2004-01-18: ALB upper air data from FSL's server at NOAA in Boulder, CO. Forecast max temp from AVN MOS for Concord NH from ohio-state.edu. === Interpolations from ALB data - temps:deg. F, altitudes:feet MSL === MSL *TI* Wdir@kts trig VirT 2.1 degrees/division ("`": Dry Adiabatic) ----- ---- -------- ---- . ---- ----------------------------------------- 12000 20.3 255 63 68 | 5.7 ` : 11500 20.0 67 | 7.7 ` : 11000 23.2 73 | 16.2 ` : 10500 22.6 72 | 17.7 ` : 10000 21.9 70 | 19.2 ` : 9500 21.0 250 44 69 | 20.3 ` : 9000 18.4 250 37 64 | 18.2 ` : 8500 17.5 62 | 19.3 ` : 8000 16.9 245 34 61 | 20.8 ` : 7500 16.3 60 | 22.4 ` : 7000 15.6 245 29 59 | 24.0 ` : 6500 14.7 57 | 25.0 ` : 6000 13.4 250 32 55 | 25.2 ` : 5500 12.0 53 | 25.4 ` : 5000 10.6 50 | 25.6 ` : 4500 9.3 260 32 48 | 25.8 ` : 4000 8.0 265 34 45 | 26.2 ` : 3500 6.8 43 | 26.7 ` : 3000 5.5 250 27 41 | 27.1 ` : 2500 4.3 39 | 27.6 ` : 2000 3.1 205 21 36 | 28.1 (CB: 2100) ` : 1500 -2.2 28 | 21.2 (High: 31) : ` 1000 -2.6 185 21 27 | 23.3 : ` 500 -2.7 27 | 25.8 : ` === NWS Regional Summary - 425 AM EST SUN JAN 18 2004 === Cloudy skies kept temperatures milder than the past several nights, as most locations held in the 20s, except near the south coast where readings were around 30 before sunrise. Snow will develop across southern New England this morning, and last into early this evening, as low pressure over the mid Atlantic states passes southeast of Nantucket early tonight. Milder air coming in off the ocean will cause the snow to change to rain on Cape Cod and the islands by noon, then on the south coast by early afternoon. The highest snowfall totals, on the order of 2 to 4", should be found from Hartford to Worcester, Providence and Boston. The low will strengthen as it heads to the Maritimes tonight and Monday. Gusty northwest winds behind the storm will draw colder air back into New England through mid week, as high pressure slowly builds east from the northern plains. === === === ORH Terminal Aerodrome Forecast issued 18-Jan-2004 06:21 EST === 7am: 21008kt P6sm Ovc008; Tempo 7-10am: 3sm -sn Br Ovc005 10am: 22008kt 1 1/2sm -sn Br Ovc005; Tempo 11-2pm: 3/4sm -sn Br Vv003 6pm: 30010kt P6sm Bkn015 11pm: 28015g25kt P6sm Sct025