2007-03-15: 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 18.3 240 44 87 | 24.6 ` : 11500 17.8 86 | 26.3 ` : 11000 17.2 85 | 27.9 ` : 10500 16.2 83 | 28.8 ` : 10000 15.4 82 | 30.1 ` : 9500 14.7 240 38 80 | 31.5 ` : 9000 13.9 240 33 79 | 32.7 ` : 8500 13.0 77 | 33.8 ` : 8000 12.2 245 27 76 | 34.9 ` : 7500 11.3 74 | 36.0 ` : 7000 10.5 250 25 73 | 37.3 ` : 6500 9.9 72 | 38.9 ` : 6000 9.3 250 20 71 | 40.5 ` : 5500 8.7 70 | 42.0 ` : 5000 8.1 69 | 43.6 ` : 4500 7.5 240 18 67 | 45.2 ` : 4000 6.9 235 17 66 | 46.8 ` : 3500 6.3 65 | 48.5 ` : 3000 4.9 235 15 63 | 48.6 ` : 2500 2.2 58 | 46.3 ` : 2000 0.6 285 20 55 | 46.1 (CB: 2400) `: 1500 -1.0 53 | 45.9 (High: 54) :` 1000 -2.6 295 31 50 | 45.8 : ` 500 -3.2 49 | 47.3 : ` === The weather observed at WORCESTER, MA at 09:54 AM EST was: === The weather reported was fog. The skies were cloudy. The prevailing visibility was 2.5 miles. Temperature: 55F ( 13C) Dewpoint: 52F ( 11C) Relative Humidity: 89% Winds from the SW (240 degs) at 14 mph. Pressure: 1009.7 millibars. Altimeter:29.81 inches of mercury. === ORH Terminal Aerodrome Forecast issued 15-Mar-2007 10:02 EST === 10am: 24012kt 3sm Br Ovc006 1pm: 34016kt 6sm -ra Br Ovc025 10pm: 36010kt 2sm -ra Br Ovc015 1am: 02009kt 5sm Br Ovc035