2008-02-23: ALB upper air data from Kevin Ford's server at Texas A&M.
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  20.2  260  50   70 |  6.8 `                      :
11500  20.0            70 |  9.0  `                       :
11000  19.7            69 | 11.2    `                      :
10500  19.4            69 | 13.3      `                     :
10000  19.1            68 | 15.4       `                      :
 9500  18.8            68 | 17.5         `                     :
 9000  18.2  260  42   67 | 19.3           `                    :
 8500  17.2            65 | 20.1             `                   :
 8000  15.5  260  40   62 | 19.7              `                  :
 7500  13.8            59 | 19.3                `               :
 7000  12.7  270  35   57 | 19.9                  `              :
 6500  10.9            53 | 19.4                    `           :
 6000   8.8  270  25   50 | 18.2                     `          :
 5500   6.6            46 | 16.9                       `       :
 5000   4.7  275  13   42 | 16.2                         `    :
 4500   3.7            41 | 17.1                           `   :
 4000   0.5  295  11   35 | 14.1                            `:
 3500  -2.0            31 | 12.3 (High: 34, CB: 3700)       : `
 3000  -2.6  360   8   30 | 13.8                             :  `
 2500  -3.3            29 | 15.3                              :   `
 2000  -3.9   10   9   28 | 16.8                               :   `
 1500  -4.4            27 | 18.5                                :    `
 1000  -5.0   20  11   26 | 20.2                                 :     `
  500  -5.5            25 | 22.0                                  :      `

=== NWS Regional Summary - 645 AM EST SAT FEB 23 2008 ===
A few light snow showers are possible this morning ahead of a weak
disturbance. The most favorable locations for snow are across portions of
Connecticut, but especially for the south coasts of Rhode Island and
Massachusetts. Otherwise, cloudy skies will prevail but break up just a bit as
the morning progresses. Clearing skies will develop towards this evening.
Sunday, a very nice day! Monday looks like a nice day. Intensifying low
pressure well east of Cape Cod today. High pressure reaches the mid Atlantic
coast Sunday and Monday. Another storm arrives Tuesday, departing in a
blustery fashion on Wednesday. Calming high pres takes control Thursday with
yet another storm developing in the northeast late next week.

=== The weather observed at WORCESTER, MA at 07:54 AM EST was: ===
  The skies were cloudy.  The prevailing visibility was 10 miles.
  Temperature: 25F ( -4C)  Dewpoint:  18F ( -8C)  Relative Humidity:  74%
  Winds from the N  (360 degs) at  8 mph.
  Pressure: 1012.9 millibars.  Altimeter:29.87 inches of mercury.

=== ORH Terminal Aerodrome Forecast issued 23-Feb-2008 06:21 EST ===
 7am: 01006kt P6sm Bkn020;  Tempo 7-11am: Sct025
 4pm: 32005kt P6sm Ovc040
 7pm: 31005kt P6sm Bkn250