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

Hazardous Weather Conditions

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Overcast and Windy

54°F

12°C

Humidity 19%
Wind Speed W 37 G 48 mph
Barometer 29.56 in (1002.1 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 13 Mar 6:56 pm EDT
Extended Forecast for

McGrann PA

High Wind Warning March 13, 07:51pm until March 14, 12:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning March 13, 07:51pm until March 14, 12:00am

    NOW until 12:00am Sat

    High Wind Warning

  • Tonight

    Low: 30 °F

    Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 47. West wind 9 to 11 mph, with gusts as high as 24 mph.

    High: 47 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 34. Calm wind becoming east around 6 mph after midnight.

    Low: 34 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 62. Southeast wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 62 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 49. Southeast wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 8am. High near 69. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 69 °F

    Rain

  • Monday Night

    Monday Night: A chance of snow before 2am. Mostly cloudy, with a low around 20. Breezy. Chance of precipitation is 40%.

    Low: 20 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: A chance of snow between 8am and 2pm. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.

    High: 30 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of showers before 8pm. Partly cloudy, with a low around 30. Breezy, with a west wind 14 to 21 mph, with gusts as high as 50 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 47. West wind 9 to 11 mph, with gusts as high as 24 mph.
Saturday Night
Increasing clouds, with a low around 34. Calm wind becoming east around 6 mph after midnight.
Sunday
Mostly cloudy, with a high near 62. Southeast wind 10 to 15 mph, with gusts as high as 28 mph.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 49. Southeast wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Monday
Rain, mainly after 8am. High near 69. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of snow before 2am. Mostly cloudy, with a low around 20. Breezy. Chance of precipitation is 40%.
Tuesday
A chance of snow between 8am and 2pm. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
McGrann PA
 40.77°N 79.53°W (Elev. 801 ft)
Last Update:
4:26 pm EDT Mar 13, 2026
Forecast Valid:
7pm EDT Mar 13, 2026-6pm EDT Mar 20, 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