PITTSBURGH, PA 15274 Weather Forecast & Current Conditions

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15274 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALLEGHENY CO. ARPT, PA Current Weather
2:53 PM EDT SEP 5, 2025
Clear 79°F
Feels Like:	80°F
Dewpoint:	55°F
Rel. Hum.:	44%
Visibility:	10 miles
Wind:	SSW at 12 mph, gusts to 25
Pressure:	29.85 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

15274 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	PITTSBURGH, PA 15274 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Partly cloudy early, then mostly cloudy with isolated showers and thunderstorms this evening. Mostly cloudy with scattered showers with isolated thunderstorms after midnight. Lows in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 30 mph, becoming west around 5 mph after midnight. Chance of rain 50 percent.

SATURDAY
Considerable cloudiness. Numerous showers with isolated thunderstorms in the morning, then scattered showers in the afternoon. Highs in the upper 60s. Southwest winds around 5 mph. Chance of rain 70 percent.

SATURDAY NIGHT
Partly cloudy. Lows in the upper 40s. Southwest winds around 5 mph.

SUNDAY
Mostly sunny. Highs around 70. West winds around 5 mph, increasing to around 10 mph in the afternoon.

SUNDAY NIGHT
Mainly clear. Lows in the mid 40s. Northwest winds 5 to 10 mph in the evening, becoming light and variable.

MONDAY
Mostly sunny. Highs in the lower 70s.

MONDAY NIGHT
Clear. Lows in the upper 40s.

TUESDAY
Sunny. Highs in the upper 70s.

TUESDAY NIGHT
Mainly clear. Lows in the lower 50s.

WEDNESDAY
Mostly sunny. Highs in the upper 70s.

WEDNESDAY NIGHT
Mainly clear. Lows in the lower 50s.

THURSDAY
Mostly sunny. Highs around 80.

THURSDAY NIGHT
Mainly clear. Lows in the lower 50s.

15274 WEATHER SATELLITE LOOPS

Visible Weather Satellite
PITTSBURGH, PA 15274

Infrared Weather Satellite
PITTSBURGH, PA 15274

15274 WEATHER RADAR LOOP

NEXRAD Weather Radar
PITTSBURGH, PA 15274

MOS COMPUTER WEATHER FORECAST

ALLEGHENY CO. ARPT, PA 3 hourly weather forecast

weather forecast created 7:00 AM CDT 9/ 5/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
5 SEP 2025

2 PM

76°

78°

Partly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 12% severe)

SW 14

52%

57°

High 80°

5 PM

79°

80°

Partly Cloudy

WSW 13

49%

58°

Mostly Cloudy

Chance of Rain

8 PM

75°

75°

Mostly Cloudy

28%
RAIN
***

0% Thunder
( 15% severe)

WSW 8

60%

60°

11 PM

69°

69°

Mostly Cloudy

W 7

76%

61°

Saturday
6 SEP 2025

2 AM

65°

65°

Mostly Cloudy

65%
RAIN
***

0% Thunder
( 14% severe)

NW 6

75%

57°

Low 58°

5 AM

61°

61°

Overcast

WSW 5

84%

56°

High 67°

8 AM

59°

60°

Mostly Cloudy

56%
RAIN
.25–.5 in

0% Thunder
( 3% severe)

SW 3

90%

56°

Mostly Cloudy

Rain Likely

11 AM

61°

61°

Mostly Cloudy

WSW 5

81%

55°

2 PM

63°

63°

Mostly Cloudy

42%
RAIN
.01–.1 in

0% Thunder
( 3% severe)

WSW 6

70%

53°

5 PM

65°

65°

Mostly Cloudy

SW 7

63%

52°

8 PM

62°

62°

Partly Cloudy

7%

0% Thunder
( 1% severe)

WSW 6

67%

51°

11 PM

58°

58°

Partly Cloudy

WSW 5

77%

51°

Sunday
7 SEP 2025

2 AM

55°

54°

Partly Cloudy

1%

0% Thunder
( 0% severe)

WSW 5

83%

50°

Low 50°

5 AM

53°

52°

Partly Cloudy

WSW 5

86%

49°

High 68°

8 AM

52°

51°

Clear

0%

0% Thunder
( 1% severe)

WSW 5

89%

49°

Partly Cloudy

11 AM

61°

60°

Partly Cloudy

W 7

60%

47°

2 PM

65°

65°

Partly Cloudy

0%

0% Thunder
( 3% severe)

W 10

46%

44°

5 PM

66°

66°

Partly Cloudy

WNW 9

40%

41°

8 PM

62°

62°

Partly Cloudy

NW 6

46%

41°


ALLEGHENY CO. ARPT, PA extended weather forecast
Monday 8 SEP 2025	Tuesday 9 SEP 2025	Wednesday 10 SEP 2025	Thursday 11 SEP 2025	Friday 12 SEP 2025
Low 48°	Low 51°	Low 55°	Low 57°	Low 54°
High 72°	High 75°	High 79°	High 74°	High 73°

Clear 13% Rain	Clear 7% Rain	Partly Cloudy 16% Rain	Partly Cloudy 28% Rain	Clear 13% Rain

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