Johnstown Cambria County Airport (JST) Weather 12/22/2024
Today
20
Mostly Sunny
Tonight
6
Clear
Monday
32
Increasing Clouds
Monday Night
26
Light Snow Likely
Tuesday
35
Chance Light Snow
Tuesday Night
26
Mostly Cloudy
Christmas Day
34
Mostly Cloudy
Wednesday Night
29
Chance Rain
Thursday
37
Partly Sunny
Thursday Night
29
Mostly Cloudy
Friday
40
Mostly Cloudy
Friday Night
32
Mostly Cloudy then Chance Rain
Saturday
40
Chance Rain
Weekly Forecast
Today
Mostly sunny, with a high near 20. Northwest wind 5 to 9 mph.
Tonight
Clear, with a low around 6. Wind chill values as low as zero. Calm wind becoming south around 6 mph after midnight.
Monday
Increasing clouds, with a high near 32. Wind chill values as low as -5. South wind 7 to 10 mph.
Monday Night
Light snow likely, mainly after 1am. Cloudy, with a low around 26. South wind 8 to 10 mph becoming southwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of light snow, mainly before 1pm. Cloudy, with a high near 35. West wind 6 to 10 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 26.
Christmas Day
Mostly cloudy, with a high near 34.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Mostly cloudy, with a high near 40.
Friday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Saturday
A chance of rain. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.