2008-04-03: 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   2.5  295  42   57 | -6.3 ` :
11500   2.0            57 | -4.4  `  :
11000   1.8            56 | -2.2    ` :
10500   1.5            56 |  0.0      `:
10000   1.3            55 |  2.3       ` :
 9500   1.1  305  39   55 |  4.6         `:
 9000   1.0  305  36   55 |  7.2 (CB: 9100)`:   
 8500   0.5            54 |  8.8             :
 8000  -0.4  305  33   53 |  9.9 (High: 53)   : 
 7500  -1.3            52 | 11.0               :`
 7000  -2.1  300  30   50 | 12.1               :  `
 6500  -3.0            49 | 13.3                :   `
 6000  -3.5  300  26   48 | 15.0                 :   `
 5500  -4.1            47 | 16.7                  :    `
 5000  -4.6  300  21   46 | 18.3                   :     `
 4500  -5.7            44 | 19.0                    :      `
 4000  -6.7  315  17   42 | 20.0                    :       `
 3500  -6.8            42 | 22.4                      :       `
 3000  -7.0  320  19   41 | 24.7                        :       `
 2500  -8.2  315  19   39 | 25.4                        :         `
 2000  -9.5  310  18   37 | 25.6                        :          `
 1500 -10.5            35 | 26.4                         :           `
 1000 -11.6  300  13   33 | 27.3                         :             `
  500 -12.3  300   7   32 | 28.6                          :              `

=== NWS Regional Summary - 640 AM EDT THU APR 3 2008 ===
High pressure will crest across the region to bring another sunny day to
southern New England. Highs will range from the low to mid 50s region wide.
Winds will not be as strong as they were yesterday so it will feel even
warmer. Clouds will be on the increase early this evening with rain spreading
across the region. Low pressure approaches the region from the west and a warm
front approaches from the south. Interior sections may see the precipitation
begin as a period of snow. Lows will range from the upper 20s to upper 30s.
Friday looks to be a damp and gloomy day as rain continues for most of the day
across southern New England. Highs will range from the upper 30s to the mid
40s.

=== The weather observed at WORCESTER, MA at 06:54 AM EST was: ===
  The skies were clear.  The prevailing visibility was 10 miles.
  Temperature: 28F ( -2C)  Dewpoint:  11F (-12C)  Relative Humidity:  48%
  Winds from the SW (240 degs) at  9 mph.
  Pressure: 1032.8 millibars.  Altimeter:30.46 inches of mercury.

=== ORH Terminal Aerodrome Forecast issued 3-Apr-2008 07:20 EDT ===
 8am: 24010kt P6sm Skc
 1pm: 24015g21kt P6sm Sct250
 8pm: 23012kt P6sm Sct100 Bkn250
 4am: 23010kt 5sm -sn Br Sct035 Bkn060
 7am: 16006kt 2sm -sn Br Bkn025