JOHNSTOWN, PA 15915 Weather Forecast & Current Conditions

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15915 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JOHNSTOWN, PA Current Weather
12:54 PM EDT MAR 31, 2025
Overcast Mist 55°F
Feels Like:	52°F
Dewpoint:	54°F
Rel. Hum.:	96%
Visibility:	6 miles
Wind:	WSW at 10 mph
Pressure:	29.72 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

15915 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	JOHNSTOWN, PA 15915 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Mostly cloudy with scattered showers with isolated thunderstorms. Some thunderstorms may be severe with damaging winds. Cooler with highs around 60. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

TONIGHT
Mostly cloudy. Scattered rain showers in the evening. Much cooler with lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

TUESDAY
Mostly cloudy in the morning, then clearing. Cooler with highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph.

TUESDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 30s. Northeast winds 5 to 10 mph, becoming east with gusts up to 20 mph after midnight.

WEDNESDAY
Mostly cloudy. A chance of rain showers in the afternoon. Highs in the mid 50s. Southeast winds 15 to 20 mph with gusts up to 40 mph. Chance of rain 50 percent.

WEDNESDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Unseasonably mild. Lows around 50. Chance of rain 60 percent.

THURSDAY
Showers. Unseasonably warm with highs in the lower 70s. Chance of rain 80 percent.

THURSDAY NIGHT
Rain. Unseasonably mild. Lows in the lower 50s. Chance of rain 90 percent.

FRIDAY
Mostly cloudy. Rain, mainly in the morning. Warm with highs in the mid 60s. Chance of rain 90 percent.

FRIDAY NIGHT
Mostly cloudy. A chance of rain in the evening, then rain after midnight. Unseasonably mild. Lows in the upper 40s. Chance of rain 80 percent.

SATURDAY
Rain. Highs in the upper 50s. Chance of rain 90 percent.

SATURDAY NIGHT
Rain, mainly in the evening. Unseasonably mild. Lows in the mid 40s. Chance of rain 80 percent.

SUNDAY
Rain likely. Highs in the upper 50s. Chance of rain 70 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 AM CST 3/31/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
31 MAR 2025

1 PM

60°

57°

Mostly Cloudy

62%
RAIN
>2 in

0% Thunder
( 15% severe)

WSW 15

75%

52°

High 61°

4 PM

57°

54°

Mostly Cloudy

W 14

75%

49°

Mostly Cloudy

Rain Likely

7 PM

49°

44°

Mostly Cloudy

15%
RAIN
.01–.1 in

0% Thunder
( 1% severe)

NW 14

77%

42°

10 PM

40°

32°

Mostly Cloudy

NW 15

76%

33°

Tuesday
1 APR 2025

1 AM

34°

24°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

NW 15

75%

27°

Low 29°

4 AM

31°

21°

Mostly Cloudy

NW 14

74%

24°

High 47°

7 AM

29°

18°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NW 14

77%

23°

Decreasing Clouds

10 AM

34°

25°

Partly Cloudy

NW 13

60%

22°

1 PM

41°

34°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NW 12

43%

21°

4 PM

45°

41°

Clear

NW 8

35%

20°

7 PM

40°

38°

Clear

0%

0% Thunder
( 0% severe)

N 3

45%

21°

10 PM

36°

32°

Partly Cloudy

E 5

53%

21°

Wednesday
2 APR 2025

1 AM

35°

28°

Partly Cloudy

1%

0% Thunder
( 0% severe)

ESE 8

52%

20°

Low 33°

4 AM

35°

27°

Mostly Cloudy

SE 12

52%

20°

High 56°

7 AM

36°

26°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 0% severe)

SE 16

55%

22°

Mostly Cloudy

Chance of Rain

Breezy

10 AM

44°

36°

Mostly Cloudy

SE 20

51%

27°

1 PM

51°

45°

Mostly Cloudy

46%
RAIN
.25–.5 in

0% Thunder
( 10% severe)

SSE 21

48%

32°

4 PM

54°

49°

Mostly Cloudy

SSE 20

50%

36°

7 PM

53°

48°

Mostly Cloudy

SSE 18

57%

38°


JOHNSTOWN, PA extended weather forecast
Thursday 3 APR 2025	Friday 4 APR 2025	Saturday 5 APR 2025	Sunday 6 APR 2025	Monday 7 APR 2025
Low 53°	Low 54°	Low 45°	Low 39°	Low 34°
High 74°	High 67°	High 55°	High 52°	High 44°

Overcast 65% Rain	Overcast 92% Rain	Overcast 73% Rain	Overcast 84% Rain	Overcast 70% Rain/Snow

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