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Gray/Portland, ME
 
 
 Point Forecast: 4 Miles S Mount Washington NH
 44.22N 71.31W (Elev. 3583 ft)
Last Update: 12:14 am EST Dec 17, 2017
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Forward 2 Days  

Date12/1712/18
Hour (EST)010203040506070809101112131415161718192021222300
Temperature (°F)321-1-2-3-1245811121313121198889910
Dewpoint (°F)100-1-2-3-1-1-2-2-1-1-1-2-3-4-6-8-10-11-11-12-12-12
Wind Chill (°F)-17-18-19-21-23-24-21-17-15-14-10-6-5-4-4-5-6-8-9-11-11-9-9-8
Surface Wind (mph)171717161616161616161616171717171615151818171717
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWWWWWW
Gust
Sky Cover (%)746658504234262525242322222020201928334454646873
Precipitation Potential (%)622211863111111111000000
Relative Humidity (%)89939798991001008775726657555048484545424040373735
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date12/19
Hour (EST)010203040506070809101112131415161718192021222300
Temperature (°F)101011111212131516181920212121212120202020202021
Dewpoint (°F)-12-12-12-12-6-15912161617171818191818171718181818
Wind Chill (°F)-7-7-6-5-3-3-12357910109998887779
Surface Wind (mph)161616151413111111111110101011111111111113131311
Wind DirWWWWWWSWSWSWSWSWSWSWSWWWWSWSWSWWWWSW
Gust
Sky Cover (%)778288939392929293938782767574737168666767687173
Precipitation Potential (%)037101622293235383328242221191816151616171718
Relative Humidity (%)353534344355707784928888848888928892888892929288
Rain------------------------------------------------
Thunder------------------------------------------------
Snow--------SChcSChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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