Point Forecast: Williamsport PA
 41.25N 77.05W (Elev. 591 ft)
Last Update: 2:42 pm EST Feb 12, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Haines Index
Lightning Activity Level
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  

Date02/1202/13
Hour (EST)161718192021222300010203040506070809101112131415
Temperature (°F)323332333232333333343434343436373740424544464643
Dewpoint (°F)282828282828282930303132333334353636373839393632
Wind Chill (°F)252624252423242424262727272729303035374038404035
Surface Wind (mph)889101011111111109999999881011141517
Wind DirESEESESESESESESESESESESESESEEEESESWWWWW
Gust21212122212022242829
Sky Cover (%)100100100100100100100100100100100100999999929591879080845224
Precipitation Potential (%)626260636568707375757473737272583919411111
Relative Humidity (%)858285828585828589858992969692929685827682766865
Rain----------LklyLklyLklyOcnlOcnlLklyLklyLklyLklyLklyLklyChcSChc------------
Thunder------------------------------------------------
SnowLklyLklyLklyLklyLklyLklyLklyLklyOcnlOcnl----------------------------
Freezing Rain----Lkly--LklyLkly------------------------------------
Sleet------------LklyLklyOcnlOcnl----------------------------

Date02/14
Hour (EST)161718192021222300010203040506070809101112131415
Temperature (°F)403735323130292828272624232222212224252728303131
Dewpoint (°F)28262321212018181717161413121110101010109999
Wind Chill (°F)312825222120201919171512119991013141719212324
Surface Wind (mph)17161514141310991011131414141313111111101098
Wind DirWWWWWWWWWWWWWWWWWNWNWNWNWNWNWNW
Gust292828262524222120202122232323222221212120
Sky Cover (%)365844415155483557787674726150393633302826242424
Precipitation Potential (%)111111111000000000000000
Relative Humidity (%)626461636666636663656565656562625954524844413939
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather OutlookRegional Weather Conditions
Local ClimateSnow and Ice Accumulation Forecasts
River StagesDrought and Precipitation
Forecast Model DataNWS State College Home