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.

Fair

50°F

10°C

Humidity 35%
Wind Speed SE 16 mph
Barometer 30.01 in (1017.3 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 15 Mar 8:53 am EDT
Extended Forecast for

Grindstone-Rowes Run PA

Wind Advisory March 15, 09:00am until March 16, 08:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Mostly sunny, with a high near 67. East wind 14 to 18 mph becoming south in the afternoon. Winds could gust as high as 34 mph.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Southeast wind around 15 mph, with gusts as high as 36 mph.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Rain before 5pm, then rain and snow. Temperature falling to around 41 by 5pm. Southwest wind 14 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 65 °F⇓

    Rain then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow before 11pm, then a chance of snow. Low around 21. West wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow, mainly between 8am and 2pm. Mostly cloudy, with a high near 30. West wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 67. East wind 14 to 18 mph becoming south in the afternoon. Winds could gust as high as 34 mph.
Tonight
Mostly cloudy, with a low around 47. Southeast wind around 15 mph, with gusts as high as 36 mph.
Monday
Rain before 5pm, then rain and snow. Temperature falling to around 41 by 5pm. Southwest wind 14 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain and snow before 11pm, then a chance of snow. Low around 21. West wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow, mainly between 8am and 2pm. Mostly cloudy, with a high near 30. West wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly cloudy, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 60.
Friday Night
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Saturday
A chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grindstone-Rowes Run PA
 40.02°N 79.81°W (Elev. 994 ft)
Last Update:
7:16 am EDT Mar 15, 2026
Forecast Valid:
8am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation