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.

Overcast

62°F

17°C

Humidity 90%
Wind Speed W 8 mph
Barometer 29.73 in (1005.9 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 11 Mar 4:54 pm EDT
Extended Forecast for

2 Miles NW Loretto PA

Flood Watch until March 11, 10:00pm
Tornado Watch March 11, 04:59pm until March 11, 08:00pm
Click here for hazard details and duration
Flood Watch
Tornado Watch
  •  
    Flood Watch until March 11, 10:00pm
    Tornado Watch March 11, 04:59pm until March 11, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 72 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Rain showers before 4am, then rain and snow showers likely. Some thunder is also possible. Low around 29. Southwest wind 11 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 29 °F

    Severe
    Thunderstorms
    then
    Rain/Snow

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 37. Northwest wind around 18 mph, with gusts as high as 39 mph.

    High: 37 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. West wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 50. South wind 10 to 18 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
Showers and thunderstorms. Some of the storms could be severe. High near 72. Southwest wind around 14 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain showers before 4am, then rain and snow showers likely. Some thunder is also possible. Low around 29. Southwest wind 11 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 37. Northwest wind around 18 mph, with gusts as high as 39 mph.
Thursday Night
Partly cloudy, with a low around 27. West wind 6 to 10 mph, with gusts as high as 22 mph.
Friday
A chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 50. South wind 10 to 18 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday
A chance of snow showers before 8am. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 30%.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 70%.
Monday
Rain and snow showers likely. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 70%.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 18. Breezy. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Loretto PA
 40.54°N 78.66°W (Elev. 1801 ft)
Last Update:
4:26 pm EDT Mar 11, 2026
Forecast Valid:
4pm EDT Mar 11, 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