Point Forecast: Mount Joy PA
 40.13N 76.52W (Elev. 400 ft)
Last Update: 12:51 am EDT May 7, 2024
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  
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  

Date05/0705/08
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)626262616161626365676870717373747573727169686766
Dewpoint (°F)616160605959595959596060616161626262636363636363
Heat Index (°F)75
Surface Wind (mph)222223335355333355656677
Wind DirNENENENENENENENEEEEEEESESSSSSSESSSE
Gust
Sky Cover (%)858785838177747169686767686964595456586061626371
Precipitation Potential (%)1719212320171411971012141823272825251913141516
Relative Humidity (%)979795959393908782787471696766666569737780848790
RainSChcSChcSChcSChcSChcSChc--------------SChcSChcChcChcChcChcSChc----SChcSChc
Thunder----------------------------SChcSChcSChcSChcSChcSChc----SChcSChc

Date05/09
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)656665656566666770727577798183848380777472696765
Dewpoint (°F)636363636364646566666766656463626160605958585756
Heat Index (°F)757779838485848177
Surface Wind (mph)766667789101011131414141311976555
Wind DirSESESESESSSSSWSWWWWWWWWWWWWWWW
Gust2121222120
Sky Cover (%)79878990928883797674715642282625241813713182436
Precipitation Potential (%)174358616349352121212325262823181311866666
Relative Humidity (%)939293939393939387817669635752484851555962667073
RainSChcChcLklyLklyLklyChcChcSChcSChcSChcSChcChcChcChcSChcSChc----------------
ThunderSChcChcChcChcSChcSChcSChcSChcSChcSChcSChcChcChcChcSChcSChc----------------

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