Suppression Forecast
Issued by NWS San Diego, CA

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FNUS76 KSGX 301117
FWSSGX

Spot Forecast for Palomar Fuel Breaks Unit 7 Black Lining...USFS
National Weather Service SAN DIEGO CA
417 AM PDT Sun Apr 30 2017

Forecast is based on ignition time of 0700 PDT on April 30.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
Upper-level high pressure will slowly build over the region
through mid week. Highs will rise 5 to 10 degrees above normal by
Thursday. Winds will shift back and forth from onshore to offshore
throughout the week. Afternoon relative humidity will transition
from around 15 percent today to around 35 percent by Wednesday.

.TODAY...

Sky/weather.........Sunny.
Max temperature.....Around 63.
Min humidity........15 percent.
Eye Level Winds.....East 5 mph early in the morning becoming
                    light, then becoming west 5 mph late in the
                    morning.
Wind (20 FT)........
 Slopes.............East 5 to 10 mph, then becoming west
                    5 to 10 mph with gusts to 15 mph late in
                    the morning.
 Ridgetop...........North 10 to 15 mph. Gusts to 20 mph early
                    in the afternoon.
CWR.................0 percent.
LAL.................1.
Mixing Height.......2000 ft AGL...becoming 4000-4500 ft AGL early
                    in the morning, then...becoming 6500-7500 ft
                    AGL late in the morning...becoming 5000 ft AGL
                    late in the afternoon.
Mixing Winds........Northeast 5 to 10 mph early in the morning
                    becoming light, then becoming northwest 5 to 10
                    mph late in the morning.

TIME (PDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........4   4   4   4   5   5   5   5   5   5   7
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............50  52  55  59  60  62  63  62  63  62  60
RH..............14  13  13  13  14  15  17  19  21  24  25
20 FT WIND DIR..E   SE  SE  SE  SW  W   W   W   W   W   W
20 FT WIND DIR..090 140 140 140 230 270 270 270 270 270 270
20 FT WIND SPD..5   0   0   0   5   5   5   8   8   8   8
20 FT WIND GUST.9   5   5   5   9   10  10  15  15  15  15
EYE LVL WND DIR.E   SE  SE  SE  SW  W   W   W   W   W   W
EYE LVL WND DIR.090 140 140 140 230 270 270 270 270 270 270
EYE LVL WND SPD.3   0   0   0   3   3   3   3   3   3   3
EYE LVL WND GST.5   5   5   5   5   5   5   10  10  10  10
RIDGE WIND DIR..N   N   N   N   N   N   N   N   N   N   N
RIDGE WIND DIR..000 000 000 000 000 000 000 000 000 000 000
RIDGE WIND SPD..15  15  15  15  15  10  10  10  10  10  10

.TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....Around 49.
Max humidity........30 percent.
Eye Level Winds.....Northwest 3 to 7 mph.
Wind (20 FT)........
 Slopes.............Northwest 5 to 10 mph. Gusts to 15 mph early in
                    the evening and after midnight.
 Ridgetop...........North 5 to 10 mph. Gusts to 15 mph early in the
                    evening and after midnight.
CWR.................0 percent.
LAL.................1.
Mixing Height.......4500 ft AGL...becoming 2000 ft AGL early in the
                    evening.
Mixing Winds........Northwest 5 to 10 mph.

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........7   7   7   7   7   7   7   7   7   7   7   8
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............58  53  50  50  49  50  51  50  50  50  49  54
RH..............23  21  20  20  21  22  22  21  21  22  25  23
20 FT WIND DIR..W   W   W   NW  NW  NW  NW  NW  NW  NW  NW  NW
20 FT WIND DIR..270 270 270 320 320 320 320 320 320 320 320 320
20 FT WIND SPD..5   5   4   4   4   4   4   4   5   5   5   5
20 FT WIND GUST.15  15  10  10  10  10  10  10  15  15  15  15
EYE LVL WND DIR.W   W   W   NW  NW  NW  NW  NW  NW  NW  NW  NW
EYE LVL WND DIR.270 270 270 320 320 320 320 320 320 320 320 320
EYE LVL WND SPD.3   3   3   3   3   3   3   3   3   3   3   3
EYE LVL WND GST.7   7   5   5   5   5   5   5   7   7   7   7
RIDGE WIND DIR..N   NW  NW  NW  NW  N   N   N   N   N   N   N
RIDGE WIND DIR..000 320 320 320 320 000 000 000 000 000 000 000
RIDGE WIND SPD..10  10  15  15  15  15  15  15  15  15  15  15

.MONDAY...

Sky/weather.........Mostly sunny.
Max temperature.....Around 67.
Min humidity........25 percent.
Eye Level Winds.....Upslope 5 mph.
Wind (20 FT)........
 Slopes.............North 5 to 10 mph with gusts to 15 mph in the
                    morning becoming light, then becoming west 5
                    mph early in the afternoon.
 Ridgetop...........North 5 to 10 mph with gusts to 15
                    mph...becoming 5 mph early in the morning, then
                    becoming light late in the morning.
                    Northeast 5 to 10 mph early in the afternoon.
CWR.................0 percent.
LAL.................1.
Mixing Height.......2000-3000 ft AGL...becoming 4000-5500 ft AGL
                    late in the morning.
Mixing Winds........North 5 to 10 mph in the morning becoming
                    light, then becoming east 5 mph early in the
                    afternoon becoming light becoming northwest 5
                    mph late in the afternoon.

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........8   8   8   8   8   9   9   9   9   9   9   10
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............49  51  53  56  62  63  65  67  66  67  66  64
RH..............29  28  25  26  24  25  27  29  34  36  39  41
20 FT WIND DIR..NW  NW  NW  N   N   S   S   S   SW  SW  W   W
20 FT WIND DIR..320 320 320 000 000 180 180 180 230 230 270 270
20 FT WIND SPD..6   5   4   4   4   5   5   5   5   5   5   5
20 FT WIND GUST.15  10  8   8   8               8   8   8   8
EYE LVL WND DIR.NW  NW  NW  N   N   S   S   S   SW  SW  W   W
EYE LVL WND DIR.VRB VRB VRB VRB VRB VRB VRB VRB VRB VRB VRB VRB
EYE LVL WND SPD.3   3   3   3   3   3   3   3   3   3   3   3
EYE LVL WND GST.10  7   6   6   6               5   5   5   5
RIDGE WIND DIR..N   N   N   N   N   N   NE  NE  NE  NE  NE  NE
RIDGE WIND DIR..000 000 000 000 000 000 050 050 050 050 050 050
RIDGE WIND SPD..15  15  5   5   5   0   0   0   5   5   5   10

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...
Mostly clear. Lows in the lower 50s. Highs in the lower 70s.
Winds west 5 to 10 mph.
.WEDNESDAY...
Mostly clear. Lows in the lower 50s. Highs around 70. Winds east
5 to 10 mph.
.THURSDAY...
Mostly clear. Lows in the mid 50s. Highs around 70. Winds east
5 to 10 mph...with gusts to 20 mph.
.FRIDAY...
Mostly clear. Lows in the mid 50s. Highs in the mid 60s.
.SATURDAY...
Mostly clear. Lows in the upper 40s. Highs in the upper 50s.

$$
Forecaster...JIMMY TAEGER
Requested by...Ronald Gregor
Type of request...PRESCRIBED
.TAG 1707775.4/SGX
.EMAIL rgregor@fs.fed.us


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