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

Another Eastern Storm to Bring Severe Thunderstorms and Renewed Flooding

A large area of low pressure is forecast to shift from the central U.S. Thursday across the Northeast this weekend. Isolated to scattered severe thunderstorms will be possible Thursday from Florida to the Carolinas with damaging winds and a few tornadoes the main threats. Heavy rain from the Mid-Atlantic through New England may lead to urban and renewed river flooding Friday and Saturday. Read More >

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fog/Mist

42°F

6°C

Humidity 89%
Wind Speed Calm
Barometer 29.90 in (1013.6 mb)
Dewpoint 39°F (4°C)
Visibility 0.75 mi
Last update 28 Oct 6:54 am EDT
Extended Forecast for

Johnstown PA

  • Today

    Today: Patchy fog before 9am. Otherwise, partly sunny, with a high near 60. Light southeast wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    Patchy Fog
    then Mostly
    Cloudy

    High: 60 °F

  • Tonight

    Tonight: Light rain likely, mainly after 3am. Cloudy, with a low around 48. Southeast wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Light Rain
    then Light
    Rain Likely

    Low: 48 °F

  • Friday

    Friday: Rain with light rain likely before 7am, then rain after 7am. High near 50. East wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 50 °F

  • Friday
    Night

    Friday Night: Rain. Low around 47. East wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 47 °F

  • Saturday

    Saturday: Rain. High near 54. East wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 54 °F

  • Saturday
    Night

    Saturday Night: Rain likely. Cloudy, with a low around 46. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    Low: 46 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 56.

    Mostly Cloudy

    High: 56 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 42.

    Mostly Cloudy

    Low: 42 °F

  • Monday

    Monday: Partly sunny, with a high near 53.

    Partly Sunny

    High: 53 °F

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, partly sunny, with a high near 60. Light southeast wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Light rain likely, mainly after 3am. Cloudy, with a low around 48. Southeast wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain with light rain likely before 7am, then rain after 7am. High near 50. East wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Low around 47. East wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain. High near 54. East wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain likely. Cloudy, with a low around 46. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly cloudy, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Partly sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
A chance of showers. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 49.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Johnstown PA
 40.32°N 78.93°W (Elev. 1670 ft)
Last Update:
6:42 am EDT Oct 28, 2021
Forecast Valid:
7am EDT Oct 28, 2021-6pm EDT Nov 3, 2021
 
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Chance of Precipitation