WEST MIFFLIN, PA 15123 Weather Forecast & Current Conditions

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15123 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALLEGHENY CO. ARPT, PA Current Weather
2:53 PM EST JAN 2, 2026
Overcast 25°F
Feels Like:	0°F
Dewpoint:	12°F
Rel. Hum.:	54%
Visibility:	10 miles
Wind:	WNW at 92 mph
Pressure:	29.80 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

15123 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	WEST MIFFLIN, PA 15123 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Cloudy with scattered flurries. Near steady temperature in the mid 20s. West winds 5 to 10 mph with gusts up to 20 mph.

TONIGHT
Mostly cloudy. Scattered flurries in the evening. Lows around 13. West winds around 5 mph.

SATURDAY
Considerable cloudiness. Highs in the upper 20s. West winds around 5 mph in the morning, becoming light and variable.

SATURDAY NIGHT
Considerable cloudiness. A slight chance of snow in the evening. Lows around 19. Light and variable winds, becoming west around 5 mph after midnight. Chance of snow 20 percent.

SUNDAY
Mostly cloudy. Highs in the upper 20s. West winds 5 to 10 mph.

SUNDAY NIGHT
Mostly cloudy. Lows 15 to 20.

MONDAY
Mostly cloudy. Highs in the upper 30s.

MONDAY NIGHT
Mostly cloudy. Lows in the upper 20s.

TUESDAY
Mostly cloudy. A chance of rain in the afternoon. Highs in the mid 40s. Chance of rain 40 percent.

TUESDAY NIGHT
Considerable cloudiness with a 50 percent chance of rain. Lows in the upper 30s.

WEDNESDAY
Considerable cloudiness. Highs in the upper 40s.

WEDNESDAY NIGHT
Mostly cloudy. Lows in the lower 30s.

THURSDAY
Considerable cloudiness. A chance of rain in the afternoon. Mild. Highs in the lower 50s. Chance of rain 30 percent.

15123 WEATHER SATELLITE LOOPS

Visible Weather Satellite
WEST MIFFLIN, PA 15123

Infrared Weather Satellite
WEST MIFFLIN, PA 15123

15123 WEATHER RADAR LOOP

NEXRAD Weather Radar
WEST MIFFLIN, PA 15123

MOS COMPUTER WEATHER FORECAST

ALLEGHENY CO. ARPT, PA 3 hourly weather forecast

weather forecast created 6:00 AM CST 1/ 2/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
2 JAN 2026

1 PM

23°

12°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

W 10

65%

14°

High 25°

4 PM

24°

14°

Mostly Cloudy

W 9

62%

14°

Mostly Cloudy

7 PM

21°

13°

Partly Cloudy

0%

0% Thunder
( 0% severe)

W 6

68%

13°

10 PM

19°

11°

Mostly Cloudy

WNW 6

71%

12°

Saturday
3 JAN 2026

1 AM

18°

11°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

W 5

71%

11°

Low 15°

4 AM

17°

12°

Partly Cloudy

WSW 3

74%

11°

High 27°

7 AM

16°

11°

Mostly Cloudy

5%

0% Thunder
( 0% severe)

WSW 2

78%

11°

Mostly Cloudy

10 AM

19°

15°

Mostly Cloudy

W 1

74%

13°

1 PM

23°

19°

Mostly Cloudy

16%
SNOW
<.1 in

0% Thunder
( 0% severe)

NNW 1

68%

15°

4 PM

25°

21°

Mostly Cloudy

NNW 2

62%

15°

7 PM

25°

21°

Mostly Cloudy

15%
SNOW
<.1 in

0% Thunder
( 0% severe)

NNW 1

65%

16°

10 PM

25°

21°

Mostly Cloudy

W 2

69%

17°

Sunday
4 JAN 2026

1 AM

24°

20°

Mostly Cloudy

7%

0% Thunder
( 0% severe)

W 3

72%

17°

Low 20°

4 AM

23°

17°

Mostly Cloudy

W 5

75%

17°

High 28°

7 AM

21°

13°

Mostly Cloudy

2%

0% Thunder
( 0% severe)

W 6

79%

16°

Mostly Cloudy

10 AM

23°

15°

Mostly Cloudy

W 7

79%

18°

1 PM

26°

17°

Mostly Cloudy

0%

0% Thunder
( 1% severe)

WNW 8

72%

19°

4 PM

26°

18°

Mostly Cloudy

WNW 7

69%

18°

7 PM

25°

19°

Mostly Cloudy

WNW 5

69%

17°


ALLEGHENY CO. ARPT, PA extended weather forecast
Monday 5 JAN 2026	Tuesday 6 JAN 2026	Wednesday 7 JAN 2026	Thursday 8 JAN 2026	Friday 9 JAN 2026
Low 21°	Low 36°	Low 41°	Low 43°	Low 47°
High 38°	High 49°	High 53°	High 53°	High 57°

Overcast 19% Snow	Overcast 24% Rain	Overcast 42% Rain	Overcast 64% Rain	Overcast 67% Rain

WEATHER SELECT BOX EXAMPLES:

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