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Columbia, SC
 
 
 Point Forecast: Sumter SC
 33.94N 80.4W (Elev. 154 ft)
Last Update: 1:30 pm EDT Jul 31, 2021
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-ft)
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date07/3108/01
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)939291898885828179797878777777767679828588919395
Dewpoint (°F)767676767777787777767675757575747475757575747272
Heat Index (°F)10610510310010096918879797878777777767679889498101102103
Surface Wind (mph)566665553555555556789101010
Wind DirSWSWSWSWSWSWSSSSSWSWSWSWSWSWSWSWSWWWWWW
Gust
Sky Cover (%)47485240344139393245394549363935262020192122811
Precipitation Potential (%)1516181921121310975444555432161116
Relative Humidity (%)586062667077888894919491949494949489827164575148
Rain--SChcSChcSChcSChc------------------------------------SChc
Thunder--SChcSChcSChcSChc------------------------------------SChc

Date08/02
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)959392908885838079787776767575747475777982848586
Dewpoint (°F)727171727273737374747373727272727272717069697070
Heat Index (°F)1031019997949188847978777676757575778285889091
Surface Wind (mph)111110987553333333233355532
Wind DirWWWWWWWSWSWSWSWWWWWNWNNNNENENENENE
Gust
Sky Cover (%)93138423354576745374761686763575247444240383637
Precipitation Potential (%)212936425045454545454518181818181827272727272757
Relative Humidity (%)474951556068738083868890909090929390827365615959
RainSChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcLkly
ThunderSChcChcChcChcChcChcChcChcChcChcChc------------SChcSChcSChcSChcSChcSChcLkly

Additional Forecasts and Information
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