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Forecast high taken from IPT
  16-APR-2014 12 UTC  Soaring report from IAD upper air data.
   Forecast high: 50 F; est. base of any clouds: 8500 feet AGL.

                    === Raw Upper-Air Data ===
Feet MSL:    279    694   2850   3045   3723   4125   4506   4865   5320   5941
Pres mb:    1016   1000    920    913    889    875    862    850    835    815
Temp C:     -0.5   -1.5   -7.1   -8.1   -9.3   -9.3   -7.1   -7.3   -7.1   -6.1
VirT C:     -0.2   -1.2   -6.9   -7.9   -9.1   -9.2   -7.1   -7.3   -7.1   -6.1
DewPt C:    -9.5  -10.5  -14.1  -14.1  -17.3  -24.3  -42.1  -47.3  -51.1  -54.1
Wdir@kts:        330 20 335 34                             360 31              

       === Interpolations (temps in deg. F, altitudes in feet MSL) ===
  MSL  *TI* Wdir@kts trig  VirT  1.5 degrees/division ("`": Dry Adiabatic)
-----  ---- -------- ---- . ---- -----------------------------------------
12000  19.7  290  24   85 | 23.2 `                      :
11500  18.8            84 | 24.3  `                     :
11000  18.0  310  20   82 | 25.5    `                    :
10500  17.1            81 | 26.5      `                   :
10000  15.6  320  25   78 | 26.6       `                  :
 9500  14.3            76 | 26.9         `                :
 9000  13.0  320  30   73 | 27.2           `              :
 8500  11.8            71 | 27.6             `            :
 8000  10.4  325  30   69 | 27.8              `            :
 7500   8.2            65 | 26.6                `         :
 7000   6.0  335  32   61 | 25.3                  `      :
 6500   3.9            57 | 24.1                    `   :
 6000   1.0  350  33   52 | 21.7                     ` :
 5500  -1.5            48 | 19.8                     : `
 5000  -3.4    5  34   45 | 19.0                     :   `
 4500  -4.8            42 | 19.2                     :     `
 4000  -8.4  345  42   36 | 15.5                  :         `
 3500  -9.4            34 | 16.3                   :          `
 3000  -9.8  340  36   33 | 18.2                    :           `
 2500  -9.6            34 | 21.3                      :           `
 2000  -9.8  330  29   33 | 23.6                        :          `
 1500  -9.9            33 | 26.0                         :           `
 1000 -10.1  335  21   33 | 28.4                           :           `
  500 -10.3  330  20   32 | 30.7                            :           `


   === Complete Upper Air Data ===

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

   1016.0      279     -0.2     -0.5     -9.5
   1000.0      694     -1.2     -1.5    -10.5      330       20
    920.0     2850     -6.9     -7.1    -14.1      335       34
    913.0     3045     -7.9     -8.1    -14.1
    889.0     3723     -9.1     -9.3    -17.3
    875.0     4125     -9.2     -9.3    -24.3
    862.0     4506     -7.1     -7.1    -42.1
    850.0     4865     -7.3     -7.3    -47.3      360       31
    835.0     5320     -7.1     -7.1    -51.1
    815.0     5941     -6.1     -6.1    -54.1
    809.0     6131     -4.9     -4.9    -52.9
    751.0     8058     -2.2     -2.3    -32.3
    700.0     9885     -3.0     -3.1    -29.1      320       25
    683.0    10524     -3.0     -3.1    -31.1
    626.0    12773     -5.8     -5.9    -36.9
    538.0    16611    -13.1    -13.1    -41.1
    500.0    18424    -18.1    -18.1    -46.1      270       51
    457.0    20604    -23.7    -23.7    -53.7
    405.0    23462    -30.1    -30.1    -64.1
    400.0    23751    -30.7    -30.7    -64.7      270       68
    375.0    25246    -33.5    -33.5    -54.5
    352.0    26692    -37.3    -37.3    -53.3
    300.0    30248    -45.9    -45.9    -65.9      250       81
    278.0    31896    -50.1    -50.1    -70.1
    272.0    32363    -50.3    -50.3    -71.3
    262.0    33162    -52.3    -52.3    -72.3
    250.0    34157    -51.9    -51.9    -73.9      240       79
    243.0    34762    -51.5    -51.5    -73.5
    219.0    36948    -57.1    -57.1    -79.1
    213.0    37524    -57.5    -57.5    -78.5      240       96
    200.0    38833    -56.1    -56.1    -78.1      240       81
    195.0    39364    -54.3    -54.3    -77.3
    191.0    39800    -53.7    -53.7    -76.7
    175.0    41639    -55.1    -55.1    -80.1
    172.0    42002    -53.7    -53.7    -79.7
    160.0    43520    -55.7    -55.7    -82.7
    158.0    43783    -55.5    -55.5    -83.5
    157.0    43916    -54.1    -54.1    -82.1
    153.0    44460    -53.7    -53.7    -82.7
    150.0    44877    -54.1    -54.1    -83.1      230       72
    132.0    47539    -58.7    -58.7    -89.7
    127.0    48335    -58.5    -58.5    -89.5
    118.0    49845    -60.3    -60.3    -90.3      245       57
    116.0    50195    -59.3    -59.3    -90.3
    112.0    50914    -60.9    -60.9    -91.9
    108.0    51658    -59.5    -59.5    -90.5
Additional wind data:

  H(ft)   dir   spd
 ------   ---   ---
  1000    335    21
  2000    330    29
  3000    340    36
  4000    345    42
  5000      5    34
  6000    350    33
  7000    335    32
  8000    325    30
  9000    320    30
 11000    310    20
 12000    290    24
 14000    270    34
 15000    280    37
 16000    270    43
 17000    265    48
 20000    270    49
 25000    270    76
 30000    250    81
 33000    250    90
 34000    240    79
 37000    235    97
 40000    240    76
 41000    240    84
 46000    230    72
 49000    250    62
 50000    245    55
 52000    235    49