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.

Light Rain

46°F

8°C

Humidity 89%
Wind Speed W 3 mph
Barometer 29.86 in (1012.6 mb)
Dewpoint 43°F (6°C)
Visibility 7.00 mi
Last update 1 May 4:51 pm EDT
Extended Forecast for

Emsworth PA

Frost Advisory May 2, 12:00am until May 2, 08:00am
Click here for hazard details and duration
Frost Advisory

  • This Afternoon

    This Afternoon: Showers likely. Mostly cloudy, with a high near 57. Southwest wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers, mainly before 8pm. Patchy fog after 5am. Patchy frost after 3am. Low around 34. Northwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Showers then
    Patchy Frost
    and Patchy
    Fog

  • Saturday

    Saturday: A slight chance of showers between 1pm and 2pm, then a slight chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Areas of frost before 7am. Otherwise, partly sunny, with a high near 53. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 53 °F

    Areas Frost
    and Patchy
    Fog then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 34. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 34 °F

    Partly Cloudy
    then Frost

  • Sunday

    Sunday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 59. Light west wind increasing to 6 to 11 mph in the morning.

    High: 59 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 20%.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 50%.

    High: 74 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 57. Southwest wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers, mainly before 8pm. Patchy fog after 5am. Patchy frost after 3am. Low around 34. Northwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A slight chance of showers between 1pm and 2pm, then a slight chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Areas of frost before 7am. Otherwise, partly sunny, with a high near 53. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 34. Northwest wind 5 to 7 mph becoming calm after midnight.
Sunday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 59. Light west wind increasing to 6 to 11 mph in the morning.
Sunday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 70.
Monday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 50%.
Tuesday Night
Showers. Low around 54. Chance of precipitation is 80%.
Wednesday
Showers. High near 65. Chance of precipitation is 80%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 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 pm EDT May 1, 2026
Forecast Valid:
5pm EDT May 1, 2026-6pm EDT May 8, 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