Point Forecast: West Mifflin PA
 40.36N 79.91W (Elev. 1017 ft)
Last Update: 1:04 pm EDT Jun 13, 2025
Tabular Forecast
[hide menu]Get as XML
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)
Pressure (in)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date06/1306/14
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)808080797977767472727170696968686868686869707272
Dewpoint (°F)646364636464646364656464656565656565666666666666
Heat Index (°F)82828281797776
Surface Wind (mph)222223333332222222322233
Wind DirESSEEESEEEENENENENEESESSSSSWSWSWSWSW
Gust
Sky Cover (%)907276868687878786918887939190929091879495979496
Precipitation Potential (%)253534435254373034566460363637385378908068586156
Relative Humidity (%)575657586164687074798083868790919191939290888380
RainChcChcChcChcChcChcChcChcChcLklyLklyLklyChcChcChcChcChcOcnlOcnlOcnlLklyLklyLklyLkly
ThunderChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------SChcSChcSChc

Date06/15
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)737476747474737170706968676767666767676970707273
Dewpoint (°F)666766666666666565666565656565646565656566666666
Heat Index (°F)76
Surface Wind (mph)333333555555555555555556
Wind DirWSWNNNEEEEEEEEEEEEEEEEEEEE
Gust
Sky Cover (%)939192848583838084878787878482797878778082858688
Precipitation Potential (%)787364646756535353535353323232323232515151515151
Relative Humidity (%)797772757576788285878890919293949393928988868179
RainOcnlLklyLklyLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
ThunderChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Day 1 Convective Outlook Day 2 Convective Outlook
Excessive Rainfall Day 1 Excessive Rainfall Day 2
River and Precip DataFire Weather
Additional Weather ResourcesClimate Data
Local Climate PageGraphical Hazardous Weather Outlook