2006-05-08: YMW upper air data from FSL's server at NOAA in Boulder, CO. Forecast max temp from AVN MOS for Whitefield NH from nws.noaa.gov. === Interpolations from YMW data - temps:deg. F, altitudes:feet MSL === MSL *TI* Wdir@kts trig VirT 1.7 degrees/division ("`": Dry Adiabatic) ----- ---- -------- ---- . ---- ----------------------------------------- 15000 12.0 87 | 7.3 ` : 14500 11.6 86 | 9.3 ` : 14000 10.9 285 42 85 | 10.7 ` : 13500 10.2 83 | 12.1 ` : 13000 9.5 82 | 13.4 ` : 12500 9.1 81 | 15.5 ` : 12000 8.9 290 35 81 | 17.6 ` : 11500 8.6 80 | 19.8 ` : 11000 8.3 290 35 80 | 21.9 ` : 10500 7.3 78 | 22.8 ` : 10000 5.7 75 | 22.6 ` : 9500 4.6 280 33 73 | 23.3 ` : 9000 3.4 265 33 71 | 23.9 ` : 8500 1.4 67 | 22.8 (CB: 8900) ` : 8000 0.5 255 33 66 | 24.0 : 7500 0.2 65 | 26.1 (High: 65) : 7000 -0.1 255 29 65 | 28.2 :` 6500 -0.4 65 | 30.3 :` 6000 -0.8 250 23 65 | 32.4 : 5500 -1.1 64 | 34.5 :` 5000 -2.0 62 | 35.5 : ` 4500 -2.9 255 16 61 | 36.5 : ` 4000 -3.5 250 16 60 | 38.2 : ` 3500 -3.9 59 | 40.2 : ` 3000 -4.2 245 14 58 | 42.2 : ` 2500 -4.6 58 | 44.2 : ` 2000 -5.0 205 15 57 | 46.2 : ` 1500 -6.3 55 | 46.5 : ` 1000 -8.5 175 9 51 | 45.2 : ` 500 -10.3 47 | 44.5 : ` === NWS Regional Summary - 402 AM EDT MON MAY 8 2006 === Outside of a few high clouds spilling northward into the area, skies were generally clear across the region overnight. 4 am temperatures were chilly under the mainly clear and calm conditions. Readings were in the 30s at most locations, except the mountains where temperatures were in the upper 20s. After a chilly start, temperatures should rebound quickly under mainly sunny skies as high pressure remains parked close by. We should top out well into the 60s inland, but closer to 60 at the coast where an onshore breeze can be expected. Another chilly night can be expected tonight under the influence of the surface high. On Tuesday, the high will give ground and a system off the mid Atlantic coast will meander northeastward. Clouds will increase and thicken as we go through the day. Afternoon readings are expected to be similar to today with the warmest weather inland and coolest along the coast. Showers should arrive Tuesday night, then continue on Wednesday as the ocean system remains close by. Temperatures should be confined to the 50s in the chilly onshore flow. The ocean system should be kicked out to our east on Thursday. However, another system will quickly drop into the Great Lakes by Friday and take it's place. So we'll be left with a cool unsettled weather pattern for the balance of the work week. === The weather observed at WHITEFIELD, NH at 08:52 AM EDT was: === The skies were clear. The prevailing visibility was 10 miles. Temperature: 48F ( 9C) Dewpoint: 28F ( -2C) Relative Humidity: 46% There was no wind. Pressure: 1024.5 millibars. Altimeter:30.23 inches of mercury. === The weather observed at MOUNT WASHINGTON, NH at 07:48 AM EDT was: === The skies were mostly cloudy. The prevailing visibility was 90 miles. Temperature: 28F ( -2C) Dewpoint: 19F ( -7C) Relative Humidity: 69% Winds from the SW (230 degs) at 13 mph. === MPV Terminal Aerodrome Forecast issued 8-May-2006 07:20 EDT === 8am: 17006kt P6sm Sct200 8pm: Vrb03kt P6sm Skc