Point Forecast: Jamestown VA
 37.2N 76.77W (Elev. 0 ft)
Last Update: 5:25 am EDT Jul 15, 2025
Tabular Forecast
[hide menu]Get as XML
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)
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)151617181920212223000102030405060708091011121314
Temperature (°F)868785858480797877777777777777767678808384878889
Dewpoint (°F)777777777676767777767676767676757677777777777776
Heat Index (°F)97999696938684838282828181818180808287929499100100
Surface Wind (mph)565553335556666677899999
Wind DirSSSSSSSSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)656061687669636860554841443032373955696051555963
Precipitation Potential (%)473841465223201211111015139681016161616161644
Relative Humidity (%)75727777778891971009797979797979710097918280727066
RainChcChcChcChcChcSChcSChc--------SChc----------SChcSChcSChcSChcSChcSChcChc
ThunderChcChcChcChcChcSChcSChc--------SChc----------------SChcSChcSChcChc

Date07/17
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)898989888685848381818080807979797979818486889092
Dewpoint (°F)767676767777777777777777777676767677777777777777
Heat Index (°F)100100100999796949288888787878282828282889497100103106
Surface Wind (mph)9101099889991010101010101111111111111111
Wind DirSWSWSWSWSSSSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust1718181818182020202020202020
Sky Cover (%)636363636352535354545454504743454648495152464135
Precipitation Potential (%)444444444414141414141499999966666619
Relative Humidity (%)666666687577808288889191919191919194888075706662
RainChcChcChcChcChc------------------------------------SChc
ThunderChcChcChcChcChc------------------------------------SChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
HomeHazardous Weather
Past Weather Data