2007-01-10: 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   4.7  285  23   46 |-17.2 `    :
11500   4.0            45 |-15.7  `    :
11000   3.4            44 |-14.1    `   :
10500   2.8            43 |-12.6      `  :
10000   2.1  300  29   42 |-11.1       `  :
 9500   1.0            40 |-10.3         `:
 9000  -0.7  285  30   38 |-10.8          :`(High: 38)     
 8500  -1.2            37 | -9.0           : `
 8000  -1.5  285  31   36 | -7.0             :`
 7500  -1.9            36 | -4.9              : `
 7000  -2.2  290  32   35 | -2.8               :  `
 6500  -2.4            35 | -0.6                 :  `
 6000  -2.7  300  30   34 |  1.6                  :  `
 5500  -3.0            34 |  3.8                    :  `
 5000  -3.2            33 |  6.0                     :   `
 4500  -3.5            33 |  8.2                      :    `
 4000  -3.7  310  30   32 | 10.5 (CB: 4400)             :   `
 3500  -3.8            32 | 12.9                          :   `
 3000  -4.0  315  28   32 | 15.3                           :    `
 2500  -4.2            31 | 17.7                             :    `
 2000  -4.4  315  24   31 | 19.9                              :    `
 1500  -4.8            30 | 21.8                               :     `
 1000  -5.2  295  15   29 | 23.8                                 :     `
  500  -5.6            29 | 25.7                                  :      `

=== NWS Regional Summary - 454 AM EST WED JAN 10 2007 ===
An area of clouds pushed over Cape Cod and the islands overnight, but any rain
or snow showers remained well offshore. Otherwise, skies were mostly clear
during the predawn hours. Temperatures ranged from the mid 20s to mid 30s
early this morning, except the upper 30s on outer Cape Cod. A cold front will
move off the coast today. Skies will average out partly cloudy across the
region today. A few snow showers may sneak into western Massachusetts and
southwest New Hampshire, all the way from Lake Ontario. Any snow showers will
taper off this afternoon as skies clear. Winter chill has returned, with high
temperatures ranging from around 30° over the eastern slopes of the
Berkshires, ranging to the lower 40s on Cape Cod and the islands. Skies will
become mostly clear tonight as high pressure builds off the mid Atlantic
coast. Overnight lows will mostly be in the teens, except the 20s right along
the immediate coast. There could even be a few single digit readings by early
Thursday morning over southern New Hampshire. Mostly sunny skies Thursday
morning will give way to some clouds during the afternoon. Temperatures will
top off in the 30s. The outlook for Friday calls for a chance of rain showers,
mainly in the afternoon.

=== The weather observed at WORCESTER, MA at 07:54 AM EST was: ===
  The skies were clear.  The prevailing visibility was 10 miles.
  Temperature: 25F ( -4C)  Dewpoint:  18F ( -8C)  Relative Humidity:  74%
  Winds from the W  (270 degs) at  9 mph.
  Pressure: 1013.0 millibars.  Altimeter:29.87 inches of mercury.
=== ORH Terminal Aerodrome Forecast not available. ===