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
5:53 AM EDT MAY 1, 2025
Clear
55°F
Feels Like: 55°F
Dewpoint: 43°F
Rel. Hum.: 64%
Visibility: 10 miles
Wind: Calm
Pressure: 30.01 inches
Last 72 hours

Local Area Snow Depth

Pennsylvania Current Weather

Pennsylvania MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  15123 WEATHER FORECAST
10-Day model forecast maps
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WEST MIFFLIN, PA 15123
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy early, then partly sunny with a slight chance of showers this morning. Partly sunny with showers with thunderstorms likely this afternoon. Some thunderstorms may produce gusty winds this afternoon. Warm with highs in the lower 80s. Southeast winds 5 to 10 mph, becoming south with gusts up to 20 mph this afternoon. Chance of rain 90 percent.
TONIGHT
Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce gusty winds in the evening. Warm with lows in the lower 60s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent.
FRIDAY
Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.
FRIDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Southwest winds 5 to 10 mph. Chance of rain 80 percent.
SATURDAY
Showers. A chance of thunderstorms in the afternoon. Highs in the mid 60s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of rain 80 percent.
SATURDAY NIGHT
Considerable cloudiness. Showers likely, mainly in the evening. Lows in the lower 50s. Chance of rain 70 percent.
SUNDAY
Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 60 percent.
SUNDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 40s. Chance of rain 60 percent.
MONDAY
Partly sunny. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 60s. Chance of rain 60 percent.
MONDAY NIGHT
Partly cloudy. Showers likely, mainly in the evening. Lows in the lower 50s. Chance of rain 60 percent.
TUESDAY
Partly sunny in the morning, then becoming partly cloudy. A chance of showers. Highs around 70. Chance of rain 50 percent.
TUESDAY NIGHT
Partly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.
WEDNESDAY
Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 40 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  7:00 PM CDT  4/30/2025
Thursday
1 MAY 2025		 WEST MIFFLIN, PA 15123 weather forecast Day 1, 0 hours 2 AM 58° 58° Partly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 10% severe)		 E   3 55% 42°
Low 56° WEST MIFFLIN, PA 15123 weather forecast Day 1, 3 hours 5 AM 57° 57° Mostly Cloudy E   5 62% 44°
High 82° WEST MIFFLIN, PA 15123 weather forecast Day 1, 6 hours 8 AM 60° 60° Mostly Cloudy 36%
RAIN
1–2 in		 0% Thunder
( 22% severe)		 SSE   6 67% 49°

Mostly Cloudy

Rain Likely

 WEST MIFFLIN, PA 15123 weather forecast Day 1, 9 hours 11 AM 73° 73° Mostly Cloudy S   8 57% 57°
WEST MIFFLIN, PA 15123 weather forecast Day 1, 12 hours 2 PM 77° 79° Mostly Cloudy 79%
RAIN
***		 0% Thunder
( 57% severe)		 SSW   10 56% 60°
WEST MIFFLIN, PA 15123 weather forecast Day 1, 15 hours 5 PM 77° 79° Mostly Cloudy SSW   10 54% 59°
WEST MIFFLIN, PA 15123 weather forecast Day 1, 18 hours 8 PM 70° 70° Mostly Cloudy 66%
RAIN
***		 0% Thunder
( 29% severe)		 SSW   9 66% 58°
WEST MIFFLIN, PA 15123 weather forecast Day 1, 21 hours 11 PM 67° 67° Mostly Cloudy S   10 73% 58°
Friday
2 MAY 2025		 WEST MIFFLIN, PA 15123 weather forecast Day 2, 0 hours 2 AM 65° 65° Mostly Cloudy 36%
RAIN
.5–1 in		 0% Thunder
( 11% severe)		 SSW   12 75% 57°
Low 62° WEST MIFFLIN, PA 15123 weather forecast Day 2, 3 hours 5 AM 63° 62° Mostly Cloudy SW   12 81% 57°
High 76° WEST MIFFLIN, PA 15123 weather forecast Day 2, 6 hours 8 AM 64° 63° Mostly Cloudy 36%
RAIN
.01–.1 in		 0% Thunder
( 14% severe)		 SW   12 78% 57°

Mostly Cloudy

Chance of Rain

 WEST MIFFLIN, PA 15123 weather forecast Day 2, 9 hours 11 AM 68° 68° Mostly Cloudy SW   13 70% 58°
WEST MIFFLIN, PA 15123 weather forecast Day 2, 12 hours 2 PM 72° 72° Mostly Cloudy 39%
RAIN
***		 0% Thunder
( 41% severe)		 SW   13 57% 56°
WEST MIFFLIN, PA 15123 weather forecast Day 2, 15 hours 5 PM 74° 74° Partly Cloudy SW   10 51% 55°
WEST MIFFLIN, PA 15123 weather forecast Day 2, 18 hours 8 PM 70° 70° Mostly Cloudy 43%
RAIN
***		 0% Thunder
( 22% severe)		 SW   7 59% 55°
WEST MIFFLIN, PA 15123 weather forecast Day 2, 21 hours 11 PM 66° 66° Mostly Cloudy SW   6 68% 55°

ALLEGHENY CO. ARPT, PA extended weather forecast
Saturday
3 MAY 2025		 Sunday
4 MAY 2025		 Monday
5 MAY 2025		 Tuesday
6 MAY 2025		 Wednesday
7 MAY 2025
Low 59° Low 52° Low 49° Low 49° Low 49°
High 70° High 62° High 64° High 60° High 69°
WEST MIFFLIN, PA 15123 weather forecast Day 3 WEST MIFFLIN, PA 15123 weather forecast Day 4 WEST MIFFLIN, PA 15123 weather forecast Day 5 WEST MIFFLIN, PA 15123 weather forecast Day 6 WEST MIFFLIN, PA 15123 weather forecast Day 7
Overcast
100% Rain		 Overcast
82% Rain		 Overcast
85% Rain		 Overcast
78% Rain		 Overcast
69% Rain
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