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Forecast high taken from CXY
   2-APR-2015  0 UTC  Soaring report from IAD upper air data.
   Forecast high: 56 F; est. base of any clouds: 7400 feet AGL.

                    === Raw Upper-Air Data ===
Feet MSL:    279    580   2849   3826   4954   6995   7425   8031   8305   8723
Pres mb:    1011   1000    920    887    850    786    773    755    747    735
Temp C:     13.2   12.6    6.6    3.4    0.4   -4.7   -5.7   -5.7   -4.9   -4.3
VirT C:     13.7   13.1    7.0    3.8    0.8   -4.3   -5.4   -5.5   -4.8   -4.3
DewPt C:    -2.8   -5.4   -6.4   -7.6   -8.6  -10.7  -12.7  -21.7  -33.9       
Wdir@kts:         45  6 335  5        300 16                                   

       === Interpolations (temps in deg. F, altitudes in feet MSL) ===
  MSL  *TI* Wdir@kts trig  VirT  1.5 degrees/division ("`": Dry Adiabatic)
-----  ---- -------- ---- . ---- -----------------------------------------
12000  14.1  325  44   81 | 19.2 `               :
11500  13.2            80 | 20.3  `               :
11000  12.4            78 | 21.5    `             :
10500  11.5            77 | 22.6      `            :
10000  10.6  325  38   75 | 23.5       `            :
 9500   8.7            72 | 22.9         `         :
 9000   7.7  315  38   70 | 23.8           `        :
 8500   6.2            67 | 23.7             `      :
 8000   3.8  320  33   63 | 22.0              `    :
 7500   2.4            60 | 22.3                `  :
 7000   2.0  290  25   60 | 24.2                  ` :
 6500   1.8            59 | 26.4                   `  :
 6000   1.6  290  23   59 | 28.7                     ` :
 5500   1.3            58 | 30.9                       `:
 5000   1.1  300  16   58 | 33.2                         `:
 4500   0.9            58 | 35.6                          `:
 4000   0.8  310  14   57 | 38.0                            `:
 3500   0.9            57 | 40.8                              `:
 3000   1.0  325   6   58 | 43.8                                `:
 2500   1.0            58 | 46.3                                 `:
 2000   0.8   20   5   57 | 48.7                                   `:
 1500   0.6            57 | 51.1                                     :
 1000   0.5   45   8   57 | 53.5                                      `:
  500   0.3   45   6   56 | 55.8                                        :


   === Complete Upper Air Data ===

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

   1011.0      279     13.7     13.2     -2.8
   1000.0      580     13.1     12.6     -5.4       45        6
    920.0     2849      7.0      6.6     -6.4      335        5
    887.0     3826      3.8      3.4     -7.6
    850.0     4954      0.8      0.4     -8.6      300       16
    786.0     6995     -4.3     -4.7    -10.7
    773.0     7425     -5.4     -5.7    -12.7
    755.0     8031     -5.5     -5.7    -21.7
    747.0     8305     -4.8     -4.9    -33.9
    735.0     8723     -4.3     -4.3         
    707.0     9725     -5.3     -5.3         
    700.0     9981     -4.7     -4.7               325       38
    697.0    10092     -4.7     -4.7         
    633.0    12561     -7.8     -7.9    -35.9
    500.0    18407    -22.4    -22.5    -37.5      320       53
    472.0    19785    -26.0    -26.1    -38.1
    458.0    20498    -27.1    -27.1    -48.1
    427.0    22140    -31.7    -31.7    -47.7
    400.0    23649    -33.7    -33.7    -58.7      330       65
    396.0    23880    -33.9    -33.9    -59.9
    363.0    25864    -37.7    -37.7    -63.7
    300.0    30075    -48.7    -48.7    -62.7      325       79
    277.0    31779    -53.1    -53.1    -66.1
    258.0    33270    -56.3    -56.3    -67.3
    250.0    33926    -56.7    -56.7    -67.7      320       74
    235.0    35208    -58.3    -58.3    -70.3      320       81
    204.0    38154    -54.5    -54.5    -76.5
    200.0    38569    -54.9    -54.9    -78.9      310       63
    196.0    38994    -53.9    -53.9    -79.9
    192.0    39428    -54.3    -54.3    -81.3
    187.0    39985    -52.7    -52.7    -81.7
    182.0    40559    -52.9    -52.9    -83.9
    172.0    41749    -55.1    -55.1    -87.1
    164.0    42747    -54.7    -54.7    -87.7
    162.0    43006    -53.1    -53.1    -86.1
    155.0    43937    -54.5    -54.5    -87.5
    150.0    44626    -54.3    -54.3    -87.3      295       68
    146.0    45195    -54.1    -54.1    -87.1
    141.0    45926    -55.5    -55.5    -87.5
    137.0    46529    -54.5    -54.5    -87.5
    130.0    47625    -56.7    -56.7    -88.7
    127.0    48113    -55.1    -55.1    -87.1
    125.0    48445    -54.9    -54.9    -86.9
    123.0    48784    -54.1    -54.1    -87.1
    120.0    49303    -54.9    -54.9    -86.9
    115.0    50198    -53.7    -53.7    -86.7
    110.0    51133    -54.9    -54.9    -86.9
Additional wind data:

  H(ft)   dir   spd
 ------   ---   ---
  1000     45     8
  2000     20     5
  3000    325     6
  4000    310    14
  6000    290    23
  7000    290    25
  8000    320    33
  9000    315    38
 12000    325    44
 14000    320    46
 16000    315    49
 20000    325    59
 23000    325    58
 25000    340    67
 26000    335    77
 30000    325    79
 34000    325    71
 36000    320    86
 41000    300    54
 46000    295    72
 50000    315    47
 51000    305    38