Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Fire Weather Threats out West; Wintry Weather Upper Midwest to the Middle Atlantic

High pressure in the west continues to send weather systems into the Great Basin, and this is keeping fire weather threats elevated to critical across southern California. A series of weather systems will bring widespread snow from the Upper Midwest to the Middle Atlantic and Northeast, with heavier snow amounts in lake effect snow bands near the Great Lakes. Read More >

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Snow

-5°C

23°F

Humidity 81%
Wind Speed NW 7 km/h
Barometer 1012.6 mb (29.84 in)
Dewpoint -8°C (18°F)
Visibility 1.61 km
Wind Chill-8°C (17°F)
Last update 14 Dec 8:53 am EST
Extended Forecast for

West Mifflin PA

  • Today

    Today: Scattered snow showers, mainly before 10am.  Mostly cloudy, with a high near -3. Northwest wind 13 to 16 km/h, with gusts as high as 34 km/h.  Chance of precipitation is 30%. Total daytime snow accumulation of 1 to 2 centimeters possible.

    Scattered
    Snow Showers
    then Mostly
    Cloudy

    High: -3 °C

  • Tonight

    Tonight: Mostly cloudy, with a low around -8. West wind 5 to 8 km/h becoming calm  after midnight.

    Mostly Cloudy

    Low: -8 °C

  • Friday

    Friday: A chance of snow showers, mainly after 4pm.  Cloudy, with a high near -2. South wind 5 to 14 km/h, with gusts as high as 32 km/h.  Chance of precipitation is 30%. New snow accumulation of less than a half centimeter possible.

    Cloudy then
    Chance Snow
    Showers

    High: -2 °C

  • Friday
    Night

    Friday Night: A chance of snow showers, mainly after 4am.  Cloudy, with a low around -5. West wind 16 to 21 km/h, with gusts as high as 39 km/h.  Chance of precipitation is 50%.

    Chance Snow
    Showers

    Low: -5 °C

  • Saturday

    Saturday: A chance of snow showers, mainly before 8am.  Mostly cloudy, with a high near 2. West wind 13 to 18 km/h, with gusts as high as 34 km/h.  Chance of precipitation is 30%.

    Chance Snow
    Showers

    High: 2 °C

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around -4.

    Mostly Cloudy

    Low: -4 °C

  • Sunday

    Sunday: A chance of showers after noon.  Partly sunny, with a high near 6. Chance of precipitation is 40%.

    Partly Sunny
    then Chance
    Showers

    High: 6 °C

  • Sunday
    Night

    Sunday Night: A chance of rain showers before 2am, then a chance of rain and snow showers.  Cloudy, with a low around 1. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    Rain/Snow

    Low: 1 °C

  • Monday

    Monday: A chance of rain and snow showers before 8am, then a chance of rain showers.  Mostly cloudy, with a high near 7. Chance of precipitation is 40%.

    Chance
    Rain/Snow
    then Chance
    Showers

    High: 7 °C

Detailed Forecast

Today
Scattered snow showers, mainly before 10am. Mostly cloudy, with a high near -3. Northwest wind 13 to 16 km/h, with gusts as high as 34 km/h. Chance of precipitation is 30%. Total daytime snow accumulation of 1 to 2 centimeters possible.
Tonight
Mostly cloudy, with a low around -8. West wind 5 to 8 km/h becoming calm after midnight.
Friday
A chance of snow showers, mainly after 4pm. Cloudy, with a high near -2. South wind 5 to 14 km/h, with gusts as high as 32 km/h. Chance of precipitation is 30%. New snow accumulation of less than a half centimeter possible.
Friday Night
A chance of snow showers, mainly after 4am. Cloudy, with a low around -5. West wind 16 to 21 km/h, with gusts as high as 39 km/h. Chance of precipitation is 50%.
Saturday
A chance of snow showers, mainly before 8am. Mostly cloudy, with a high near 2. West wind 13 to 18 km/h, with gusts as high as 34 km/h. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around -4.
Sunday
A chance of showers after noon. Partly sunny, with a high near 6. Chance of precipitation is 40%.
Sunday Night
A chance of rain showers before 2am, then a chance of rain and snow showers. Cloudy, with a low around 1. Chance of precipitation is 50%.
Monday
A chance of rain and snow showers before 8am, then a chance of rain showers. Mostly cloudy, with a high near 7. Chance of precipitation is 40%.
Monday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers after 3am. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 6. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around -2. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 2.
Click Map For Forecast
Point Forecast:
West Mifflin PA
 40.36°N 79.91°W (Elev. 310 m)
7:16 am EST Dec 14, 2017
9am EST Dec 14, 2017-6pm EST Dec 20, 2017
 
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