National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Isaias to Bring Tropical Impacts Along the Eastern Seaboard

Isaias may bring life-threatening storm surge along portions of the immediate coastline and adjacent waterways of the Carolinas. Very heavy rainfall and life-threatening flash and urban flooding are expected along the storm's track up the Eastern Seaboard. A few tornadoes will be possible from the Virginia Tidewater into New England. Read More >

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Mostly Cloudy

68°F

20°C

Humidity 87%
Wind Speed NW 10 mph
Barometer 29.89 in (1010.8 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 4 Aug 10:54 am EDT
Extended Forecast for

3 Miles WNW Fairhope PA

  • Today

    Today: A chance of showers, mainly after 3pm. Mostly cloudy, with a high near 73. West wind 6 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 73 °F

  • Tonight

    Tonight: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 59. West wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 59 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. West wind around 7 mph.

    Mostly Sunny

    High: 73 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 57. Northwest wind around 5 mph becoming calm in the evening.

    Partly Cloudy

    Low: 57 °F

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 75. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 75 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 60 °F

  • Friday

    Friday: A chance of showers after noon. Partly sunny, with a high near 75. Chance of precipitation is 50%.

    Partly Sunny
    then Chance
    Showers

    High: 75 °F

  • Friday
    Night

    Friday Night: A chance of showers before 2am. Partly cloudy, with a low around 60. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 60 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 78.

    Mostly Sunny

    High: 78 °F

Detailed Forecast

Today
A chance of showers, mainly after 3pm. Mostly cloudy, with a high near 73. West wind 6 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 59. West wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 73. West wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 57. Northwest wind around 5 mph becoming calm in the evening.
Thursday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 75. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
Friday
A chance of showers after noon. Partly sunny, with a high near 75. Chance of precipitation is 50%.
Friday Night
A chance of showers before 2am. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 63.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles WNW Fairhope PA
 39.92°N 78.87°W (Elev. 2700 ft)
Last Update:
10:31 am EDT Aug 4, 2020
Forecast Valid:
11am EDT Aug 4, 2020-6pm EDT Aug 10, 2020
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation