2007-02-28: 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 16.3 320 12 70 | 6.8 ` : 11500 15.2 68 | 7.5 ` : 11000 14.1 315 13 66 | 8.2 ` : 10500 12.9 64 | 8.8 ` : 10000 11.8 62 | 9.5 ` : 9500 10.5 60 | 9.9 ` : 9000 8.5 340 21 56 | 8.8 ` : 8500 7.4 54 | 9.6 ` : 8000 6.6 340 21 53 | 10.8 ` : 7500 5.8 51 | 12.1 ` : 7000 5.1 335 20 50 | 13.4 ` : 6500 4.3 49 | 14.6 ` : 6000 3.2 325 13 47 | 15.3 ` : 5500 1.3 43 | 14.6 ` : 5000 -0.5 41 | 14.0 (High: 41) :` 4500 -1.8 315 10 39 | 14.4 : ` 4000 -2.4 325 8 38 | 16.0 (CB: 4400) : ` 3500 -2.8 37 | 17.8 : ` 3000 -3.3 340 8 36 | 19.6 : ` 2500 -3.8 330 9 35 | 21.4 : ` 2000 -4.3 330 9 34 | 23.1 : ` 1500 -5.8 31 | 23.2 : ` 1000 -7.2 295 20 29 | 23.3 : ` 500 -7.5 28 | 25.4 : ` === The weather observed at WORCESTER, MA at 07:54 AM EST was: === The skies were cloudy. The prevailing visibility was 10 miles. Temperature: 28F ( -2C) Dewpoint: 25F ( -4C) Relative Humidity: 86% Winds from the NW (300 degs) at 8 mph. Pressure: 1016.7 millibars. Altimeter:29.99 inches of mercury. === ORH Terminal Aerodrome Forecast issued 28-Feb-2007 06:31 EST === 7am: 30007kt P6sm Sct060 9am: 30008kt P6sm Sct045 8pm: 32007kt P6sm Skc