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.

Fog/Mist and Breezy

46°F

8°C

Humidity 96%
Wind Speed SE 23 G 41 mph
Barometer 29.67 in (1005.0 mb)
Dewpoint 45°F (7°C)
Visibility 3.00 mi
Wind Chill38°F (3°C)
Last update 16 Mar 1:54 am EDT
Extended Forecast for

2 Miles N Brownstown PA

Wind Advisory March 16, 02:56am until March 16, 08:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 16, 02:56am until March 16, 08:00am

    NOW until 8:00am Mon

    Wind Advisory

  • Overnight

    Low: 50 °F

    Chance
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm. Some of the storms could be severe. High near 68. South wind 13 to 15 mph becoming west in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 68 °F

    Severe
    Thunderstorms

  • Monday Night

    Monday Night: Snow showers, mainly before 10pm. The snow could be heavy at times. Low around 21. Breezy, with a west wind 16 to 21 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Breezy. Heavy
    Snow then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers. Mostly cloudy, with a high near 30. West wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.

    High: 30 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 24 mph.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers, mainly after 5am. Mostly cloudy, with a low around 50. Southeast wind around 15 mph, with gusts as high as 44 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers and possibly a thunderstorm. Some of the storms could be severe. High near 68. South wind 13 to 15 mph becoming west in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Snow showers, mainly before 10pm. The snow could be heavy at times. Low around 21. Breezy, with a west wind 16 to 21 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 30. West wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 17. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 24 mph.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly cloudy, with a high near 50.
Thursday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 56.
Friday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 30%.
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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:
2:21 am EDT Mar 16, 2026
Forecast Valid:
2am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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