Point Forecast: Irmo SC
 34.1N 81.2W (Elev. 109 m)
Last Update: 12:55 pm EDT Jul 16, 2025
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-m)
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date07/1607/17
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°C)313028282727262625252424242627293032333334343433
Dewpoint (°C)232323232222222223232323232323242323232323232222
Heat Index (°C)353432312929262625252424242630333437383839393838
Surface Wind (mph)877777666666666677788887
Wind DirSSSSSSSSSSSSSSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)28343220912131721333534393736423422162332242327
Precipitation Potential (%)743222200000000000559141215
Relative Humidity (%)656572747477828288889090908879746861585451525152
Rain----------------------------------------------SChc
Thunder----------------------------------------------SChc

Date07/18
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°C)333230292928282727262626262728313233343536363534
Dewpoint (°C)222322232323232323232323232323232323222222212122
Heat Index (°C)373633333232313029262626262932353738394040393938
Surface Wind (mph)666666666666555666777776
Wind DirSWSSSSSSSSSWSWSWSWSWSWWWWSWSWSWSWSWSW
Gust
Sky Cover (%)252121273228252118141113151717171725324040404043
Precipitation Potential (%)154444441111112222222121212121
Relative Humidity (%)545963677072747779828585888274656054494845434548
RainSChc------------------------------------SChcSChcSChcSChcSChc
ThunderSChc------------------------------------SChcSChcSChcSChcSChc

Additional Forecasts and Information
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Hazardous Weather