National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Light Rain

51°F

11°C

Humidity 86%
Wind Speed W 20 G 35 mph
Barometer 29.39 in (995.5 mb)
Dewpoint 47°F (8°C)
Visibility 9.00 mi
Wind Chill45°F (7°C)
Last update 29 Dec 5:53 am EST
Extended Forecast for

Twilight PA

Wind Advisory December 29, 06:52am until December 30, 01:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 29, 06:52am until December 30, 01:00am

    NOW until 1:00am Tue

    Wind Advisory

  • Today

    High: 44 °F⇓

    Breezy.
    Chance Rain
    then
    Scattered
    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly before 9pm. Cloudy, with a low around 21. Breezy, with a west wind 20 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29. West wind 15 to 18 mph, with gusts as high as 32 mph.

    High: 29 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 20. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 1pm. Cloudy, with a high near 33. Southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow. Low around 16. Chance of precipitation is 90%.

    Low: 16 °F

    Snow

  • New Year's Day

    New Year's Day: A chance of snow before 1pm. Partly sunny, with a high near 25. Chance of precipitation is 30%.

    High: 25 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of rain before 8am, then scattered snow showers after noon. Mostly cloudy, with a temperature falling to around 28 by 3pm. Breezy, with a west wind 21 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers likely, mainly before 9pm. Cloudy, with a low around 21. Breezy, with a west wind 20 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Mostly cloudy, with a high near 29. West wind 15 to 18 mph, with gusts as high as 32 mph.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 20. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after 1pm. Cloudy, with a high near 33. Southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 16. Chance of precipitation is 90%.
New Year's Day
A chance of snow before 1pm. Partly sunny, with a high near 25. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Twilight PA
 40.12°N 79.89°W (Elev. 984 ft)
Last Update:
5:56 am EST Dec 29, 2025
Forecast Valid:
6am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation