Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31° N Lon: 78.83° W Elev: 2274 ft.

Unknown Precip Fog/Mist

20°F

-7°C

Humidity 89%
Wind Speed W 15 G 26 mph
Barometer 29.67 in (1008.5 mb)
Dewpoint 17°F (-8°C)
Visibility 5.00 mi
Wind Chill6°F (-14°C)
Last update 31 Dec 12:54 pm EST
Detailed forecast for

Cambria County

Today
Cloudy. Scattered snow showers this morning, then a chance of snow showers with a slight chance of freezing rain this afternoon. Snow accumulation of 1 to 3 inches possible. Ice accumulation around a trace. Highs in the upper 20s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 50 percent. Wind chill values as low as 2 above.
Tonight
Snow showers. Total snow accumulation of 4 to 8 inches. Blustery with lows around 10. West winds 15 to 25 mph with gusts up to 40 mph. Chance of snow near 100 percent. Wind chill values as low as 3 below after midnight.
New Years Day
Partly sunny. Colder with highs around 15. West winds 15 to 20 mph with gusts up to 35 mph. Wind chill values as low as 5 below.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. Near steady temperature around 13. West winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 3 below.
Friday
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 20s. West winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as zero.
Friday Night
Mostly cloudy. Lows 10 to 15. Wind chill values as low as zero.
Saturday
Mostly cloudy. Highs in the upper 20s. Wind chill values as low as zero in the morning.
Saturday Night
Mostly cloudy. Lows 15 to 20. Wind chill values as low as 5 above.
Sunday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 20s. Wind chill values as low as 5 above.
Sunday Night
Mostly cloudy. Lows around 15. Wind chill values as low as 5 above.
Monday
Mostly cloudy. Highs in the lower 30s. Wind chill values as low as 5 above in the morning.
Monday Night
Mostly cloudy. Lows in the mid 20s.
Tuesday
Mostly cloudy. Highs in the upper 30s.



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1200 PM EST Wed Dec 31 2025
 
 

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