2007-03-20: 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 11.0 280 71 61 | -2.7 ` : 11500 9.8 58 | -2.3 ` : 11000 8.5 56 | -1.8 ` : 10500 7.8 55 | -0.5 ` : 10000 7.4 285 55 54 | 1.5 ` : 9500 7.0 280 54 54 | 3.5 ` : 9000 6.6 280 54 53 | 5.4 ` : 8500 6.2 52 | 7.3 ` : 8000 5.7 280 51 51 | 9.2 ` : 7500 5.3 50 | 11.1 ` : 7000 4.9 285 49 50 | 13.0 ` : 6500 4.4 49 | 14.8 ` : 6000 4.0 290 49 48 | 16.7 ` : 5500 3.6 47 | 18.6 ` : 5000 3.1 290 51 47 | 20.5 ` : 4500 1.8 290 51 44 | 20.8 (CB: 4600) ` : 4000 0.5 290 49 42 | 21.2 `: 3500 -0.8 40 | 21.4 (High: 41) :` 3000 -2.2 285 43 38 | 21.7 : ` 2500 -2.0 285 40 38 | 24.6 : ` 2000 -2.2 295 35 38 | 27.0 : ` 1500 -2.4 38 | 29.2 : ` 1000 -2.7 295 24 37 | 31.4 : ` 500 -3.0 37 | 33.6 : ` === NWS Regional Summary - 420 AM EDT TUE MAR 20 2007 === A quick moving storm system that brought the snow and rain to southern New England last night will rapidly move away from the region this morning. Skies will become partly to mostly sunny today with temperatures below normal for this time of year. Winds will be quite gusty as well, with a few gusts up to 40 mph possible today. High pressure will build into southern New England tonight allowing for very cold temperatures. Fair skies to continue on Wednesday as high pressure slowly moves away from the region. Much warmer temperatures are expected for Thursday and Friday. === The weather observed at WORCESTER, MA at 07:54 AM EST was: === The skies were clear. The prevailing visibility was 10 miles. Temperature: 36F ( 2C) Dewpoint: 19F ( -7C) Relative Humidity: 51% Winds from the W (270 degs) at 20 mph. Pressure: 1018.0 millibars. Altimeter:30.02 inches of mercury. === ORH Terminal Aerodrome Forecast issued 20-Mar-2007 06:22 EST === 7am: 26015g23kt P6sm Bkn040 9am: 29020g31kt P6sm Few040 8pm: 31012kt P6sm Skc