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

Hazardous Weather Conditions

Current conditions at

Pittsburgh International Airport (KPIT)

Lat: 40.48°NLon: 80.21°WElev: 1203ft.

Mostly Cloudy and Breezy

69°F

21°C

Humidity 29%
Wind Speed SE 22 G 31 mph
Barometer 29.85 in (1011.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 15 Mar 1:51 pm EDT
Extended Forecast for

Sewickley PA

Wind Advisory March 16, 12:00am until March 16, 11:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 70. Breezy, with a south wind 20 to 22 mph, with gusts as high as 33 mph.

    High: 70 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Southeast wind around 15 mph, with gusts as high as 31 mph.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Rain and thunderstorms before 2pm, then showers likely, mainly after 4pm. Temperature falling to around 41 by 5pm. Southwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F⇓

    Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before 7pm. Mostly cloudy, with a low around 22. West wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of snow before 2pm. Mostly cloudy, with a high near 30. West wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 70. Breezy, with a south wind 20 to 22 mph, with gusts as high as 33 mph.
Tonight
Mostly cloudy, with a low around 50. Southeast wind around 15 mph, with gusts as high as 31 mph.
Monday
Rain and thunderstorms before 2pm, then showers likely, mainly after 4pm. Temperature falling to around 41 by 5pm. Southwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Snow showers likely, mainly before 7pm. Mostly cloudy, with a low around 22. West wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow before 2pm. Mostly cloudy, with a high near 30. West wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Thursday Night
A chance of rain before 8pm. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sewickley PA
 40.54°N 80.17°W (Elev. 942 ft)
Last Update:
2:21 pm EDT Mar 15, 2026
Forecast Valid:
2pm EDT Mar 15, 2026-6pm EDT Mar 21, 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