Point Forecast: Grand Isle VT
 44.72N 73.3W (Elev. 125 ft)
Last Update: 1:51 am EDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°F)798284858787888887858179777574737272717069737679
Dewpoint (°F)676767666565656565676868686867676767666666676868
Heat Index (°F)79858787898990908988847977757679
Surface Wind (mph)555553353222222233355666
Wind DirSSSSESEEENENENENEESESSWSSSSSSSSS
Gust
Sky Cover (%)352275449776815121210121097542
Precipitation Potential (%)000120222211111111111166
Relative Humidity (%)676157534848474748556569747979818484848790817669
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°F)838687898990929188868481797776757574737272737577
Dewpoint (°F)686968686868686969707070707070707070707071717272
Heat Index (°F)86909193939496969291888579777675757577
Surface Wind (mph)666666666555333555555666
Wind DirSSSSSSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)5714212828282838496161616163656767676767676565
Precipitation Potential (%)66661717171717174242424242425050505050504747
Relative Humidity (%)615753505049464954596369747982848487909397939085
Rain--------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder--------------SChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChc

Additional Forecasts and Information
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