Preview of NWS' New Point Forecast Icons
Effective July 7, 2015, NWS will implement changes to the icons depicted on all of its Point Forecast pages. Highlights will include new icons with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

You may preview these updates in real time for this location. View additional details, and send any comments to icons@noaa.gov.

Please note the preview site is not operational, so performance may be slow during periods of peak access.

Severe weather and flash flooding possible Saturday

Severe weather is possible across portions of the Great Plains, Deep South and coastal Carolinas Saturday. Primary threats are large hail and damaging winds, although a small tornado risk is also possible mainly in the Plains. Also across the South, heavy rainfall could lead to localized flash flooding.
Read More...

Current conditions at

Johnstown, Johnstown-Cambria County Airport (KJST)

Lat: 40.32°NLon: 78.83°WElev: 2283ft.

Partly Cloudy

73°F

23°C

Humidity 64%
Wind Speed NW 7 mph
Barometer 29.99 in (1014.3 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 4 Jul 4:54 pm EDT
Extended Forecast for

4 Miles WSW Sproul PA

  • Tonight

    Isolated Thunderstorms Chance for Measurable Precipitation 20%

    Isolated
    Thunderstorms

    Low: 56 °F

  • Sunday

    Areas Fog

    Areas
    Fog

    High: 74 °F

  • Sunday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 62 °F

  • Monday

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    High: 79 °F

  • Monday
    Night

    Chance Showers Chance for Measurable Precipitation 50%

    Chance
    Showers

    Low: 64 °F

  • Tuesday

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 80 °F

  • Tuesday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    Low: 64 °F

  • Wednesday

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    High: 78 °F

  • Wednesday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    Low: 62 °F

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 8pm. Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 56. Northwest wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 74. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 62. Light southeast wind.
Monday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Southeast wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers. Mostly cloudy, with a low around 64. Southeast wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 63.
Saturday
Partly sunny, with a high near 76.
  Click Map For Forecast
Point Forecast:
4 Miles WSW Sproul PA
 40.31°N 78.58°W (Elev. 2372 ft)
3:34 pm EDT Jul 4, 2015
6pm EDT Jul 4, 2015-6pm EDT Jul 11, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database