Suppression Forecast
Issued by NWS Columbia, SC

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000
FNUS72 KCAE 201244
FWSCAE

Spot Forecast for SRS Comp 2...Department Of Defense
National Weather Service Columbia SC
744 AM EST Mon Feb 20 2017

Forecast is based on ignition time of 0800 EST on February 20.
If conditions become unrepresentative...contact the National Weather
Service.

Positive or negative feedback including observations taken at
the burn site would be greatly appreciated. You can use the same
webpage where you requested the spot forecast for this. You may
also call our office if you have questions or concerns.

.DISCUSSION....Transport wind will not be east all day.
A dry pressure ridge will extend southward and into the forecast
area today. Surface wind will be light and variable with a preferred
northeast direction until about 1100 am...and then more predominately
east at 5 to 10 mph during the rest of the day. Transport wind will
be variable but mainly northeast near 5 mph until around 1100 am...
and then more predominately east about 8 mph during the rest of
today. Relative humidity will lower to about 50 percent at 1100 am
and then drop to near 28 percent during the afternoon.

A return to light and variable wind will begin around sunset...
about 600 pm. Fog may occur late tonight.

.TODAY...

Sky/weather.........Sunny (15-25 percent).
Chance of pcpn......0 percent.
LAL.................No Tstms.
Max temperature.....Around 77.
Min humidity........28 percent.
Wind (20 ft)........Light and variable winds...becoming east around
                    5 mph in the afternoon...then becoming light
                    and variable late.
Mixing height.......300-2100 ft AGL...increasing to 3000-4300 ft
                    AGL in the afternoon.
Transport winds.....East 3 to 8 mph.
LVORI...............5.
Max ADI.............34.

TIME (EST)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........13  16  20  23  27  29  29  29  28  27
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0
Temp............47  53  60  65  69  73  75  77  77  75
RH..............93  80  62  52  42  34  31  28  28  31
20 FT wind dir..NE  NE  E   E   E   E   E   E   E   NE
20 FT wind dir..050 060 070 070 070 080 080 080 080 060
20 FT wind spd..2   3   4   4   5   5   5   5   5   4
20 FT wind gust.5   5   5   5                       5
Mix hgt (kft)...0.6 0.9 1.2 2.1 3.0 3.9 4.0 4.2 4.3 3.0
Trasnp wind dir.NE  NE  E   E   E   E   E   E   E   E
Transp wind spd.5   6   6   7   7   8   8   7   7   6
LVORI...........5   3   2   2   1   1   1   2   2   2
ADI.............6   10  15  25  31  34  32  29  25  20
LAL.............1   1   1   1   1   1   1   1   1   1

.TONIGHT...

Sky/weather.........Partly cloudy (30-40 percent)...then becoming
                    mostly cloudy (50-60 percent).
Chance of pcpn......0 percent.
LAL.................No Tstms.
Min temperature.....Around 48.
Max humidity........93 percent.
Wind (20 ft)........Light and variable winds.
Mixing height.......300-1600 ft AGL.
Transport winds.....East 3 to 6 mph.
LVORI...............5.
Min ADI.............2.

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........28     23     23     36     45     53
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0      0
Temp............72     62     59     56     52     50
RH..............35     56     64     74     83     89
20 ft wind......NE 3   NE 2   E 2    E 2    E 2    E 3
20 ft wind gust.5      5      5      5      5      5
Mix hgt (ft)....1600   300    300    300    300    300
Transport wind..E 6    E 5    E 3    E 3    E 3    E 3
LVORI...........2      2      3      3      5      7
ADI.............2      2      2      2      2      2
LAL.............1      1      1      1      1      1

.TUESDAY...

Sky/weather.........Partly sunny (65-75 percent).
Chance of pcpn......10 percent.
LAL.................No Tstms.
Max temperature.....Around 74.
Min humidity........51 percent.
Wind (20 ft)........Light and variable winds...becoming southeast 5
                    to 6 mph in the late morning and afternoon.
Mixing height.......300-1600 ft AGL...increasing to 2300-3200 ft
                    AGL in the afternoon.
Transport winds.....East 3 to 12 mph...becoming southeast 10 to 15
                    mph in the late morning and afternoon.
LVORI...............5.
Max ADI.............31.

TIME (EST)      6 AM      9 AM      NOON      3 PM
Sky (%).........56        63        70        76
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Chc of pcpn (%).0         0         0         10
Temp............49        57        69        73
RH..............96        80        59        51
20 FT wind......E 3G5     E 5G10    SE 5G10   SE 6G10
Mix hgt (ft)....300       900       2300      3100
Transport wind..E 3       E 12      SE 14     SE 13
LVORI...........8         4         2         1
ADI.............3         14        28        31
LAL.............1         1         1         1

$$
Forecaster...Linton
Requested by...Mark Frizzell
Type of request...PRESCRIBED
.TAG 1702470.0/CAE


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