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

Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Rain Fog

36°F

2°C

Humidity 100%
Wind Speed NW 15 mph
Barometer 29.72 in (1008.6 mb)
Dewpoint 36°F (2°C)
Visibility 0.15 mi
Wind Chill27°F (-3°C)
Last update 26 Dec 10:54 pm EST
Extended Forecast for

Colver PA

Ice Storm Warning December 26, 11:40pm until December 27, 07:00am
Click here for hazard details and duration
Ice Storm Warning
  •  
    Ice Storm Warning December 26, 11:40pm until December 27, 07:00am

    NOW until 7:00am Sat

    Ice Storm Warning

  • Tonight

    Low: 30 °F


    Drizzle/Freezing
    Rain Likely
    and Patchy
    Dense Fog

  • Saturday

    Saturday: Freezing rain likely before 7am. Patchy dense freezing fog before 8am. Mostly cloudy, with a high near 34. Northwest wind 6 to 11 mph becoming light and variable in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no ice accumulation expected.

    High: 34 °F

    Freezing Rain
    Likely and
    Patchy Dense
    Freezing Fog

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. Light southeast wind increasing to 5 to 10 mph in the evening.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers, mainly after 1pm. High near 51. Southeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 40. South wind 10 to 16 mph becoming southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Showers

  • Monday

    Monday: Rain showers before 1pm, then a chance of rain and snow showers. High near 51. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 51 °F

    Breezy.
    Showers then
    Rain/Snow

  • Monday Night

    Monday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 18. Windy. Chance of precipitation is 70%.

    Low: 18 °F

    Snow Showers
    Likely and
    Windy

  • Tuesday

    Tuesday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 21. Windy. Chance of precipitation is 40%.

    High: 21 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

Tonight
A slight chance of drizzle before 5am, then freezing rain likely, possibly mixed with drizzle. Patchy dense fog. Otherwise, cloudy, with a low around 30. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total nighttime ice accumulation of around a 0.1 of an inch possible.
Saturday
Freezing rain likely before 7am. Patchy dense freezing fog before 8am. Mostly cloudy, with a high near 34. Northwest wind 6 to 11 mph becoming light and variable in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no ice accumulation expected.
Saturday Night
Mostly cloudy, with a low around 27. Light southeast wind increasing to 5 to 10 mph in the evening.
Sunday
Showers, mainly after 1pm. High near 51. Southeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 40. South wind 10 to 16 mph becoming southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain showers before 1pm, then a chance of rain and snow showers. High near 51. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 18. Windy. Chance of precipitation is 70%.
Tuesday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 21. Windy. Chance of precipitation is 40%.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 19. Breezy. Chance of precipitation is 30%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 25. Breezy. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 40%.
New Year's Day
A chance of snow showers. Mostly cloudy, with a high near 19. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 9.
Friday
Partly sunny, with a high near 17.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Colver PA
 40.55°N 78.77°W (Elev. 2224 ft)
Last Update:
8:06 pm EST Dec 26, 2025
Forecast Valid:
11pm EST Dec 26, 2025-6pm EST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation