Point Forecast: Chatham VA
 36.81N 79.4W (Elev. 699 ft)
Last Update: 8:30 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  
Vent Rate (x1000 mph-ft)
Pressure (in)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Turner Stability Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)848586868585838280777674747474737373727375777981
Dewpoint (°F)767676767676767675757574747374737373727373747575
Heat Index (°F)929495979595918984777675778387
Surface Wind (mph)356666653222222335666788
Wind DirSSSSSSSSSSWSSWSWSWSSSSSSSSWSWSW
Gust
Sky Cover (%)424867757174788569645660626260516454796784716564
Precipitation Potential (%)14235262636466764336312723171212911131111111114
Relative Humidity (%)7975737373737882879497989797991001001001009996928781
Rain--SChcChcLklyLklyLklyLklyOcnlChcChcChcChcSChcSChc--------------------
Thunder--SChcChcLklyLklyLklyLklyOcnlChcChcChcChcSChcSChc--------------------

Date07/17
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)838586878787868482807978777676767575757576798284
Dewpoint (°F)757575747474747474747473737373737272737374747475
Heat Index (°F)909395969695949188857978777776767575757576798892
Surface Wind (mph)99101010998777777777888991010
Wind DirSWSWSWSSSSSSSSSSSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)625856596569717271706969697069666259606264656359
Precipitation Potential (%)172029384756473922222222222211111111111123232323
Relative Humidity (%)767269676666697377818486888990909192939391867973
RainSChcSChcChcChcChcLklyChcChcSChcSChcSChcSChcSChcSChc------------SChcSChcSChcSChc
ThunderSChcSChcChcChcChcLklyChcChcSChcSChcSChc--------------------------

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