2007-02-12: 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 14.8 285 73 60 | -3.2 ` : 11500 13.8 59 | -2.2 ` : 11000 13.0 57 | -1.1 ` : 10500 12.7 57 | 1.2 ` : 10000 12.5 56 | 3.4 ` : 9500 12.2 56 | 5.7 ` : 9000 11.5 285 56 55 | 7.1 ` : 8500 10.3 52 | 7.4 ` : 8000 9.0 285 53 50 | 7.8 ` : 7500 4.7 42 | 2.7 ` : 7000 3.1 295 44 40 | 2.6 ` : 6500 2.9 39 | 5.0 ` : 6000 1.4 295 39 36 | 4.9 ` : 5500 -1.0 33 | 3.1 (High: 34) :` 5000 -1.6 300 33 32 | 4.8 : ` 4500 -2.0 300 33 31 | 6.8 (CB: 4800) : ` 4000 -2.8 295 33 30 | 7.9 : ` 3500 -3.6 28 | 9.2 : ` 3000 -3.6 280 28 28 | 11.9 : ` 2500 -3.5 280 28 29 | 14.7 : ` 2000 -3.8 280 22 28 | 16.9 : ` 1500 -4.1 28 | 19.1 : ` 1000 -4.4 280 16 27 | 21.2 : ` 500 -4.7 26 | 23.3 : ` === NWS Regional Summary - 428 AM EST SUN FEB 11 2007 === The sky was mostly clear across southern New England at 4 am, except for a narrow band of clouds across the lower Cape from Provincetown to Wellfleet. Temperatures ranged from around 10° in the normal colder interior locations, into the lower 20s toward Nantucket. The clouds across the outer Cape allowed temperatures to linger in the mid to upper 20s around Provincetown. High pressure will move east toward the nc coast today, then move farther east offshore tonight. Meanwhile, a low pressure will move east into Quebec by this evening, then into the Canadian Maritimes tonight. The cold front associated with this low press is expected to cross our region Monday. Dry weather will continue through Monday, although there will be some clouds later today into tonight as a mid level disturbance passes us by. Temperatures should remain below normal through this week as well, except for a brief period of near normal temperatures Monday. Confidence is increasing for a potential winter storm to impact at least a portion of southern New England Tuesday night into Wednesday. === The weather observed at WORCESTER, MA at 07:54 AM EST was: === The skies were clear. The prevailing visibility was 10 miles. Temperature: 19F ( -7C) Dewpoint: 5F (-15C) Relative Humidity: 53% Winds from the W (260 degs) at 14 mph. Pressure: 1020.0 millibars. Altimeter:30.07 inches of mercury. === ORH Terminal Aerodrome Forecast issued 12-Feb-2007 06:38 EST === 7am: 26008kt P6sm Skc 8am: 27015g24kt P6sm Sct030 Sct100 12pm: 28015g25kt P6sm Sct030 Bkn100 6pm: 28012kt P6sm Sct100 10pm: 32009kt P6sm Skc