JOHNSTOWN, PA 15902 Weather Forecast & Current Conditions

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15902 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JOHNSTOWN, PA Current Weather
2:54 AM EDT MAY 23, 2025
Overcast Light Rain 45°F
Feels Like:	38°F
Dewpoint:	45°F
Rel. Hum.:	100%
Visibility:	9 miles
Wind:	W at 15 mph, gusts to 23
Pressure:	29.80 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

15902 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	JOHNSTOWN, PA 15902 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Showers. Near steady temperature in the mid 40s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

FRIDAY
Showers likely. Highs in the lower 50s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

FRIDAY NIGHT
Mostly cloudy. Scattered showers in the evening. Lows in the lower 40s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

SATURDAY
Mostly cloudy. Scattered showers in the afternoon. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.

SATURDAY NIGHT
Mostly cloudy. Scattered showers in the evening. Lows around 40. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 40 percent.

SUNDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs around 60.

SUNDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows around 40.

MEMORIAL DAY
Mostly sunny. Highs in the upper 60s.

MONDAY NIGHT
Mostly cloudy. Lows in the upper 40s.

TUESDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s.

TUESDAY NIGHT
Showers likely. Lows in the lower 50s. Chance of rain 70 percent.

WEDNESDAY
Showers likely. Highs in the lower 60s. Chance of rain 70 percent.

WEDNESDAY NIGHT
Mostly cloudy. Showers likely, mainly in the evening. Lows in the lower 50s. Chance of rain 70 percent.

15902 WEATHER SATELLITE LOOPS

Visible Weather Satellite
JOHNSTOWN, PA 15902

Infrared Weather Satellite
JOHNSTOWN, PA 15902

15902 WEATHER RADAR LOOP

NEXRAD Weather Radar
JOHNSTOWN, PA 15902

MOS COMPUTER WEATHER FORECAST

JOHNSTOWN, PA 3 hourly weather forecast

weather forecast created 7:00 PM CDT 5/22/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
23 MAY 2025

2 AM

46°

41°

Mostly Cloudy

32%
RAIN
.5–1 in

0% Thunder
( 6% severe)

W 12

89%

43°

Low 43°

5 AM

45°

39°

Mostly Cloudy

WNW 12

86%

41°

High 51°

8 AM

44°

38°

Mostly Cloudy

36%
RAIN
.1–.25 in

0% Thunder
( 10% severe)

W 13

89%

41°

Mostly Cloudy

Chance of Rain

11 AM

47°

41°

Mostly Cloudy

W 15

76%

40°

2 PM

49°

43°

Mostly Cloudy

22%
RAIN
.1–.25 in

0% Thunder
( 10% severe)

W 17

63%

37°

5 PM

49°

43°

Mostly Cloudy

W 16

61%

36°

8 PM

47°

41°

Partly Cloudy

6%

0% Thunder
( 3% severe)

WNW 14

65%

36°

11 PM

45°

39°

Partly Cloudy

W 12

73%

37°

Saturday
24 MAY 2025

2 AM

44°

38°

Mostly Cloudy

2%

0% Thunder
( 2% severe)

W 12

76%

37°

Low 42°

5 AM

43°

36°

Mostly Cloudy

W 13

82%

38°

High 55°

8 AM

44°

37°

Mostly Cloudy

3%

0% Thunder
( 5% severe)

WNW 14

82%

39°

Mostly Cloudy

11 AM

48°

42°

Mostly Cloudy

WNW 14

71%

39°

2 PM

51°

46°

Mostly Cloudy

5%

0% Thunder
( 8% severe)

WNW 15

63%

39°

5 PM

53°

49°

Mostly Cloudy

WNW 14

57%

38°

8 PM

50°

46°

Partly Cloudy

1%

0% Thunder
( 1% severe)

WNW 10

63%

38°

11 PM

47°

43°

Partly Cloudy

WNW 8

71%

38°


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 40°	Low 42°	Low 46°	Low 48°	Low 48°
High 55°	High 62°	High 61°	High 60°	High 62°

Overcast 29% Rain	Partly Cloudy 19% Rain	Overcast 42% Rain	Overcast 71% Rain	Overcast 80% Rain

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