2008-02-17: BUF 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 BUF data - temps:deg. F, altitudes:feet MSL === MSL *TI* Wdir@kts trig VirT 2.0 degrees/division ("`": Dry Adiabatic) ----- ---- -------- ---- . ---- ----------------------------------------- 12000 22.9 265 41 80 | 16.7 ` : 11500 22.3 79 | 18.4 ` : 11000 21.8 78 | 20.1 ` : 10500 21.3 77 | 21.9 ` : 10000 20.8 76 | 23.6 ` : 9500 20.6 76 | 25.9 ` : 9000 20.2 265 34 75 | 27.9 ` : 8500 19.2 73 | 28.8 ` : 8000 18.2 255 35 72 | 29.7 ` : 7500 17.2 70 | 30.5 ` : 7000 15.7 250 28 67 | 30.5 ` : 6500 14.4 65 | 30.8 ` : 6000 13.6 245 36 63 | 32.1 ` : 5500 12.9 62 | 33.5 ` : 5000 12.1 61 | 34.7 ` : 4500 10.7 58 | 34.9 ` : 4000 8.8 230 31 55 | 34.2 ` : 3500 7.6 53 | 34.7 (CB: 3900) ` : 3000 5.3 235 27 48 | 33.2 ` : 2500 4.9 48 | 35.2 ` : 2000 4.5 215 29 47 | 37.1 ` : 1500 4.1 46 | 39.1 ` : 1000 0.7 40 | 35.7 : 500 -1.7 37 | 33.9 (High: 39) : ` === NWS Regional Summary - 756 AM EST SUN FEB 17 2008 === After another chilly morning with early morning lows in the single numbers and teens, temperatures will climb into upper 30s o lower 40s this afternoon. Early morning sunshine will quickly give way to thickening clouds with mixed wintry precipitation moving into the Berkshires by early afternoon. Rain will spread east during the afternoon, with any mixed precipitation changing to all rain by late afternoon. Tonight rain continues into the morning with lows in the lower west, and the lower 40s along the coast. Monday, rain continues into the mid afternoon before tapering off by late afternoon. Highs should climb up well in to 50s. A strong low pressure system will track well to our west Sunday night into Monday, bringing mainly heavy rain/strong gusty south winds and unseasonably mild temperatures. Dry and seasonable weather will return Tuesday and Wednesday. === The weather observed at WORCESTER, MA at 08:54 AM EST was: === The skies were mostly clear. The prevailing visibility was 10 miles. Temperature: 25F ( -4C) Dewpoint: 10F (-12C) Relative Humidity: 54% Winds from the SW (210 degs) at 12 mph. Pressure: 1026.5 millibars. Altimeter:30.26 inches of mercury. === ORH Terminal Aerodrome Forecast issued 17-Feb-2008 09:33 EST === 10am: 20010kt P6sm Bkn050 8pm: 18012kt 6sm -ra Br Ovc030 11pm: 18013g24kt 2sm -ra Br Ovc006 2am: 19014g25kt 1/2sm Ra Fg Ovc002 Ws020/20055kt