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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Partly Cloudy

10°F

-12°C

Humidity 63%
Wind Speed NW 16 G 29 mph
Barometer 30.18 in (1027.3 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 8 Feb 12:54 pm EST
Extended Forecast for

Revloc PA

Cold Weather Advisory February 8, 10:00pm until February 9, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 11. Wind chill values as low as -5. Northwest wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 11 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -10. Northwest wind around 6 mph becoming calm in the evening.

    Low: -10 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 28. Wind chill values as low as -10. Calm wind.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. Light southeast wind.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 23.

    High: 23 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 11. Wind chill values as low as -5. Northwest wind 10 to 13 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around -10. Northwest wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 28. Wind chill values as low as -10. Calm wind.
Monday Night
Mostly cloudy, with a low around 17. Light southeast wind.
Tuesday
Mostly cloudy, with a high near 41. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Mostly cloudy, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Revloc PA
 40.48°N 78.76°W (Elev. 2060 ft)
Last Update:
1:16 pm EST Feb 8, 2026
Forecast Valid:
1pm EST Feb 8, 2026-6pm EST Feb 14, 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