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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Rain Fog/Mist

38°F

3°C

Humidity 97%
Wind Speed SE 16 G 26 mph
Barometer 29.72 in (1007.1 mb)
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Wind Chill29°F (-2°C)
Last update 20 Feb 12:54 am EST
Extended Forecast for

Johnstown-Cambria County Airport PA

Flood Watch until February 20, 01:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until February 20, 01:00pm

    NOW until 1:00pm Fri

    Flood Watch

  • Overnight

    Low: 39 °F

    Showers and
    Patchy Fog

  • Friday

    Friday: Showers likely, mainly before 8am. Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 54. Southeast wind 14 to 18 mph becoming west in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Showers
    Likely and
    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A slight chance of snow showers and sleet between 10pm and midnight. Mostly cloudy, with a low around 32. West wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Snow/Sleet
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40. West wind 11 to 17 mph, with gusts as high as 29 mph.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 29. Northwest wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers. High near 32. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers, mainly before 1am. Low around 25. Chance of precipitation is 80%.

    Low: 25 °F

    Snow Showers

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.

    High: 29 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Showers. Patchy fog. Low around 39. Southeast wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers likely, mainly before 8am. Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 54. Southeast wind 14 to 18 mph becoming west in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of snow showers and sleet between 10pm and midnight. Mostly cloudy, with a low around 32. West wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 40. West wind 11 to 17 mph, with gusts as high as 29 mph.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 29. Northwest wind 3 to 6 mph. Chance of precipitation is 40%.
Sunday
Snow showers. High near 32. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow showers, mainly before 1am. Low around 25. Chance of precipitation is 80%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Wednesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Johnstown-Cambria County Airport PA
 40.31°N 78.84°W (Elev. 2221 ft)
Last Update:
1:21 am EST Feb 20, 2026
Forecast Valid:
1am EST Feb 20, 2026-6pm EST Feb 26, 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