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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

51°F

11°C

Humidity 31%
Wind Speed W 15 G 28 mph
Barometer 30.19 in (1023.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 4 Nov 12:54 pm EST
Extended Forecast for

Cassandra PA

High Wind Watch November 5, 01:00pm until November 6, 07:00am
Click here for hazard details and duration
High Wind Watch

  • This Afternoon

    This Afternoon: Sunny, with a high near 51. West wind 14 to 16 mph, with gusts as high as 30 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 39. Southwest wind 6 to 9 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly between 7pm and 1am. Mostly cloudy, with a low around 36. Windy, with a northwest wind 22 to 28 mph, with gusts as high as 50 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance
    Showers and
    Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Northwest wind 10 to 16 mph, with gusts as high as 31 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Showers

  • Saturday

    Saturday: A chance of showers before 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.

    High: 52 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 51. West wind 14 to 16 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 39. Southwest wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 59. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 50 mph.
Wednesday Night
A chance of showers, mainly between 7pm and 1am. Mostly cloudy, with a low around 36. Windy, with a northwest wind 22 to 28 mph, with gusts as high as 50 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 46. Northwest wind 10 to 16 mph, with gusts as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 33.
Friday
A chance of showers after 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.
Friday Night
Showers. Low around 46. Chance of precipitation is 90%.
Saturday
A chance of showers before 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Sunday
Showers likely. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cassandra PA
 40.4°N 78.62°W (Elev. 2211 ft)
Last Update:
1:11 pm EST Nov 4, 2025
Forecast Valid:
1pm EST Nov 4, 2025-6pm EST Nov 10, 2025
 
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