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.

A Few Clouds

36°F

2°C

Humidity 89%
Wind Speed Calm
Barometer 29.92 in (1014.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 1 May 4:51 am EDT
Extended Forecast for

Emsworth PA

Frost Advisory until May 1, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until May 1, 09:00am

    NOW until 9:00am Fri

    Frost Advisory

  • Overnight

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 57. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 8pm. Patchy frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 35. Northwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 35 °F

    Chance
    Showers then
    Patchy Frost

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 2pm. Areas of frost before 7am. Otherwise, partly sunny, with a high near 54. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Areas of frost after 2am. Otherwise, partly cloudy, with a low around 34. Northwest wind 3 to 7 mph.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 59.

    High: 59 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 30%.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. Calm wind.
Friday
Showers and possibly a thunderstorm. High near 57. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 8pm. Patchy frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 35. Northwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of showers, with thunderstorms also possible after 2pm. Areas of frost before 7am. Otherwise, partly sunny, with a high near 54. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Areas of frost after 2am. Otherwise, partly cloudy, with a low around 34. Northwest wind 3 to 7 mph.
Sunday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
A chance of showers after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 50%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Emsworth PA
 40.51°N 80.09°W (Elev. 899 ft)
Last Update:
2:21 am EDT May 1, 2026
Forecast Valid:
5am EDT May 1, 2026-6pm EDT May 7, 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