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Forecast high taken from CXY
  30-JAN-2015  0 UTC  Soaring report from IAD upper air data.
   Forecast high: 32 F; est. base of any clouds: 4000 feet AGL.

                    === Raw Upper-Air Data ===
Feet MSL:    279    462   1425   2562   2647   3743   3920   4129   4709   4740
Pres mb:    1007   1000    964    923    920    882    876    869    850    849
Temp C:      0.0    0.0   -0.3   -2.1   -1.9   -3.9   -3.5   -0.9   -0.5   -0.5
VirT C:      0.4    0.4   -0.0   -1.8   -1.6   -3.5   -3.1   -0.4    0.1    0.1
DewPt C:    -6.0   -7.0  -12.3  -12.1  -11.9   -8.9   -7.2   -4.1   -3.0   -3.0
Wdir@kts:        155 10               210 31                      255 42       

       === Interpolations (temps in deg. F, altitudes in feet MSL) ===
  MSL  *TI* Wdir@kts trig  VirT  1.6 degrees/division ("`": Dry Adiabatic)
-----  ---- -------- ---- . ---- -----------------------------------------
12000  24.8  245  40   76 | 14.4 `                           :
11500  24.5            76 | 16.6  `                           :
11000  24.2            76 | 18.8    `                           :
10500  23.9            75 | 20.9      `                          :
10000  23.6  260  42   74 | 22.9       `                          :
 9500  23.1            74 | 24.8         `                          :
 9000  22.7  255  40   73 | 26.6           `                         :
 8500  22.5            72 | 29.0            `                         :
 8000  20.6  260  46   69 | 28.2              `                       :
 7500  20.0            68 | 29.8                `                      :
 7000  19.3  260  43   67 | 31.3                  `                     :
 6500  17.8            64 | 31.2                   `                    :
 6000  16.2  275  34   61 | 31.1                     `                 :
 5500  14.7            58 | 30.9                       `               :
 5000  13.5            56 | 31.6                        `               :
 4500  12.2  255  42   54 | 31.9                          `             :
 4000   8.8  225  41   48 | 28.3                            `         :
 3500   6.2            43 | 26.4                             `       :
 3000   5.6  215  36   42 | 28.0                               `      :
 2500   4.6  210  31   40 | 28.9                                 `    :
 2000   3.9  205  29   39 | 30.3                                   `   :
 1500   3.2            38 | 31.7                                    `   :
 1000   2.0  165  21   36 | 32.3                                      ` :
  500   0.8  155  10   33 | 32.6                                        :


   === Complete Upper Air Data ===

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

   1007.0      279      0.4      0.0     -6.0
   1000.0      462      0.4      0.0     -7.0      155       10
    964.0     1425     -0.0     -0.3    -12.3
    923.0     2562     -1.8     -2.1    -12.1
    920.0     2647     -1.6     -1.9    -11.9      210       31
    882.0     3743     -3.5     -3.9     -8.9
    876.0     3920     -3.1     -3.5     -7.2
    869.0     4129     -0.4     -0.9     -4.1
    850.0     4709      0.1     -0.5     -3.0      255       42
    849.0     4740      0.1     -0.5     -3.0
    831.0     5302     -0.6     -1.3     -1.6
    779.0     6995     -0.3     -1.1     -1.1
    744.0     8195     -2.4     -3.1     -3.1
    736.0     8477     -1.6     -2.3     -2.3
    725.0     8869     -2.7     -3.3     -5.1
    700.0     9778     -4.5     -5.1     -6.6      260       42
    673.0    10789     -6.8     -7.3     -8.8
    615.0    13071    -12.4    -12.7    -16.1
    597.0    13813    -13.8    -14.1    -16.7
    589.0    14149    -13.9    -14.1    -19.1
    562.0    15312    -16.4    -16.7    -18.8
    539.0    16338    -18.7    -18.9    -23.2
    528.0    16842    -19.1    -19.3    -21.7
    509.0    17734    -20.3    -20.5    -25.5
    500.0    18166    -21.6    -21.7    -26.7      250       56
    477.0    19299    -24.2    -24.3    -29.3
    465.0    19906    -25.8    -25.9    -32.9
    438.0    21318    -29.2    -29.3    -35.3
    415.0    22574    -32.4    -32.5    -39.5
    400.0    23421    -34.7    -34.7    -41.7      255       59
    396.0    23651    -35.0    -35.1    -41.1
    385.0    24294    -36.6    -36.7    -40.2
    367.0    25376    -39.3    -39.3    -42.2
    343.0    26885    -42.5    -42.5    -46.0
    332.0    27607    -42.9    -42.9    -48.9
    317.0    28625    -45.1    -45.1    -54.1
    308.0    29256    -45.1    -45.1    -56.1
    300.0    29831    -46.5    -46.5    -59.5      250       62
    293.0    30345    -46.5    -46.5    -60.5
    277.0    31563    -48.5    -48.5    -61.5      250       63
    266.0    32440    -47.1    -47.1    -63.1
    250.0    33782    -48.9    -48.9    -69.9      255       51
    244.0    34304    -49.9    -49.9    -71.9
    241.0    34570    -48.5    -48.5    -70.5
    230.0    35577    -49.3    -49.3    -71.3
    227.0    35860    -48.7    -48.7    -70.7
    220.0    36533    -50.1    -50.1    -72.1
    218.0    36729    -48.9    -48.9    -71.9
    211.0    37434    -48.1    -48.1    -73.1
    204.0    38168    -45.3    -45.3    -72.3
    200.0    38601    -46.1    -46.1    -73.1      280       31
    180.0    40882    -49.5    -49.5    -77.5
    174.0    41610    -49.9    -49.9    -77.9
    160.0    43395    -53.3    -53.3    -80.3
    152.0    44478    -53.7    -53.7    -80.7
    150.0    44757    -54.3    -54.3    -81.3      270       41
    147.0    45181    -55.1    -55.1    -82.1
    138.0    46504    -55.3    -55.3    -81.3
    123.0    48887    -59.9    -59.9    -83.9
    111.0    50976    -62.9    -62.9    -85.9
    107.0    51717    -62.7    -62.7    -85.7
    101.0    52880    -64.1    -64.1    -86.1      280       33
Additional wind data:

  H(ft)   dir   spd
 ------   ---   ---
  1000    165    21
  2000    205    29
  3000    215    36
  4000    225    41
  6000    275    34
  7000    260    43
  8000    260    46
  9000    255    40
 12000    245    40
 14000    250    46
 16000    255    52
 20000    245    55
 25000    260    58
 27000    265    63
 30000    250    61
 32000    250    66
 34000    255    50
 36000    265    61
 39000    275    29
 40000    260    28
 42000    270    48
 50000    290    37