JOHNSTOWN, PA 15905 Weather Forecast & Current Conditions

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15905 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JOHNSTOWN, PA Current Weather
10:54 PM EDT MAY 27, 2025
Overcast Light Rain NA
Feels Like:	NA
Dewpoint:	NA
Rel. Hum.:	NA%
Visibility:	10 miles
Wind:	SSE at 9 mph, gusts to 20
Pressure:
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

15905 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	JOHNSTOWN, PA 15905 Weather Forecast	Snowfall Forecast pages Snow Depth pages

OVERNIGHT
Showers. Lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.

WEDNESDAY
Showers. Highs in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.

WEDNESDAY NIGHT
A chance of thunderstorms in the evening. Showers likely. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Not as cool with highs in the upper 60s. West winds 5 to 10 mph.

THURSDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the lower 50s. West winds 5 to 10 mph. Chance of rain 40 percent.

FRIDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.

FRIDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.

SATURDAY
Partly sunny with a chance of showers. Highs in the mid 60s. Chance of rain 50 percent.

SATURDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the mid 40s. Chance of rain 50 percent.

SUNDAY
Mostly sunny. Highs in the mid 60s.

SUNDAY NIGHT
Partly cloudy. Lows in the mid 40s.

MONDAY
Sunny. Highs around 70.

MONDAY NIGHT
Mostly clear. Lows around 50.

15905 WEATHER SATELLITE LOOPS

Visible Weather Satellite
JOHNSTOWN, PA 15905

Infrared Weather Satellite
JOHNSTOWN, PA 15905

15905 WEATHER RADAR LOOP

NEXRAD Weather Radar
JOHNSTOWN, PA 15905

MOS COMPUTER WEATHER FORECAST

JOHNSTOWN, PA 3 hourly weather forecast

weather forecast created 7:00 AM CDT 5/27/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
27 MAY 2025

2 PM

61°

59°

Mostly Cloudy

60%
RAIN
.25–.5 in

0% Thunder
( 6% severe)

SE 14

51%

43°

High 62°

5 PM

58°

55°

Mostly Cloudy

SSE 14

60%

44°

Mostly Cloudy

Rain Likely

8 PM

52°

48°

Mostly Cloudy

82%
RAIN
>2 in

0% Thunder
( 9% severe)

SSE 13

74%

44°

11 PM

50°

45°

Mostly Cloudy

SE 14

80%

44°

Wednesday
28 MAY 2025

2 AM

49°

44°

Overcast

91%
RAIN
***

0% Thunder
( 9% severe)

SE 14

83%

44°

Low 47°

5 AM

49°

43°

Mostly Cloudy

ESE 15

83%

44°

High 56°

8 AM

48°

42°

Mostly Cloudy

86%
RAIN
***

0% Thunder
( 7% severe)

ESE 15

89%

45°

Mostly Cloudy

Rain Likely

11 AM

50°

45°

Mostly Cloudy

ESE 15

89%

47°

2 PM

52°

47°

Mostly Cloudy

64%
RAIN
***

0% Thunder
( 15% severe)

SE 15

83%

47°

5 PM

54°

50°

Mostly Cloudy

ESE 13

80%

48°

8 PM

54°

51°

Mostly Cloudy

59%
RAIN
***

0% Thunder
( 16% severe)

SE 12

83%

49°

11 PM

54°

51°

Mostly Cloudy

SE 9

86%

50°

Thursday
29 MAY 2025

2 AM

54°

52°

Mostly Cloudy

20%
RAIN
.01–.1 in

0% Thunder
( 5% severe)

SSE 7

90%

51°

Low 52°

5 AM

54°

52°

Mostly Cloudy

S 7

90%

51°

High 68°

8 AM

56°

54°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 7% severe)

WSW 7

90%

53°

Mostly Cloudy

11 AM

61°

60°

Mostly Cloudy

WSW 9

78%

54°

2 PM

65°

65°

Mostly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 19% severe)

W 10

65%

53°

5 PM

66°

66°

Mostly Cloudy

W 12

61%

52°

8 PM

62°

61°

Mostly Cloudy

W 8

67%

51°


JOHNSTOWN, PA extended weather forecast
Friday 30 MAY 2025	Saturday 31 MAY 2025	Sunday 1 JUN 2025	Monday 2 JUN 2025	Tuesday 3 JUN 2025
Low 55°	Low 52°	Low 45°	Low 47°	Low 53°
High 65°	High 61°	High 64°	High 67°	High 74°

Overcast 82% Rain	Overcast 88% Rain	Partly Cloudy 40% Rain	Partly Cloudy 25% Rain	Partly Cloudy 30% Rain

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