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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

37°F

3°C

Humidity 36%
Wind Speed SE 10 G 26 mph
Barometer 30.16 in (1022.8 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 15 Mar 4:54 am EDT
Extended Forecast for

3 Miles NE Vinco PA

Wind Advisory March 15, 09:00am until March 16, 08:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Mostly cloudy, with a high near 52. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 47 mph.

    High: 52 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: A chance of showers, mainly after 9pm. Mostly cloudy, with a low around 46. Breezy, with a southeast wind 18 to 21 mph, with gusts as high as 46 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Rain showers before 5pm, then rain and snow showers. Some thunder is also possible. Temperature rising to near 58 by 11am, then falling to around 40 during the remainder of the day. South wind around 17 mph becoming west in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 58 °F⇓

    Severe
    Thunderstorms
    then
    Rain/Snow

  • Monday Night

    Monday Night: Snow showers, possibly mixed with rain, becoming all snow after 11pm. Low around 18. Breezy, with a west wind 20 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Breezy.
    Rain/Snow
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of snow showers, mainly after 8am. Mostly cloudy, with a high near 25. Breezy, with a west wind around 21 mph, with gusts as high as 41 mph. Chance of precipitation is 30%.

    High: 25 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 52. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 47 mph.
Tonight
A chance of showers, mainly after 9pm. Mostly cloudy, with a low around 46. Breezy, with a southeast wind 18 to 21 mph, with gusts as high as 46 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain showers before 5pm, then rain and snow showers. Some thunder is also possible. Temperature rising to near 58 by 11am, then falling to around 40 during the remainder of the day. South wind around 17 mph becoming west in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers, possibly mixed with rain, becoming all snow after 11pm. Low around 18. Breezy, with a west wind 20 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
A chance of snow showers, mainly after 8am. Mostly cloudy, with a high near 25. Breezy, with a west wind around 21 mph, with gusts as high as 41 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
A chance of showers. Partly sunny, with a high near 52. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Vinco PA
 40.44°N 78.79°W (Elev. 1998 ft)
Last Update:
2:35 am EDT Mar 15, 2026
Forecast Valid:
5am EDT Mar 15, 2026-6pm EDT Mar 21, 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