JOHNSTOWN, PA 15915 Weather Forecast & Current Conditions
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  15915 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

JOHNSTOWN, PA
Current Weather
6:54 AM EST NOV 26, 2025
Overcast
Light Rain
52°F
Feels Like: 48°F
Dewpoint: 52°F
Rel. Hum.: 100%
Visibility: 7 miles
Wind: SW at 10 mph
Pressure: 29.79 inches
Last 72 hours

Local Area Snow Depth

Pennsylvania Current Weather

Pennsylvania MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  15915 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

JOHNSTOWN, PA 15915
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy with a chance of showers this morning, then partly sunny with showers likely this afternoon. Highs in the mid 50s. Temperature falling into the mid 40s this afternoon. Southwest winds 15 to 20 mph. Gusts up to 30 mph, increasing to 40 mph this afternoon. Chance of rain 70 percent.
TONIGHT
Mostly cloudy. A chance of snow showers in the evening. Little or no snow accumulation. Blustery and much cooler with lows in the mid 20s. West winds 15 to 25 mph with gusts up to 55 mph. Chance of snow 30 percent.
THANKSGIVING DAY
Mostly cloudy and blustery. Much colder with highs around 30. West winds 15 to 25 mph with gusts up to 50 mph.
THURSDAY NIGHT
Mostly cloudy with a 50 percent chance of snow showers. Light snow accumulation possible. Blustery with lows in the lower 20s. West winds 15 to 25 mph with gusts up to 50 mph. Wind chill values as low as 6 above.
FRIDAY
Mostly cloudy with a 50 percent chance of snow showers. Little or no additional snow accumulation. Blustery with highs around 30. West winds 15 to 25 mph with gusts up to 50 mph. Wind chill values as low as 6 above.
FRIDAY NIGHT
Mostly cloudy. Lows in the lower 20s.
SATURDAY
Partly sunny. Highs in the lower 30s.
SATURDAY NIGHT
Mostly cloudy. A chance of snow showers after midnight. Lows in the mid 20s. Chance of snow 30 percent.
SUNDAY
Cloudy. A chance of rain and snow showers in the morning, then rain showers likely in the afternoon. Highs around 40. Chance of precipitation 70 percent.
SUNDAY NIGHT
Cloudy with a chance of rain showers. Snow showers likely, mainly in the evening. Lows in the upper 20s. Chance of precipitation 70 percent.
MONDAY
Mostly cloudy with a chance of rain showers and freezing rain. A chance of snow showers in the afternoon. Highs in the mid 30s. Chance of precipitation 50 percent.
MONDAY NIGHT
Mostly cloudy with a 50 percent chance of snow showers. Lows in the lower 20s.
TUESDAY
Mostly cloudy with a chance of rain showers. Snow showers likely, mainly in the morning. Highs in the lower 30s. Chance of precipitation 60 percent.

  15915 WEATHER SATELLITE LOOPS
Visible Weather Satellite
JOHNSTOWN, PA 15915
Infrared Weather Satellite
JOHNSTOWN, PA 15915
  15915 WEATHER RADAR LOOP
NEXRAD Weather Radar
JOHNSTOWN, PA 15915
 MOS COMPUTER WEATHER FORECAST

JOHNSTOWN, PA 3 hourly weather forecast
weather forecast created  6:00 PM CST 11/25/2025
Wednesday
26 NOV 2025		 JOHNSTOWN, PA 15915 weather forecast Day 1, 0 hours 1 AM 51° 48° Mostly Cloudy 54%
RAIN
***		 0% Thunder
( 5% severe)		 SSW   9 93% 49°
Low 50° JOHNSTOWN, PA 15915 weather forecast Day 1, 3 hours 4 AM 51° 48° Mostly Cloudy SW   9 93% 49°
High 54° JOHNSTOWN, PA 15915 weather forecast Day 1, 6 hours 7 AM 51° 47° Mostly Cloudy 45%
RAIN
.01–.1 in		 0% Thunder
( 3% severe)		 WSW   10 93% 49°

Mostly Cloudy

Chance of Rain

 JOHNSTOWN, PA 15915 weather forecast Day 1, 9 hours 10 AM 51° 46° Mostly Cloudy WSW   13 86% 47°
JOHNSTOWN, PA 15915 weather forecast Day 1, 12 hours 1 PM 51° 46° Mostly Cloudy 24%
RAIN
.1–.25 in		 0% Thunder
( 3% severe)		 WSW   16 77% 44°
JOHNSTOWN, PA 15915 weather forecast Day 1, 15 hours 4 PM 45° 37° Mostly Cloudy WSW   18 63% 33°
JOHNSTOWN, PA 15915 weather forecast Day 1, 18 hours 7 PM 38° 28° Mostly Cloudy 3%

 0% Thunder
( 3% severe)		 W   18 61% 26°
JOHNSTOWN, PA 15915 weather forecast Day 1, 21 hours 10 PM 33° 21° Mostly Cloudy W   21 62% 22°
Thursday
27 NOV 2025		 JOHNSTOWN, PA 15915 weather forecast Day 2, 0 hours 1 AM 31° 18° Mostly Cloudy 3%

 0% Thunder
( 0% severe)		 W   22 64% 21°
Low 25° JOHNSTOWN, PA 15915 weather forecast Day 2, 3 hours 4 AM 29° 15° Mostly Cloudy W   23 64% 19°
High 30° JOHNSTOWN, PA 15915 weather forecast Day 2, 6 hours 7 AM 26° 11° Mostly Cloudy 4%

 0% Thunder
( 2% severe)		 W   22 69% 18°

Mostly Cloudy




Windy		 JOHNSTOWN, PA 15915 weather forecast Day 2, 9 hours 10 AM 27° 13° Mostly Cloudy W   21 63% 17°
JOHNSTOWN, PA 15915 weather forecast Day 2, 12 hours 1 PM 28° 14° Mostly Cloudy 4%

 0% Thunder
( 2% severe)		 W   21 57% 16°
JOHNSTOWN, PA 15915 weather forecast Day 2, 15 hours 4 PM 28° 14° Mostly Cloudy W   21 52% 14°
JOHNSTOWN, PA 15915 weather forecast Day 2, 18 hours 7 PM 26° 13° Mostly Cloudy 13%
SNOW
<.1 in		 0% Thunder
( 0% severe)		 W   18 57% 14°
JOHNSTOWN, PA 15915 weather forecast Day 2, 21 hours 10 PM 25° 11° Mostly Cloudy W   20 59% 14°

JOHNSTOWN, PA extended weather forecast
Friday
28 NOV 2025		 Saturday
29 NOV 2025		 Sunday
30 NOV 2025		 Monday
1 DEC 2025		 Tuesday
2 DEC 2025
Low 21° Low 19° Low 26° Low 25° Low 24°
High 28° High 32° High 34° High 33° High 32°
JOHNSTOWN, PA 15915 weather forecast Day 3 JOHNSTOWN, PA 15915 weather forecast Day 4 JOHNSTOWN, PA 15915 weather forecast Day 5 JOHNSTOWN, PA 15915 weather forecast Day 6 JOHNSTOWN, PA 15915 weather forecast Day 7
Overcast
38% Snow		 Mostly Cloudy
9% Snow		 Overcast
68% Snow/Ice		 Overcast
37% Snow		 Overcast
77% Snow
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