2007-03-26: 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 20.6 280 32 86 | 23.1 ` : 11500 19.9 85 | 24.5 ` : 11000 19.6 84 | 26.6 ` : 10500 19.3 84 | 28.8 ` : 10000 19.0 280 26 83 | 31.0 ` : 9500 18.6 82 | 32.9 ` : 9000 18.2 280 26 82 | 34.8 ` : 8500 17.8 81 | 36.7 ` : 8000 17.3 280 26 80 | 38.6 ` : 7500 16.9 79 | 40.5 ` : 7000 16.4 280 24 78 | 42.3 ` : 6500 15.7 77 | 43.7 ` : 6000 14.8 260 21 76 | 44.7 ` : 5500 13.3 73 | 44.6 ` : 5000 11.7 215 19 70 | 44.5 ` : 4500 8.7 65 | 41.8 ` : 4000 7.8 210 12 63 | 42.8 ` : 3500 7.1 62 | 44.2 (CB: 3500) ` : 3000 6.4 200 15 60 | 45.6 ` : 2500 5.5 195 15 59 | 46.7 ` : 2000 0.4 185 22 50 | 40.3 `: 1500 -4.2 42 | 34.5 (High: 49) : ` 1000 -5.1 180 27 41 | 35.6 : ` 500 -6.0 175 13 39 | 36.7 : ` === The weather observed at WORCESTER, MA at 07:54 AM EST was: === The skies were mostly cloudy. The prevailing visibility was 10 miles. Temperature: 36F ( 2C) Dewpoint: 30F ( -1C) Relative Humidity: 81% Winds from the SW (240 degs) at 14 mph. Pressure: 1029.4 millibars. Altimeter:30.37 inches of mercury. === ORH Terminal Aerodrome Forecast issued 26-Mar-2007 06:33 EST === 7am: 25010kt P6sm Bkn250 10am: 21010kt P6sm Sct100 Bkn250 2pm: 20012g21kt 6sm -shra Br Bkn020 5pm: 21012g20kt 4sm -shra Br Ovc012 8pm: 22013kt 1sm -shra Br Ovc005