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Forecast high taken from ILG
   1-SEP-2014 12 UTC  Soaring report from IAD upper air data.
   Forecast high: 88 F; est. base of any clouds: 4000 feet AGL.

                    === Raw Upper-Air Data ===
Feet MSL:    279    479    594    914   1477   2877   5117   5315   5615   7406
Pres mb:    1007   1000    996    985    966    920    850    844    835    783
Temp C:     23.0   22.6   22.8   24.4   24.2   21.8   16.2   15.8   16.0   13.6
VirT C:     26.1   25.8   26.0   27.5   27.0   24.4   18.4   18.0   18.1   15.4
DewPt C:    22.5   22.6   22.6   22.1   19.9   18.0   14.8   14.8   13.7   10.5
Wdir@kts:        215  7                      245 10 255 16                     

       === Interpolations (temps in deg. F, altitudes in feet MSL) ===
  MSL  *TI* Wdir@kts trig  VirT  1.5 degrees/division ("`": Dry Adiabatic)
-----  ---- -------- ---- . ---- -----------------------------------------
12000   7.2  270  25  101 | 43.5 `       :
11500   6.7           100 | 45.4  `       :
11000   6.1            99 | 46.9    `      :
10500   6.0  260  25   99 | 49.3      `      :
10000   5.4            98 | 51.0       `      :
 9500   4.8            97 | 52.6         `     :
 9000   4.2  265  26   95 | 54.1           `    :
 8500   3.6            94 | 55.7             `   :
 8000   3.1  260  23   93 | 57.5              `   :
 7500   2.6            93 | 59.3                `  :
 7000   1.9  255  24   91 | 60.8                  ` :
 6500   1.2            90 | 62.1                    `:
 6000   0.5  250  18   89 | 63.5                     `:
 5500  -0.4            88 | 64.5                       :
 5000  -1.3  255  16   87 | 65.7                       : `
 4500  -1.4            86 | 68.1                         : `
 4000  -1.6  255  13   86 | 70.5                          : `
 3500  -1.7            86 | 72.8                            : `
 3000  -1.9  255   8   85 | 75.2                              : `
 2500  -2.4            85 | 77.1                               :  `
 2000  -2.9  225  10   84 | 78.8                                :  `
 1500  -3.5            83 | 80.5                                 :   `
 1000  -4.4  215  12   81 | 81.4                                  :    `
  500  -7.6  215   7   75 | 78.4                                :       `


   === Complete Upper Air Data ===

   P(mb)     H(ft)    Tv(C)    T(C)    DP(C)   wind dir  wind spd

   1007.0      279     26.1     23.0     22.5
   1000.0      479     25.8     22.6     22.6      215        7
    996.0      594     26.0     22.8     22.6
    985.0      914     27.5     24.4     22.1
    966.0     1477     27.0     24.2     19.9
    920.0     2877     24.4     21.8     18.0      245       10
    850.0     5117     18.4     16.2     14.8      255       16
    844.0     5315     18.0     15.8     14.8
    835.0     5615     18.1     16.0     13.7
    783.0     7406     15.4     13.6     10.5
    747.0     8705     12.8     11.0      9.7
    723.0     9600     11.3      9.8      7.1
    700.0    10481      9.7      8.2      6.6      260       25
    683.0    11147      7.9      6.4      6.2
    673.0    11545      7.4      6.0      5.0
    647.0    12602      5.1      3.8      3.7
    630.0    13313      4.0      2.8      1.6
    574.0    15769     -1.0     -1.9     -2.6
    565.0    16182     -1.5     -2.3     -4.6
    557.0    16553     -2.1     -2.9     -4.2
    544.0    17167     -3.4     -4.1     -6.3
    537.0    17502     -4.2     -4.9     -6.3
    524.0    18134     -5.1     -5.7     -9.8
    516.0    18530     -6.0     -6.5    -11.0
    508.0    18931     -6.7     -7.3    -10.0
    500.0    19336     -7.6     -8.1    -12.1      265       29
    495.0    19592     -8.0     -8.5    -12.9
    488.0    19955     -8.3     -8.7    -16.7
    486.0    20059     -8.5     -8.9    -15.9
    483.0    20217     -8.6     -9.1    -13.6
    474.0    20694     -9.8    -10.3    -12.7
    462.0    21341    -11.2    -11.7    -13.5
    449.0    22058    -12.2    -12.7    -13.4
    417.0    23902    -14.9    -15.3    -17.8
    400.0    24929    -17.6    -17.9    -20.0      245       43
    382.0    26054    -20.2    -20.5    -21.2
    364.0    27221    -22.7    -22.9    -24.4
    357.0    27688    -23.5    -23.7    -27.1
    326.0    29843    -28.9    -29.1    -30.5
    319.0    30351    -30.0    -30.1    -33.2
    301.0    31698    -33.6    -33.7    -35.4
    300.0    31774    -33.6    -33.7    -35.3      235       48
    288.0    32710    -35.4    -35.5    -37.9
    284.0    33029    -36.0    -36.1    -41.1
    269.0    34258    -39.1    -39.1    -47.1
    261.0    34935    -40.5    -40.5    -53.5
    250.0    35892    -42.9    -42.9    -51.9      240       57
    249.0    35981    -43.3    -43.3    -52.3
    235.0    37252    -45.9    -45.9    -54.9
    226.0    38101    -47.5    -47.5    -54.5
    220.0    38684    -48.5    -48.5    -59.5
    215.0    39178    -49.9    -49.9    -65.9
    206.0    40090    -52.5    -52.5    -73.5
    200.0    40715    -53.9    -53.9    -77.9      250       52
    191.0    41680    -56.1    -56.1    -74.1
    184.0    42458    -56.7    -56.7    -76.7
    178.0    43145    -58.1    -58.1    -79.1
    174.0    43614    -58.3    -58.3    -80.3
    162.0    45076    -62.3    -62.3    -84.3
    150.0    46626    -64.7    -64.7    -83.7      260       26
    145.0    47305    -64.5    -64.5    -82.5
    142.0    47723    -65.5    -65.5    -83.5
    140.0    48007    -64.1    -64.1    -83.1
    135.0    48736    -65.3    -65.3    -83.3
    134.0    48884    -64.7    -64.7    -83.7
    131.0    49338    -64.9    -64.9    -83.9
    118.0    51412    -68.3    -68.3    -86.3      260       23
    114.0    52093    -67.1    -67.1    -86.1
    108.0    53157    -69.3    -69.3    -87.3
    104.0    53898    -68.7    -68.7    -86.7
    103.0    54088    -67.7    -67.7    -86.7
Additional wind data:

  H(ft)   dir   spd
 ------   ---   ---
  1000    215    12
  2000    225    10
  3000    255     8
  4000    255    13
  6000    250    18
  7000    255    24
  8000    260    23
  9000    265    26
 12000    270    25
 13000    255    25
 14000    275    22
 16000    275    25
 18000    255    21
 20000    265    29
 25000    245    43
 30000    235    48
 38000    230    61
 44000    270    30
 47000    260    27
 49000    285    23
 50000    270    18
 51000    250    22
 53000    300    26