2006-05-15: ALB upper air data from David J. Knight's server at SUNY Albany. 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 17.2 155 35 84 | 21.7 ` : 11500 16.7 83 | 23.5 ` : 11000 16.2 82 | 25.3 ` : 10500 15.8 81 | 27.1 ` : 10000 15.3 80 | 28.9 ` : 9500 14.7 145 27 79 | 30.4 ` : 9000 13.8 150 25 78 | 31.5 ` : 8500 12.8 76 | 32.4 ` : 8000 11.6 150 20 74 | 33.1 ` : 7500 10.8 72 | 34.2 ` : 7000 9.6 145 20 70 | 34.7 ` : 6500 9.1 69 | 36.6 ` : 6000 9.0 145 21 69 | 39.0 ` : 5500 8.9 69 | 41.4 ` : 5000 8.7 69 | 43.8 ` : 4500 8.6 145 19 68 | 46.2 ` : 4000 5.9 140 18 64 | 44.1 ` : 3500 3.3 59 | 42.1 ` : 3000 1.6 130 15 56 | 41.7 ` : 2500 1.2 130 15 55 | 43.6 `: 2000 0.6 120 10 54 | 45.3 `: 1500 0.0 53 | 46.9 (High: 53, CB: 1900) : 1000 -0.5 145 4 53 | 48.5 :` 500 -1.1 52 | 50.1 : ` === NWS Regional Summary - 550 AM EDT MON MAY 15 2006 === Clouds remained over southern New England overnight. A persistent band of light to moderate rain lingered from just east of Cape Cod, across essex county ma into southern nh. There were also areas of drizzle across eastern ma. Temperatures at 6 am this morning ranged from 45 to 50°. This pattern will continue through today, with the rain across the Merrimack Valley hopefully tapering off to showers for a while this afternoon. Highs will be in the 50s across the region. Unfortunately, yet another storm may bring more rain to southern New England tonight into Tuesday. There is the possibility of thunderstorms this time as well, which would lead to locally heavy rainfall. === The weather observed at WORCESTER, MA at 09:25 AM EDT was: === The weather reported was fog. The skies were cloudy. The prevailing visibility was 1 miles. Temperature: 46F ( 8C) Dewpoint: 45F ( 7C) Relative Humidity: 93% Winds from the NE (050 degs) at 10 mph. Pressure: 1018.4 millibars. Altimeter:30.05 inches of mercury. === ORH Terminal Aerodrome Forecast issued 15-May-2006 07:29 EDT === 8am: 05010kt 2sm Br Ovc001 4pm: 04008kt 2sm -shra Br Ovc002 11pm: 03004kt 2sm -shra Br Ovc002; Tempo 4-8am: 1/4sm Fg Ovc001