Point Forecast: Sumter SC
 33.94N 80.37W (Elev. 180 ft)
Last Update: 2:38 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)171819202122230001020304050607080910111213141516
Temperature (°F)9593928885828179777676767575757681858993959899100
Dewpoint (°F)717273757475757575747474757475757675757371706968
Heat Index (°F)10310110198938987797776767675757576879499102103105106106
Surface Wind (mph)677765322222111222333567
Wind DirSESESESESESESESESSSSSSSSSSSSSSSS
Gust
Sky Cover (%)322741412520131710162240575759463621121511172117
Precipitation Potential (%)16151174322100000000001381417
Relative Humidity (%)46515466707982889494949410097100978572645246413836
RainSChcSChc------------------------------------------SChc
ThunderSChcSChc------------------------------------------SChc

Date06/27
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)999793908884828179787777777676788287929698999998
Dewpoint (°F)686971717373747474747374747474747473737169686767
Heat Index (°F)105103100969690888679787777777676788894101104104105104103
Surface Wind (mph)788887776665556666656656
Wind DirSSSSSSSSSSSSSSSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)242323231311111217232833363738373635364146515353
Precipitation Potential (%)16119753332222111666666505050
Relative Humidity (%)374049546170777985888790909494887763544539373637
RainSChc----------------------------------------ChcChcChc
ThunderSChc----------------------------------------ChcChcChc

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