2007-03-04: 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 8.1 285 38 55 | -8.0 ` : 11500 6.8 53 | -7.6 ` : 11000 5.6 51 | -7.2 ` : 10500 5.0 50 | -5.5 ` : 10000 4.4 49 | -3.9 ` : 9500 3.8 48 | -2.4 ` : 9000 3.3 290 20 47 | -0.7 ` : 8500 2.5 45 | 0.7 ` : 8000 1.6 300 15 44 | 1.8 ` : 7500 0.8 42 | 2.9 `: 7000 -0.1 310 20 41 | 3.9 (High: 41) : 6500 -1.0 40 | 5.0 : ` 6000 -1.9 305 25 38 | 6.1 : ` 5500 -2.5 37 | 7.8 : ` 5000 -2.5 37 | 10.3 (CB: 5000) : ` 4500 -2.6 37 | 12.8 : ` 4000 -2.7 295 31 37 | 15.3 : ` 3500 -3.0 37 | 17.5 : ` 3000 -4.3 290 32 34 | 17.9 : ` 2500 -4.8 33 | 19.6 : ` 2000 -4.9 290 31 33 | 22.0 : ` 1500 -5.1 33 | 24.5 : ` 1000 -5.2 275 25 33 | 26.9 : ` 500 -5.3 32 | 29.3 : ` === NWS Regional Summary - 519 AM EST SUN MAR 4 2007 === A few snow showers associated with a cold front moved through western and central portions of southern New England last night. The snow showers have since moved offshore and skies were partly cloudy early this morning. Temperatures at 5 am ranged from the mid 20s across northwest Massachusetts and southwest New Hampshire to the mid 30s over the Cape and islands. Today will be a partly cloudy day with the most clouds over the higher elevations. A few sprinkles or flurries are possible this afternoon as an upper level disturbance moves into the region. Highs today will range from the mid 30s to lower 40s. Partly to mostly cloudy skies are expected tonight but it should remain dry. Lows will range from the upper teens to mid 20s. It will be windy on Monday with partly cloudy skies. Scattered snow showers and possibly a few squalls will be possible by later Monday into Monday evening as an arctic cold front moves across the region. Highs on Monday will range from the mid 30s to lower 40s. This arctic cold front will deliver a bitter cold airmass to southern New England Monday night and Tuesday on strong northwest winds. Dangerously cold wind chills are expected late Monday night and Tuesday morning. === The weather observed at WORCESTER, MA at 07:54 AM EST was: === The skies were clear. The prevailing visibility was 10 miles. Temperature: 28F ( -2C) Dewpoint: 20F ( -7C) Relative Humidity: 71% Winds were not reported. Pressure: 1002.7 millibars. Altimeter:29.58 inches of mercury. === ORH Terminal Aerodrome Forecast issued 4-Mar-2007 06:31 EST === 7am: 27014g20kt P6sm Sct030; Tempo 7-9am: Bkn030 9am: 27014g21kt P6sm Sct040 12pm: 28015g22kt P6sm Bkn040 9pm: 27015kt P6sm Sct040 Bkn080 4am: 25013kt P6sm Bkn080