Point Forecast: Irmo SC
 34.1N 81.2W (Elev. 358 ft)
Last Update: 8:33 pm EDT Jul 13, 2025
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  
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  

Date07/1307/14
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)828180797978777575778184879092939492918988858381
Dewpoint (°F)737373727273737171737474757473737373737374757575
Heat Index (°F)87868479797877757577869196991011021031011009797949087
Surface Wind (mph)211111111212223333333322
Wind DirSESSSSESENNENEEEEEEEESEEEEESESESE
Gust
Sky Cover (%)27716369614219018212222201114505155656362505252
Precipitation Potential (%)218111122333569252733474543252525
Relative Humidity (%)747779797985878787877972686054525154565963727782
Rain------------------------------ChcChcChcChcChcChcChcChcChc
Thunder------------------------------ChcChcChcChcChcChcChcChcChc

Date07/15
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)807978787777777777788082858890919190898886848280
Dewpoint (°F)757474747474747474747475757474747372737373747474
Heat Index (°F)85797878777777777778848994979910110097979693918884
Surface Wind (mph)222222222223355666665553
Wind DirSESESESESESESESESESESESESESESESESESESESESESESESE
Gust
Sky Cover (%)515050454646474951535354546067737373737373706968
Precipitation Potential (%)252525131313131313151515151515595959595959212121
Relative Humidity (%)858588889090909090888279726360585656596165727782
RainChcChcChc------------SChcSChcSChcSChcSChcSChcLklyLklyLklyLklyLklyLklySChcSChcSChc
ThunderSChcSChcSChc------------------SChcSChcSChcChcChcChcLklyLklyLklySChcSChcSChc

Additional Forecasts and Information
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