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Gray/Portland, ME
 
 
 Point Forecast: Merrimack NH
 42.86N 71.49W (Elev. 36 m)
Last Update: 4:46 pm EDT Mar 29, 2023
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

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-m)
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date03/2903/30
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°C)9765444310-1-1-1-1-1012233433
Dewpoint (°C)-6-6-3-2-2-2-2-1-4-7-9-9-11-12-12-13-14-14-14-14-14-14-13-13
Wind Chill (°C)8742210-2-3-5-7-7-7-7-7-6-6-4-3-2-2-1-2-2
Surface Wind (mph)536779101111131414141515171716161515151513
Wind DirSSESSSSWWWWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
Gust
Sky Cover (%)27282827264179837136171411810787121213131413
Precipitation Potential (%)0011621596325300111100001210
Relative Humidity (%)334051626267647969615553494442373329282727262831
Rain----------SChcLklyLklyChc------------------------------
Thunder------------------------------------------------
Snow------------Lkly--Chc------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date03/31
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°C)20-1-1-2-2-3-3-3-4-4-4-3-20256788887
Dewpoint (°C)-12-12-12-11-11-11-11-10-10-9-9-9-9-9-9-9-9-8-8-7-6-5-4-3
Wind Chill (°C)-3-4-5-6-6-6-7-7-7-7-7-6-7-4-3034566554
Surface Wind (mph)11109877666553535567788999
Wind DirWWWWWWWWWWSWSWSWSWSWSWSWSWSWSWSSSS
Gust
Sky Cover (%)131415151314172228354146506764605765728084879191
Precipitation Potential (%)000000000000001238141925313745
Relative Humidity (%)353943465153556060656565625849423635333235404351
Rain--------------------------------------SChcChcChcChcChc
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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