Point Forecast: Altoona PA
 40.51N 78.4W (Elev. 1198 ft)
Last Update: 10:23 pm 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  
20ft Wind  
Vent Rate (x1000 mph-ft)
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)737272717170707275788080818180808180797774727170
Dewpoint (°F)707070696968697071727374747372727271717171717069
Heat Index (°F)757884858686848485837977
Surface Wind (mph)120122222222333332221111
Wind DirSSWSWSWSWWSSSSSSNWSWSWSWNWNENNNNWNW
Gust
Sky Cover (%)686358525659626557496072849587808394684444495350
Precipitation Potential (%)282820231211111013263841476061544524201717171717
Relative Humidity (%)909393939393979387827982797777777474778290979797
RainChcChcSChcSChc----------ChcChcChcChcLklyLklyChcChcSChcSChcSChcSChcSChcSChcSChc
ThunderChcChcSChc------------ChcChcChcChcLklyLklyChcChcSChcSChcSChcSChcSChc----

Date07/16
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)696867676768697174798284858686868584828078757372
Dewpoint (°F)696867676767686970717272727272727272737373727171
Heat Index (°F)79879091929292919087847875
Surface Wind (mph)111111111222333333222222
Wind DirNWNWNWNWNWNNNENEEEEEESESESESESESESSSS
Gust
Sky Cover (%)464345485050505048464449556060606060604748484953
Precipitation Potential (%)176666661313131313134040404040401515151515
Relative Humidity (%)10010010010010097979387777267656363636567747985909397
RainSChc------------------------ChcChcChcChcChcChcSChcSChcSChcSChcSChc
Thunder--------------------------SChcSChcSChcChcChcChcSChcSChcSChc----

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