PORTAGE, PA 15946 Weather Forecast & Current Conditions
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  15946 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

JOHNSTOWN, PA
Current Weather
12:54 AM EDT APR 1, 2026
Overcast
Light Rain
57°F
Feels Like: 56°F
Dewpoint: 54°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: Variable at 7 mph
Pressure:
Last 72 hours

Local Area Snow Depth

Pennsylvania Current Weather

Pennsylvania MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  15946 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

PORTAGE, PA 15946
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Showers with a chance of thunderstorms. Some thunderstorms may produce damaging winds and large hail. Unseasonably mild. Lows in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent.
WEDNESDAY
Showers likely with a chance of thunderstorms. Highs in the upper 60s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.
WEDNESDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Mild. Lows in the lower 50s. Northeast winds around 5 mph, becoming southeast after midnight. Chance of rain 90 percent.
THURSDAY
Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent.
THURSDAY NIGHT
Mostly cloudy. Showers likely, mainly in the evening. Unseasonably mild. Lows in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
FRIDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Warm with highs in the mid 70s. Chance of rain 50 percent.
FRIDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Unseasonably mild. Lows in the upper 50s. Chance of rain 50 percent.
SATURDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Unseasonably warm with highs in the upper 70s. Chance of rain 60 percent.
SATURDAY NIGHT
Showers likely. Cooler with lows in the upper 40s. Chance of rain 60 percent.
SUNDAY
Showers likely. Much cooler with highs in the upper 50s. Chance of rain 60 percent.
SUNDAY NIGHT
A chance of rain showers in the evening. Mostly cloudy. Much cooler with lows in the lower 30s. Chance of rain 50 percent.
MONDAY
Mostly sunny. Cooler with highs in the upper 40s.
MONDAY NIGHT
Mostly clear. Lows in the lower 30s.

  15946 WEATHER SATELLITE LOOPS
Visible Weather Satellite
PORTAGE, PA 15946
Infrared Weather Satellite
PORTAGE, PA 15946
  15946 WEATHER RADAR LOOP
NEXRAD Weather Radar
PORTAGE, PA 15946
 MOS COMPUTER WEATHER FORECAST

JOHNSTOWN, PA 3 hourly weather forecast
weather forecast created  6:00 PM CST  3/31/2026
Wednesday
1 APR 2026		 PORTAGE, PA 15946 weather forecast Day 1, 0 hours 1 AM 63° 61° Mostly Cloudy 79%
RAIN
***		 0% Thunder
( 27% severe)		 W   15 70% 53°
Low 59° PORTAGE, PA 15946 weather forecast Day 1, 3 hours 4 AM 61° 59° Mostly Cloudy W   14 81% 55°
High 66° PORTAGE, PA 15946 weather forecast Day 1, 6 hours 7 AM 60° 58° Mostly Cloudy 68%
RAIN
.5–1 in		 0% Thunder
( 20% severe)		 WSW   13 84% 55°

Mostly Cloudy

Rain Likely

 PORTAGE, PA 15946 weather forecast Day 1, 9 hours 10 AM 61° 59° Mostly Cloudy W   12 81% 55°
PORTAGE, PA 15946 weather forecast Day 1, 12 hours 1 PM 64° 64° Mostly Cloudy 76%
RAIN
1–2 in		 0% Thunder
( 26% severe)		 W   9 73% 55°
PORTAGE, PA 15946 weather forecast Day 1, 15 hours 4 PM 63° 63° Mostly Cloudy NNW   7 70% 53°
PORTAGE, PA 15946 weather forecast Day 1, 18 hours 7 PM 60° 60° Mostly Cloudy 70%
RAIN
***		 0% Thunder
( 22% severe)		 E   6 78% 53°
PORTAGE, PA 15946 weather forecast Day 1, 21 hours 10 PM 57° 56° Mostly Cloudy E   6 83% 52°
Thursday
2 APR 2026		 PORTAGE, PA 15946 weather forecast Day 2, 0 hours 1 AM 54° 52° Mostly Cloudy 33%
RAIN
.5–1 in		 0% Thunder
( 7% severe)		 E   8 86% 50°
Low 54° PORTAGE, PA 15946 weather forecast Day 2, 3 hours 4 AM 54° 52° Mostly Cloudy SE   8 86% 50°
High 69° PORTAGE, PA 15946 weather forecast Day 2, 6 hours 7 AM 55° 52° Mostly Cloudy 30%
RAIN
.01–.1 in		 0% Thunder
( 13% severe)		 SSE   9 86% 51°

Mostly Cloudy

Rain Likely

 PORTAGE, PA 15946 weather forecast Day 2, 9 hours 10 AM 61° 60° Mostly Cloudy SSE   10 78% 54°
PORTAGE, PA 15946 weather forecast Day 2, 12 hours 1 PM 66° 66° Mostly Cloudy 59%
RAIN
.25–.5 in		 0% Thunder
( 19% severe)		 SSE   12 68% 55°
PORTAGE, PA 15946 weather forecast Day 2, 15 hours 4 PM 66° 66° Partly Cloudy SSE   12 65% 54°
PORTAGE, PA 15946 weather forecast Day 2, 18 hours 7 PM 62° 61° Mostly Cloudy 22%
RAIN
.01–.1 in		 0% Thunder
( 12% severe)		 SE   12 75% 54°
PORTAGE, PA 15946 weather forecast Day 2, 21 hours 10 PM 59° 57° Mostly Cloudy SSE   13 78% 52°

JOHNSTOWN, PA extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 56° Low 57° Low 58° Low 48° Low 32°
High 77° High 76° High 80° High 50° High 49°
PORTAGE, PA 15946 weather forecast Day 3 PORTAGE, PA 15946 weather forecast Day 4 PORTAGE, PA 15946 weather forecast Day 5 PORTAGE, PA 15946 weather forecast Day 6 PORTAGE, PA 15946 weather forecast Day 7
Mostly Cloudy
90% Rain		 Overcast
50% Rain		 Overcast
50% Rain		 Overcast
81% Rain		 Mostly Cloudy
21% Rain
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