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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast

28°F

-2°C

Humidity 81%
Wind Speed NW 15 mph
Barometer 29.91 in (1014.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 12 Mar 11:54 am EDT
Extended Forecast for

2 Miles N Brownstown PA

Wind Advisory March 13, 11:00am until March 14, 02:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 42. Northwest wind around 15 mph, with gusts as high as 33 mph.

    High: 42 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain and snow showers before 1pm, then a slight chance of rain showers after 2pm. Mostly cloudy, with a high near 54. Breezy, with a south wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: A chance of showers, mainly before 7pm. Partly cloudy, with a low around 31. West wind 15 to 17 mph, with gusts as high as 44 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West wind around 9 mph, with gusts as high as 23 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 43. Windy. Chance of precipitation is 60%.

    Low: 43 °F

    Windy. Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers, mainly before 2pm. High near 63. Breezy. Chance of precipitation is 80%.

    High: 63 °F

    Showers and
    Breezy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 42. Northwest wind around 15 mph, with gusts as high as 33 mph.
Tonight
Partly cloudy, with a low around 29. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Friday
A slight chance of rain and snow showers before 1pm, then a slight chance of rain showers after 2pm. Mostly cloudy, with a high near 54. Breezy, with a south wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers, mainly before 7pm. Partly cloudy, with a low around 31. West wind 15 to 17 mph, with gusts as high as 44 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 49. West wind around 9 mph, with gusts as high as 23 mph.
Saturday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 60.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 43. Windy. Chance of precipitation is 60%.
Monday
Showers, mainly before 2pm. High near 63. Breezy. Chance of precipitation is 80%.
Monday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Brownstown PA
 40.37°N 78.95°W (Elev. 1198 ft)
Last Update:
11:51 am EDT Mar 12, 2026
Forecast Valid:
12pm EDT Mar 12, 2026-6pm EDT Mar 18, 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