Point Forecast: Sumter SC
 33.94N 80.4W (Elev. 154 ft)
Last Update: 12:26 pm EDT Jun 25, 2024
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  

Date06/2506/26
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)959697979695918884818078757575747474747680858891
Dewpoint (°F)727271717172747472737373737373737374747677767575
Heat Index (°F)103104104105104102100979086847875757576879498102
Surface Wind (mph)556677786653333232222222
Wind DirEEEEEESESESESESESESSSSSSSSSSSS
Gust
Sky Cover (%)101518182737303217202016111824385455616760441319
Precipitation Potential (%)36912181614117544300000035565
Relative Humidity (%)484644434548566467777985949494979710010010091756660
Rain--------SChcSChc------------------------------------
Thunder--------SChcSChc------------------------------------

Date06/27
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)949697969593908785838179787776757575757781858992
Dewpoint (°F)747271707071737475757575747474747474757575757473
Heat Index (°F)1051051051031021009895949087797877767575757577879498101
Surface Wind (mph)335567777666555333333333
Wind DirSSSSSSSSSSSSSSSSSSSWSWSWSWSWSW
Gust
Sky Cover (%)191920222325262825211820232532384547505250474548
Precipitation Potential (%)514192323201399999933333399999
Relative Humidity (%)5346434345495865727782888890949797971009482726154
Rain----SChcSChcSChcSChc------------------------------------
Thunder----SChcSChcSChcSChc------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather