Point Forecast: Columbia MD
 39.21N 76.86W (Elev. 325 ft)
Last Update: 10:30 am EDT Jul 13, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation 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)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)818385858483828078777675757474737373737578808283
Dewpoint (°F)757575757574747475747474737372727373737475757675
Heat Index (°F)879094949290888478777675757578858990
Surface Wind (mph)666666553222222222222222
Wind DirSESESESESESESESESWSESESESSSSSESESSSSSS
Gust
Sky Cover (%)716949505055676763585863685662556864646463646571
Precipitation Potential (%)293721252532515045243744403434283129263636363636
Relative Humidity (%)827772727474778291909497949793971001001009791858277
RainChcChcSChcChcChcChcChcChcChcSChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
ThunderChcChcSChcChcChcChcChcChcChcSChcChcChcChcSChcSChcSChc------------ChcChc

Date07/15
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)858585858483817977767574747474737373747577798182
Dewpoint (°F)757575757575757575747474747473737373737474747574
Heat Index (°F)94949494929087797776757577798788
Surface Wind (mph)333333222111111111111222
Wind DirSSSSSSSESESESSSSSSSWSWWNWNNEESESE
Gust
Sky Cover (%)768282828282827070717171727273747578808380777475
Precipitation Potential (%)367373737373734343434343432929292929294242424242
Relative Humidity (%)727272727477828894949710010010097100100100979790858277
RainChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
ThunderChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChc------SChcSChcSChcSChcSChc

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