2008-03-23: ALB upper air data from Kevin Ford's server at Texas A&M. 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 5.0 305 32 53 |-10.9 ` : 11500 4.6 52 | -8.9 ` : 11000 4.3 52 | -6.9 ` : 10500 3.9 51 | -4.9 ` : 10000 3.6 50 | -2.8 ` : 9500 3.2 50 | -0.7 ` :(CB: 9900) 9000 3.0 310 29 49 | 1.4 ` : 8500 2.7 49 | 3.6 ` : 8000 2.4 310 27 48 | 5.8 ` : 7500 1.6 47 | 7.0 ` : 7000 0.6 315 27 45 | 7.8 `: 6500 -0.4 44 | 8.7 (High: 44) :` 6000 -1.5 325 28 42 | 9.5 :` 5500 -2.5 40 | 10.3 : ` 5000 -3.5 39 | 11.1 : ` 4500 -4.4 325 34 37 | 12.2 : ` 4000 -5.8 315 32 35 | 12.4 : ` 3500 -6.6 33 | 13.6 : ` 3000 -7.5 315 27 31 | 14.7 : ` 2500 -8.3 315 23 30 | 15.8 : ` 2000 -9.8 315 21 27 | 15.9 : ` 1500 -10.3 26 | 17.6 : ` 1000 -10.9 310 15 25 | 19.3 : ` 500 -11.4 24 | 21.0 : ` === The weather observed at WORCESTER, MA at 06:54 AM EST was: === The skies were clear. The prevailing visibility was 10 miles. Temperature: 24F ( -4C) Dewpoint: 3F (-16C) Relative Humidity: 40% Winds from the W (280 degs) at 16 mph. Pressure: 1017.2 millibars. Altimeter:30.00 inches of mercury. === ORH Terminal Aerodrome Forecast issued 23-Mar-2008 07:21 EDT === 8am: 30012kt P6sm Skc 6pm: 29008kt P6sm Few250 0am: 28005kt P6sm Few250 6am: 33005kt P6sm Skc