2007-03-17: 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 23.2 195 43 76 | 12.1 ` : 11500 24.1 77 | 16.4 ` : 11000 24.7 78 | 20.2 ` : 10500 24.2 77 | 21.8 ` : 10000 23.6 76 | 23.5 ` : 9500 23.0 75 | 25.1 ` : 9000 22.6 190 26 75 | 27.0 ` : 8500 21.5 73 | 27.7 ` : 8000 20.4 185 21 71 | 28.4 ` : 7500 17.7 66 | 26.2 ` : 7000 15.6 260 9 62 | 25.1 ` : 6500 15.1 61 | 26.9 ` : 6000 14.6 195 14 60 | 28.7 ` : 5500 13.1 57 | 28.6 ` : 5000 11.3 54 | 28.1 ` : 4500 8.1 49 | 25.1 ` : 4000 2.0 80 20 38 | 16.7 (CB: 4200) ` : 3500 -1.4 32 | 13.3 (High: 34) : ` 3000 -3.4 35 22 29 | 12.3 : ` 2500 -4.7 26 | 12.6 : ` 2000 -5.2 15 28 26 | 14.4 : ` 1500 -5.7 25 | 16.2 : ` 1000 -6.2 350 17 24 | 18.0 : ` 500 -6.7 23 | 19.7 : ` === The weather observed at WORCESTER, MA at 07:54 AM EST was: === The weather reported was light freezing rain and fog. The skies were cloudy. The prevailing visibility was 3 miles. Temperature: 25F ( -4C) Dewpoint: 21F ( -6C) Relative Humidity: 86% Winds from the N (010 degs) at 16 mph. Pressure: 998.2 millibars. Altimeter:29.44 inches of mercury. === ORH Terminal Aerodrome Forecast issued 17-Mar-2007 06:49 EST === 7am: 03015g24kt 1sm -snpl Br Ovc005; Tempo 7-9am: 2sm -sn Ovc008 9am: 35013g23kt 6sm Br Ovc012 12pm: 31012kt P6sm Ovc030 3pm: 29013kt P6sm Sct050