2003-04-01: ALB upper air data from FSL's server at NOAA in Boulder, CO.
Forecast max temp from AVN MOS for Fitchburg MA from nws.noaa.gov.
=== Interpolations from ALB data - temps:deg. F, altitudes:feet MSL ===
  MSL  *TI* Wdir@kts trig  VirT  2.1 degrees/division ("`": Dry Adiabatic)
-----  ---- -------- ---- . ---- -----------------------------------------
12000  10.4  310  51   60 | -2.4 `           :
11500   9.6            58 | -1.1  `          :
11000   8.9            57 |  0.2    `         :
10500   8.1            56 |  1.5      `        :
10000   7.7            55 |  3.5       `        :
 9500   7.4  310  46   54 |  5.7         `        :
 9000   7.2  315  44   54 |  7.8           `       :
 8500   6.9            53 | 10.0             `       :
 8000   6.5  315  42   53 | 11.9              `       :
 7500   5.2            50 | 12.2                `     :
 7000   3.8  310  39   48 | 12.5                  `   :
 6500   1.9            44 | 11.8                    ` :
 6000   0.0  310  39   41 | 10.9 (High: 41)          :
 5500  -2.0            38 | 10.0 (CB: 5800)          : `
 5000  -4.0            35 |  9.1                    :    `
 4500  -6.0  305  25   31 |  8.2                   :       `
 4000  -7.1  305  21   29 |  9.0                    :       `
 3500  -7.6            28 | 10.6                     :        `
 3000  -8.2  305  16   27 | 12.3                      :         `
 2500  -8.1  305  15   27 | 15.2                        :         `
 2000  -8.5  305  14   27 | 17.0                         :         `
 1500  -8.9            26 | 18.9                          :          `
 1000  -9.4  275   9   25 | 20.8                            :          `
  500  -9.8  275   2   24 | 22.6                             :           `

=== NWS Regional Summary - 510 AM EST TUE APR 1 2003 ===
Skies were generally mostly clear across the region early this morning. A band
of clouds and even a little light snow drifted across a few locations from a
great lake snow band. The steadiest snow remained across the Berkshires and
Hudson valley. Temperatures at 5 am were mainly in the 20s, except for some
lower 30s along the south coast, Cape Cod and the islands. April fools day
will start off sunny, but clouds will quickly work across the area as a fast
moving weak area of low pressure pushes east. There will be a chance of rain
or snow showers late in the day into early tonight. This low will push out to
sea quickly, so any leftover rain and snow showers will end by midnight. There
will be some breaks in the clouds by early Wednesday morning, but this will be
short lived as another weak low races east. This low will be drier, though, so
only cloudy conditions are expected through Wednesday night. The outlook for
Thursday calls for continued cloudy skies with a chance of showers.

=== The weather observed at WORCESTER, MA at 07:54 AM EST was: ===
   The skies were mostly clear.   The prevailing visibility was 10 miles.
   Temperature: 25F ( -4C) Dewpoint: 12F (-11C) Relative Humidity: 58%
   Winds from the W (260 degs) at 13 mph.
   Pressure: 1018.6 millibars. Altimeter:30.04 inches of mercury.
=== ORH Terminal Aerodrome Forecast not available. ===