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Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Light Rain and Breezy

65°F

18°C

Humidity 84%
Wind Speed W 21 G 30 mph
Barometer 29.67 in (1004.9 mb)
Dewpoint 60°F (16°C)
Visibility 4.00 mi
Last update 11 Mar 4:53 pm EDT
Extended Forecast for

Allison Park PA

Flood Watch until March 11, 10:00pm
Tornado Watch March 11, 05:47pm until March 11, 08:00pm
Click here for hazard details and duration
Flood Watch
Tornado Watch
  •  
    Flood Watch until March 11, 10:00pm
    Tornado Watch March 11, 05:47pm until March 11, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 68 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 1am, then scattered showers. Some of the storms could be severe. Low around 33. Northwest wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Severe
    Thunderstorms
    then Showers
    Likely

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 43. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 43 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. West wind around 6 mph becoming southwest after midnight.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow showers before 11am, then a slight chance of rain showers between 11am and 2pm. Mostly cloudy, with a high near 55. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

This Afternoon
Rain and possibly a thunderstorm. Some of the storms could be severe. High near 68. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 1am, then scattered showers. Some of the storms could be severe. Low around 33. Northwest wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 43. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 31. West wind around 6 mph becoming southwest after midnight.
Friday
A slight chance of snow showers before 11am, then a slight chance of rain showers between 11am and 2pm. Mostly cloudy, with a high near 55. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Sunday
A chance of snow before 8am. Mostly cloudy, with a high near 65. Chance of precipitation is 30%.
Sunday Night
Rain, mainly after 2am. Low around 38. Chance of precipitation is 80%.
Monday
Rain and snow. High near 51. Breezy. Chance of precipitation is 80%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Tuesday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Allison Park PA
 40.56°N 79.97°W (Elev. 899 ft)
Last Update:
5:31 pm EDT Mar 11, 2026
Forecast Valid:
5pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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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