Messages:

20210312:  Forecast high temps missing again.
20201210: fixed a bug which produced "segmentation fault" error messages
20191227:  Forecast high temps back (again).  NWS site problems.
20190606:  Forecast high temps are back
Forecast high temperature missing.
  13-MAY-2021 12 UTC  Soaring report from MPX upper air data.
No forecast high or estimated cloud base.

                    === Raw Upper-Air Data ===
Feet MSL:    942   1050   1299   1722   2009   3034   5174   6293  10236  10418
Pres mb:     993    989    980    965    955    920    850    815    700    695
Temp C:      4.4    8.2   10.8   13.4   13.0   11.0    4.8    2.0   -9.3   -9.7
VirT C:      5.0    8.7   11.3   13.9   13.5   11.5    5.2    2.4   -9.0   -9.4
DewPt C:    -0.6   -2.8   -4.2   -5.6   -6.0   -6.0   -8.2  -10.0  -14.0  -14.3
Wdir@kts:                                    250 20 240 11        120 12       

       === Interpolations (temps in deg. F, altitudes in feet MSL) ===
  MSL  *TI* Wdir@kts trig  VirT  1.9 degrees/division ("`": Dry Adiabatic)
-----  ---- -------- ---- . ---- -----------------------------------------
12000        235   9   70 | 11.9 `               :
11500                  69 | 13.7  `               :
11000                  67 | 14.5   `              :
10500                  65 | 15.0     `            :
10000        120  12   65 | 17.0      `            :
 9500                  65 | 19.6        `            :
 9000        160  10   65 | 22.2         `            :
 8500                  64 | 24.8           `            :
 8000        185  10   64 | 27.4            `            :
 7500                  64 | 30.0             `            :
 7000        195   8   64 | 32.6               `            :
 6500                  64 | 35.2                `            :
 6000        245  12   64 | 37.6                  `            :
 5500                  64 | 39.9                   `            :
 5000        250  12   63 | 42.3                     `           :
 4500                  63 | 44.9                      `           :
 4000        235  19   63 | 47.5                       `            :
 3500                  63 | 50.2                         `           :
 3000        250  21   63 | 52.7                          `            :
 2500                  62 | 54.5                            `           :
 2000        245  26   61 | 56.2                             `          :
 1500                  57 | 54.5                               `        :
 1000                  44 | 44.6                                ` :


   === Complete Upper Air Data ===

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

    993.0      942      5.0      4.4     -0.6
    989.0     1050      8.7      8.2     -2.8
    980.0     1299     11.3     10.8     -4.2
    965.0     1722     13.9     13.4     -5.6
    955.0     2009     13.5     13.0     -6.0
    920.0     3034     11.5     11.0     -6.0      250       20
    850.0     5174      5.2      4.8     -8.2      240       11
    815.0     6293      2.4      2.0    -10.0
    700.0    10236     -9.0     -9.3    -14.0      120       12
    695.0    10418     -9.4     -9.7    -14.3
    668.0    11421    -10.0    -10.1    -25.1
    623.0    13172    -13.6    -13.7    -29.7
    575.0    15158    -17.2    -17.3    -28.3
    542.0    16602    -20.6    -20.7    -28.7
    530.0    17144    -21.8    -21.9    -32.9
    513.0    17928    -23.8    -23.9    -34.9
    503.0    18399    -24.1    -24.1    -44.1
    500.0    18542    -24.3    -24.3    -45.3      205       10
    487.0    19171    -24.9    -24.9    -47.9
    430.0    22097    -32.1    -32.1    -50.1
    402.0    23643    -36.3    -36.3    -47.3
    400.0    23757    -36.5    -36.5    -47.5      195       16
    385.0    24622    -38.7    -38.7    -50.7
    372.0    25393    -40.3    -40.3    -49.3
    358.0    26248    -42.1    -42.1    -54.1
    336.0    27646    -45.5    -45.5    -58.5
    307.0    29599    -50.3    -50.3    -59.3
    300.0    30092    -51.5    -51.5    -62.5      170       21
    294.0    30521    -52.3    -52.3    -64.3
    263.0    32858    -57.5    -57.5    -67.5      175       22
    250.0    33908    -57.5    -57.5    -69.5      175       19
    240.0    34752    -58.3    -58.3    -72.3
    233.0    35366    -56.5    -56.5    -71.5
    215.0    37034    -57.9    -57.9    -78.9
    213.0    37228    -56.9    -56.9    -78.9
    208.0    37722    -56.3    -56.3    -82.3
    202.0    38335    -53.9    -53.9    -83.9
    200.0    38545    -53.9    -53.9    -85.9      280       17
    176.0    41247    -52.5    -52.5    -85.5
    154.0    44079    -52.3    -52.3    -85.3
    150.0    44637    -52.7    -52.7    -85.7      285       28
    134.0    47014    -54.9    -54.9    -86.9
    121.0    49156    -54.5    -54.5    -87.5
    111.0    50965    -55.3    -55.3    -87.3
    110.0    51154    -55.3    -55.3    -87.3
Additional wind data:

  H(ft)   dir   spd
 ------   ---   ---
  2000    245    26
  3000    250    21
  4000    235    19
  5000    250    12
  6000    245    12
  7000    195     8
  8000    185    10
  9000    160    10
 10000    120    12
 12000    235     9
 14000    255     8
 16000    290     4
 17000    235     2
 19000    190    12
 20000    185    12
 22000    205    15
 24000    195    17
 25000    175    19
 29000    170    25
 30000    170    22
 34000    175    19
 36000    230    14
 37000    290    16
 38000    295    11
 39000    280    18
 41000    295    24
 46000    295    32
 50000    290    29