2007-03-24: 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 16.7 295 43 83 | 19.9 ` : 11500 16.4 82 | 21.9 ` : 11000 16.0 82 | 23.9 ` : 10500 15.2 80 | 25.2 ` : 10000 14.1 285 33 78 | 25.8 ` : 9500 13.1 76 | 26.7 ` : 9000 12.2 280 29 75 | 27.7 ` : 8500 11.3 73 | 28.8 ` : 8000 10.4 295 27 72 | 29.9 ` : 7500 9.5 70 | 31.0 ` : 7000 8.2 290 20 68 | 31.3 ` : 6500 6.8 65 | 31.5 ` : 6000 5.5 295 16 63 | 31.6 ` : 5500 4.1 60 | 31.8 (CB: 5600) ` : 5000 2.7 290 13 58 | 32.0 ` : 4500 1.3 290 13 55 | 32.2 `: 4000 -0.1 340 7 53 | 32.4 (High: 53) : 3500 -1.3 52 | 32.8 : ` 3000 -2.3 55 4 50 | 33.7 : ` 2500 -3.2 70 3 48 | 34.7 : ` 2000 -3.9 70 5 47 | 36.1 : ` 1500 -4.6 46 | 37.5 : ` 1000 -5.3 55 6 44 | 39.0 : ` 500 -9.2 55 2 37 | 34.7 : ` === The weather observed at WORCESTER, MA at 07:54 AM EST was: === The skies were clear. The prevailing visibility was 10 miles. Temperature: 39F ( 4C) Dewpoint: 23F ( -5C) Relative Humidity: 52% Winds from the VRB(VRB degs) at 6 mph. Pressure: 1029.1 millibars. Altimeter:30.36 inches of mercury. === ORH Terminal Aerodrome Forecast issued 24-Mar-2007 06:20 EST === 7am: 05005kt P6sm Few250 10am: 08006kt P6sm Sct250 2pm: 12008kt P6sm Sct050 Ovc100 6pm: 08006kt 6sm -ra Br Few010 Sct020 Ovc040 9pm: 05006kt 1/2sm Sn Fg Ovc008