On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Heavy rain could bring flash flooding to parts of southern Plains

Showers and thunderstorms associated with a slow-moving frontal system will bring heavy rainfall to parts of the southern Plains and mid-Mississippi Valley, which could result in flash flooding. The heaviest rainfall is expected across parts of northern Texas and southern Oklahoma. Some locations could see rainfall rates of up to 2 inches per hour.
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Hazardous Weather Conditions

Current conditions at

Johnstown, Johnstown-Cambria County Airport (KJST)

Lat: 40.32°NLon: 78.83°WElev: 2283ft.

Mostly Cloudy with Haze

75°F

24°C

Humidity 74%
Wind Speed W 12 mph
Barometer 30.10 in (1017.8 mb)
Dewpoint 66°F (19°C)
Visibility 6.00 mi
Last update 7 Jul 10:54 am EDT
Extended Forecast for

Schellsburg PA

    • Today

      Today: Mostly sunny, with a high near 85. Southwest wind 8 to 10 mph.

      Mostly Sunny

      High: 85 °F

    • Tonight

      Tonight: A chance of showers and thunderstorms, mainly after 8pm.  Mostly cloudy, with a low around 66. Southwest wind around 8 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

      Chance
      T-storms then
      Chance
      Showers

      Low: 66 °F

    • Wednesday

      Wednesday: Showers likely and possibly a thunderstorm before noon, then showers and thunderstorms likely after noon.  Cloudy, with a high near 77. West wind around 8 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

      Showers
      Likely then
      T-storms
      Likely

      High: 77 °F

    • Wednesday
      Night

      Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 63. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

      Chance
      Showers

      Low: 63 °F

    • Thursday

      Thursday: Showers and thunderstorms likely.  Cloudy, with a high near 81. West wind around 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

      T-storms
      Likely

      High: 81 °F

    • Thursday
      Night

      Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 65. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

      Chance
      T-storms

      Low: 65 °F

    • Friday

      Friday: Mostly cloudy, with a high near 79.

      Mostly Cloudy

      High: 79 °F

    • Friday
      Night

      Friday Night: Mostly cloudy, with a low around 63.

      Mostly Cloudy

      Low: 63 °F

    • Saturday

      Saturday: A chance of showers and thunderstorms.  Partly sunny, with a high near 82. Chance of precipitation is 30%.

      Chance
      T-storms

      High: 82 °F

Detailed Forecast

Today
Mostly sunny, with a high near 85. Southwest wind 8 to 10 mph.
Tonight
A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 66. Southwest wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely and possibly a thunderstorm before noon, then showers and thunderstorms likely after noon. Cloudy, with a high near 77. West wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 63. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers and thunderstorms likely. Cloudy, with a high near 81. West wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly cloudy, with a high near 79.
Friday Night
Mostly cloudy, with a low around 63.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.
  Click Map For Forecast
Point Forecast:
Schellsburg PA
 40.05°N 78.62°W (Elev. 1273 ft)
11:38 am EDT Jul 7, 2015
11am EDT Jul 7, 2015-6pm EDT Jul 13, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database