PITTSBURGH, PA 15203 Weather Forecast & Current Conditions

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15203 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALLEGHENY CO. ARPT, PA Current Weather
10:53 PM EDT MAY 20, 2025
Overcast Light Rain 57°F
Feels Like:	56°F
Dewpoint:	48°F
Rel. Hum.:	72%
Visibility:	9 miles
Wind:	ESE at 7 mph
Pressure:	29.84 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

15203 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	PITTSBURGH, PA 15203 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Cloudy. A chance of showers and thunderstorms late this evening, then showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Lows in the mid 50s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

WEDNESDAY
A chance of thunderstorms. Showers. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the afternoon. Highs in the mid 60s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

WEDNESDAY NIGHT
A chance of thunderstorms. Showers. Some thunderstorms may produce heavy rainfall. Lows in the lower 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

THURSDAY
Showers. A slight chance of thunderstorms in the afternoon. Cool with highs in the upper 50s. Southwest winds 10 to 15 mph. Chance of rain 90 percent.

THURSDAY NIGHT
Considerable cloudiness. Showers, mainly in the evening. Lows in the mid 40s. West winds 5 to 10 mph. Chance of rain 90 percent.

FRIDAY
Partly sunny. A chance of showers in the morning, then showers likely in the afternoon. Cool with highs in the upper 50s. Chance of rain 70 percent.

FRIDAY NIGHT
Showers likely in the evening. Mostly cloudy. Lows in the mid 40s. Chance of rain 70 percent.

SATURDAY
Partly sunny. Highs in the lower 60s.

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

SUNDAY
Partly sunny. Highs in the mid 60s.

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

MEMORIAL DAY
Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 40 percent.

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

15203 WEATHER SATELLITE LOOPS

Visible Weather Satellite
PITTSBURGH, PA 15203

Infrared Weather Satellite
PITTSBURGH, PA 15203

15203 WEATHER RADAR LOOP

NEXRAD Weather Radar
PITTSBURGH, PA 15203

MOS COMPUTER WEATHER FORECAST

ALLEGHENY CO. ARPT, PA 3 hourly weather forecast

weather forecast created 7:00 AM CDT 5/20/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
20 MAY 2025

2 PM

65°

65°

Mostly Cloudy

25%
RAIN
<.01 in

0% Thunder
( 4% severe)

ENE 5

38%

39°

High 68°

5 PM

67°

67°

Mostly Cloudy

E 7

36%

39°

Mostly Cloudy

Rain Likely

8 PM

65°

65°

Mostly Cloudy

70%
RAIN
***

0% Thunder
( 13% severe)

E 8

41%

41°

11 PM

61°

60°

Mostly Cloudy

ESE 10

56%

45°

Wednesday
21 MAY 2025

2 AM

58°

56°

Mostly Cloudy

92%
RAIN
***

0% Thunder
( 24% severe)

ESE 10

69%

48°

Low 55°

5 AM

57°

55°

Mostly Cloudy

ESE 10

77%

50°

High 66°

8 AM

57°

55°

Mostly Cloudy

89%
RAIN
***

0% Thunder
( 24% severe)

SE 10

83%

52°

Mostly Cloudy

Rain

11 AM

60°

58°

Mostly Cloudy

SE 10

84%

55°

2 PM

63°

62°

Mostly Cloudy

91%
RAIN
***

0% Thunder
( 56% severe)

SE 10

78%

56°

5 PM

63°

62°

Mostly Cloudy

SSE 10

75%

55°

8 PM

61°

60°

Mostly Cloudy

87%
RAIN
***

0% Thunder
( 28% severe)

SSE 9

72%

52°

11 PM

58°

56°

Mostly Cloudy

SW 9

80%

52°

Thursday
22 MAY 2025

2 AM

56°

54°

Mostly Cloudy

54%
RAIN
***

0% Thunder
( 12% severe)

SW 9

83%

51°

Low 53°

5 AM

55°

52°

Mostly Cloudy

SW 10

80%

49°

High 59°

8 AM

54°

51°

Mostly Cloudy

62%
RAIN
***

0% Thunder
( 8% severe)

SW 10

80%

48°

Mostly Cloudy

Rain Likely

11 AM

54°

51°

Mostly Cloudy

WSW 12

80%

48°

2 PM

55°

52°

Mostly Cloudy

70%
RAIN
.5–1 in

0% Thunder
( 17% severe)

W 12

74%

47°

5 PM

55°

52°

Mostly Cloudy

W 12

72%

46°

8 PM

54°

51°

Mostly Cloudy

W 9

71%

45°


ALLEGHENY CO. ARPT, PA extended weather forecast
Friday 23 MAY 2025	Saturday 24 MAY 2025	Sunday 25 MAY 2025	Monday 26 MAY 2025	Tuesday 27 MAY 2025
Low 44°	Low 42°	Low 45°	Low 50°	Low 49°
High 58°	High 60°	High 66°	High 68°	High 66°

Overcast 60% Rain	Overcast 35% Rain	Partly Cloudy 23% Rain	Overcast 44% Rain	Overcast 48% Rain

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