Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Overcast

33°F

1°C

Humidity 85%
Wind Speed W 5 mph
Barometer 30.16 in (1023.0 mb)
Dewpoint 29°F (-2°C)
Visibility 8.00 mi
Wind Chill28°F (-2°C)
Last update 18 Jan 8:53 pm EST
Extended Forecast for

Pittsburgh PA

Winter Storm Warning January 19, 10:00am until January 20, 10:00am
Click here for hazard details and duration
Winter Storm Warning
  • Tonight

    Tonight: Cloudy, with a low around 28. Calm wind becoming northeast around 6 mph after midnight.

    Cloudy

    Low: 28 °F

  • Saturday

    Saturday: Snow, mainly after 8am.  High near 34. East wind 7 to 9 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow

    High: 34 °F

  • Saturday
    Night

    Saturday Night: Rain and snow before midnight, then snow, possibly mixed with freezing rain between midnight and 3am, then snow likely after 3am.  Low around 19. East wind 10 to 15 mph becoming northwest after midnight.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow accumulation of 2 to 4 inches possible.

    Wintry Mix

    Low: 19 °F

  • Sunday

    Sunday: A chance of snow, mainly before 8am.  Cloudy, with a high near 20. Wind chill values as low as -1. Northwest wind 14 to 16 mph.  Chance of precipitation is 30%.

    Chance Snow
    then Cloudy

    High: 20 °F

  • Sunday
    Night

    Sunday Night: A slight chance of snow showers between 10pm and 4am.  Cloudy, with a low around 4. Northwest wind 8 to 13 mph.  Chance of precipitation is 20%.

    Slight Chance
    Snow Showers

    Low: 4 °F

  • M.L.King
    Day

    M.L.King Day: Mostly sunny and cold, with a high near 14.

    Cold

    High: 14 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 4.

    Partly Cloudy

    Low: 4 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    Partly Sunny

    High: 36 °F

  • Tuesday
    Night

    Tuesday Night: A chance of snow before 10pm, then rain and snow likely.  Cloudy, with a low around 32. Chance of precipitation is 70%.

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

    Low: 32 °F

Detailed Forecast

Tonight
Cloudy, with a low around 28. Calm wind becoming northeast around 6 mph after midnight.
Saturday
Snow, mainly after 8am. High near 34. East wind 7 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Rain and snow before midnight, then snow, possibly mixed with freezing rain between midnight and 3am, then snow likely after 3am. Low around 19. East wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 2 to 4 inches possible.
Sunday
A chance of snow, mainly before 8am. Cloudy, with a high near 20. Wind chill values as low as -1. Northwest wind 14 to 16 mph. Chance of precipitation is 30%.
Sunday Night
A slight chance of snow showers between 10pm and 4am. Cloudy, with a low around 4. Northwest wind 8 to 13 mph. Chance of precipitation is 20%.
M.L.King Day
Mostly sunny and cold, with a high near 14.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
A chance of snow before 10pm, then rain and snow likely. Cloudy, with a low around 32. Chance of precipitation is 70%.
Wednesday
Rain likely, mainly before 4pm. Cloudy, with a high near 43. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow. Cloudy, with a low around 26. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Pittsburgh PA
 40.43°N 79.98°W (Elev. 814 ft)
9:29 pm EST Jan 18, 2019
9pm EST Jan 18, 2019-6pm EST Jan 25, 2019
 
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Additional Resources

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