7      5      4      4      4      3
20 FT WIND GUST.10            5      5      5      5

$$
FORECASTER...SCHULTZ
REQUESTED BY...JIM FISHER
TYPE OF REQUEST...PRESCRIBED
.TAG 20150428.PTEMO.01/DTX



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