Suppression Forecast
Issued by NWS San Diego, CA

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FNUS76 KSGX 290041
FWSSGX

Spot Forecast for Big Pine Flat Pile Burn...SBNF FAWN
National Weather Service SAN DIEGO CA
541 PM PDT Tue Mar 28 2017

Forecast is based on ignition time of 0700 PDT on March 29.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
Warmer and very dry Wednesday with gusty north winds, mainly in the
morning. Winds will weaken during the afternoon. Cooler with higher
humidity on Thursday. Moderate to strong west winds will develop during
the afternoon and evening as a trough of low pressure moves southeast
through Nevada. Gusts of 25 to 35 MPH are possible during this time.
Winds will weaken somewhat Thursday night and become northerly as
offshore flow develops. North winds will peak Friday morning with gusts
near 20 to 25 MPH, then slowly weaken during the afternoon. Lighter
winds with warmer and dry conditions prevailing Saturday and Sunday.

.WEDNESDAY...

Sky/weather.........Mostly sunny.
Max temperature.....Around 61.
Min humidity........15 percent.
Eye Level Winds.....Winds north 5 to 10 mph, becoming 3 to 6 mph
                    in the afternoon.
Wind (20 FT)........
 Slopes.............Winds north 5 to 10. Gusts to 15 mph in the
morning.
 Ridgetop...........North 15 mph becoming 5 to 10 mph in the
    afternoon..
CWR.................0 percent.
LAL.................1.
Mixing Height.......1500-3000 ft AGL...becoming 3500-5000 ft AGL in
                    the afternoon.
Mixing Winds........North 10 to 15 mph...becoming 15 to 20 mph
                    in the late morning and early afternoon, then
                    becoming north 5 mph early in the afternoon.

TIME (PDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........13  13  13  13  14  14  14  14  14  14  17
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0   0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1   1
TEMP............38  40  47  53  56  59  60  60  60  59  56
RH..............33  32  25  20  18  17  18  18  19  20  23
20 FT WIND DIR..N   N   N   N   N   N   N   N   N   N   N
20 FT WIND SPD..10  10  10  10  10  8   8   5   5   4   4
20 FT WIND GUST.15  15  15  15  13  12  12  10  10  10  10
EYE LVL WND DIR.N   N   N   N   N   N   N   N   N   N   N
EYE LVL WND SPD.5   5   6   6   6   5   5   4   3   3   3
EYE LVL WND GST.10  10  10  10  10  9   9   6   6   6   6
RIDGE WIND DIR..N   N   N   N   N   N   N   N   N   N   NW
RIDGE WIND SPD..20  20  20  15  15  15  15  10  5   5   5

.WEDNESDAY NIGHT...

Sky/weather.........Mostly clear.
Min temperature.....Around 43.
Max humidity........40 percent.
Eye Level Winds.....Winds west 5 mph.
Wind (20 FT)........
 Slopes.............Winds west 3 to 6 mph.
 Ridgetop...........Northwest 5 to 10 mph.
CWR.................0 percent.
LAL.................1.
Mixing Height.......5500 ft AGL...becoming 500-1000 ft AGL early in
                    the evening.
Mixing Winds........Southwest 5 mph.

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........17  17  17  17  17  11  11  11  11  11  11  18
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
TEMP............54  50  47  47  46  46  45  45  45  45  44  43
RH..............25  29  33  34  36  36  37  36  35  34  35  36
20 FT WIND DIR..N   N   N   N   N   NW  NW  NW  W   W   W   W
20 FT WIND SPD..3   4   4   3   3   3   3   3   3   3   3   5
20 FT WIND GUST.6   6   6   6   6   6   5   5   5   5   5   8
EYE LVL WND DIR.N   N   N   N   N   NW  NW  NW  W   W   W   W
EYE LVL WND SPD.3   3   3   3   3   3   3   3   3   3   3   4
EYE LVL WND GST.5   5   5   5   5   5   5   5   5   5   5   6
RIDGE WIND DIR..N   N   NW  NW  NW  NW  NW  NW  W   W   W   W
RIDGE WIND SPD..5   5   10  10  10  10  10  10  10  10  10  10

.THURSDAY...

Sky/weather.........Mostly sunny.
Max temperature.....Around 59.
Min humidity........30 percent.
Eye Level Winds.....Breezy. Winds west 5 to 10 mph becoming 10 to
                    15 mph in the afternoon.
Wind (20 FT)........
 Slopes.............Breezy. Winds west 10 to 15 mph. Gusts to 25
to 35 mph in the afternoon.
 Ridgetop...........West 15 to 20 mph. Gusts to 45 mph in the
afternoon.
CWR.................5 percent.
LAL.................1.
Mixing Height.......500-1000 ft AGL...becoming 2500-4000 ft AGL
                    late in the morning.
Mixing Winds........Southwest 5 mph...becoming west 15 to 20 mph.

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........18  18  18  18  18  17  17  17  17  17  17  17
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0   0   0   0   0   10  10  10  10  10  10  10
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
TEMP............43  43  44  49  53  56  58  58  57  57  56  50
RH..............38  41  42  36  31  30  28  30  33  36  42  57
20 FT WIND DIR..W   W   W   W   W   W   W   W   W   W   W   W
20 FT WIND SPD..8   8   8   8   8   12  12  12  20  20  20  20
20 FT WIND GUST.10  12  12  12  15  20  20  25  25  30  35  35
EYE LVL WND DIR.W   W   W   W   W   W   W   W   W   W   W   W
EYE LVL WND SPD.6   6   6   6   6   9   9   9   15  15  15  15
EYE LVL WND GST.10  10  10  12  12  12  12  15  15  20  20  20
RIDGE WIND DIR..W   W   W   W   W   W   W   W   W   W   W   W
RIDGE WIND SPD..20  20  30  30  30  35  35  35  45  45  45  45

.FORECAST DAYS 3 THROUGH 5...
.FRIDAY...
Cooler. Mostly clear. Lows in the upper 20s. Highs in the upper
40s. Winds north 20 mph.
.SATURDAY...
Mostly clear. Lows in the mid 30s. Highs in the upper 50s. Winds
north 10 mph.
.SUNDAY...
Mostly clear. Lows around 40. Highs around 60. Winds north 5 mph.

$$
Forecaster...STEFANIE SULLIVAN
Requested by...Nathan Leatherman
Type of request...PRESCRIBED
.TAG 1705401.0/SGX
.EMAIL nleatherman@fs.fed.us



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