Point Forecast: Irmo SC
 34.1N 81.2W (Elev. 358 ft)
Last Update: 8:21 pm EDT Jul 14, 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  

Date07/15
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)787877767676767677788284878991919291908885838280
Dewpoint (°F)747372727272727274757676757674737373737374747474
Heat Index (°F)7878777676767676777889939610010010010199989693908885
Surface Wind (mph)222222222223356666666555
Wind DirSESSSESESESESESESESESEEESESESESESESESESESESE
Gust
Sky Cover (%)645653435450383945364640383551556565656130283949
Precipitation Potential (%)755665555161515201927324848474115151515
Relative Humidity (%)888585878787878790908277686658555456586170747782
Rain------------------SChcSChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChc
Thunder----------------------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChc

Date07/16
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)797876767574757676798184868890909090888785838280
Dewpoint (°F)737373737373737474747575757675747473737374737373
Heat Index (°F)79787676757576767988929599100999998969493898784
Surface Wind (mph)533322223556677788776666
Wind DirSESESESESESESESESESSSSSSSSSSSSSSS
Gust
Sky Cover (%)505051515050515354504743526069696969696953494541
Precipitation Potential (%)151566666622222222222253535353535319191919
Relative Humidity (%)828689919395939492858174706862606058616470717579
RainSChcSChc------------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChc
ThunderSChcSChc------------------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChc--

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