Point Forecast: Irmo SC
 34.1N 81.2W (Elev. 358 ft)
Last Update: 2:17 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)181920212223000102030405060708091011121314151617
Temperature (°F)929087838180807878777676767577818487909293949291
Dewpoint (°F)727273747373737373737373737374747475747373737373
Heat Index (°F)100979490868484787877767676757786919699101102103101100
Surface Wind (mph)322222111111111122233333
Wind DirEEESEESESESWNEENENENEEEEEEEESEEE
Gust
Sky Cover (%)455238394853414237212630231821222220111450515565
Precipitation Potential (%)232815151432221122233356925273347
Relative Humidity (%)525663747779798585889090909490797268605452515456
RainSChcChcSChcSChc--------------------------------ChcChcChcChc
ThunderSChcChcSChcSChc--------------------------------ChcChcChcChc

Date07/15
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)898885838180797878777777777778808285889091919089
Dewpoint (°F)737475757575747474747474747474747575747474737273
Heat Index (°F)97979490878579787877777777777884899497991011009797
Surface Wind (mph)333222222222222233556666
Wind DirEESESESESESESESESESESESESESESESESESESESESESESE
Gust
Sky Cover (%)636250525251505045464647495153535454606773737373
Precipitation Potential (%)454325252525252513131313131315151515151559595959
Relative Humidity (%)596372778285858888909090909088827972636058565659
RainChcChcChcChcChcChcChcChc------------SChcSChcSChcSChcSChcSChcLklyLklyLklyLkly
ThunderChcChcChcChcChcSChcSChcSChc------------------SChcSChcSChcChcChcChcLkly

Additional Forecasts and Information
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