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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Snow Fog/Mist

25°F

-4°C

Humidity 85%
Wind Speed NW 18 G 28 mph
Barometer 29.84 in (1013.2 mb)
Dewpoint 21°F (-6°C)
Visibility 5.00 mi
Wind Chill11°F (-12°C)
Last update 22 Feb 9:54 pm EST
Extended Forecast for

Revloc PA

Winter Storm Warning February 22, 10:50pm until February 24, 01:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 22, 10:50pm until February 24, 01:00am

    NOW until 1:00am Tue

    Winter Storm Warning

  • Tonight

    Low: 26 °F

    Heavy Snow

  • Monday

    Monday: Snow likely, mainly before noon. Patchy blowing snow before 1pm. Mostly cloudy, with a high near 31. Northwest wind 14 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A slight chance of snow. Mostly cloudy, with a low around 13. Wind chill values as low as -5. West wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. Wind chill values as low as -5. West wind 8 to 14 mph, with gusts as high as 29 mph.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 22. South wind 6 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.

    High: 38 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: Rain and snow showers likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Low around 26. Northwest wind around 14 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.
Monday
Snow likely, mainly before noon. Patchy blowing snow before 1pm. Mostly cloudy, with a high near 31. Northwest wind 14 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 13. Wind chill values as low as -5. West wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 28. Wind chill values as low as -5. West wind 8 to 14 mph, with gusts as high as 29 mph.
Tuesday Night
Snow showers. Low around 22. South wind 6 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 53.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Revloc PA
 40.5°N 78.75°W (Elev. 2024 ft)
Last Update:
7:06 pm EST Feb 22, 2026
Forecast Valid:
10pm EST Feb 22, 2026-6pm EST Mar 1, 2026
 
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